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Dev Build (预发布) #40
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| name: Dev Build (预发布) | |
| # dev 分支的"发布级验证包"：把 release 打包挪到云端，减轻本地设备压力。 | |
| # 触发方式： | |
| # 1. Actions 页手动触发（workflow_dispatch） | |
| # 2. 推送到 dev 且**最新一条 commit message 含 [build]** 时自动触发 | |
| # 产物发布到固定 tag dev-build 的 pre-release，每次构建覆盖更新—— | |
| # Releases 页始终只有一个预发布条目，不会刷成流水账。 | |
| # 正式发版仍走 release-apk.yml（v* 标签），互不干扰。 | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: [dev] | |
| # 同一时刻只保留一条 dev 构建在跑，新提交顶掉旧构建 | |
| concurrency: | |
| group: dev-build | |
| cancel-in-progress: true | |
| permissions: | |
| contents: write | |
| jobs: | |
| build: | |
| name: Build & publish dev-build prerelease | |
| runs-on: ubuntu-latest | |
| # 非 [build] 提交不构建：手动触发不受此限制。 | |
| # 不用 exit 78：GitHub Actions 里任何非零退出码都记 failure（neutral 是 Azure DevOps 语义）， | |
| # job 级 if 才能真正显示 skipped 且 run 保持绿色（2026-10-05 实证）。 | |
| if: github.event_name != 'push' || contains(github.event.head_commit.message, '[build]') | |
| env: | |
| HAS_KEYSTORE: ${{ secrets.ANDROID_KEYSTORE_BASE64 != '' }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: subosito/flutter-action@v2 | |
| with: | |
| channel: stable | |
| cache: true | |
| - name: Resolve dependencies | |
| run: flutter pub get | |
| # 与 release-apk.yml 完全一致的签名还原：保证 dev 包与正式包同一签名， | |
| # 可以互相覆盖安装（debug 签名与 release 签名互不兼容）。 | |
| - name: Restore release keystore (skipped when secrets are absent) | |
| if: env.HAS_KEYSTORE == 'true' | |
| working-directory: android | |
| env: | |
| KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }} | |
| KEYSTORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }} | |
| KEY_PASSWORD: ${{ secrets.ANDROID_KEY_PASSWORD }} | |
| KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }} | |
| run: | | |
| echo "$KEYSTORE_BASE64" | base64 -d > "$RUNNER_TEMP/release.jks" | |
| { | |
| echo "storePassword=$KEYSTORE_PASSWORD" | |
| echo "keyPassword=$KEY_PASSWORD" | |
| echo "keyAlias=$KEY_ALIAS" | |
| echo "storeFile=$RUNNER_TEMP/release.jks" | |
| } > key.properties | |
| - name: Build release APKs | |
| run: flutter build apk --release --split-per-abi | |
| - name: Publish prerelease dev-build | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| # 固定 tag dev-build：先删旧 Release（连 tag），再在当前提交上重建 | |
| gh release delete dev-build --yes --cleanup-tag || true | |
| { | |
| echo "自动构建于 GitHub Actions（dev 分支预发布，随时可能被覆盖更新），" | |
| echo "可用下方 APK 安装：arm64-v8a（主流手机）/ armeabi-v7a（32位老机）/ x86_64（模拟器）。" | |
| echo "" | |
| echo "- 提交：${GITHUB_SHA::7} $(git log -1 --format=%s)" | |
| echo "- 构建时间：$(date -u '+%Y-%m-%d %H:%M UTC')" | |
| echo "- 稳定版请用 [正式 Release](https://github.com/${GITHUB_REPOSITORY}/releases/latest)" | |
| } > "$RUNNER_TEMP/notes.md" | |
| gh release create dev-build \ | |
| --target "$GITHUB_SHA" \ | |
| --prerelease \ | |
| --title "dev 预构建 · ${GITHUB_SHA::7}" \ | |
| --notes-file "$RUNNER_TEMP/notes.md" \ | |
| build/app/outputs/flutter-apk/app-arm64-v8a-release.apk \ | |
| build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk \ | |
| build/app/outputs/flutter-apk/app-x86_64-release.apk |