chore: bump version to 3.15.6

feat: warn when Forgejo destination has known mirror-credential bug (refs #263 )
Forgejo < 15.0.0 silently discards auth_username/auth_password sent to /api/v1/repos/migrate, causing subsequent pull-mirror sync of private repos to fail with `terminal prompts disabled`. Fix landed upstream in Forgejo v15.0.0 via codeberg.org/forgejo/forgejo/pulls/11909 and was not backported to v12/v13/v14. Test-connection endpoint now also probes /api/v1/version, detects Forgejo via the `+gitea-` suffix, and surfaces a warning Alert in the Gitea config form when the connected server reports a major version below 15.
2026-08-13 19:29:45 +08:00 · 2026-04-26 13:43:45 +05:30 · 2026-04-26 13:43:40 +05:30 · 2026-04-22 19:21:13 +05:30 · 2026-04-22 08:39:37 +05:30 · 2026-04-22 08:11:17 +05:30
93 changed files with 1485 additions and 661 deletions
@@ -9,6 +9,8 @@
 NODE_ENV=production
 HOST=0.0.0.0
 PORT=4321
+# Optional application base path (use "/" for root, or "/mirror" for subpath deployments)
+BASE_URL=/

 # Database Configuration
 # For self-hosted, SQLite is used by default
@@ -31,6 +33,12 @@ BETTER_AUTH_URL=http://localhost:4321
 #   PUBLIC_BETTER_AUTH_URL=https://gitea-mirror.example.com
 #   BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com
 #
+# If your app is served from a path prefix (e.g. https://git.example.com/mirror), set:
+#   BASE_URL=/mirror
+#   BETTER_AUTH_URL=https://git.example.com
+#   PUBLIC_BETTER_AUTH_URL=https://git.example.com
+#   BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
+#
 # BETTER_AUTH_URL            - Used server-side for auth callbacks and redirects
 # PUBLIC_BETTER_AUTH_URL     - Used client-side (browser) for auth API calls
 # BETTER_AUTH_TRUSTED_ORIGINS - Comma-separated list of origins allowed to make auth requests
@@ -38,6 +46,14 @@ BETTER_AUTH_URL=http://localhost:4321
 PUBLIC_BETTER_AUTH_URL=http://localhost:4321
 # BETTER_AUTH_TRUSTED_ORIGINS=

+# ===========================================
+# HTTPS / TLS (Optional)
+# ===========================================
+# Set BOTH to have the server terminate TLS directly (no reverse proxy needed).
+# Leave unset when TLS is handled upstream by Nginx/Traefik/Caddy.
+# SERVER_CERT_PATH=/etc/ssl/gitea-mirror/cert.pem
+# SERVER_KEY_PATH=/etc/ssl/gitea-mirror/key.pem
+
 # ===========================================
 # DOCKER CONFIGURATION (Optional)
 # ===========================================
@@ -57,6 +73,12 @@ DOCKER_TAG=latest
 # GITHUB_TOKEN=your-github-personal-access-token
 # GITHUB_TYPE=personal  # Options: personal, organization

+# GitHub Enterprise (GHES / GHEC with data residency)
+# Leave unset for standard github.com. Examples:
+#   GHES (self-hosted):       https://ghe.example.com/api/v3
+#   GHEC data residency:      https://api.TENANT.ghe.com
+# GH_API_URL=https://ghe.example.com/api/v3
+
 # Repository Selection
 # PRIVATE_REPOSITORIES=false
 # PUBLIC_REPOSITORIES=true
@@ -33,7 +33,7 @@ jobs:
      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
-          bun-version: '1.3.10'
+          bun-version: '1.3.13'

      - name: Check lockfile and install dependencies
        run: |
@@ -40,7 +40,7 @@ env:
  FAKE_GITHUB_PORT: 4580
  GIT_SERVER_PORT: 4590
  APP_PORT: 4321
-  BUN_VERSION: "1.3.10"
+  BUN_VERSION: "1.3.13"

 jobs:
  e2e-tests:
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4

-FROM oven/bun:1.3.10-debian AS base
+FROM oven/bun:1.3.13-debian AS base
 WORKDIR /app
 RUN apt-get update && apt-get -y upgrade && apt-get install -y --no-install-recommends \
  python3 make g++ gcc wget sqlite3 openssl ca-certificates \
@@ -16,6 +16,7 @@ COPY . .
 RUN bun run build
 RUN mkdir -p dist/scripts && \
  for script in scripts/*.ts; do \
+  if [ "$(basename "$script")" = "runtime-server.ts" ]; then continue; fi; \
  bun build "$script" --target=bun --outfile=dist/scripts/$(basename "${script%.ts}.js"); \
  done

@@ -31,7 +32,7 @@ FROM debian:trixie-slim AS git-lfs-builder
 RUN apt-get update && apt-get -y upgrade && apt-get install -y --no-install-recommends \
  wget ca-certificates git make \
  && rm -rf /var/lib/apt/lists/*
-ARG GO_VERSION=1.25.8
+ARG GO_VERSION=1.25.9
 ARG GIT_LFS_VERSION=3.7.1
 RUN ARCH="$(dpkg --print-architecture)" \
  && wget -qO /tmp/go.tar.gz "https://go.dev/dl/go${GO_VERSION}.linux-${ARCH}.tar.gz" \
@@ -48,7 +49,7 @@ RUN git clone --branch "v${GIT_LFS_VERSION}" --depth 1 https://github.com/git-lf
  && install -m 755 /tmp/git-lfs/bin/git-lfs /usr/local/bin/git-lfs

 # ----------------------------
-FROM oven/bun:1.3.10-debian AS runner
+FROM oven/bun:1.3.13-debian AS runner
 WORKDIR /app
 RUN apt-get update && apt-get -y upgrade && apt-get install -y --no-install-recommends \
  git wget sqlite3 openssl ca-certificates \
@@ -59,6 +60,7 @@ COPY --from=pruner /app/node_modules ./node_modules
 COPY --from=builder /app/dist ./dist
 COPY --from=builder /app/package.json ./package.json
 COPY --from=builder /app/docker-entrypoint.sh ./docker-entrypoint.sh
+COPY --from=builder /app/scripts/runtime-server.ts ./scripts/runtime-server.ts
 COPY --from=builder /app/drizzle ./drizzle

 # Remove build-only packages that are not needed at runtime
@@ -73,6 +75,7 @@ ENV NODE_ENV=production
 ENV HOST=0.0.0.0
 ENV PORT=4321
 ENV DATABASE_URL=file:data/gitea-mirror.db
+ENV BASE_URL=/

 # Create directories and setup permissions
 RUN mkdir -p /app/certs && \
@@ -90,6 +93,6 @@ VOLUME /app/data
 EXPOSE 4321

 HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
-  CMD wget --no-verbose --tries=1 --spider http://localhost:4321/api/health || exit 1
+  CMD sh -c 'BASE="${BASE_URL:-/}"; if [ "$BASE" = "/" ]; then BASE=""; else BASE="${BASE%/}"; fi; wget --no-verbose --tries=1 --spider "http://localhost:4321${BASE}/api/health" || exit 1'

 ENTRYPOINT ["./docker-entrypoint.sh"]
@@ -29,6 +29,7 @@ First user signup becomes admin. Configure GitHub and Gitea/Forgejo through the
 ## ✨ Features

 - 🔁 Mirror public, private, and starred GitHub repos to Gitea/Forgejo
+- 🏛️ **GitHub Enterprise support** - Works with GHES and GHEC with data residency via `GH_API_URL`
 - 🏢 Mirror entire organizations with flexible strategies
 - 🎯 Custom destination control for repos and organizations
 - 📦 **Git LFS support** - Mirror large files with Git LFS
@@ -296,11 +297,40 @@ CLEANUP_DRY_RUN=false                 # Set to true to test without changes
 - **The Whole Point of Backups**: Your Gitea/Forgejo mirrors are preserved even when GitHub sources disappear - that's why you have backups!
 - **Strongly Recommended**: Always use `CLEANUP_ORPHANED_REPO_ACTION=archive` (default) instead of `delete`

+### GitHub Enterprise (GHES / GHEC with Data Residency)
+
+Gitea Mirror works with non-`github.com` GitHub deployments. Point the client at your Enterprise API via the `GH_API_URL` environment variable:
+
+```bash
+# GitHub Enterprise Server (self-hosted)
+GH_API_URL=https://ghe.example.com/api/v3
+
+# GitHub Enterprise Cloud with data residency
+GH_API_URL=https://api.TENANT.ghe.com
+```
+
+Standard GitHub Enterprise Cloud on `github.com` needs no override. Use a token issued by the target Enterprise instance for `GITHUB_TOKEN`.
+
 ## Troubleshooting

 ### Reverse Proxy Configuration

-If using a reverse proxy (e.g., nginx proxy manager) and experiencing issues with JavaScript files not loading properly, try enabling HTTP/2 support in your proxy configuration. While not required by the application, some proxy configurations may have better compatibility with HTTP/2 enabled. See [issue #43](https://github.com/RayLabsHQ/gitea-mirror/issues/43) for reference.
+If you run behind a reverse proxy on a subpath (for example `https://git.example.com/mirror`), configure:
+
+```bash
+# BASE_URL handles the path prefix — auth URLs stay as origin only
+BASE_URL=/mirror
+BETTER_AUTH_URL=https://git.example.com
+PUBLIC_BETTER_AUTH_URL=https://git.example.com
+BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
+# → Auth endpoints resolve to: https://git.example.com/mirror/api/auth/*
+```
+
+Notes:
+- `BASE_URL` sets the application path prefix.
+- `BETTER_AUTH_URL` and `PUBLIC_BETTER_AUTH_URL` should be **origin only** (e.g. `https://git.example.com`). Do not include the base path — it is applied automatically from `BASE_URL`. Any path accidentally included is stripped.
+- `BETTER_AUTH_TRUSTED_ORIGINS` should also contain origins only (no path).
+- `BASE_URL` is runtime configuration, so prebuilt registry images can be reused across different subpaths.

 ### Mirror Token Rotation (GitHub Token Changed)

@@ -45,7 +45,7 @@
        "clsx": "^2.1.1",
        "cmdk": "^1.1.1",
        "dotenv": "^17.3.1",
-        "drizzle-orm": "^0.45.1",
+        "drizzle-orm": "^0.45.2",
        "fuse.js": "^7.1.0",
        "jsonwebtoken": "^9.0.3",
        "lucide-react": "^0.577.0",
@@ -82,9 +82,14 @@
  },
  "overrides": {
    "@esbuild-kit/esm-loader": "npm:tsx@^4.21.0",
+    "@xmldom/xmldom": "^0.8.12",
+    "defu": "^6.1.7",
    "devalue": "^5.6.4",
    "fast-xml-parser": "^5.5.6",
+    "kysely": "^0.28.16",
+    "lodash": "^4.18.1",
    "node-forge": "^1.3.3",
+    "picomatch": "^4.0.4",
    "rollup": ">=4.59.0",
    "svgo": "^4.0.1",
  },
@@ -721,7 +726,7 @@

    "@xmldom/is-dom-node": ["@xmldom/is-dom-node@1.0.1", "", {}, "sha512-CJDxIgE5I0FH+ttq/Fxy6nRpxP70+e2O048EPe85J2use3XKdatVM7dDVvFNjQudd9B49NPoZ+8PG49zj4Er8Q=="],

-    "@xmldom/xmldom": ["@xmldom/xmldom@0.8.11", "", {}, "sha512-cQzWCtO6C8TQiYl1ruKNn2U6Ao4o4WBBcbL61yJl84x+j5sOWWFU9X7DpND8XZG3daDppSsigMdfAIl2upQBRw=="],
+    "@xmldom/xmldom": ["@xmldom/xmldom@0.8.12", "", {}, "sha512-9k/gHF6n/pAi/9tqr3m3aqkuiNosYTurLLUtc7xQ9sxB/wm7WPygCv8GYa6mS0fLJEHhqMC1ATYhz++U/lRHqg=="],

    "acorn": ["acorn@8.16.0", "", { "bin": { "acorn": "bin/acorn" } }, "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw=="],

@@ -859,7 +864,7 @@

    "decode-named-character-reference": ["decode-named-character-reference@1.3.0", "", { "dependencies": { "character-entities": "^2.0.0" } }, "sha512-GtpQYB283KrPp6nRw50q3U9/VfOutZOe103qlN7BPP6Ad27xYnOIWv4lPzo8HCAL+mMZofJ9KEy30fq6MfaK6Q=="],

-    "defu": ["defu@6.1.4", "", {}, "sha512-mEQCMmwJu317oSz8CwdIOdwf3xMif1ttiM8LTufzc3g6kR+9Pe236twL8j3IYT1F7GfRgGcW6MWxzZjLIkuHIg=="],
+    "defu": ["defu@6.1.7", "", {}, "sha512-7z22QmUWiQ/2d0KkdYmANbRUVABpZ9SNYyH5vx6PZ+nE5bcC0l7uFvEfHlyld/HcGBFTL536ClDt3DEcSlEJAQ=="],

    "depd": ["depd@2.0.0", "", {}, "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="],

@@ -893,7 +898,7 @@

    "drizzle-kit": ["drizzle-kit@0.31.9", "", { "dependencies": { "@drizzle-team/brocli": "^0.10.2", "@esbuild-kit/esm-loader": "^2.5.5", "esbuild": "^0.25.4", "esbuild-register": "^3.5.0" }, "bin": { "drizzle-kit": "bin.cjs" } }, "sha512-GViD3IgsXn7trFyBUUHyTFBpH/FsHTxYJ66qdbVggxef4UBPHRYxQaRzYLTuekYnk9i5FIEL9pbBIwMqX/Uwrg=="],

-    "drizzle-orm": ["drizzle-orm@0.45.1", "", { "peerDependencies": { "@aws-sdk/client-rds-data": ">=3", "@cloudflare/workers-types": ">=4", "@electric-sql/pglite": ">=0.2.0", "@libsql/client": ">=0.10.0", "@libsql/client-wasm": ">=0.10.0", "@neondatabase/serverless": ">=0.10.0", "@op-engineering/op-sqlite": ">=2", "@opentelemetry/api": "^1.4.1", "@planetscale/database": ">=1.13", "@prisma/client": "*", "@tidbcloud/serverless": "*", "@types/better-sqlite3": "*", "@types/pg": "*", "@types/sql.js": "*", "@upstash/redis": ">=1.34.7", "@vercel/postgres": ">=0.8.0", "@xata.io/client": "*", "better-sqlite3": ">=7", "bun-types": "*", "expo-sqlite": ">=14.0.0", "gel": ">=2", "knex": "*", "kysely": "*", "mysql2": ">=2", "pg": ">=8", "postgres": ">=3", "sql.js": ">=1", "sqlite3": ">=5" }, "optionalPeers": ["@aws-sdk/client-rds-data", "@cloudflare/workers-types", "@electric-sql/pglite", "@libsql/client", "@libsql/client-wasm", "@neondatabase/serverless", "@op-engineering/op-sqlite", "@opentelemetry/api", "@planetscale/database", "@prisma/client", "@tidbcloud/serverless", "@types/better-sqlite3", "@types/pg", "@types/sql.js", "@upstash/redis", "@vercel/postgres", "@xata.io/client", "better-sqlite3", "bun-types", "expo-sqlite", "gel", "knex", "kysely", "mysql2", "pg", "postgres", "sql.js", "sqlite3"] }, "sha512-Te0FOdKIistGNPMq2jscdqngBRfBpC8uMFVwqjf6gtTVJHIQ/dosgV/CLBU2N4ZJBsXL5savCba9b0YJskKdcA=="],
+    "drizzle-orm": ["drizzle-orm@0.45.2", "", { "peerDependencies": { "@aws-sdk/client-rds-data": ">=3", "@cloudflare/workers-types": ">=4", "@electric-sql/pglite": ">=0.2.0", "@libsql/client": ">=0.10.0", "@libsql/client-wasm": ">=0.10.0", "@neondatabase/serverless": ">=0.10.0", "@op-engineering/op-sqlite": ">=2", "@opentelemetry/api": "^1.4.1", "@planetscale/database": ">=1.13", "@prisma/client": "*", "@tidbcloud/serverless": "*", "@types/better-sqlite3": "*", "@types/pg": "*", "@types/sql.js": "*", "@upstash/redis": ">=1.34.7", "@vercel/postgres": ">=0.8.0", "@xata.io/client": "*", "better-sqlite3": ">=7", "bun-types": "*", "expo-sqlite": ">=14.0.0", "gel": ">=2", "knex": "*", "kysely": "*", "mysql2": ">=2", "pg": ">=8", "postgres": ">=3", "sql.js": ">=1", "sqlite3": ">=5" }, "optionalPeers": ["@aws-sdk/client-rds-data", "@cloudflare/workers-types", "@electric-sql/pglite", "@libsql/client", "@libsql/client-wasm", "@neondatabase/serverless", "@op-engineering/op-sqlite", "@opentelemetry/api", "@planetscale/database", "@prisma/client", "@tidbcloud/serverless", "@types/better-sqlite3", "@types/pg", "@types/sql.js", "@upstash/redis", "@vercel/postgres", "@xata.io/client", "better-sqlite3", "bun-types", "expo-sqlite", "gel", "knex", "kysely", "mysql2", "pg", "postgres", "sql.js", "sqlite3"] }, "sha512-kY0BSaTNYWnoDMVoyY8uxmyHjpJW1geOmBMdSSicKo9CIIWkSxMIj2rkeSR51b8KAPB7m+qysjuHme5nKP+E5Q=="],

    "dset": ["dset@3.1.4", "", {}, "sha512-2QF/g9/zTaPDc3BjNcVTGoBbXBgYfMTTceLaYcFJ/W9kggFUkhxD/hMEeuLKbugyef9SqAx8cpgwlIP/jinUTA=="],

@@ -1085,7 +1090,7 @@

    "kleur": ["kleur@4.1.5", "", {}, "sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ=="],

-    "kysely": ["kysely@0.28.12", "", {}, "sha512-kWiueDWXhbCchgiotwXkwdxZE/6h56IHAeFWg4euUfW0YsmO9sxbAxzx1KLLv2lox15EfuuxHQvgJ1qIfZuHGw=="],
+    "kysely": ["kysely@0.28.16", "", {}, "sha512-3i5pmOiZvMDj00qhrIVbH0AnioVTx22DMP7Vn5At4yJO46iy+FM8Y/g61ltenLVSo3fiO8h8Q3QOFgf/gQ72ww=="],

    "lightningcss": ["lightningcss@1.32.0", "", { "dependencies": { "detect-libc": "^2.0.3" }, "optionalDependencies": { "lightningcss-android-arm64": "1.32.0", "lightningcss-darwin-arm64": "1.32.0", "lightningcss-darwin-x64": "1.32.0", "lightningcss-freebsd-x64": "1.32.0", "lightningcss-linux-arm-gnueabihf": "1.32.0", "lightningcss-linux-arm64-gnu": "1.32.0", "lightningcss-linux-arm64-musl": "1.32.0", "lightningcss-linux-x64-gnu": "1.32.0", "lightningcss-linux-x64-musl": "1.32.0", "lightningcss-win32-arm64-msvc": "1.32.0", "lightningcss-win32-x64-msvc": "1.32.0" } }, "sha512-NXYBzinNrblfraPGyrbPoD19C1h9lfI/1mzgWYvXUTe414Gz/X1FD2XBZSZM7rRTrMA8JL3OtAaGifrIKhQ5yQ=="],

@@ -1111,7 +1116,7 @@

    "lightningcss-win32-x64-msvc": ["lightningcss-win32-x64-msvc@1.32.0", "", { "os": "win32", "cpu": "x64" }, "sha512-Amq9B/SoZYdDi1kFrojnoqPLxYhQ4Wo5XiL8EVJrVsB8ARoC1PWW6VGtT0WKCemjy8aC+louJnjS7U18x3b06Q=="],

-    "lodash": ["lodash@4.17.21", "", {}, "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="],
+    "lodash": ["lodash@4.18.1", "", {}, "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q=="],

    "lodash.includes": ["lodash.includes@4.3.0", "", {}, "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w=="],

@@ -1325,7 +1330,7 @@

    "picocolors": ["picocolors@1.1.1", "", {}, "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="],

-    "picomatch": ["picomatch@4.0.3", "", {}, "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q=="],
+    "picomatch": ["picomatch@4.0.4", "", {}, "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A=="],

    "playwright": ["playwright@1.58.2", "", { "dependencies": { "playwright-core": "1.58.2" }, "optionalDependencies": { "fsevents": "2.3.2" }, "bin": { "playwright": "cli.js" } }, "sha512-vA30H8Nvkq/cPBnNw4Q8TWz1EJyqgpuinBcHET0YVJVFldr8JDNiU9LaWAE1KqSkRYazuaBhTpB5ZzShOezQ6A=="],

@@ -1745,8 +1750,6 @@

    "@testing-library/dom/dom-accessibility-api": ["dom-accessibility-api@0.5.16", "", {}, "sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg=="],

-    "anymatch/picomatch": ["picomatch@2.3.1", "", {}, "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="],
-
    "astro/esbuild": ["esbuild@0.27.4", "", { "optionalDependencies": { "@esbuild/aix-ppc64": "0.27.4", "@esbuild/android-arm": "0.27.4", "@esbuild/android-arm64": "0.27.4", "@esbuild/android-x64": "0.27.4", "@esbuild/darwin-arm64": "0.27.4", "@esbuild/darwin-x64": "0.27.4", "@esbuild/freebsd-arm64": "0.27.4", "@esbuild/freebsd-x64": "0.27.4", "@esbuild/linux-arm": "0.27.4", "@esbuild/linux-arm64": "0.27.4", "@esbuild/linux-ia32": "0.27.4", "@esbuild/linux-loong64": "0.27.4", "@esbuild/linux-mips64el": "0.27.4", "@esbuild/linux-ppc64": "0.27.4", "@esbuild/linux-riscv64": "0.27.4", "@esbuild/linux-s390x": "0.27.4", "@esbuild/linux-x64": "0.27.4", "@esbuild/netbsd-arm64": "0.27.4", "@esbuild/netbsd-x64": "0.27.4", "@esbuild/openbsd-arm64": "0.27.4", "@esbuild/openbsd-x64": "0.27.4", "@esbuild/openharmony-arm64": "0.27.4", "@esbuild/sunos-x64": "0.27.4", "@esbuild/win32-arm64": "0.27.4", "@esbuild/win32-ia32": "0.27.4", "@esbuild/win32-x64": "0.27.4" }, "bin": { "esbuild": "bin/esbuild" } }, "sha512-Rq4vbHnYkK5fws5NF7MYTU68FPRE1ajX7heQ/8QXXWqNgqqJ/GkmmyxIzUnf2Sr/bakf8l54716CcMGHYhMrrQ=="],

    "astro/vite": ["vite@7.3.1", "", { "dependencies": { "esbuild": "^0.27.0", "fdir": "^6.5.0", "picomatch": "^4.0.3", "postcss": "^8.5.6", "rollup": "^4.43.0", "tinyglobby": "^0.2.15" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^20.19.0 || >=22.12.0", "jiti": ">=1.21.0", "less": "^4.0.0", "lightningcss": "^1.21.0", "sass": "^1.70.0", "sass-embedded": "^1.70.0", "stylus": ">=0.54.8", "sugarss": "^5.0.0", "terser": "^5.16.0", "tsx": "^4.8.1", "yaml": "^2.4.2" }, "optionalPeers": ["@types/node", "jiti", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser", "tsx", "yaml"], "bin": { "vite": "bin/vite.js" } }, "sha512-w+N7Hifpc3gRjZ63vYBXA56dvvRlNWRczTdmCBBa+CotUzAPf5b7YMdMR/8CQoeYE5LX3W4wj6RYTgonm1b9DA=="],
@@ -22,6 +22,7 @@ services:
      #   BETTER_AUTH_URL=https://gitea-mirror.example.com
      #   PUBLIC_BETTER_AUTH_URL=https://gitea-mirror.example.com
      #   BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com
+      # Path-prefix deployments (e.g. /mirror) are supported at runtime via BASE_URL.
      
      # === CORE SETTINGS ===
      # These are technically required but have working defaults
@@ -29,6 +30,7 @@ services:
      - DATABASE_URL=file:data/gitea-mirror.db
      - HOST=0.0.0.0
      - PORT=4321
+      - BASE_URL=${BASE_URL:-/}
      - PUBLIC_BETTER_AUTH_URL=${PUBLIC_BETTER_AUTH_URL:-http://localhost:4321}
      # Optional concurrency controls (defaults match in-app defaults)
      # If you want perfect ordering of issues and PRs, set these at 1
@@ -36,7 +38,11 @@ services:
      - MIRROR_PULL_REQUEST_CONCURRENCY=${MIRROR_PULL_REQUEST_CONCURRENCY:-5}
      
    healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=3", "--spider", "http://localhost:4321/api/health"]
+      test:
+        [
+          "CMD-SHELL",
+          "BASE=\"${BASE_URL:-/}\"; if [ \"$${BASE}\" = \"/\" ]; then BASE=\"\"; else BASE=\"$${BASE%/}\"; fi; wget --no-verbose --tries=3 --spider \"http://localhost:4321$${BASE}/api/health\"",
+        ]
      interval: 30s
      timeout: 10s
      retries: 5
@@ -66,6 +66,7 @@ services:
      - DATABASE_URL=file:data/gitea-mirror.db
      - HOST=0.0.0.0
      - PORT=4321
+      - BASE_URL=${BASE_URL:-/}
      - BETTER_AUTH_SECRET=dev-secret-key
      # GitHub/Gitea Mirror Config
      - GITHUB_USERNAME=${GITHUB_USERNAME:-your-github-username}
@@ -89,7 +90,11 @@ services:
      # Optional: Skip TLS verification (insecure, use only for testing)
      # - GITEA_SKIP_TLS_VERIFY=${GITEA_SKIP_TLS_VERIFY:-false}
    healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:4321/api/health"]
+      test:
+        [
+          "CMD-SHELL",
+          "BASE=\"${BASE_URL:-/}\"; if [ \"$${BASE}\" = \"/\" ]; then BASE=\"\"; else BASE=\"$${BASE%/}\"; fi; wget --no-verbose --tries=1 --spider \"http://localhost:4321$${BASE}/api/health\"",
+        ]
      interval: 30s
      timeout: 5s
      retries: 3
@@ -30,6 +30,7 @@ services:
      - DATABASE_URL=file:data/gitea-mirror.db
      - HOST=0.0.0.0
      - PORT=4321
+      - BASE_URL=${BASE_URL:-/}
      - BETTER_AUTH_SECRET=${BETTER_AUTH_SECRET:-your-secret-key-change-this-in-production}
      - BETTER_AUTH_URL=${BETTER_AUTH_URL:-http://localhost:4321}
      # REVERSE PROXY: If you access Gitea Mirror through a reverse proxy (e.g. Nginx, Caddy, Traefik),
@@ -37,6 +38,11 @@ services:
      #   BETTER_AUTH_URL=https://gitea-mirror.example.com
      #   PUBLIC_BETTER_AUTH_URL=https://gitea-mirror.example.com
      #   BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com
+      # If deployed under a path prefix (e.g. https://git.example.com/mirror), also set:
+      #   BASE_URL=/mirror
+      #   BETTER_AUTH_URL=https://git.example.com
+      #   PUBLIC_BETTER_AUTH_URL=https://git.example.com
+      #   BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
      - PUBLIC_BETTER_AUTH_URL=${PUBLIC_BETTER_AUTH_URL:-http://localhost:4321}
      - BETTER_AUTH_TRUSTED_ORIGINS=${BETTER_AUTH_TRUSTED_ORIGINS:-}
      # Optional: ENCRYPTION_SECRET will be auto-generated if not provided
@@ -81,7 +87,11 @@ services:
      - HEADER_AUTH_AUTO_PROVISION=${HEADER_AUTH_AUTO_PROVISION:-false}
      - HEADER_AUTH_ALLOWED_DOMAINS=${HEADER_AUTH_ALLOWED_DOMAINS:-}
    healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=3", "--spider", "http://localhost:4321/api/health"]
+      test:
+        [
+          "CMD-SHELL",
+          "BASE=\"${BASE_URL:-/}\"; if [ \"$${BASE}\" = \"/\" ]; then BASE=\"\"; else BASE=\"$${BASE%/}\"; fi; wget --no-verbose --tries=3 --spider \"http://localhost:4321$${BASE}/api/health\"",
+        ]
      interval: 30s
      timeout: 10s
      retries: 5
@@ -229,7 +229,13 @@ trap 'shutdown_handler' TERM INT HUP

 # Start the application
 echo "Starting Gitea Mirror..."
-bun ./dist/server/entry.mjs &
+if [ -f "./scripts/runtime-server.ts" ]; then
+  bun ./scripts/runtime-server.ts &
+elif [ -f "./dist/scripts/runtime-server.js" ]; then
+  bun ./dist/scripts/runtime-server.js &
+else
+  bun ./dist/server/entry.mjs &
+fi
 APP_PID=$!

 # Wait for the application to finish
@@ -16,6 +16,7 @@ When environment variables are set:
 ## Table of Contents

 - [Core Configuration](#core-configuration)
+- [HTTPS / TLS](#https--tls)
 - [GitHub Configuration](#github-configuration)
 - [Gitea Configuration](#gitea-configuration)
 - [Mirror Options](#mirror-options)
@@ -33,13 +34,38 @@ Essential application settings required for running Gitea Mirror.
 | `NODE_ENV` | Application environment | `production` | No |
 | `HOST` | Server host binding | `0.0.0.0` | No |
 | `PORT` | Server port | `4321` | No |
+| `BASE_URL` | Application base path. Use `/` for root deployments, or a prefix such as `/mirror` when serving behind a reverse-proxy path prefix. | `/` | No |
 | `DATABASE_URL` | Database connection URL | `sqlite://data/gitea-mirror.db` | No |
 | `BETTER_AUTH_SECRET` | Secret key for session signing (generate with: `openssl rand -base64 32`) | - | Yes |
-| `BETTER_AUTH_URL` | Primary base URL for authentication. This should be the main URL where your application is accessed. | `http://localhost:4321` | No |
-| `PUBLIC_BETTER_AUTH_URL` | Client-side auth URL for multi-origin access. Set this to your primary domain when you need to access the app from different origins (e.g., both IP and domain). The client will use this URL for all auth requests instead of the current browser origin. | - | No |
+| `BETTER_AUTH_URL` | Authentication origin (scheme + host only, e.g. `https://git.example.com`). Do **not** include a path — any path is automatically stripped, and `BASE_URL` is applied separately. | `http://localhost:4321` | No |
+| `PUBLIC_BETTER_AUTH_URL` | Client-side auth origin for multi-origin access (same rule: origin only, no path). Set this to your primary domain when you need to access the app from different origins (e.g., both IP and domain). The client will use this URL for all auth requests instead of the current browser origin. | - | No |
 | `BETTER_AUTH_TRUSTED_ORIGINS` | Trusted origins for authentication requests. Comma-separated list of URLs. Use this to specify additional access URLs (e.g., local IP + domain: `http://10.10.20.45:4321,https://gitea-mirror.mydomain.tld`), SSO providers, reverse proxies, etc. | - | No |
 | `ENCRYPTION_SECRET` | Optional encryption key for tokens (generate with: `openssl rand -base64 48`) | - | No |

+## HTTPS / TLS
+
+Gitea Mirror can terminate TLS directly via the underlying `@astrojs/node` adapter — useful when you don't want a separate reverse proxy. When both variables below are set, the server starts as a real HTTPS listener instead of HTTP.
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `SERVER_CERT_PATH` | Absolute path to the TLS certificate (PEM). Set together with `SERVER_KEY_PATH` to enable HTTPS. | - | No |
+| `SERVER_KEY_PATH` | Absolute path to the TLS private key (PEM). Set together with `SERVER_CERT_PATH` to enable HTTPS. | - | No |
+
+**Example (systemd or `.env`):**
+
+```bash
+SERVER_CERT_PATH=/etc/ssl/gitea-mirror/cert.pem
+SERVER_KEY_PATH=/etc/ssl/gitea-mirror/key.pem
+PORT=443
+BETTER_AUTH_URL=https://mirror.example.com
+BETTER_AUTH_TRUSTED_ORIGINS=https://mirror.example.com
+```
+
+Notes:
+- The process must have read access to both files. When binding to `PORT=443`, grant the binary the `CAP_NET_BIND_SERVICE` capability (or run as a user allowed to bind privileged ports) rather than running as root.
+- If you already terminate TLS at a reverse proxy (nginx, Traefik, Caddy), leave these unset and let the proxy handle certificates.
+- Works in Docker too — mount your certs and set both paths to locations inside the container.
+
 ## GitHub Configuration

 Settings for connecting to and configuring GitHub repository sources.
@@ -51,6 +77,21 @@ Settings for connecting to and configuring GitHub repository sources.
 | `GITHUB_USERNAME` | Your GitHub username | - | - |
 | `GITHUB_TOKEN` | GitHub personal access token (requires repo and admin:org scopes) | - | - |
 | `GITHUB_TYPE` | GitHub account type | `personal` | `personal`, `organization` |
+| `GH_API_URL` | GitHub API base URL. Override this to point at GitHub Enterprise Server or Enterprise Cloud with data residency. | `https://api.github.com` | e.g. `https://ghe.example.com/api/v3`, `https://api.TENANT.ghe.com` |
+
+### GitHub Enterprise (GHES / GHEC with data residency)
+
+Set `GH_API_URL` to point Octokit at a non-`github.com` API endpoint:
+
+```bash
+# GitHub Enterprise Server (self-hosted)
+GH_API_URL=https://ghe.example.com/api/v3
+
+# GitHub Enterprise Cloud with data residency
+GH_API_URL=https://api.TENANT.ghe.com
+```
+
+Standard GitHub Enterprise Cloud on `github.com` works with the default — no override needed. Use a personal access token issued by the target Enterprise instance for `GITHUB_TOKEN`.

 ### Repository Selection

@@ -302,6 +343,7 @@ services:
    environment:
      # Core Configuration
      - NODE_ENV=production
+      - BASE_URL=/
      - DATABASE_URL=file:data/gitea-mirror.db
      - BETTER_AUTH_SECRET=your-secure-secret-here
      # Primary access URL:
@@ -370,6 +412,24 @@ This setup allows you to:

 **Important:** When accessing from different origins (IP vs domain), you'll need to log in separately on each origin as cookies cannot be shared across different origins for security reasons.

+### Path Prefix Deployments
+
+If you serve Gitea Mirror under a subpath such as `https://git.example.com/mirror`, set:
+
+```bash
+# BASE_URL handles the path prefix — auth URLs stay as origin only
+BASE_URL=/mirror
+BETTER_AUTH_URL=https://git.example.com
+PUBLIC_BETTER_AUTH_URL=https://git.example.com
+BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
+# → Auth endpoints resolve to: https://git.example.com/mirror/api/auth/*
+```
+
+Notes:
+- `BETTER_AUTH_URL` and `PUBLIC_BETTER_AUTH_URL` must be **origin only** (scheme + host). Do not include the base path — it is applied automatically from `BASE_URL`. Any path accidentally included is stripped.
+- `BETTER_AUTH_TRUSTED_ORIGINS` must also contain origins only (no path).
+- `BASE_URL` is applied at runtime, so prebuilt images can be reused with different path prefixes.
+
 ### Trusted Origins

 The `BETTER_AUTH_TRUSTED_ORIGINS` variable serves multiple purposes:
@@ -1,7 +1,7 @@
 {
  "name": "gitea-mirror",
  "type": "module",
-  "version": "3.14.2",
+  "version": "3.15.6",
  "engines": {
    "bun": ">=1.2.9"
  },
@@ -31,8 +31,8 @@
    "test-shutdown": "bun scripts/test-graceful-shutdown.ts",
    "test-shutdown-cleanup": "bun scripts/test-graceful-shutdown.ts --cleanup",
    "preview": "bunx --bun astro preview",
-    "start": "bun dist/server/entry.mjs",
-    "start:fresh": "bun run cleanup-db && bun run manage-db init && bun dist/server/entry.mjs",
+    "start": "bun scripts/runtime-server.ts",
+    "start:fresh": "bun run cleanup-db && bun run manage-db init && bun scripts/runtime-server.ts",
    "test": "bun test",
    "test:migrations": "bun scripts/validate-migrations.ts",
    "test:watch": "bun test --watch",
@@ -45,11 +45,16 @@
  },
  "overrides": {
    "@esbuild-kit/esm-loader": "npm:tsx@^4.21.0",
+    "@xmldom/xmldom": "^0.8.12",
+    "defu": "^6.1.7",
    "devalue": "^5.6.4",
    "fast-xml-parser": "^5.5.6",
+    "kysely": "^0.28.16",
+    "lodash": "^4.18.1",
    "node-forge": "^1.3.3",
-    "svgo": "^4.0.1",
-    "rollup": ">=4.59.0"
+    "picomatch": "^4.0.4",
+    "rollup": ">=4.59.0",
+    "svgo": "^4.0.1"
  },
  "dependencies": {
    "@astrojs/check": "^0.9.7",
@@ -92,7 +97,7 @@
    "clsx": "^2.1.1",
    "cmdk": "^1.1.1",
    "dotenv": "^17.3.1",
-    "drizzle-orm": "^0.45.1",
+    "drizzle-orm": "^0.45.2",
    "fuse.js": "^7.1.0",
    "jsonwebtoken": "^9.0.3",
    "lucide-react": "^0.577.0",
@@ -0,0 +1,76 @@
+import { createServer } from "node:http";
+import type { IncomingMessage, ServerResponse } from "node:http";
+
+function normalizeBasePath(basePath: string | undefined): string {
+  if (!basePath || !basePath.trim()) {
+    return "/";
+  }
+
+  let normalized = basePath.trim();
+  if (!normalized.startsWith("/")) {
+    normalized = `/${normalized}`;
+  }
+
+  normalized = normalized.replace(/\/+$/, "");
+  return normalized || "/";
+}
+
+function rewriteRequestUrl(rawUrl: string, basePath: string): string | null {
+  if (basePath === "/") {
+    return rawUrl;
+  }
+
+  const url = new URL(rawUrl, "http://localhost");
+  const pathname = url.pathname;
+
+  if (pathname === basePath || pathname === `${basePath}/`) {
+    url.pathname = "/";
+    return `${url.pathname}${url.search}`;
+  }
+
+  if (pathname.startsWith(`${basePath}/`)) {
+    url.pathname = pathname.slice(basePath.length) || "/";
+    return `${url.pathname}${url.search}`;
+  }
+
+  return null;
+}
+
+const basePath = normalizeBasePath(process.env.BASE_URL);
+const host = process.env.HOST || "0.0.0.0";
+const port = Number.parseInt(process.env.PORT || "4321", 10);
+
+process.env.ASTRO_NODE_AUTOSTART = "disabled";
+const { handler } = await import("../dist/server/entry.mjs");
+
+const server = createServer((req: IncomingMessage, res: ServerResponse) => {
+  if (!req.url) {
+    res.statusCode = 400;
+    res.end("Bad Request");
+    return;
+  }
+
+  const rewrittenUrl = rewriteRequestUrl(req.url, basePath);
+  if (rewrittenUrl === null) {
+    res.statusCode = 404;
+    res.end("Not Found");
+    return;
+  }
+
+  req.url = rewrittenUrl;
+  req.headers["x-gitea-mirror-base-rewritten"] = "1";
+
+  Promise.resolve((handler as unknown as (request: IncomingMessage, response: ServerResponse) => unknown)(req, res)).catch((error) => {
+    console.error("Unhandled runtime server error:", error);
+    if (!res.headersSent) {
+      res.statusCode = 500;
+      res.end("Internal Server Error");
+    } else {
+      res.end();
+    }
+  });
+});
+
+server.listen(port, host, () => {
+  console.log(`Runtime server listening on http://${host}:${port} (BASE_URL=${basePath})`);
+});
@@ -1,6 +1,7 @@
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardHeader } from "@/components/ui/card";
 import { Home, ArrowLeft, GitBranch, BookOpen, Settings, FileQuestion } from "lucide-react";
+import { withBase } from "@/lib/base-path";

 export function NotFound() {
  return (
@@ -21,7 +22,7 @@ export function NotFound() {
          {/* Action Buttons */}
          <div className="flex flex-col gap-3">
            <Button asChild className="w-full">
-              <a href="/">
+              <a href={withBase("/")}>
                <Home className="mr-2 h-4 w-4" />
                Go to Dashboard
              </a>
@@ -45,21 +46,21 @@ export function NotFound() {
          {/* Quick Links */}
          <div className="grid grid-cols-3 gap-3">
            <a 
-              href="/repositories" 
+              href={withBase("/repositories")} 
              className="flex flex-col items-center gap-2 p-3 rounded-md hover:bg-muted transition-colors"
            >
              <GitBranch className="h-5 w-5 text-muted-foreground" />
              <span className="text-xs">Repositories</span>
            </a>
            <a 
-              href="/config" 
+              href={withBase("/config")} 
              className="flex flex-col items-center gap-2 p-3 rounded-md hover:bg-muted transition-colors"
            >
              <Settings className="h-5 w-5 text-muted-foreground" />
              <span className="text-xs">Config</span>
            </a>
            <a 
-              href="/docs" 
+              href={withBase("/docs")} 
              className="flex flex-col items-center gap-2 p-3 rounded-md hover:bg-muted transition-colors"
            >
              <BookOpen className="h-5 w-5 text-muted-foreground" />
@@ -77,4 +78,4 @@ export function NotFound() {
      </Card>
    </div>
  );
-}
+}
@@ -36,6 +36,7 @@ import { toast } from 'sonner';
 import { useLiveRefresh } from '@/hooks/useLiveRefresh';
 import { useConfigStatus } from '@/hooks/useConfigStatus';
 import { useNavigation } from '@/components/layout/MainLayout';
+import { withBase } from '@/lib/base-path';
 import {
  Drawer,
  DrawerClose,
@@ -321,7 +322,7 @@ export function ActivityLog() {
      setIsInitialLoading(true);
      setShowCleanupDialog(false);

-      const response = await fetch('/api/activities/cleanup', {
+      const response = await fetch(withBase('/api/activities/cleanup'), {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ userId: user.id }),
@@ -12,6 +12,7 @@ import { Separator } from '@/components/ui/separator';
 import { toast, Toaster } from 'sonner';
 import { showErrorToast } from '@/lib/utils';
 import { Loader2, Mail, Globe, Eye, EyeOff } from 'lucide-react';
+import { withBase } from '@/lib/base-path';


 export function LoginForm() {
@@ -47,7 +48,7 @@ export function LoginForm() {
      toast.success('Login successful!');
      // Small delay before redirecting to see the success message
      setTimeout(() => {
-        window.location.href = '/';
+        window.location.href = withBase('/');
      }, 1000);
    } catch (error) {
      showErrorToast(error, toast);
@@ -64,12 +65,15 @@ export function LoginForm() {
        return;
      }

-      const baseURL = typeof window !== 'undefined' ? window.location.origin : 'http://localhost:4321';
+      const callbackURL =
+        typeof window !== 'undefined'
+          ? new URL(withBase('/'), window.location.origin).toString()
+          : `http://localhost:4321${withBase('/')}`;
      await authClient.signIn.sso({
        email: ssoEmail || undefined,
        domain: domain,
        providerId: providerId,
-        callbackURL: `${baseURL}/`,
+        callbackURL,
        scopes: ['openid', 'email', 'profile'], // TODO: This is not being respected by the SSO plugin.
      });
    } catch (error) {
@@ -85,7 +89,7 @@ export function LoginForm() {
        <CardHeader className="text-center">
          <div className="flex justify-center mb-4">
            <img
-              src="/logo.png"
+              src={withBase('/logo.png')}
              alt="Gitea Mirror Logo"
              className="h-8 w-10"
            />
@@ -7,6 +7,7 @@ import { toast, Toaster } from 'sonner';
 import { showErrorToast } from '@/lib/utils';
 import { useAuth } from '@/hooks/useAuth';
 import { Eye, EyeOff } from 'lucide-react';
+import { withBase } from '@/lib/base-path';

 export function SignupForm() {
  const [isLoading, setIsLoading] = useState(false);
@@ -42,7 +43,7 @@ export function SignupForm() {
      toast.success('Account created successfully! Redirecting to dashboard...');
      // Small delay before redirecting to see the success message
      setTimeout(() => {
-        window.location.href = '/';
+        window.location.href = withBase('/');
      }, 1500);
    } catch (error) {
      showErrorToast(error, toast);
@@ -57,7 +58,7 @@ export function SignupForm() {
        <CardHeader className="text-center">
          <div className="flex justify-center mb-4">
            <img
-              src="/logo.png"
+              src={withBase('/logo.png')}
              alt="Gitea Mirror Logo"
              className="h-8 w-10"
            />
@@ -24,6 +24,7 @@ import { toast } from 'sonner';
 import { Skeleton } from '@/components/ui/skeleton';
 import { invalidateConfigCache } from '@/hooks/useConfigStatus';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { withBase } from '@/lib/base-path';

 type ConfigState = {
  githubConfig: GitHubConfig;
@@ -35,6 +36,8 @@ type ConfigState = {
  notificationConfig: NotificationConfig;
 };

+const CONFIG_API_PATH = withBase('/api/config');
+
 export function ConfigTabs() {
  const [config, setConfig] = useState<ConfigState>({
    githubConfig: {
@@ -198,7 +201,7 @@ export function ConfigTabs() {
      };

      try {
-        const response = await fetch('/api/config', {
+        const response = await fetch(CONFIG_API_PATH, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify(reqPayload),
@@ -264,7 +267,7 @@ export function ConfigTabs() {
      };

      try {
-        const response = await fetch('/api/config', {
+        const response = await fetch(CONFIG_API_PATH, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify(reqPayload),
@@ -329,7 +332,7 @@ export function ConfigTabs() {
      };

      try {
-        const response = await fetch('/api/config', {
+        const response = await fetch(CONFIG_API_PATH, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify(reqPayload),
@@ -378,7 +381,7 @@ export function ConfigTabs() {
      };

      try {
-        const response = await fetch('/api/config', {
+        const response = await fetch(CONFIG_API_PATH, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify(reqPayload),
@@ -418,7 +421,7 @@ export function ConfigTabs() {
    };

    try {
-      const response = await fetch('/api/config', {
+      const response = await fetch(CONFIG_API_PATH, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(reqPayload),
@@ -453,7 +456,7 @@ export function ConfigTabs() {
    };

    try {
-      const response = await fetch('/api/config', {
+      const response = await fetch(CONFIG_API_PATH, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(reqPayload),
@@ -498,7 +501,7 @@ export function ConfigTabs() {
      };

      try {
-        const response = await fetch('/api/config', {
+        const response = await fetch(CONFIG_API_PATH, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify(reqPayload),
@@ -6,7 +6,9 @@ import {
  CardHeader,
  CardTitle,
 } from "@/components/ui/card";
-import { giteaApi } from "@/lib/api";
+import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
+import { AlertTriangle } from "lucide-react";
+import { giteaApi, type GiteaServerInfo } from "@/lib/api";
 import type { GiteaConfig, MirrorStrategy } from "@/types/config";
 import { toast } from "sonner";
 import { OrganizationStrategy } from "./OrganizationStrategy";
@@ -23,6 +25,7 @@ interface GiteaConfigFormProps {

 export function GiteaConfigForm({ config, setConfig, onAutoSave, isAutoSaving, githubUsername }: GiteaConfigFormProps) {
  const [isLoading, setIsLoading] = useState(false);
+  const [serverInfo, setServerInfo] = useState<GiteaServerInfo | null>(null);
  
  // Derive the mirror strategy from existing config for backward compatibility
  const getMirrorStrategy = (): MirrorStrategy => {
@@ -128,13 +131,16 @@ export function GiteaConfigForm({ config, setConfig, onAutoSave, isAutoSaving, g
    try {
      const result = await giteaApi.testConnection(config.url, config.token);
      if (result.success) {
+        setServerInfo(result.serverInfo ?? null);
        toast.success("Successfully connected to Gitea!");
      } else {
+        setServerInfo(null);
        toast.error(
          "Failed to connect to Gitea. Please check your URL and token."
        );
      }
    } catch (error) {
+      setServerInfo(null);
      toast.error(
        error instanceof Error ? error.message : "An unknown error occurred"
      );
@@ -162,6 +168,31 @@ export function GiteaConfigForm({ config, setConfig, onAutoSave, isAutoSaving, g
      </CardHeader>

      <CardContent className="flex flex-col gap-y-6 flex-1">
+        {serverInfo?.type === "forgejo" && serverInfo.hasMirrorCredBug && (
+          <Alert variant="warning">
+            <AlertTriangle className="h-4 w-4" />
+            <AlertTitle>
+              Forgejo {serverInfo.version} has a known mirror-credential bug
+            </AlertTitle>
+            <AlertDescription>
+              <p>
+                Pull-mirror credentials sent via Forgejo's migrate API aren't persisted on this version, so subsequent syncs of private repos fail with <code className="text-xs font-mono bg-amber-100 dark:bg-amber-900/40 px-1 py-0.5 rounded">terminal prompts disabled</code>. Fixed in Forgejo 15.0.0 (
+                <a
+                  href="https://codeberg.org/forgejo/forgejo/pulls/11909"
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="underline underline-offset-2"
+                >
+                  PR #11909
+                </a>
+                ).
+              </p>
+              <p>
+                Upgrade Forgejo to 15.0.0 or later, then delete and re-mirror affected repos — or open each repo's Settings → Mirror Settings in Forgejo and re-enter the GitHub token once.
+              </p>
+            </AlertDescription>
+          </Alert>
+        )}
        <div>
          <label
            htmlFor="gitea-username"
@@ -14,6 +14,7 @@ import { Button } from "@/components/ui/button";
 import { Bell, Activity, Send } from "lucide-react";
 import { toast } from "sonner";
 import type { NotificationConfig } from "@/types/config";
+import { withBase } from "@/lib/base-path";

 interface NotificationSettingsProps {
  notificationConfig: NotificationConfig;
@@ -31,7 +32,7 @@ export function NotificationSettings({
  const handleTestNotification = async () => {
    setIsTesting(true);
    try {
-      const resp = await fetch("/api/notifications/test", {
+      const resp = await fetch(withBase("/api/notifications/test"), {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ notificationConfig }),
@@ -14,6 +14,7 @@ import { Badge } from '../ui/badge';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { Textarea } from '@/components/ui/textarea';
 import { MultiSelect } from '@/components/ui/multi-select';
+import { withBase } from '@/lib/base-path';

 function isTrustedIssuer(issuer: string, allowedHosts: string[]): boolean {
  try {
@@ -100,6 +101,9 @@ export function SSOSettings() {
    digestAlgorithm: 'sha256',
    identifierFormat: 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress',
  });
+  const appOrigin = typeof window !== 'undefined' ? window.location.origin : '';
+  const buildAbsoluteAppUrl = (path: string) =>
+    appOrigin ? new URL(withBase(path), appOrigin).toString() : withBase(path);



@@ -179,8 +183,8 @@ export function SSOSettings() {
      } else {
        requestData.entryPoint = providerForm.entryPoint;
        requestData.cert = providerForm.cert;
-        requestData.callbackUrl = providerForm.callbackUrl || `${window.location.origin}/api/auth/sso/saml2/callback/${providerForm.providerId}`;
-        requestData.audience = providerForm.audience || window.location.origin;
+        requestData.callbackUrl = providerForm.callbackUrl || buildAbsoluteAppUrl(`/api/auth/sso/saml2/callback/${providerForm.providerId}`);
+        requestData.audience = providerForm.audience || appOrigin;
        requestData.wantAssertionsSigned = providerForm.wantAssertionsSigned;
        requestData.signatureAlgorithm = providerForm.signatureAlgorithm;
        requestData.digestAlgorithm = providerForm.digestAlgorithm;
@@ -517,7 +521,7 @@ export function SSOSettings() {
                          <AlertCircle className="h-4 w-4" />
                          <AlertDescription>
                            <div className="space-y-2">
-                              <p>Redirect URL: {window.location.origin}/api/auth/sso/callback/{providerForm.providerId || '{provider-id}'}</p>
+                              <p>Redirect URL: {buildAbsoluteAppUrl(`/api/auth/sso/callback/${providerForm.providerId || '{provider-id}'}`)}</p>
                              {isTrustedIssuer(providerForm.issuer, ['google.com']) && (
                                <p className="text-xs text-muted-foreground">
                                  Note: Google doesn't support the "offline_access" scope. Make sure to exclude it from the selected scopes.
@@ -563,8 +567,8 @@ export function SSOSettings() {
                          <AlertCircle className="h-4 w-4" />
                          <AlertDescription>
                            <div className="space-y-1">
-                              <p>Callback URL: {window.location.origin}/api/auth/sso/saml2/callback/{providerForm.providerId || '{provider-id}'}</p>
-                              <p>SP Metadata: {window.location.origin}/api/auth/sso/saml2/sp/metadata?providerId={providerForm.providerId || '{provider-id}'}</p>
+                              <p>Callback URL: {buildAbsoluteAppUrl(`/api/auth/sso/saml2/callback/${providerForm.providerId || '{provider-id}'}`)}</p>
+                              <p>SP Metadata: {buildAbsoluteAppUrl(`/api/auth/sso/saml2/sp/metadata?providerId=${providerForm.providerId || '{provider-id}'}`)}</p>
                            </div>
                          </AlertDescription>
                        </Alert>
@@ -724,4 +728,4 @@ export function SSOSettings() {
      </Card>
    </div>
  );
-}
+}
@@ -16,6 +16,7 @@ import { useLiveRefresh } from "@/hooks/useLiveRefresh";
 import { usePageVisibility } from "@/hooks/usePageVisibility";
 import { useConfigStatus } from "@/hooks/useConfigStatus";
 import { useNavigation } from "@/components/layout/MainLayout";
+import { withBase } from "@/lib/base-path";

 // Helper function to format last sync time
 function formatLastSyncTime(date: Date | null): string {
@@ -110,7 +111,7 @@ export function Dashboard() {
  useEffectForToasts(() => {
    if (!user?.id) return;

-    const eventSource = new EventSource(`/api/events?userId=${user.id}`);
+    const eventSource = new EventSource(`${withBase("/api/events")}?userId=${user.id}`);
    
    eventSource.addEventListener("rate-limit", (event) => {
      try {
@@ -3,6 +3,7 @@ import type { MirrorJob } from "@/lib/db/schema";
 import { formatDate, getStatusColor } from "@/lib/utils";
 import { Button } from "../ui/button";
 import { Activity, Clock } from "lucide-react";
+import { withBase } from "@/lib/base-path";

 interface RecentActivityProps {
  activities: MirrorJob[];
@@ -14,7 +15,7 @@ export function RecentActivity({ activities }: RecentActivityProps) {
      <CardHeader className="flex flex-row items-center justify-between">
        <CardTitle>Recent Activity</CardTitle>
        <Button variant="outline" asChild>
-          <a href="/activity">View All</a>
+          <a href={withBase("/activity")}>View All</a>
        </Button>
      </CardHeader>
      <CardContent>
@@ -27,7 +28,7 @@ export function RecentActivity({ activities }: RecentActivityProps) {
            </p>
            <div className="flex gap-2">
              <Button variant="outline" size="sm" asChild>
-                <a href="/activity">
+                <a href={withBase("/activity")}>
                  <Activity className="h-3.5 w-3.5 mr-1.5" />
                  View History
                </a>
@@ -6,6 +6,7 @@ import type { Repository } from "@/lib/db/schema";
 import { getStatusColor } from "@/lib/utils";
 import { buildGiteaWebUrl } from "@/lib/gitea-url";
 import { useGiteaConfig } from "@/hooks/useGiteaConfig";
+import { withBase } from "@/lib/base-path";

 interface RepositoryListProps {
  repositories: Repository[];
@@ -42,7 +43,7 @@ export function RepositoryList({ repositories }: RepositoryListProps) {
      <CardHeader className="flex flex-row items-center justify-between">
        <CardTitle>Repositories</CardTitle>
        <Button variant="outline" asChild>
-          <a href="/repositories">View All</a>
+          <a href={withBase("/repositories")}>View All</a>
        </Button>
      </CardHeader>
      <CardContent>
@@ -54,7 +55,7 @@ export function RepositoryList({ repositories }: RepositoryListProps) {
              Configure your GitHub connection to start mirroring repositories.
            </p>
            <Button asChild>
-              <a href="/config">Configure GitHub</a>
+              <a href={withBase("/config")}>Configure GitHub</a>
            </Button>
          </div>
        ) : (
@@ -14,6 +14,7 @@ import {
  DropdownMenuItem,
  DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
+import { withBase } from "@/lib/base-path";

 interface HeaderProps {
  currentPage?: "dashboard" | "repositories" | "organizations" | "configuration" | "activity-log";
@@ -101,14 +102,14 @@ export function Header({ currentPage, onNavigate, onMenuClick, onToggleCollapse,
          <button
            onClick={() => {
              if (currentPage !== 'dashboard') {
-                window.history.pushState({}, '', '/');
+                window.history.pushState({}, '', withBase('/'));
                onNavigate?.('dashboard');
              }
            }}
            className="flex items-center gap-2 py-1 hover:opacity-80 transition-opacity"
          >
            <img
-              src="/logo.png"
+              src={withBase('/logo.png')}
              alt="Gitea Mirror Logo"
              className="h-5 w-6"
            />
@@ -163,7 +164,7 @@ export function Header({ currentPage, onNavigate, onMenuClick, onToggleCollapse,
            </DropdownMenu>
          ) : (
            <Button variant="outline" size="sm" asChild>
-              <a href="/login">Login</a>
+              <a href={withBase('/login')}>Login</a>
            </Button>
          )}
        </div>
@@ -11,6 +11,7 @@ import { Toaster } from "@/components/ui/sonner";
 import { useAuth } from "@/hooks/useAuth";
 import { useRepoSync } from "@/hooks/useSyncRepo";
 import { useConfigStatus } from "@/hooks/useConfigStatus";
+import { stripBasePath, withBase } from "@/lib/base-path";

 // Navigation context to signal when navigation happens
 const NavigationContext = createContext<{ navigationKey: number }>({ navigationKey: 0 });
@@ -71,7 +72,7 @@ function AppWithProviders({ page: initialPage }: AppProps) {
  // Handle browser back/forward navigation
  useEffect(() => {
    const handlePopState = () => {
-      const path = window.location.pathname;
+      const path = stripBasePath(window.location.pathname);
      const pageMap: Record<string, AppProps['page']> = {
        '/': 'dashboard',
        '/repositories': 'repositories',
@@ -125,7 +126,7 @@ function AppWithProviders({ page: initialPage }: AppProps) {
  if (!authLoading && !user) {
    // Use window.location for client-side redirect
    if (typeof window !== 'undefined') {
-      window.location.href = '/login';
+      window.location.href = withBase('/login');
    }
    return null;
  }
@@ -9,6 +9,7 @@ import {
  TooltipProvider,
  TooltipTrigger,
 } from "@/components/ui/tooltip";
+import { stripBasePath, withBase } from "@/lib/base-path";

 interface SidebarProps {
  className?: string;
@@ -24,14 +25,14 @@ export function Sidebar({ className, onNavigate, isOpen, isCollapsed = false, on

  useEffect(() => {
    // Hydration happens here
-    const path = window.location.pathname;
+    const path = stripBasePath(window.location.pathname);
    setCurrentPath(path);
  }, []);

  // Listen for URL changes (browser back/forward)
  useEffect(() => {
    const handlePopState = () => {
-      setCurrentPath(window.location.pathname);
+      setCurrentPath(stripBasePath(window.location.pathname));
    };

    window.addEventListener('popstate', handlePopState);
@@ -45,7 +46,7 @@ export function Sidebar({ className, onNavigate, isOpen, isCollapsed = false, on
    if (currentPath === href) return;

    // Update URL without page reload
-    window.history.pushState({}, '', href);
+    window.history.pushState({}, '', withBase(href));
    setCurrentPath(href);

    // Map href to page name for the parent component
@@ -163,7 +164,7 @@ export function Sidebar({ className, onNavigate, isOpen, isCollapsed = false, on
                  Check out the documentation for help with setup and configuration.
                </p>
                <a
-                  href="/docs"
+                  href={withBase("/docs")}
                  target="_blank"
                  rel="noopener noreferrer"
                  className="inline-flex items-center gap-1.5 text-xs md:text-xs text-primary hover:underline py-2 md:py-0"
@@ -177,7 +178,7 @@ export function Sidebar({ className, onNavigate, isOpen, isCollapsed = false, on
                <Tooltip delayDuration={0}>
                  <TooltipTrigger asChild>
                    <a
-                      href="/docs"
+                      href={withBase("/docs")}
                      target="_blank"
                      rel="noopener noreferrer"
                      className={cn(
@@ -12,6 +12,7 @@ import { cn } from "@/lib/utils";
 import { buildGiteaWebUrl } from "@/lib/gitea-url";
 import { MirrorDestinationEditor } from "./MirrorDestinationEditor";
 import { useGiteaConfig } from "@/hooks/useGiteaConfig";
+import { withBase } from "@/lib/base-path";
 import {
  DropdownMenu,
  DropdownMenuContent,
@@ -85,7 +86,7 @@ export function OrganizationList({

  const handleUpdateDestination = async (orgId: string, newDestination: string | null) => {
    // Call API to update organization destination
-    const response = await fetch(`/api/organizations/${orgId}`, {
+    const response = await fetch(`${withBase("/api/organizations")}/${orgId}`, {
      method: "PATCH",
      headers: {
        "Content-Type": "application/json",
@@ -189,7 +190,7 @@ export function OrganizationList({
                  <div className="flex items-center gap-2 min-w-0">
                    <Building2 className="h-5 w-5 text-muted-foreground flex-shrink-0" />
                    <a 
-                      href={`/repositories?organization=${encodeURIComponent(org.name || '')}`}
+                      href={`${withBase('/repositories')}?organization=${encodeURIComponent(org.name || '')}`}
                      className="font-medium hover:underline cursor-pointer truncate"
                    >
                      {org.name}
@@ -264,7 +265,7 @@ export function OrganizationList({
                  <div className="flex-1">
                    <div className="flex items-center gap-3 mb-1">
                      <a 
-                        href={`/repositories?organization=${encodeURIComponent(org.name || '')}`}
+                        href={`${withBase('/repositories')}?organization=${encodeURIComponent(org.name || '')}`}
                        className="text-xl font-semibold hover:underline cursor-pointer"
                      >
                        {org.name}
@@ -50,6 +50,7 @@ import AddRepositoryDialog from "./AddRepositoryDialog";
 import { useLiveRefresh } from "@/hooks/useLiveRefresh";
 import { useConfigStatus } from "@/hooks/useConfigStatus";
 import { useNavigation } from "@/components/layout/MainLayout";
+import { withBase } from "@/lib/base-path";

 const REPOSITORY_SORT_OPTIONS = [
  { value: "imported-desc", label: "Recently Imported" },
@@ -1518,7 +1519,7 @@ export default function Repository() {
          <Button
            variant="default"
            onClick={() => {
-              window.history.pushState({}, '', '/config');
+              window.history.pushState({}, '', withBase('/config'));
              // We need to trigger a page change event for the navigation system
              window.dispatchEvent(new PopStateEvent('popstate'));
            }}
@@ -28,6 +28,7 @@ import {
 import { InlineDestinationEditor } from "./InlineDestinationEditor";
 import { Card, CardContent } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
+import { withBase } from "@/lib/base-path";
 import {
  DropdownMenu,
  DropdownMenuContent,
@@ -102,7 +103,7 @@ export default function RepositoryTable({

  const handleUpdateDestination = async (repoId: string, newDestination: string | null) => {
    // Call API to update repository destination
-    const response = await fetch(`/api/repositories/${repoId}`, {
+    const response = await fetch(`${withBase("/api/repositories")}/${repoId}`, {
      method: "PATCH",
      headers: {
        "Content-Type": "application/json",
@@ -1,7 +1,26 @@
 ---
+import { BASE_PATH_WINDOW_KEY } from '@/lib/base-path';
+
+const normalizeBasePath = (value) => {
+  if (!value || !value.trim()) {
+    return '/';
+  }
+
+  let normalized = value.trim();
+  if (!normalized.startsWith('/')) {
+    normalized = `/${normalized}`;
+  }
+
+  normalized = normalized.replace(/\/+$/, '');
+  return normalized || '/';
+};
+
+const runtimeBasePath = normalizeBasePath(process.env.BASE_URL);
 ---

-<script is:inline>
+<script is:inline define:vars={{ BASE_PATH_WINDOW_KEY, runtimeBasePath }}>
+  window[BASE_PATH_WINDOW_KEY] = runtimeBasePath;
+
  const getThemePreference = () => {
    if (typeof localStorage !== 'undefined' && localStorage.getItem('theme')) {
      return localStorage.getItem('theme');
@@ -8,6 +8,7 @@ import {
 } from "react";
 import { authApi } from "@/lib/api";
 import type { ExtendedUser } from "@/types/user";
+import { withBase } from "@/lib/base-path";

 interface AuthContextType {
  user: ExtendedUser | null;
@@ -61,9 +62,9 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {

        // Redirect user based on error
        if (err?.message === "No users found") {
-          window.location.href = "/signup";
+          window.location.href = withBase("/signup");
        } else {
-          window.location.href = "/login";
+          window.location.href = withBase("/login");
        }
        console.error("Auth check failed", err);
      } finally {
@@ -111,7 +112,7 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
    try {
      await authApi.logout();
      setUser(null);
-      window.location.href = "/login";
+      window.location.href = withBase("/login");
    } catch (err) {
      console.error("Logout error:", err);
    } finally {
@@ -8,6 +8,7 @@ import {
 } from "react";
 import { authClient, useSession as useBetterAuthSession } from "@/lib/auth-client";
 import type { Session, AuthUser } from "@/lib/auth-client";
+import { withBase } from "@/lib/base-path";

 interface AuthContextType {
  user: AuthUser | null;
@@ -46,7 +47,7 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
      const result = await authClient.signIn.email({
        email,
        password,
-        callbackURL: "/",
+        callbackURL: withBase("/"),
      });
      
      if (result.error) {
@@ -73,7 +74,7 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
        email,
        password,
        name: username, // Better Auth uses 'name' field for display name
-        callbackURL: "/",
+        callbackURL: withBase("/"),
      });

      if (result.error) {
@@ -94,7 +95,7 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
      await authClient.signOut({
        fetchOptions: {
          onSuccess: () => {
-            window.location.href = "/login";
+            window.location.href = withBase("/login");
          },
        },
      });
@@ -140,4 +141,4 @@ export function useAuth() {
 }

 // Export the Better Auth session hook for direct use when needed
-export { useBetterAuthSession };
+export { useBetterAuthSession };
@@ -65,14 +65,16 @@ export function useConfigStatus(): ConfigStatus {
    if (isCacheValid && hasCheckedRef.current) {
      const configResponse = configCache.data!;

-      const isGitHubConfigured = !!(
-        configResponse?.githubConfig?.username &&
-        configResponse?.githubConfig?.token
-      );
+      // Only token/url are actually required at runtime: the GitHub token is
+      // self-authenticating for listForAuthenticatedUser, and a Gitea username
+      // isn't needed under single-org / flat mirror strategies. Users who
+      // configure via env vars without GITHUB_USERNAME / GITEA_USERNAME set
+      // (or who otherwise left those blank) were being locked out of the
+      // dashboard even though mirroring worked fine (see issue #271).
+      const isGitHubConfigured = !!configResponse?.githubConfig?.token;

      const isGiteaConfigured = !!(
        configResponse?.giteaConfig?.url &&
-        configResponse?.giteaConfig?.username &&
        configResponse?.giteaConfig?.token
      );

@@ -108,14 +110,16 @@ export function useConfigStatus(): ConfigStatus {
        userId: user.id
      };

-      const isGitHubConfigured = !!(
-        configResponse?.githubConfig?.username &&
-        configResponse?.githubConfig?.token
-      );
+      // Only token/url are actually required at runtime: the GitHub token is
+      // self-authenticating for listForAuthenticatedUser, and a Gitea username
+      // isn't needed under single-org / flat mirror strategies. Users who
+      // configure via env vars without GITHUB_USERNAME / GITEA_USERNAME set
+      // (or who otherwise left those blank) were being locked out of the
+      // dashboard even though mirroring worked fine (see issue #271).
+      const isGitHubConfigured = !!configResponse?.githubConfig?.token;

      const isGiteaConfigured = !!(
        configResponse?.giteaConfig?.url &&
-        configResponse?.giteaConfig?.username &&
        configResponse?.giteaConfig?.token
      );

@@ -1,5 +1,6 @@
 import { useEffect, useState, useRef, useCallback } from "react";
 import type { MirrorJob } from "@/lib/db/schema";
+import { withBase } from "@/lib/base-path";

 interface UseSSEOptions {
  userId?: string;
@@ -41,7 +42,7 @@ export const useSSE = ({
    }

    // Create new EventSource connection
-    const eventSource = new EventSource(`/api/sse?userId=${userId}`);
+    const eventSource = new EventSource(`${withBase("/api/sse")}?userId=${userId}`);
    eventSourceRef.current = eventSource;

    const handleMessage = (event: MessageEvent) => {
@@ -1,5 +1,6 @@
 import { useEffect, useRef } from "react";
 import { useAuth } from "./useAuth";
+import { withBase } from "@/lib/base-path";

 interface UseRepoSyncOptions {
  userId?: string;
@@ -51,7 +52,7 @@ export function useRepoSync({

    const sync = async () => {
      try {
-        const response = await fetch("/api/job/schedule-sync-repo", {
+        const response = await fetch(withBase("/api/job/schedule-sync-repo"), {
          method: "POST",
          headers: {
            "Content-Type": "application/json",
@@ -2,6 +2,7 @@
 import '../styles/global.css';
 import '../styles/docs.css';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
+import { withBase } from '@/lib/base-path';

 // Accept title as a prop with a default value
 const { title = 'Gitea Mirror' } = Astro.props;
@@ -11,7 +12,7 @@ const { title = 'Gitea Mirror' } = Astro.props;
 	<head>
 		<meta charset="utf-8" />
 		<meta name="viewport" content="width=device-width" />
-		<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+		<link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
 		<title>{title}</title>
 		<ThemeScript />
 	</head>
@@ -1,5 +1,7 @@
+import { withBase } from "@/lib/base-path";
+
 // Base API URL
-const API_BASE = "/api";
+const API_BASE = withBase("/api");

 // Helper function for API requests
 async function apiRequest<T>(
@@ -85,12 +87,22 @@ export const githubApi = {
 };

 // Gitea API
+export interface GiteaServerInfo {
+  type: "forgejo" | "gitea";
+  version: string;
+  raw: string;
+  hasMirrorCredBug: boolean;
+}
+
 export const giteaApi = {
  testConnection: (url: string, token: string) =>
-    apiRequest<{ success: boolean }>("/gitea/test-connection", {
-      method: "POST",
-      body: JSON.stringify({ url, token }),
-    }),
+    apiRequest<{ success: boolean; serverInfo?: GiteaServerInfo; message?: string }>(
+      "/gitea/test-connection",
+      {
+        method: "POST",
+        body: JSON.stringify({ url, token }),
+      }
+    ),
 };

 // Health API
@@ -3,6 +3,12 @@ import { createAuthClient } from "better-auth/react";
 import { oidcClient } from "better-auth/client/plugins";
 import { ssoClient } from "@better-auth/sso/client";
 import type { Session as BetterAuthSession, User as BetterAuthUser } from "better-auth";
+import { withBase } from "@/lib/base-path";
+
+function normalizeAuthBaseUrl(url: string): string {
+  const validatedUrl = new URL(url.trim());
+  return validatedUrl.origin;
+}

 export const authClient = createAuthClient({
  // Use PUBLIC_BETTER_AUTH_URL if set (for multi-origin access), otherwise use current origin
@@ -18,9 +24,8 @@ export const authClient = createAuthClient({
    // Validate and clean the URL if provided
    if (url && typeof url === 'string' && url.trim() !== '') {
      try {
-        // Validate URL format and remove trailing slash
-        const validatedUrl = new URL(url.trim());
-        return validatedUrl.origin; // Use origin to ensure clean URL without path
+        // Validate URL format and preserve optional base path
+        return normalizeAuthBaseUrl(url);
      } catch (e) {
        console.warn(`Invalid PUBLIC_BETTER_AUTH_URL: ${url}, falling back to default`);
      }
@@ -34,7 +39,7 @@ export const authClient = createAuthClient({
    // Default for SSR - always return a valid URL
    return 'http://localhost:4321';
  })(),
-  basePath: '/api/auth', // Explicitly set the base path
+  basePath: withBase('/api/auth'), // Explicitly set the base path
  plugins: [
    oidcClient(),
    ssoClient(),
@@ -5,6 +5,7 @@ import { sso } from "@better-auth/sso";
 import { db, users } from "./db";
 import * as schema from "./db/schema";
 import { eq } from "drizzle-orm";
+import { withBase } from "./base-path";

 /**
 * Resolves the list of trusted origins for Better Auth CSRF validation.
@@ -97,7 +98,7 @@ export const auth = betterAuth({
    try {
      // Validate URL format and ensure it's a proper origin
      const validatedUrl = new URL(url.trim());
-      const cleanUrl = validatedUrl.origin; // Use origin to ensure no trailing paths
+      const cleanUrl = validatedUrl.origin;
      console.info('Using BETTER_AUTH_URL:', cleanUrl);
      return cleanUrl;
    } catch (e) {
@@ -107,7 +108,7 @@ export const auth = betterAuth({
      return defaultUrl;
    }
  })(),
-  basePath: "/api/auth", // Specify the base path for auth endpoints
+  basePath: withBase("/api/auth"), // Specify the base path for auth endpoints
  
  // Trusted origins - this is how we support multiple access URLs.
  // Uses the function form so that the origin can be auto-detected from
@@ -150,8 +151,8 @@ export const auth = betterAuth({
  plugins: [
    // OIDC Provider plugin - allows this app to act as an OIDC provider
    oidcProvider({
-      loginPage: "/login",
-      consentPage: "/oauth/consent",
+      loginPage: withBase("/login"),
+      consentPage: withBase("/oauth/consent"),
      // Allow dynamic client registration for flexibility
      allowDynamicClientRegistration: true,
      // Note: trustedClients would be configured here if Better Auth supports it
@@ -0,0 +1,86 @@
+import { afterEach, describe, expect, test } from "bun:test";
+
+const originalBaseUrl = process.env.BASE_URL;
+const originalWindow = (globalThis as { window?: unknown }).window;
+
+async function loadModule(baseUrl?: string, runtimeWindowBasePath?: string) {
+  if (baseUrl === undefined) {
+    delete process.env.BASE_URL;
+  } else {
+    process.env.BASE_URL = baseUrl;
+  }
+
+  if (runtimeWindowBasePath === undefined) {
+    if (originalWindow === undefined) {
+      delete (globalThis as { window?: unknown }).window;
+    } else {
+      (globalThis as { window?: unknown }).window = originalWindow;
+      const restoredWindow = (globalThis as { window?: { __GITEA_MIRROR_BASE_PATH__?: string } }).window;
+      if (typeof restoredWindow === "object" && restoredWindow !== null) {
+        delete restoredWindow.__GITEA_MIRROR_BASE_PATH__;
+      }
+    }
+  } else {
+    (globalThis as { window?: { __GITEA_MIRROR_BASE_PATH__?: string } }).window = {
+      __GITEA_MIRROR_BASE_PATH__: runtimeWindowBasePath,
+    };
+  }
+
+  return import(`./base-path.ts?case=${encodeURIComponent(baseUrl ?? "default")}-${Date.now()}-${Math.random()}`);
+}
+
+afterEach(() => {
+  if (originalBaseUrl === undefined) {
+    delete process.env.BASE_URL;
+  } else {
+    process.env.BASE_URL = originalBaseUrl;
+  }
+
+  if (originalWindow === undefined) {
+    delete (globalThis as { window?: unknown }).window;
+  } else {
+    (globalThis as { window?: unknown }).window = originalWindow;
+  }
+});
+
+describe("base-path helpers", () => {
+  test("defaults to root paths", async () => {
+    const mod = await loadModule(undefined);
+
+    expect(mod.BASE_PATH).toBe("/");
+    expect(mod.withBase("/api/health")).toBe("/api/health");
+    expect(mod.withBase("repositories")).toBe("/repositories");
+    expect(mod.stripBasePath("/config")).toBe("/config");
+  });
+
+  test("normalizes prefixed base paths", async () => {
+    const mod = await loadModule("mirror/");
+
+    expect(mod.BASE_PATH).toBe("/mirror");
+    expect(mod.withBase("/api/health")).toBe("/mirror/api/health");
+    expect(mod.withBase("repositories")).toBe("/mirror/repositories");
+    expect(mod.stripBasePath("/mirror/config")).toBe("/config");
+    expect(mod.stripBasePath("/mirror")).toBe("/");
+  });
+
+  test("keeps absolute URLs unchanged", async () => {
+    const mod = await loadModule("/mirror");
+
+    expect(mod.withBase("https://example.com/path")).toBe("https://example.com/path");
+  });
+
+  test("uses browser runtime base path when process env is unset", async () => {
+    const mod = await loadModule(undefined, "/runtime");
+
+    expect(mod.BASE_PATH).toBe("/runtime");
+    expect(mod.withBase("/api/health")).toBe("/runtime/api/health");
+    expect(mod.stripBasePath("/runtime/config")).toBe("/config");
+  });
+
+  test("prefers process env base path over browser runtime value", async () => {
+    const mod = await loadModule("/env", "/runtime");
+
+    expect(mod.BASE_PATH).toBe("/env");
+    expect(mod.withBase("/api/health")).toBe("/env/api/health");
+  });
+});
@@ -0,0 +1,83 @@
+const URL_SCHEME_REGEX = /^[a-zA-Z][a-zA-Z\d+\-.]*:/;
+const BASE_PATH_WINDOW_KEY = "__GITEA_MIRROR_BASE_PATH__";
+
+function normalizeBasePath(basePath: string | null | undefined): string {
+  if (!basePath) {
+    return "/";
+  }
+
+  let normalized = basePath.trim();
+  if (!normalized) {
+    return "/";
+  }
+
+  if (!normalized.startsWith("/")) {
+    normalized = `/${normalized}`;
+  }
+
+  normalized = normalized.replace(/\/+$/, "");
+  return normalized || "/";
+}
+
+function resolveRuntimeBasePath(): string {
+  if (typeof process !== "undefined" && typeof process.env?.BASE_URL === "string") {
+    return normalizeBasePath(process.env.BASE_URL);
+  }
+
+  if (typeof window !== "undefined") {
+    const runtimeBasePath = (window as Window & { [BASE_PATH_WINDOW_KEY]?: string })[BASE_PATH_WINDOW_KEY];
+    if (typeof runtimeBasePath === "string") {
+      return normalizeBasePath(runtimeBasePath);
+    }
+  }
+
+  return "/";
+}
+
+export function getBasePath(): string {
+  return resolveRuntimeBasePath();
+}
+
+export const BASE_PATH = getBasePath();
+export { BASE_PATH_WINDOW_KEY };
+
+export function withBase(path: string): string {
+  const basePath = getBasePath();
+
+  if (!path) {
+    return basePath === "/" ? "/" : `${basePath}/`;
+  }
+
+  if (URL_SCHEME_REGEX.test(path) || path.startsWith("//")) {
+    return path;
+  }
+
+  const normalizedPath = path.startsWith("/") ? path : `/${path}`;
+  if (basePath === "/") {
+    return normalizedPath;
+  }
+
+  return `${basePath}${normalizedPath}`;
+}
+
+export function stripBasePath(pathname: string): string {
+  const basePath = getBasePath();
+
+  if (!pathname) {
+    return "/";
+  }
+
+  if (basePath === "/") {
+    return pathname;
+  }
+
+  if (pathname === basePath || pathname === `${basePath}/`) {
+    return "/";
+  }
+
+  if (pathname.startsWith(`${basePath}/`)) {
+    return pathname.slice(basePath.length) || "/";
+  }
+
+  return pathname;
+}
@@ -4,7 +4,7 @@
 */

 import { db, configs, users } from '@/lib/db';
-import { eq, and } from 'drizzle-orm';
+import { eq, and, sql } from 'drizzle-orm';
 import { v4 as uuidv4 } from 'uuid';
 import { encrypt } from '@/lib/utils/encryption';

@@ -224,10 +224,12 @@ export async function initializeConfigFromEnv(): Promise<void> {

    console.log('[ENV Config Loader] Found environment configuration, initializing...');

-    // Get the first user (admin user)
+    // Get the first user (admin user) — deterministic order so we always pick the
+    // same row across restarts even if multiple users exist.
    const firstUser = await db
      .select()
      .from(users)
+      .orderBy(sql`${users.createdAt} ASC`)
      .limit(1);

    if (firstUser.length === 0) {
@@ -237,11 +239,14 @@ export async function initializeConfigFromEnv(): Promise<void> {

    const userId = firstUser[0].id;

-    // Check if config already exists for this user
+    // Check if config already exists for this user — prefer the active config and
+    // fall back to most-recently-updated so we never write env values into a stale
+    // inactive stub while the populated active row sits untouched (see issue #271).
    const existingConfig = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    // Determine mirror strategy based on environment variables or use explicit value
@@ -308,6 +313,13 @@ export async function initializeConfigFromEnv(): Promise<void> {
      mirrorPullRequests: envConfig.mirror.mirrorPullRequests ?? existingConfig?.[0]?.giteaConfig?.mirrorPullRequests ?? false,
      mirrorLabels: envConfig.mirror.mirrorLabels ?? existingConfig?.[0]?.giteaConfig?.mirrorLabels ?? false,
      mirrorMilestones: envConfig.mirror.mirrorMilestones ?? existingConfig?.[0]?.giteaConfig?.mirrorMilestones ?? false,
+      // Backup options — preserve existing values so UI-configured settings survive restart
+      backupStrategy: existingConfig?.[0]?.giteaConfig?.backupStrategy ?? 'on-force-push',
+      backupBeforeSync: existingConfig?.[0]?.giteaConfig?.backupBeforeSync ?? true,
+      backupRetentionCount: existingConfig?.[0]?.giteaConfig?.backupRetentionCount ?? 5,
+      backupRetentionDays: existingConfig?.[0]?.giteaConfig?.backupRetentionDays ?? 30,
+      backupDirectory: existingConfig?.[0]?.giteaConfig?.backupDirectory || undefined,
+      blockSyncOnBackupFailure: existingConfig?.[0]?.giteaConfig?.blockSyncOnBackupFailure ?? true,
    };

    // Build schedule config with support for interval as string or number
@@ -789,7 +789,7 @@ describe("Enhanced Gitea Operations", () => {
      expect(mockMirrorGitRepoLabelsToGitea).not.toHaveBeenCalled();
    });

-    test("continues incremental issue and PR syncing when metadata was previously synced", async () => {
+    test("skips issues and PRs when metadata shows they were already synced", async () => {
      const config: Partial<Config> = {
        userId: "user123",
        githubConfig: {
@@ -848,9 +848,10 @@ describe("Enhanced Gitea Operations", () => {
        }
      );

+      // All metadata components were previously synced, so none should be called again
      expect(mockMirrorGitHubReleasesToGitea).not.toHaveBeenCalled();
-      expect(mockMirrorGitRepoIssuesToGitea).toHaveBeenCalledTimes(1);
-      expect(mockMirrorGitRepoPullRequestsToGitea).toHaveBeenCalledTimes(1);
+      expect(mockMirrorGitRepoIssuesToGitea).not.toHaveBeenCalled();
+      expect(mockMirrorGitRepoPullRequestsToGitea).not.toHaveBeenCalled();
      expect(mockMirrorGitRepoLabelsToGitea).not.toHaveBeenCalled();
      expect(mockMirrorGitRepoMilestonesToGitea).not.toHaveBeenCalled();
    });
@@ -8,7 +8,8 @@

 import type { Config } from "@/types/config";
 import type { Repository } from "./db/schema";
-import { Octokit } from "@octokit/rest";
+import type { Octokit } from "@octokit/rest";
+import { createGitHubClient } from "./github";
 import { createMirrorJob } from "./helpers";
 import { decryptConfigTokens } from "./utils/config-encryption";
 import { httpPost, httpGet, httpPatch, HttpError } from "./http-client";
@@ -431,7 +432,7 @@ export async function syncGiteaRepoEnhanced({
        try {
          const decryptedGithubToken = decryptedConfig.githubConfig?.token;
          if (decryptedGithubToken) {
-            const fpOctokit = new Octokit({ auth: decryptedGithubToken });
+            const fpOctokit = createGitHubClient(decryptedGithubToken);
            const detectionResult = await detectForcePush({
              giteaUrl: config.giteaConfig.url,
              giteaToken: decryptedConfig.giteaConfig.token,
@@ -556,6 +557,9 @@ export async function syncGiteaRepoEnhanced({
    }

    // Update mirror interval if needed
+    // NOTE: Gitea/Forgejo's PATCH /repos/{owner}/{repo} API does not support
+    // updating mirror credentials (mirror_username/mirror_password). Repos that
+    // were originally migrated without credentials must be deleted and re-mirrored.
    if (config.giteaConfig?.mirrorInterval) {
      try {
        console.log(`[Sync] Updating mirror interval for ${repoOwner}/${repoName} to ${config.giteaConfig.mirrorInterval}`);
@@ -593,9 +597,7 @@ export async function syncGiteaRepoEnhanced({
        if (!decryptedConfig.githubConfig?.token) {
          return null;
        }
-        metadataOctokit = new Octokit({
-          auth: decryptedConfig.githubConfig.token,
-        });
+        metadataOctokit = createGitHubClient(decryptedConfig.githubConfig.token);
        return metadataOctokit;
      };

@@ -603,10 +605,12 @@ export async function syncGiteaRepoEnhanced({
        !!config.giteaConfig?.mirrorReleases && !skipMetadataForStarred;
      const shouldMirrorIssuesThisRun =
        !!config.giteaConfig?.mirrorIssues &&
-        !skipMetadataForStarred;
+        !skipMetadataForStarred &&
+        !metadataState.components.issues;
      const shouldMirrorPullRequests =
        !!config.giteaConfig?.mirrorPullRequests &&
-        !skipMetadataForStarred;
+        !skipMetadataForStarred &&
+        !metadataState.components.pullRequests;
      const shouldMirrorLabels =
        !!config.giteaConfig?.mirrorLabels &&
        !skipMetadataForStarred &&
@@ -680,6 +684,13 @@ export async function syncGiteaRepoEnhanced({
            );
          }
        }
+      } else if (
+        config.giteaConfig?.mirrorIssues &&
+        metadataState.components.issues
+      ) {
+        console.log(
+          `[Sync] Issues already mirrored for ${repository.name}; skipping to avoid duplicates`
+        );
      }

      if (shouldMirrorPullRequests) {
@@ -710,6 +721,13 @@ export async function syncGiteaRepoEnhanced({
            );
          }
        }
+      } else if (
+        config.giteaConfig?.mirrorPullRequests &&
+        metadataState.components.pullRequests
+      ) {
+        console.log(
+          `[Sync] Pull requests already mirrored for ${repository.name}; skipping`
+        );
      }

      if (shouldMirrorLabels) {
@@ -815,8 +815,10 @@ export const mirrorGithubRepoToGitea = async ({
      service: "git",
    };

-    // Add authentication for private repositories
-    if (repository.isPrivate) {
+    // Always send authentication credentials so Gitea/Forgejo stores them
+    // for subsequent mirror fetches. This prevents "terminal prompts disabled"
+    // errors on public repos and raises GitHub API rate limits.
+    {
      const githubOwner =
        (
          config.githubConfig as typeof config.githubConfig & {
@@ -1501,10 +1503,13 @@ export async function mirrorGitHubRepoToGiteaOrg({
      lfs: config.giteaConfig?.lfs || false,
      private: repository.isPrivate,
      description: repository.description?.trim() || "",
+      service: "git",
    };

-    // Add authentication for private repositories
-    if (repository.isPrivate) {
+    // Always send authentication credentials so Gitea/Forgejo stores them
+    // for subsequent mirror fetches. This prevents "terminal prompts disabled"
+    // errors on public repos and raises GitHub API rate limits.
+    {
      const githubOwner =
        (
          config.githubConfig as typeof config.githubConfig & {
@@ -2715,7 +2720,7 @@ export async function mirrorGitHubReleasesToGitea({
        if (existingNote !== releaseNote || existingRelease.name !== (release.name || release.tag_name)) {
          console.log(`[Releases] Updating existing release ${release.tag_name} with new changelog/title`);
          
-          await httpPut(
+          await httpPatch(
            `${config.giteaConfig.url}/api/v1/repos/${repoOwner}/${repoName}/releases/${existingRelease.id}`,
            {
              tag_name: release.tag_name,
@@ -2829,6 +2834,71 @@ export async function mirrorGitHubReleasesToGitea({
  }

  console.log(`✅ Mirrored/Updated ${mirroredCount} releases to Gitea (${skippedCount} already up-to-date)`);
+
+  // Enforce release retention limit by removing the oldest excess releases from Gitea
+  try {
+    // Paginate to fetch ALL Gitea releases (API max is 100 per page)
+    const allGiteaReleases: Array<{ id: number; tag_name: string; created_at: string }> = [];
+    let cleanupPage = 1;
+    while (true) {
+      const pageResponse = await httpGet(
+        `${config.giteaConfig.url}/api/v1/repos/${repoOwner}/${repoName}/releases?per_page=100&page=${cleanupPage}`,
+        {
+          Authorization: `token ${decryptedConfig.giteaConfig.token}`,
+        }
+      ).catch(() => null);
+
+      if (!pageResponse?.data || !Array.isArray(pageResponse.data) || pageResponse.data.length === 0) {
+        break;
+      }
+
+      allGiteaReleases.push(...pageResponse.data);
+
+      if (pageResponse.data.length < 100) {
+        break;
+      }
+      cleanupPage++;
+    }
+
+    if (allGiteaReleases.length > releaseLimit) {
+      const excessCount = allGiteaReleases.length - releaseLimit;
+
+      // Sort by created_at ascending (oldest first) so we delete the oldest excess
+      const sorted = [...allGiteaReleases].sort(
+        (a, b) => new Date(a.created_at).getTime() - new Date(b.created_at).getTime()
+      );
+
+      const toDelete = sorted.slice(0, excessCount);
+
+      console.log(
+        `[Releases] Enforcing retention limit (${releaseLimit}): ${allGiteaReleases.length} releases found, removing ${toDelete.length} oldest excess release(s)`
+      );
+
+      for (const excess of toDelete) {
+        try {
+          await httpDelete(
+            `${config.giteaConfig.url}/api/v1/repos/${repoOwner}/${repoName}/releases/${excess.id}`,
+            {
+              Authorization: `token ${decryptedConfig.giteaConfig.token}`,
+            }
+          );
+          console.log(`[Releases] Deleted excess release: ${excess.tag_name}`);
+        } catch (deleteError) {
+          console.error(
+            `[Releases] Failed to delete excess release ${excess.tag_name}: ${
+              deleteError instanceof Error ? deleteError.message : String(deleteError)
+            }`
+          );
+        }
+      }
+    }
+  } catch (cleanupError) {
+    console.warn(
+      `[Releases] Release retention cleanup failed: ${
+        cleanupError instanceof Error ? cleanupError.message : String(cleanupError)
+      }`
+    );
+  }
 }

 export async function mirrorGitRepoPullRequestsToGitea({
@@ -3,7 +3,7 @@ import type { NotificationEvent } from "./providers/ntfy";
 import { sendNtfyNotification } from "./providers/ntfy";
 import { sendAppriseNotification } from "./providers/apprise";
 import { db, configs } from "@/lib/db";
-import { eq } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import { decrypt } from "@/lib/utils/encryption";

 function sanitizeTestNotificationError(error: unknown): string {
@@ -120,11 +120,13 @@ export async function triggerJobNotification({
      return;
    }

-    // Fetch user's config from database
+    // Fetch user's config from database — prefer active and most-recently-updated
+    // to avoid picking a stale inactive stub when multiple rows exist (see issue #271).
    const configResults = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (configResults.length === 0) {
@@ -5,7 +5,7 @@

 import { findInterruptedJobs, resumeInterruptedJob } from './helpers';
 import { db, repositories, organizations, mirrorJobs, configs } from './db';
-import { eq, and, lt, inArray } from 'drizzle-orm';
+import { eq, and, lt, inArray, sql } from 'drizzle-orm';
 import { mirrorGithubRepoToGitea, mirrorGitHubOrgRepoToGiteaOrg, syncGiteaRepo } from './gitea';
 import { createGitHubClient } from './github';
 import { processWithResilience } from './utils/concurrency';
@@ -216,11 +216,13 @@ async function recoverMirrorJob(job: any, remainingItemIds: string[]) {
  console.log(`Recovering mirror job ${job.id} with ${remainingItemIds.length} remaining items`);

  try {
-    // Get the config for this user with better error handling
+    // Get the config for this user — prefer active and most-recently-updated
+    // to avoid picking a stale inactive stub when multiple rows exist (see issue #271).
    const userConfigs = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, job.userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (userConfigs.length === 0) {
@@ -347,11 +349,13 @@ async function recoverSyncJob(job: any, remainingItemIds: string[]) {
  console.log(`Recovering sync job ${job.id} with ${remainingItemIds.length} remaining items`);

  try {
-    // Get the config for this user with better error handling
+    // Get the config for this user — prefer active and most-recently-updated
+    // to avoid picking a stale inactive stub when multiple rows exist (see issue #271).
    const userConfigs = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, job.userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (userConfigs.length === 0) {
@@ -99,15 +99,14 @@ async function runScheduledSync(config: any): Promise<void> {
    if (scheduleConfig.autoImport !== false) {
      console.log(`[Scheduler] Checking for new GitHub repositories for user ${userId}...`);
      try {
-        const { getGithubRepositories, getGithubStarredRepositories } = await import('@/lib/github');
+        const { getGithubRepositories, getGithubStarredRepositories, createGitHubClient } = await import('@/lib/github');
        const { v4: uuidv4 } = await import('uuid');
        const { getDecryptedGitHubToken } = await import('@/lib/utils/config-encryption');
-        
-        // Create GitHub client
+
+        // Create GitHub client (honors GH_API_URL for GHES / GHEC data residency)
        const decryptedToken = getDecryptedGitHubToken(config);
-        const { Octokit } = await import('@octokit/rest');
-        const octokit = new Octokit({ auth: decryptedToken });
-        
+        const octokit = createGitHubClient(decryptedToken, userId, config.githubConfig?.owner);
+
        // Fetch GitHub data
        const [basicAndForkedRepos, starredRepos] = await Promise.all([
          getGithubRepositories({ octokit, config }),
@@ -117,7 +116,7 @@ async function runScheduledSync(config: any): Promise<void> {
        ]);
        const allGithubRepos = mergeGitReposPreferStarred(basicAndForkedRepos, starredRepos);
        const mirrorableGithubRepos = allGithubRepos.filter(isMirrorableGitHubRepo);
-        
+
        // Check for new repositories
        const existingRepos = await db
          .select({ normalizedFullName: repositories.normalizedFullName })
@@ -238,10 +237,10 @@ async function runScheduledSync(config: any): Promise<void> {
        if (reposNeedingMirror.length > 0) {
          console.log(`[Scheduler] Found ${reposNeedingMirror.length} repositories that need initial mirroring`);

-          // Prepare Octokit client
+          // Prepare Octokit client (honors GH_API_URL for GHES / GHEC data residency)
          const decryptedToken = getDecryptedGitHubToken(config);
-          const { Octokit } = await import('@octokit/rest');
-          const octokit = new Octokit({ auth: decryptedToken });
+          const { createGitHubClient } = await import('@/lib/github');
+          const octokit = createGitHubClient(decryptedToken, userId, config.githubConfig?.owner);

          // Process repositories in batches
          const batchSize = scheduleConfig.batchSize || 10;
@@ -482,13 +481,12 @@ async function performInitialAutoStart(): Promise<void> {
      try {
        // Step 1: Import repositories from GitHub
        console.log(`[Scheduler] Step 1: Importing repositories from GitHub for user ${config.userId}...`);
-        const { getGithubRepositories, getGithubStarredRepositories } = await import('@/lib/github');
+        const { getGithubRepositories, getGithubStarredRepositories, createGitHubClient } = await import('@/lib/github');
        const { v4: uuidv4 } = await import('uuid');
-        
-        // Create GitHub client
+
+        // Create GitHub client (honors GH_API_URL for GHES / GHEC data residency)
        const decryptedToken = getDecryptedGitHubToken(config);
-        const { Octokit } = await import('@octokit/rest');
-        const octokit = new Octokit({ auth: decryptedToken });
+        const octokit = createGitHubClient(decryptedToken, config.userId, config.githubConfig?.owner);
        
        // Fetch GitHub data
        const [basicAndForkedRepos, starredRepos] = await Promise.all([
@@ -2,8 +2,9 @@ import { clsx, type ClassValue } from "clsx";
 import { twMerge } from "tailwind-merge";
 import { httpRequest, HttpError } from "@/lib/http-client";
 import type { RepoStatus } from "@/types/Repository";
+import { withBase } from "@/lib/base-path";

-export const API_BASE = "/api";
+export const API_BASE = withBase("/api");

 export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
@@ -1,5 +1,5 @@
 import { db, configs } from "@/lib/db";
-import { eq } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import { v4 as uuidv4 } from "uuid";
 import { encrypt } from "@/lib/utils/encryption";
 import { getNextScheduledRun, normalizeTimezone } from "@/lib/utils/schedule-utils";
@@ -25,11 +25,13 @@ export interface DefaultConfigOptions {
 * Environment variables can override these defaults
 */
 export async function createDefaultConfig({ userId, envOverrides = {} }: DefaultConfigOptions) {
-  // Check if config already exists
+  // Check if config already exists — prefer active and most-recently-updated
+  // to avoid returning a stale inactive stub when multiple rows exist (see issue #271).
  const existingConfig = await db
    .select()
    .from(configs)
    .where(eq(configs.userId, userId))
+    .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
    .limit(1);

  if (existingConfig.length > 0) {
@@ -52,12 +52,12 @@ describe("buildGithubSourceAuthPayload", () => {
    expect(auth.auth_token).toBe("ghp_trimmed");
  });

-  test("throws when token is missing", () => {
-    expect(() =>
-      buildGithubSourceAuthPayload({
-        token: "   ",
-        githubUsername: "user",
-      })
-    ).toThrow("GitHub token is required to mirror private repositories.");
+  test("returns empty object when token is missing", () => {
+    const result = buildGithubSourceAuthPayload({
+      token: "   ",
+      githubUsername: "user",
+    });
+
+    expect(result).toEqual({});
  });
 });
@@ -11,6 +11,8 @@ export interface GithubSourceAuthPayload {
  auth_token: string;
 }

+export type GithubSourceAuthPayloadOrEmpty = GithubSourceAuthPayload | Record<string, never>;
+
 const DEFAULT_GITHUB_AUTH_USERNAME = "x-access-token";

 function normalize(value?: string | null): string {
@@ -18,18 +20,19 @@ function normalize(value?: string | null): string {
 }

 /**
- * Build source credentials for private GitHub repository mirroring.
+ * Build source credentials for GitHub repository mirroring.
 * GitHub expects username + token-as-password over HTTPS (not the GitLab-style "oauth2" username).
+ * Returns an empty object when no token is available, allowing callers to use it unconditionally.
 */
 export function buildGithubSourceAuthPayload({
  token,
  githubOwner,
  githubUsername,
  repositoryOwner,
-}: BuildGithubSourceAuthPayloadParams): GithubSourceAuthPayload {
+}: BuildGithubSourceAuthPayloadParams): GithubSourceAuthPayloadOrEmpty {
  const normalizedToken = normalize(token);
  if (!normalizedToken) {
-    throw new Error("GitHub token is required to mirror private repositories.");
+    return {};
  }

  const authUsername =
@@ -9,6 +9,13 @@ import { auth } from './lib/auth';
 import { isHeaderAuthEnabled, authenticateWithHeaders } from './lib/auth-header';
 import { initializeConfigFromEnv } from './lib/env-config-loader';
 import { db, users } from './lib/db';
+import { getBasePath } from './lib/base-path';
+
+const ASTRO_INTERNAL_ASSET_PATH_PATTERN = /(["'])\/(_astro\/|_server-islands\/|_image\b)/g;
+
+function prefixAstroInternalAssetPaths(html: string, basePath: string): string {
+  return html.replace(ASTRO_INTERNAL_ASSET_PATH_PATTERN, `$1${basePath}/$2`);
+}

 // Flag to track if recovery has been initialized
 let recoveryInitialized = false;
@@ -21,6 +28,8 @@ let envConfigInitialized = false;
 let envConfigCheckCount = 0; // Track attempts to avoid excessive checking

 export const onRequest = defineMiddleware(async (context, next) => {
+  const basePath = getBasePath();
+
  // First, try Better Auth session (cookie-based)
  try {
    const session = await auth.api.getSession({
@@ -217,5 +226,29 @@ export const onRequest = defineMiddleware(async (context, next) => {
  }

  // Continue with the request
-  return next();
+  const response = await next();
+
+  if (basePath === "/") {
+    return response;
+  }
+
+  const contentType = response.headers.get("content-type") ?? "";
+  if (!contentType.includes("text/html")) {
+    return response;
+  }
+
+  const body = await response.text();
+  const rewrittenBody = prefixAstroInternalAssetPaths(body, basePath);
+  if (rewrittenBody === body) {
+    return response;
+  }
+
+  const headers = new Headers(response.headers);
+  headers.delete("content-length");
+
+  return new Response(rewrittenBody, {
+    status: response.status,
+    statusText: response.statusText,
+    headers,
+  });
 });
@@ -2,6 +2,7 @@
 import '../styles/global.css';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
 import { NotFound } from '@/components/NotFound';
+import { withBase } from '@/lib/base-path';

 const generator = Astro.generator;
 ---
@@ -10,7 +11,7 @@ const generator = Astro.generator;
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={generator} />
    <title>Page Not Found - Gitea Mirror</title>
    <ThemeScript />
@@ -34,4 +35,4 @@ const generator = Astro.generator;
      transform: translateY(-10px);
    }
  }
-</style>
+</style>
@@ -3,6 +3,7 @@ import '../styles/global.css';
 import App from '@/components/layout/MainLayout';
 import { db, mirrorJobs } from '@/lib/db';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
+import { withBase } from '@/lib/base-path';

 // Fetch activity data from the database
 let activityData = [];
@@ -53,7 +54,7 @@ const handleRefresh = () => {
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={Astro.generator} />
    <title>Activity Log - Gitea Mirror</title>
    <ThemeScript />
@@ -1,5 +1,6 @@
 import { auth } from "@/lib/auth";
 import type { APIRoute } from "astro";
+import { stripBasePath, withBase } from "@/lib/base-path";

 export const ALL: APIRoute = async (ctx) => {
  // If you want to use rate limiting, make sure to set the 'x-forwarded-for' header
@@ -9,7 +10,11 @@ export const ALL: APIRoute = async (ctx) => {
  }
  
  try {
-    return await auth.handler(ctx.request);
+    const requestUrl = new URL(ctx.request.url);
+    requestUrl.pathname = withBase(stripBasePath(requestUrl.pathname));
+    const authRequest = new Request(requestUrl, ctx.request);
+
+    return await auth.handler(authRequest);
  } catch (error) {
    console.error("Auth handler error:", error);
    
@@ -18,7 +23,7 @@ export const ALL: APIRoute = async (ctx) => {
    if (url.pathname.includes('/sso/callback')) {
      // Redirect to error page for SSO errors
      return Response.redirect(
-        `${ctx.url.origin}/auth-error?error=sso_callback_failed&error_description=${encodeURIComponent(
+        `${ctx.url.origin}${withBase('/auth-error')}?error=sso_callback_failed&error_description=${encodeURIComponent(
          error instanceof Error ? error.message : "SSO authentication failed"
        )}`,
        302
@@ -34,4 +39,4 @@ export const ALL: APIRoute = async (ctx) => {
      headers: { "Content-Type": "application/json" }
    });
  }
-};
+};
@@ -6,6 +6,7 @@ import { db, ssoProviders } from "@/lib/db";
 import { eq } from "drizzle-orm";
 import { nanoid } from "nanoid";
 import { normalizeOidcProviderConfig, OidcConfigError } from "@/lib/sso/oidc-config";
+import { withBase } from "@/lib/base-path";

 // POST /api/auth/sso/register - Register a new SSO provider using Better Auth
 export async function POST(context: APIContext) {
@@ -87,7 +88,9 @@ export async function POST(context: APIContext) {
      registrationBody.samlConfig = {
        entryPoint,
        cert,
-        callbackUrl: callbackUrl || `${context.url.origin}/api/auth/sso/saml2/callback/${providerId}`,
+        callbackUrl:
+          callbackUrl ||
+          `${context.url.origin}${withBase(`/api/auth/sso/saml2/callback/${providerId}`)}`,
        audience: audience || context.url.origin,
        wantAssertionsSigned,
        signatureAlgorithm,
@@ -1,7 +1,7 @@
 import type { APIRoute } from "astro";
 import { db, configs, users } from "@/lib/db";
 import { v4 as uuidv4 } from "uuid";
-import { eq } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import { createSecureErrorResponse } from "@/lib/utils";
 import { 
  mapUiToDbConfig, 
@@ -83,11 +83,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      }
    }

-    // Fetch existing config
+    // Fetch existing config — prefer the active config; fall back to most-recently-updated
+    // so a stale inactive stub never wins over a populated active row (see issue #271).
    const existingConfigResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const existingConfig = existingConfigResult[0];
@@ -255,11 +257,14 @@ export const GET: APIRoute = async ({ request, locals }) => {
    if ("response" in authResult) return authResult.response;
    const userId = authResult.userId;

-    // Fetch the configuration for the user
+    // Fetch the configuration for the user — prefer the active config; fall back to
+    // most-recently-updated so a stale inactive stub never wins over a populated
+    // active row (see issue #271).
    const config = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (config.length === 0) {
@@ -38,7 +38,12 @@ export const GET: APIRoute = async ({ request, locals }) => {
        .where(eq(mirrorJobs.userId, userId))
        .orderBy(sql`${mirrorJobs.timestamp} DESC`)
        .limit(10),
-      db.select().from(configs).where(eq(configs.userId, userId)).limit(1),
+      db
+        .select()
+        .from(configs)
+        .where(eq(configs.userId, userId))
+        .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
+        .limit(1),
      db
        .select({ value: count() })
        .from(repositories)
@@ -2,6 +2,25 @@ import type { APIRoute } from 'astro';
 import { httpGet, HttpError } from '@/lib/http-client';
 import { createSecureErrorResponse } from '@/lib/utils';

+// Forgejo reports `15.0.0+gitea-1.22.0`; pure Gitea reports just `1.22.0`.
+// Forgejo < 15.0.0 has a known bug where pull-mirror credentials sent via
+// /api/v1/repos/migrate are not persisted, so subsequent sync of private
+// repos fails with `terminal prompts disabled`. Fixed upstream in v15.0.0
+// via PR #11909 (codeberg.org/forgejo/forgejo/pulls/11909).
+function parseServerInfo(versionString: string) {
+  const forgejoMatch = versionString.match(/^(\d+)\.(\d+)\.(\d+)\+gitea-/);
+  if (forgejoMatch) {
+    const major = Number(forgejoMatch[1]);
+    return {
+      type: 'forgejo' as const,
+      version: `${forgejoMatch[1]}.${forgejoMatch[2]}.${forgejoMatch[3]}`,
+      raw: versionString,
+      hasMirrorCredBug: major < 15,
+    };
+  }
+  return { type: 'gitea' as const, version: versionString, raw: versionString, hasMirrorCredBug: false };
+}
+
 export const POST: APIRoute = async ({ request }) => {
  try {
    const body = await request.json();
@@ -49,7 +68,18 @@ export const POST: APIRoute = async ({ request }) => {
      );
    }

-    // Return success response with user data
+    let serverInfo: ReturnType<typeof parseServerInfo> | undefined;
+    try {
+      const versionResp = await httpGet(`${baseUrl}/api/v1/version`, {
+        'Accept': 'application/json',
+      });
+      if (typeof versionResp.data?.version === 'string') {
+        serverInfo = parseServerInfo(versionResp.data.version);
+      }
+    } catch {
+      // Version probe is best-effort; older or non-standard servers may not expose it.
+    }
+
    return new Response(
      JSON.stringify({
        success: true,
@@ -59,6 +89,7 @@ export const POST: APIRoute = async ({ request }) => {
          name: data.full_name,
          avatar_url: data.avatar_url,
        },
+        serverInfo,
      }),
      {
        status: 200,
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, configs } from "@/lib/db";
-import { eq } from "drizzle-orm";
+import { eq, sql } from "drizzle-orm";
 import {
  createGitHubClient,
  getGithubStarredListNames,
@@ -15,10 +15,13 @@ export const GET: APIRoute = async ({ request, locals }) => {
    if ("response" in authResult) return authResult.response;
    const userId = authResult.userId;

+    // Prefer active and most-recently-updated config to avoid picking a stale
+    // inactive stub when multiple rows exist (see issue #271).
    const [config] = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (!config) {
@@ -1,39 +1,51 @@
 import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
-import { POST } from "./test-connection";
-import { Octokit } from "@octokit/rest";

-// Mock the Octokit class
-mock.module("@octokit/rest", () => {
+// createGitHubClient returns this stub. Tests mutate `getAuthenticatedImpl`
+// to steer the behavior without re-calling mock.module (which is fragile
+// once the route module has already captured a live binding).
+let getAuthenticatedImpl: () => Promise<any> = () =>
+  Promise.resolve({
+    data: {
+      login: "testuser",
+      name: "Test User",
+      avatar_url: "https://example.com/avatar.png",
+    },
+  });
+
+mock.module("@/lib/github", () => {
  return {
-    Octokit: mock(function() {
-      return {
-        users: {
-          getAuthenticated: mock(() => Promise.resolve({
-            data: {
-              login: "testuser",
-              name: "Test User",
-              avatar_url: "https://example.com/avatar.png"
-            }
-          }))
-        }
-      };
-    })
+    createGitHubClient: mock(() => ({
+      users: {
+        getAuthenticated: mock(() => getAuthenticatedImpl()),
+      },
+    })),
  };
 });

+import { POST } from "./test-connection";
+
 describe("GitHub Test Connection API", () => {
  // Mock console.error to prevent test output noise
  let originalConsoleError: typeof console.error;
-  
+
  beforeEach(() => {
    originalConsoleError = console.error;
    console.error = mock(() => {});
+    // Reset to the success stub before each test so tests are independent
+    getAuthenticatedImpl = () =>
+      Promise.resolve({
+        data: {
+          login: "testuser",
+          name: "Test User",
+          avatar_url: "https://example.com/avatar.png",
+        },
+      });
  });
-  
+
  afterEach(() => {
    console.error = originalConsoleError;
  });
-  
+
  test("returns 400 if token is missing", async () => {
    const request = new Request("http://localhost/api/github/test-connection", {
      method: "POST",
@@ -42,16 +54,16 @@ describe("GitHub Test Connection API", () => {
      },
      body: JSON.stringify({})
    });
-    
+
    const response = await POST({ request } as any);
-    
+
    expect(response.status).toBe(400);
-    
+
    const data = await response.json();
    expect(data.success).toBe(false);
    expect(data.message).toBe("GitHub token is required");
  });
-  
+
  test("returns 200 with user data on successful connection", async () => {
    const request = new Request("http://localhost/api/github/test-connection", {
      method: "POST",
@@ -62,11 +74,11 @@ describe("GitHub Test Connection API", () => {
        token: "valid-token"
      })
    });
-    
+
    const response = await POST({ request } as any);
-    
+
    expect(response.status).toBe(200);
-    
+
    const data = await response.json();
    expect(data.success).toBe(true);
    expect(data.message).toBe("Successfully connected to GitHub as testuser");
@@ -76,7 +88,7 @@ describe("GitHub Test Connection API", () => {
      avatar_url: "https://example.com/avatar.png"
    });
  });
-  
+
  test("returns 400 if username doesn't match authenticated user", async () => {
    const request = new Request("http://localhost/api/github/test-connection", {
      method: "POST",
@@ -88,29 +100,19 @@ describe("GitHub Test Connection API", () => {
        username: "differentuser"
      })
    });
-    
+
    const response = await POST({ request } as any);
-    
+
    expect(response.status).toBe(400);
-    
+
    const data = await response.json();
    expect(data.success).toBe(false);
    expect(data.message).toBe("Token belongs to testuser, not differentuser");
  });
-  
+
  test("handles authentication errors", async () => {
-    // Mock Octokit to throw an error
-    mock.module("@octokit/rest", () => {
-      return {
-        Octokit: mock(function() {
-          return {
-            users: {
-              getAuthenticated: mock(() => Promise.reject(new Error("Bad credentials")))
-            }
-          };
-        })
-      };
-    });
+    // Swap the stub to throw an auth error for this test only
+    getAuthenticatedImpl = () => Promise.reject(new Error("Bad credentials"));

    const request = new Request("http://localhost/api/github/test-connection", {
      method: "POST",
@@ -1,5 +1,5 @@
 import type { APIRoute } from "astro";
-import { Octokit } from "@octokit/rest";
+import { createGitHubClient } from "@/lib/github";
 import { createSecureErrorResponse } from "@/lib/utils";

 export const POST: APIRoute = async ({ request }) => {
@@ -22,10 +22,10 @@ export const POST: APIRoute = async ({ request }) => {
      );
    }

-    // Create an Octokit instance with the provided token
-    const octokit = new Octokit({
-      auth: token,
-    });
+    // Create an Octokit instance with the provided token.
+    // Uses createGitHubClient so GH_API_URL / GITHUB_API_URL routes the call
+    // to the correct endpoint for GHES / GHEC with data residency.
+    const octokit = createGitHubClient(token);

    // Test the connection by fetching the authenticated user
    const { data } = await octokit.users.getAuthenticated();
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, configs, repositories } from "@/lib/db";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { repositoryVisibilityEnum, repoStatusEnum } from "@/types/Repository";
 import { syncGiteaRepoEnhanced } from "@/lib/gitea-enhanced";
 import { createSecureErrorResponse } from "@/lib/utils";
@@ -38,11 +38,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

-    // Fetch config
+    // Fetch config — prefer active and most-recently-updated to avoid picking
+    // a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,7 +1,7 @@
 import type { APIRoute } from "astro";
 import type { MirrorOrgRequest, MirrorOrgResponse } from "@/types/mirror";
 import { db, configs, organizations } from "@/lib/db";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { createGitHubClient } from "@/lib/github";
 import { mirrorGitHubOrgToGitea } from "@/lib/gitea";
 import { repoStatusEnum } from "@/types/Repository";
@@ -41,11 +41,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

-    // Fetch config
+    // Fetch config — prefer active and most-recently-updated to avoid picking
+    // a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -3,6 +3,46 @@ import type { MirrorRepoRequest } from "@/types/mirror";
 import { POST } from "./mirror-repo";

 // Mock the database module
+const mockConfigRow = [{
+  id: "config-id",
+  userId: "user-id",
+  githubConfig: {
+    token: "github-token",
+    preserveOrgStructure: false,
+    mirrorIssues: false
+  },
+  giteaConfig: {
+    url: "https://gitea.example.com",
+    token: "gitea-token",
+    username: "giteauser"
+  }
+}];
+
+const mockRepoRows = [
+  {
+    id: "repo-id-1",
+    name: "test-repo-1",
+    visibility: "public",
+    status: "pending",
+    organization: null,
+    lastMirrored: null,
+    errorMessage: null,
+    forkedFrom: null,
+    mirroredLocation: ""
+  },
+  {
+    id: "repo-id-2",
+    name: "test-repo-2",
+    visibility: "public",
+    status: "pending",
+    organization: null,
+    lastMirrored: null,
+    errorMessage: null,
+    forkedFrom: null,
+    mirroredLocation: ""
+  }
+];
+
 const mockDb = {
  select: mock(() => ({
    from: mock((table: any) => ({
@@ -10,47 +50,14 @@ const mockDb = {
        // Return config for configs table
        if (table === mockConfigs) {
          return {
-            limit: mock(() => Promise.resolve([{
-              id: "config-id",
-              userId: "user-id",
-              githubConfig: {
-                token: "github-token",
-                preserveOrgStructure: false,
-                mirrorIssues: false
-              },
-              giteaConfig: {
-                url: "https://gitea.example.com",
-                token: "gitea-token",
-                username: "giteauser"
-              }
-            }]))
+            orderBy: mock(() => ({
+              limit: mock(() => Promise.resolve(mockConfigRow))
+            })),
+            limit: mock(() => Promise.resolve(mockConfigRow))
          };
        }
        // Return repositories for repositories table
-        return Promise.resolve([
-          {
-            id: "repo-id-1",
-            name: "test-repo-1",
-            visibility: "public",
-            status: "pending",
-            organization: null,
-            lastMirrored: null,
-            errorMessage: null,
-            forkedFrom: null,
-            mirroredLocation: ""
-          },
-          {
-            id: "repo-id-2",
-            name: "test-repo-2",
-            visibility: "public",
-            status: "pending",
-            organization: null,
-            lastMirrored: null,
-            errorMessage: null,
-            forkedFrom: null,
-            mirroredLocation: ""
-          }
-        ]);
+        return Promise.resolve(mockRepoRows);
      })
    }))
  }))
@@ -1,7 +1,7 @@
 import type { APIRoute } from "astro";
 import type { MirrorRepoRequest, MirrorRepoResponse } from "@/types/mirror";
 import { db, configs, repositories } from "@/lib/db";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { repositoryVisibilityEnum, repoStatusEnum } from "@/types/Repository";
 import {
  mirrorGithubRepoToGitea,
@@ -43,11 +43,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

-    // Fetch config
+    // Fetch config — prefer active and most-recently-updated to avoid picking
+    // a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,5 +1,5 @@
 import type { APIRoute } from "astro";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { db, configs, repositories } from "@/lib/db";
 import { repositoryVisibilityEnum, repoStatusEnum } from "@/types/Repository";
 import type { ResetMetadataRequest, ResetMetadataResponse } from "@/types/reset-metadata";
@@ -35,10 +35,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

+    // Prefer active and most-recently-updated config to avoid picking a stale
+    // inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, configs, repositories } from "@/lib/db";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { getGiteaRepoOwnerAsync, isRepoPresentInGitea } from "@/lib/gitea";
 import {
  mirrorGithubRepoToGitea,
@@ -45,11 +45,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

-    // Fetch user config
+    // Fetch user config — prefer active and most-recently-updated to avoid picking
+    // a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, configs, repositories } from "@/lib/db";
-import { and, eq, or } from "drizzle-orm";
+import { and, eq, or, sql } from "drizzle-orm";
 import { repoStatusEnum, repositoryVisibilityEnum } from "@/types/Repository";
 import { isRepoPresentInGitea, syncGiteaRepo } from "@/lib/gitea";
 import type {
@@ -19,11 +19,13 @@ export const POST: APIRoute = async ({ request, locals }) => {

    await request.json().catch(() => ({} as ScheduleSyncRepoRequest));

-    // Fetch config for the user
+    // Fetch config for the user — prefer active and most-recently-updated to avoid
+    // picking a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,7 +1,7 @@
 import type { APIRoute } from "astro";
 import type { MirrorRepoRequest } from "@/types/mirror";
 import { db, configs, repositories } from "@/lib/db";
-import { and, eq, inArray } from "drizzle-orm";
+import { and, eq, inArray, sql } from "drizzle-orm";
 import { repositoryVisibilityEnum, repoStatusEnum } from "@/types/Repository";
 import { syncGiteaRepo } from "@/lib/gitea";
 import type { SyncRepoResponse } from "@/types/sync";
@@ -38,11 +38,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      );
    }

-    // Fetch config
+    // Fetch config — prefer active and most-recently-updated to avoid picking
+    // a stale inactive stub when multiple rows exist (see issue #271).
    const configResult = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    const config = configResult[0];
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, rateLimits } from "@/lib/db";
-import { eq, and, desc } from "drizzle-orm";
+import { eq, and, desc, sql } from "drizzle-orm";
 import { jsonResponse, createSecureErrorResponse } from "@/lib/utils";
 import { RateLimitManager } from "@/lib/rate-limit-manager";
 import { createGitHubClient } from "@/lib/github";
@@ -19,10 +19,13 @@ export const GET: APIRoute = async ({ request, locals }) => {
  try {
    // If refresh is requested, fetch current rate limit from GitHub
    if (refresh) {
+      // Prefer active and most-recently-updated config to avoid picking a stale
+      // inactive stub when multiple rows exist (see issue #271).
      const [config] = await db
        .select()
        .from(configs)
        .where(eq(configs.userId, userId))
+        .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
        .limit(1);

      if (config && config.githubConfig?.token) {
@@ -1,6 +1,6 @@
 import type { APIRoute } from "astro";
 import { db, organizations, repositories, configs } from "@/lib/db";
-import { eq, and } from "drizzle-orm";
+import { eq, and, sql } from "drizzle-orm";
 import { v4 as uuidv4 } from "uuid";
 import { createMirrorJob } from "@/lib/helpers";
 import {
@@ -21,10 +21,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
  const userId = authResult.userId;

  try {
+    // Prefer active and most-recently-updated config to avoid picking a stale
+    // inactive stub when multiple rows exist (see issue #271).
    const [config] = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (!config) {
@@ -2,7 +2,7 @@ import type { APIRoute } from "astro";
 import { Octokit } from "@octokit/rest";
 import { configs, db, repositories } from "@/lib/db";
 import { v4 as uuidv4 } from "uuid";
-import { and, eq } from "drizzle-orm";
+import { and, eq, sql } from "drizzle-orm";
 import { type Repository } from "@/lib/db/schema";
 import { jsonResponse, createSecureErrorResponse } from "@/lib/utils";
 import type {
@@ -72,11 +72,13 @@ export const POST: APIRoute = async ({ request, locals }) => {
      });
    }

-    // Get user's active config
+    // Get user's active config — prefer active and most-recently-updated to avoid
+    // picking a stale inactive stub when multiple rows exist (see issue #271).
    const [config] = await db
      .select()
      .from(configs)
      .where(eq(configs.userId, userId))
+      .orderBy(sql`${configs.isActive} DESC`, sql`${configs.updatedAt} DESC`)
      .limit(1);

    if (!config) {
@@ -88,7 +90,16 @@ export const POST: APIRoute = async ({ request, locals }) => {

    const configId = config.id;

-    const octokit = new Octokit(); // No auth for public repos
+    // Unauthenticated one-shot lookup for public repos.
+    // Uses bare Octokit (not createGitHubClient) to preserve fast-fail on the
+    // 60 req/hr public rate limit — this endpoint is user-facing, we don't
+    // want the throttling plugin to wait multiple retry-after windows.
+    // Still respects GH_API_URL / GITHUB_API_URL for GHES / GHEC data residency.
+    const baseUrl =
+      process.env.GH_API_URL ||
+      process.env.GITHUB_API_URL ||
+      "https://api.github.com";
+    const octokit = new Octokit({ baseUrl });

    const { data: repoData } = await octokit.rest.repos.get({
      owner: trimmedOwner,
@@ -1,6 +1,7 @@
 ---
 import Layout from '@/layouts/main.astro';
 import { Button } from '@/components/ui/button';
+import { withBase } from '@/lib/base-path';

 const error = Astro.url.searchParams.get('error');
 const errorDescription = Astro.url.searchParams.get('error_description');
@@ -30,13 +31,13 @@ const errorDescription = Astro.url.searchParams.get('error_description');
        <div class="mt-6 flex gap-2">
          <Button 
            variant="outline" 
-            onClick={() => window.location.href = '/login'}
+            onClick={() => window.location.href = withBase('/login')}
          >
            Back to Login
          </Button>
          <Button 
            variant="outline" 
-            onClick={() => window.location.href = '/'}
+            onClick={() => window.location.href = withBase('/')}
          >
            Go Home
          </Button>
@@ -44,4 +45,4 @@ const errorDescription = Astro.url.searchParams.get('error_description');
      </div>
    </div>
  </div>
-</Layout>
+</Layout>
@@ -7,13 +7,14 @@ import { db, configs } from '@/lib/db';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
 import { Button } from '@/components/ui/button';
 import type { SaveConfigApiRequest,SaveConfigApiResponse } from '@/types/config';
+import { withBase } from '@/lib/base-path';
 ---

 <html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={Astro.generator} />
    <title>Configuration - Gitea Mirror</title>
    <ThemeScript />
@@ -1,12 +1,13 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <MainLayout title="Advanced Topics - Gitea Mirror">
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -51,8 +52,9 @@ import MainLayout from '../../layouts/main.astro';
                { var: 'NODE_ENV', desc: 'Application environment', default: 'production' },
                { var: 'PORT', desc: 'Server port', default: '4321' },
                { var: 'HOST', desc: 'Server host', default: '0.0.0.0' },
+                { var: 'BASE_URL', desc: 'Application base path ("/" or e.g. "/mirror")', default: '/' },
                { var: 'BETTER_AUTH_SECRET', desc: 'Authentication secret key', default: 'Auto-generated' },
-                { var: 'BETTER_AUTH_URL', desc: 'Authentication base URL', default: 'http://localhost:4321' },
+                { var: 'BETTER_AUTH_URL', desc: 'Authentication origin (scheme + host, no path). Any path is stripped automatically.', default: 'http://localhost:4321' },
                { var: 'NODE_EXTRA_CA_CERTS', desc: 'Path to CA certificate file', default: 'None' },
                { var: 'DATABASE_URL', desc: 'SQLite database path', default: './data/gitea-mirror.db' },
              ].map((item, i) => (
@@ -225,10 +227,20 @@ import MainLayout from '../../layouts/main.astro';
 BETTER_AUTH_URL=https://gitea-mirror.example.com
 PUBLIC_BETTER_AUTH_URL=https://gitea-mirror.example.com
 BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com`}</code></pre>
+              </div>
+              <div class="bg-muted/30 rounded p-3 mt-3">
+                <pre class="text-sm"><code>{`# If deployed under a path prefix (example: /mirror):
+# BASE_URL handles the path — auth URLs stay as origin only
+BASE_URL=/mirror
+BETTER_AUTH_URL=https://git.example.com
+PUBLIC_BETTER_AUTH_URL=https://git.example.com
+BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
+# → Auth endpoints resolve to: https://git.example.com/mirror/api/auth/*`}</code></pre>
              </div>
              <ul class="mt-3 space-y-1 text-sm">
-                <li><code class="bg-red-500/10 px-1 rounded">BETTER_AUTH_URL</code> — Server-side auth base URL for callbacks and redirects</li>
-                <li><code class="bg-red-500/10 px-1 rounded">PUBLIC_BETTER_AUTH_URL</code> — Client-side (browser) URL for auth API calls</li>
+                <li><code class="bg-red-500/10 px-1 rounded">BASE_URL</code> — Application base path for path-prefix deployments (e.g. <code>/mirror</code>). This is handled separately from the auth URLs.</li>
+                <li><code class="bg-red-500/10 px-1 rounded">BETTER_AUTH_URL</code> — Server-side auth origin, scheme + host only (e.g. <code>https://git.example.com</code>). Do <strong>not</strong> include the base path — it is applied automatically from <code>BASE_URL</code>.</li>
+                <li><code class="bg-red-500/10 px-1 rounded">PUBLIC_BETTER_AUTH_URL</code> — Client-side (browser) auth origin. Same rule: origin only, no path.</li>
                <li><code class="bg-red-500/10 px-1 rounded">BETTER_AUTH_TRUSTED_ORIGINS</code> — Comma-separated origins allowed to make auth requests</li>
              </ul>
            </div>
@@ -243,9 +255,10 @@ BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com`}</code></pre>
    image: ghcr.io/raylabshq/gitea-mirror:latest
    environment:
      - BETTER_AUTH_SECRET=your-secret-key-min-32-chars
-      - BETTER_AUTH_URL=https://gitea-mirror.example.com
-      - PUBLIC_BETTER_AUTH_URL=https://gitea-mirror.example.com
-      - BETTER_AUTH_TRUSTED_ORIGINS=https://gitea-mirror.example.com
+      - BASE_URL=/mirror
+      - BETTER_AUTH_URL=https://git.example.com
+      - PUBLIC_BETTER_AUTH_URL=https://git.example.com
+      - BETTER_AUTH_TRUSTED_ORIGINS=https://git.example.com
      # ... other settings ...`}</code></pre>
        </div>

@@ -509,4 +522,4 @@ ls -t "$BACKUP_DIR"/backup_*.tar.gz | tail -n +8 | xargs rm -f`}</code></pre>
      </section>
    </article>
  </main>
-</MainLayout>
+</MainLayout>
@@ -1,12 +1,13 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <MainLayout title="Architecture - Gitea Mirror">
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -1,12 +1,13 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <MainLayout title="Authentication & SSO - Gitea Mirror">
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -1,12 +1,13 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <MainLayout title="CA Certificates - Gitea Mirror">
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -1,8 +1,10 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';

 const envVars = [
  { name: 'NODE_ENV', desc: 'Runtime environment', default: 'development', example: 'production' },
+  { name: 'BASE_URL', desc: 'Application base path', default: '/', example: '/mirror' },
  { name: 'DATABASE_URL', desc: 'SQLite database URL', default: 'file:data/gitea-mirror.db', example: 'file:path/to/database.db' },
  { name: 'JWT_SECRET', desc: 'Secret key for JWT auth', default: 'Auto-generated', example: 'your-secure-string' },
  { name: 'HOST', desc: 'Server host', default: 'localhost', example: '0.0.0.0' },
@@ -35,7 +37,7 @@ const giteaOptions = [
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -509,4 +511,4 @@ curl http://your-server:port/api/health`}</code></pre>
      </section>
    </article>
  </main>
-</MainLayout>
+</MainLayout>
@@ -1,6 +1,7 @@
 ---
 import MainLayout from '../../layouts/main.astro';
 import { LuSettings, LuRocket, LuBookOpen, LuShield, LuKey, LuNetwork } from 'react-icons/lu';
+import { withBase } from '@/lib/base-path';

 // Define our documentation pages directly
 const docs = [
@@ -69,7 +70,7 @@ const sortedDocs = docs.sort((a, b) => a.order - b.order);
        
        return (
          <a
-            href={doc.href}
+            href={withBase(doc.href)}
            class="group block p-7 border border-border rounded-2xl bg-card hover:bg-muted transition-colors shadow-lg focus:ring-2 focus:ring-ring outline-none"
            tabindex="0"
          >
@@ -85,4 +86,4 @@ const sortedDocs = docs.sort((a, b) => a.order - b.order);
      })}
    </div>
  </main>
-</MainLayout>
+</MainLayout>
@@ -1,12 +1,13 @@
 ---
 import MainLayout from '../../layouts/main.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <MainLayout title="Quick Start Guide - Gitea Mirror">
  <main class="max-w-5xl mx-auto px-4 py-12">
    <div class="sticky top-4 z-10 mb-6">
      <a
-        href="/docs/"
+        href={withBase('/docs/')}
        class="inline-flex items-center gap-2 px-3 py-1.5 rounded-md bg-card text-foreground hover:bg-muted transition-colors border border-border focus:ring-2 focus:ring-ring outline-none"
      >
        <span aria-hidden="true">&larr;</span> Back to Documentation
@@ -418,11 +419,11 @@ bun run start</code></pre>
            <div class="space-y-3">
              <div class="flex gap-3">
                <span class="text-primary">📖</span>
-                <span>Check out the <a href="/docs/configuration" class="text-primary hover:underline font-medium">Configuration Guide</a> for advanced settings</span>
+                <span>Check out the <a href={withBase('/docs/configuration')} class="text-primary hover:underline font-medium">Configuration Guide</a> for advanced settings</span>
              </div>
              <div class="flex gap-3">
                <span class="text-primary">🏗️</span>
-                <span>Review the <a href="/docs/architecture" class="text-primary hover:underline font-medium">Architecture Documentation</a> to understand the system</span>
+                <span>Review the <a href={withBase('/docs/architecture')} class="text-primary hover:underline font-medium">Architecture Documentation</a> to understand the system</span>
              </div>
              <div class="flex gap-3">
                <span class="text-primary">📊</span>
@@ -434,4 +435,4 @@ bun run start</code></pre>
      </section>
    </article>
  </main>
-</MainLayout>
+</MainLayout>
@@ -4,6 +4,7 @@ import App from '@/components/layout/MainLayout';
 import { db, repositories, mirrorJobs, users } from '@/lib/db';
 import { sql } from 'drizzle-orm';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
+import { withBase } from '@/lib/base-path';

 // Check if any users exist in the database
 const userCountResult = await db.select({ count: sql<number>`count(*)` }).from(users);
@@ -11,7 +12,7 @@ const userCount = userCountResult[0]?.count || 0;

 // Redirect to signup if no users exist
 if (userCount === 0) {
-  return Astro.redirect('/signup');
+  return Astro.redirect(withBase('/signup'));
 }

 // Fetch data from the database
@@ -59,7 +60,7 @@ try {
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+    <link rel="icon" type="image/x-icon" href={withBase('/favicon.ico')} />
    <meta name="generator" content={Astro.generator} />
    <title>Dashboard - Gitea Mirror</title>
    <ThemeScript />
@@ -4,6 +4,7 @@ import ThemeScript from '@/components/theme/ThemeScript.astro';
 import { LoginPage } from '@/components/auth/LoginPage';
 import { db, users } from '@/lib/db';
 import { sql } from 'drizzle-orm';
+import { withBase } from '@/lib/base-path';

 // Check if any users exist in the database
 const userCountResult = await db
@@ -13,7 +14,7 @@ const userCount = userCountResult[0].count;

 // Redirect to signup if no users exist
 if (userCount === 0) {
-  return Astro.redirect('/signup');
+  return Astro.redirect(withBase('/signup'));
 }

 const generator = Astro.generator;
@@ -23,7 +24,7 @@ const generator = Astro.generator;
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={generator} />
    <title>Login - Gitea Mirror</title>
    <ThemeScript />
@@ -3,11 +3,12 @@ import '@/styles/global.css';
 import ConsentPage from '@/components/oauth/ConsentPage';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
 import Providers from '@/components/layout/Providers';
+import { withBase } from '@/lib/base-path';

 // Check if user is authenticated
 const sessionCookie = Astro.cookies.get('better-auth-session');
 if (!sessionCookie) {
-  return Astro.redirect('/login');
+  return Astro.redirect(withBase('/login'));
 }
 ---

@@ -15,7 +16,7 @@ if (!sessionCookie) {
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={Astro.generator} />
    <title>Authorize Application - Gitea Mirror</title>
    <ThemeScript />
@@ -25,4 +26,4 @@ if (!sessionCookie) {
      <ConsentPage client:load />
    </Providers>
  </body>
-</html>
+</html>
@@ -2,6 +2,7 @@
 import '../styles/global.css';
 import App from '@/components/layout/MainLayout';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
+import { withBase } from '@/lib/base-path';

 ---

@@ -9,7 +10,7 @@ import ThemeScript from '@/components/theme/ThemeScript.astro';
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={Astro.generator} />
    <title>Organizations - Gitea Mirror</title>
    <ThemeScript />
@@ -2,13 +2,14 @@
 import '../styles/global.css';
 import App from '@/components/layout/MainLayout';
 import ThemeScript from '@/components/theme/ThemeScript.astro';
+import { withBase } from '@/lib/base-path';
 ---

 <html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={Astro.generator} />
    <title>Repositories - Gitea Mirror</title>
    <ThemeScript />
@@ -4,6 +4,7 @@ import ThemeScript from '@/components/theme/ThemeScript.astro';
 import { SignupPage } from '@/components/auth/SignupPage';
 import { db, users } from '@/lib/db';
 import { sql } from 'drizzle-orm';
+import { withBase } from '@/lib/base-path';

 // Check if any users exist in the database
 const userCountResult = await db
@@ -13,7 +14,7 @@ const userCount = userCountResult[0]?.count;

 // Redirect to login if users already exist
 if (userCount !== null && Number(userCount) > 0) {
-  return Astro.redirect('/login');
+  return Astro.redirect(withBase('/login'));
 }

 const generator = Astro.generator;
@@ -23,7 +24,7 @@ const generator = Astro.generator;
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <link rel="icon" type="image/svg+xml" href={withBase('/favicon.svg')} />
    <meta name="generator" content={generator} />
    <title>Setup Admin Account - Gitea Mirror</title>
    <ThemeScript />
@@ -11,7 +11,7 @@ import { validateGiteaAuth } from "@/lib/gitea-auth-validator";
 import { getConfigsByUserId } from "@/lib/db/queries/configs";
 import { db, users, repositories } from "@/lib/db";
 import { eq } from "drizzle-orm";
-import { Octokit } from "@octokit/rest";
+import { createGitHubClient } from "@/lib/github";
 import type { Repository } from "@/lib/db/schema";

 async function testMetadataMirroringAuth() {
@@ -108,10 +108,8 @@ async function testMetadataMirroringAuth() {
        console.log("\n🔄 Test 4: Testing metadata mirroring authentication...");
        
        try {
-          // Create Octokit instance
-          const octokit = new Octokit({
-            auth: config.githubConfig.token,
-          });
+          // Create Octokit instance (honors GH_API_URL for GHES / GHEC data residency)
+          const octokit = createGitHubClient(config.githubConfig.token);
          
          // Test by attempting to fetch labels (lightweight operation)
          const { httpGet } = await import("@/lib/http-client");
@@ -18,7 +18,7 @@
    "@types/canvas-confetti": "^1.9.0",
    "@types/react": "^19.2.14",
    "@types/react-dom": "^19.2.3",
-    "astro": "^6.0.4",
+    "astro": "^6.1.6",
    "canvas-confetti": "^1.9.4",
    "class-variance-authority": "^0.7.1",
    "clsx": "^2.1.1",
Author	SHA1	Message	Date
Arunavo Ray	588567931a	chore: bump version to 3.15.6	2026-04-26 13:43:45 +05:30
Arunavo Ray	5c1317c759	feat: warn when Forgejo destination has known mirror-credential bug (refs #263 ) Forgejo < 15.0.0 silently discards auth_username/auth_password sent to /api/v1/repos/migrate, causing subsequent pull-mirror sync of private repos to fail with `terminal prompts disabled`. Fix landed upstream in Forgejo v15.0.0 via codeberg.org/forgejo/forgejo/pulls/11909 and was not backported to v12/v13/v14. Test-connection endpoint now also probes /api/v1/version, detects Forgejo via the `+gitea-` suffix, and surfaces a warning Alert in the Gitea config form when the connected server reports a major version below 15.	2026-04-26 13:43:40 +05:30
Arunavo Ray	5f1c37b320	fix: don't gate dashboard on optional username fields (refs #271 , v3.15.5) The useConfigStatus hook treated `githubConfig.username` and `giteaConfig.username` as required for the dashboard to render. In practice neither is required at runtime — the GitHub token is self-authenticating via listForAuthenticatedUser, and a Gitea username isn't needed under single-org or flat mirror strategies. Users who configured via env vars without GITHUB_USERNAME / GITEA_USERNAME set (or who left those blank in the form, which is only client-side `required`) ended up with empty strings in their config row. Mirroring ran fine — tokens alone are sufficient — but the dashboard refused to fetch and rendered all zeros because useConfigStatus failed the gate. Drop the username checks from the gate. The `githubOwner` field is still exported for consumers that want to display an owner; only the gate is relaxed. Cache-hit and fresh-fetch branches both updated.	2026-04-22 19:21:13 +05:30
Arunavo Ray	083b342f38	ci: bump bun 1.3.10/1.3.12 → 1.3.13 across CI and runtime CI was on 1.3.10 while the Dockerfile runtime moved to 1.3.12 in v3.15.2, so we were testing against an older runtime than we shipped. Align both on 1.3.13 (latest stable). May also resolve the intermittent --coverage instrumentation flake observed on 1.3.10 against http-client.ts.	2026-04-22 08:39:37 +05:30
Arunavo Ray	92bb38b122	chore: bump version to 3.15.4	2026-04-22 08:11:17 +05:30
dependabot[bot]	e7ac54a72a	build(deps): bump astro (#274 ) Bumps the npm_and_yarn group with 1 update in the /www directory: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro). Updates `astro` from 6.0.4 to 6.1.6 - [Release notes](https://github.com/withastro/astro/releases) - [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md) - [Commits](https://github.com/withastro/astro/commits/astro@6.1.6/packages/astro) --- updated-dependencies: - dependency-name: astro dependency-version: 6.1.6 dependency-type: direct:production dependency-group: npm_and_yarn ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-04-22 08:10:43 +05:30
Arunavo Ray	2ea250f081	fix: prefer active config when reading user settings (fixes #271 ) Multiple "select from configs where userId" queries had no ORDER BY, so when a user's database accidentally contained more than one config row for the same user (e.g. from an env-loader insert path or a partial default-config create), SQLite returned a non-deterministic row. In the reported case this caused /api/config to hand back an empty stub while /api/dashboard's repo/org counts came from the populated active row. The dashboard's useConfigStatus hook then saw missing username/ token, treated config as incomplete, and never fetched dashboard data — the UI rendered with all zeros even though 868 repos were sitting in the database, mirroring fine in the background. Add `ORDER BY isActive DESC, updatedAt DESC` before LIMIT 1 to every "fetch the user's config" query so the active and most-recently-updated row consistently wins. Also order env-config-loader's first-user pick by createdAt for deterministic behavior across restarts. Already-safe call sites that explicitly filter on isActive=true or iterate all active configs (cleanup/scheduler/repositories/orgs/cleanup trigger/sync-organization) are left unchanged. Updates the mirror-repo test mock to match the new orderBy().limit() chain. Closes #271	2026-04-22 08:01:22 +05:30
Arunavo Ray	c1712bc670	chore: bump version to 3.15.3	2026-04-20 13:03:28 +05:30
ARUNAVO RAY	c4550196e9	fix: honor GH_API_URL across all Octokit call sites (#269 ) (#273 ) * fix: honor GH_API_URL across all Octokit call sites Six Octokit call sites constructed `new Octokit(...)` directly instead of going through `createGitHubClient()`, so `GH_API_URL` (and the `GITHUB_API_URL` fallback) only applied to the handful of flows that used the helper. For GHES / GHEC-with-data-residency users this surfaced most visibly as the "Test Connection" button hitting `api.github.com/user` and failing with 401 even when `GH_API_URL` was set correctly (#269). Route everything through `createGitHubClient()`: - src/pages/api/github/test-connection.ts (the reported failure) - src/pages/api/sync/repository.ts (public-repo sync) - src/lib/gitea-enhanced.ts (force-push detection + metadata octokit) - src/lib/scheduler-service.ts (auto-discovery, auto-mirror, auto-start) - src/tests/test-metadata-mirroring.ts (dev harness, for consistency) Side benefit: scheduler + sync paths now also get throttling, rate-limit tracking, and the standard User-Agent, which they were missing. `createGitHubClient`'s `token` parameter is made optional so the public-repo sync path (`new Octokit()` with no auth) can keep working. Fixes #269 * fix: address review findings - scheduler: pass config.githubConfig?.owner (the real DB field) instead of ?.username, which doesn't exist on the DB row and was silently resolving to undefined — matches every other DB-reading call site. - sync/repository.ts: revert to bare Octokit for the unauthenticated public-repo lookup to preserve fast-fail on the 60 req/hr limit. Still reads GH_API_URL / GITHUB_API_URL inline so GHES / GHEC data-residency users benefit. The throttling plugin's retry-with- backoff is wrong UX for a one-shot button click. - github.ts: revert createGitHubClient token back to required (no remaining callers pass undefined after the above). - gitea-enhanced.ts: make the leftover Octokit import type-only. - test-connection.test.ts: replace mid-test mock.module re-call with a mutable stub reference — safer against ESM live-binding semantics.	2026-04-20 13:02:34 +05:30
Arunavo Ray	8cb8fd6fe1	docs: document GH_API_URL for GitHub Enterprise and SERVER_CERT_PATH/SERVER_KEY_PATH for native HTTPS - README + env reference + .env.example now cover using GH_API_URL to target GitHub Enterprise Server or GHEC with data residency. - Env reference + .env.example now cover SERVER_CERT_PATH and SERVER_KEY_PATH, which @astrojs/node reads at runtime to terminate TLS directly without a reverse proxy. Closes #269 Closes #272	2026-04-20 09:30:08 +05:30
Arunavo Ray	4b4ea9614b	chore: bump runtime and patch npm CVEs (v3.15.2) Dockerfile: - oven/bun 1.3.10 → 1.3.12 - Go 1.25.8 → 1.25.9 (fixes CVE-2026-32280/32281/32283 in git-lfs stdlib) npm: - drizzle-orm ^0.45.1 → ^0.45.2 (fixes CVE-2026-39356) - override defu ^6.1.7 (fixes CVE-2026-35209) - override @xmldom/xmldom ^0.8.12 (fixes CVE-2026-34601) - override picomatch ^4.0.4 (fixes CVE-2026-33671, both instances) - override kysely ^0.28.16 (fixes CVE-2026-33442, CVE-2026-33468) - override lodash ^4.18.1 (fixes CVE-2026-4800) Remaining unfixable alert: CVE-2026-27135 (libnghttp2) has no upstream fix yet. System openssl CVEs are resolved by the Debian base image's apt-get upgrade step.	2026-04-17 00:47:25 +05:30
Arunavo Ray	1644505043	chore: bump version to 3.15.1	2026-04-17 00:30:48 +05:30
ARUNAVO RAY	e142524bfc	fix: prevent duplicate issue/PR mirroring, enforce release retention, fix public repo auth, preserve env-loader backup settings - Add metadata state guards for issues/PRs in syncGiteaRepoEnhanced to prevent re-mirroring on every sync (fixes #262) - Fix httpPut → httpPatch for Gitea release updates (HTTP 405 error) - Add paginated release retention cleanup to enforce releaseLimit by deleting the oldest excess releases (fixes #264) - Always send auth credentials during migration for all repos, not just private ones, preventing "terminal prompts disabled" on Forgejo (fixes #263) - Add missing service: "git" to org migration payload - Make buildGithubSourceAuthPayload return {} instead of throwing when token is missing, allowing unconditional use - Preserve existing backup settings in env-config-loader so UI-configured backup strategy and retention values survive restart (fixes #267) Closes #262, #263, #264, #267	2026-04-17 00:30:15 +05:30
Arunavo Ray	8fac30fc02	docs: clarify BETTER_AUTH_URL should be origin only, not include base path Update README, ENVIRONMENT_VARIABLES.md, and advanced docs page to explicitly state that BETTER_AUTH_URL and PUBLIC_BETTER_AUTH_URL must be origin only (scheme + host). The BASE_URL path prefix is applied automatically — any path accidentally included is stripped.	2026-04-09 20:11:00 +05:30
Arunavo Ray	c3b1f933b1	chore: bump version to 3.15.0	2026-04-09 12:45:24 +05:30
dependabot[bot]	a839915e3e	build(deps): bump vite (#261 ) Bumps the npm_and_yarn group with 1 update in the /www directory: [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite). Updates `vite` from 7.3.1 to 7.3.2 - [Release notes](https://github.com/vitejs/vite/releases) - [Changelog](https://github.com/vitejs/vite/blob/v7.3.2/packages/vite/CHANGELOG.md) - [Commits](https://github.com/vitejs/vite/commits/v7.3.2/packages/vite) --- updated-dependencies: - dependency-name: vite dependency-version: 7.3.2 dependency-type: indirect dependency-group: npm_and_yarn ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-04-09 12:44:27 +05:30
dependabot[bot]	5d95f4cd39	build(deps): bump defu (#259 ) Bumps the npm_and_yarn group with 1 update in the /www directory: [defu](https://github.com/unjs/defu). Updates `defu` from 6.1.4 to 6.1.6 - [Release notes](https://github.com/unjs/defu/releases) - [Changelog](https://github.com/unjs/defu/blob/main/CHANGELOG.md) - [Commits](https://github.com/unjs/defu/compare/v6.1.4...v6.1.6) --- updated-dependencies: - dependency-name: defu dependency-version: 6.1.6 dependency-type: indirect dependency-group: npm_and_yarn ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-04-09 12:33:12 +05:30
ARUNAVO RAY	01a3b08dac	feat: support reverse proxy path prefix deployments (#257 ) * feat: support reverse proxy path prefixes * fix: respect BASE_URL in SAML callback fallback * fix: make BASE_URL runtime configurable	2026-04-09 12:32:59 +05:30