android-apk.yml

name: Android APK (debug)

# Triggers:
#   - push v*-tauri tag → release APK (signed), updater manifest, attach to GitHub Release
#   - workflow_dispatch → debug APK only, upload artifact (no release)
#
# Scope: full overlay/accessibility APK for ADB testing and tag releases.

on:
  push:
    tags:
      - 'v*-tauri'
  workflow_dispatch:

jobs:
  build-android-apk:
    permissions:
      contents: write
    runs-on: ubuntu-latest
    env:
      CI: true
      TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
      TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
      OPENLESS_RELEASE_CHANNEL: ${{ endsWith(github.ref_name, '-beta-tauri') && 'beta' || 'stable' }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Detect build mode
        id: mode
        shell: bash
        run: |
          if [[ "${{ github.ref }}" == refs/tags/v* ]] && [[ "${{ github.ref_name }}" == *-tauri ]]; then
            echo "mode=release" >> "$GITHUB_OUTPUT"
            echo "label=${{ github.ref_name }}" >> "$GITHUB_OUTPUT"
          else
            echo "mode=debug" >> "$GITHUB_OUTPUT"
            echo "label=run-${{ github.run_number }}" >> "$GITHUB_OUTPUT"
          fi

      - name: Check updater signing availability (tag release)
        if: steps.mode.outputs.mode == 'release'
        shell: bash
        env:
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
        run: |
          if [ -z "${TAURI_SIGNING_PRIVATE_KEY:-}" ]; then
            echo "::error::TAURI_SIGNING_PRIVATE_KEY is required for signed Android release artifacts."
            exit 1
          fi

      - name: Check Android keystore secrets (tag release)
        if: steps.mode.outputs.mode == 'release'
        shell: bash
        env:
          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
          ANDROID_KEYSTORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
          ANDROID_KEY_PASSWORD: ${{ secrets.ANDROID_KEY_PASSWORD }}
        run: |
          missing=()
          for name in ANDROID_KEYSTORE_BASE64 ANDROID_KEYSTORE_PASSWORD ANDROID_KEY_ALIAS ANDROID_KEY_PASSWORD; do
            if [ -z "${!name:-}" ]; then
              missing+=("$name")
            fi
          done
          if [ "${#missing[@]}" -gt 0 ]; then
            echo "::error::Android release signing secrets are required for tag builds: ${missing[*]}"
            echo "::error::Configure ANDROID_KEYSTORE_BASE64, ANDROID_KEYSTORE_PASSWORD, ANDROID_KEY_ALIAS, ANDROID_KEY_PASSWORD in repo secrets."
            exit 1
          fi

      - name: Setup Java 17 (Zulu)
        uses: actions/setup-java@v4
        with:
          distribution: zulu
          java-version: '17'

      - name: Setup Android SDK
        uses: android-actions/setup-android@v3
        with:
          packages: platform-tools

      - name: Install NDK and accept SDK licenses
        shell: bash
        run: |
          set -euo pipefail
          sdkmanager "ndk;26.1.10909125"
          ndk_dir="$ANDROID_HOME/ndk/26.1.10909125"
          if [ ! -d "$ndk_dir" ]; then
            echo "::error::NDK not found at $ndk_dir"
            exit 1
          fi
          echo "ANDROID_NDK_HOME=$ndk_dir" >> "$GITHUB_ENV"
          echo "NDK_HOME=$ndk_dir" >> "$GITHUB_ENV"
          set +o pipefail
          yes | sdkmanager --licenses
          sdkmanager_exit=${PIPESTATUS[1]}
          set -o pipefail
          if [ "$sdkmanager_exit" -ne 0 ]; then
            echo "::error::sdkmanager --licenses failed with exit code $sdkmanager_exit"
            exit "$sdkmanager_exit"
          fi

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: openless-all/app/package-lock.json

      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: >-
            aarch64-linux-android,
            armv7-linux-androideabi,
            i686-linux-android,
            x86_64-linux-android

      - name: Cache Cargo
        uses: swatinem/rust-cache@v2
        with:
          workspaces: openless-all/app/src-tauri -> target

      - uses: gradle/actions/setup-gradle@v4

      - name: Install npm deps
        working-directory: openless-all/app
        run: npm ci

      - name: Build frontend
        working-directory: openless-all/app
        run: npm run build

      - name: Initialize Android project
        working-directory: openless-all/app
        run: npm run tauri -- android init --ci

      - name: Copy Android scaffolding (Kotlin + XML)
        working-directory: openless-all/app
        run: node scripts/copy-android-scaffolding.mjs

      - name: Merge APK v1 manifest permissions
        working-directory: openless-all/app
        run: node scripts/merge-android-v1-manifest.mjs

      - name: Merge overlay / accessibility manifest
        working-directory: openless-all/app
        run: node scripts/merge-android-overlay-manifest.mjs

      - name: Merge updater / install manifest
        working-directory: openless-all/app
        run: node scripts/merge-android-updater-manifest.mjs

      - name: Configure Android release signing
        if: steps.mode.outputs.mode == 'release'
        working-directory: openless-all/app
        env:
          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
          ANDROID_KEYSTORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
          ANDROID_KEY_PASSWORD: ${{ secrets.ANDROID_KEY_PASSWORD }}
        run: node scripts/configure-android-release-signing.mjs

      - name: Prime Gradle wrapper
        working-directory: openless-all/app
        shell: bash
        run: |
          set -euo pipefail
          for attempt in 1 2 3; do
            if src-tauri/gen/android/gradlew --project-dir src-tauri/gen/android --version --no-daemon; then
              exit 0
            fi
            if [ "$attempt" -lt 3 ]; then
              sleep $([ "$attempt" -eq 1 ] && echo 15 || echo 30)
            fi
          done
          exit 1

      - name: Build Android debug APK
        if: steps.mode.outputs.mode == 'debug'
        working-directory: openless-all/app
        run: npm run tauri:android:build:debug

      - name: Build Android release APK
        if: steps.mode.outputs.mode == 'release'
        working-directory: openless-all/app
        run: npm run tauri:android:build:release

      - name: Free disk before artifact upload
        shell: bash
        working-directory: openless-all/app
        run: |
          set -euo pipefail
          rm -rf src-tauri/target
          rm -rf ~/.cargo/registry ~/.cargo/git ~/.gradle/caches
          df -h

      - name: Collect split APKs
        id: apk
        shell: bash
        working-directory: openless-all/app
        env:
          OPENLESS_APK_MODE: ${{ steps.mode.outputs.mode }}
          OPENLESS_APK_LABEL: ${{ steps.mode.outputs.label }}
        run: |
          set -euo pipefail
          python - <<'PY'
          import json
          import os
          import shutil
          import sys
          import zipfile
          from pathlib import Path

          expected = {
              "arm64-v8a": "arm64_v8a",
              "armeabi-v7a": "armeabi_v7a",
              "x86": "x86",
              "x86_64": "x86_64",
          }
          arch_map = {
              "arm64-v8a": "aarch64",
              "armeabi-v7a": "armv7",
              "x86": "i686",
              "x86_64": "x86_64",
          }
          root = Path("src-tauri/gen/android")
          mode = os.environ["OPENLESS_APK_MODE"]
          label = os.environ["OPENLESS_APK_LABEL"]
          version = json.loads(Path("package.json").read_text(encoding="utf-8"))["version"]
          out_dir = Path(os.environ["RUNNER_TEMP"]) / f"openless-android-{mode}-split"
          out_dir.mkdir(parents=True, exist_ok=True)
          found = {}
          candidates = [
              apk for apk in sorted(root.rglob("*.apk"))
              if "outputs" in apk.parts
          ]
          if not candidates:
              print("::error::No APK found under src-tauri/gen/android/**/outputs/")
              for apk in sorted(root.rglob("*.apk")):
                  print(apk)
              sys.exit(1)
          for apk in candidates:
              with zipfile.ZipFile(apk) as archive:
                  abis = sorted({
                      name.split("/")[1]
                      for name in archive.namelist()
                      if name.startswith("lib/") and len(name.split("/")) >= 3
                  })
              if len(abis) != 1:
                  print(f"::error::{apk} contains ABI directories {abis}; expected exactly one ABI per APK")
                  sys.exit(1)
              abi = abis[0]
              if abi not in expected:
                  print(f"::error::{apk} contains unexpected ABI {abi}")
                  sys.exit(1)
              if abi in found:
                  print(f"::error::Duplicate APKs for ABI {abi}: {found[abi]} and {apk}")
                  sys.exit(1)
              if mode == "release":
                  dest = out_dir / f"OpenLess_{version}_{abi}.apk"
              else:
                  dest = out_dir / f"OpenLess-android-debug-{abi}-{label}.apk"
              shutil.copy2(apk, dest)
              found[abi] = dest
              print(f"Collected {abi}: {apk} -> {dest}")
          missing = sorted(set(expected) - set(found))
          if missing:
              print(f"::error::Missing split APKs for ABI(s): {', '.join(missing)}")
              sys.exit(1)
          with open(os.environ["GITHUB_OUTPUT"], "a", encoding="utf-8") as output:
              for abi, key in expected.items():
                  output.write(f"{key}_path={found[abi]}\n")
                  output.write(f"{key}_arch={arch_map[abi]}\n")
              output.write(f"out_dir={out_dir}\n")
              output.write("release_files<<EOF\n")
              for abi in expected:
                  output.write(f"{found[abi]}\n")
              output.write("EOF\n")
          PY

      - name: Sign release APKs (minisign)
        if: steps.mode.outputs.mode == 'release'
        working-directory: openless-all/app
        env:
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
        run: |
          set -euo pipefail
          node scripts/sign-android-apks.mjs \
            "${{ steps.apk.outputs.arm64_v8a_path }}" \
            "${{ steps.apk.outputs.armeabi_v7a_path }}" \
            "${{ steps.apk.outputs.x86_path }}" \
            "${{ steps.apk.outputs.x86_64_path }}"

      - name: Write Android updater manifests
        if: steps.mode.outputs.mode == 'release'
        working-directory: openless-all/app
        env:
          OPENLESS_UPDATE_APK_DIR: ${{ steps.apk.outputs.out_dir }}
          OPENLESS_UPDATE_REPO: appergb/openless
          OPENLESS_UPDATE_MIRROR_BASE_URL: https://fastgit.cc/https://github.com
          OPENLESS_RELEASE_CHANNEL: ${{ env.OPENLESS_RELEASE_CHANNEL }}
          OPENLESS_RELEASE_TAG: ${{ github.ref_name }}
        run: |
          set -euo pipefail
          for arch in aarch64 armv7 i686 x86_64; do
            OPENLESS_UPDATE_TARGET=android OPENLESS_UPDATE_ARCH="$arch" \
              node scripts/write-updater-manifest.mjs
          done

      - name: Append release files (manifests + signatures)
        if: steps.mode.outputs.mode == 'release'
        id: release_assets
        shell: bash
        run: |
          set -euo pipefail
          out_dir="${{ steps.apk.outputs.out_dir }}"
          {
            echo "${{ steps.apk.outputs.release_files }}"
            for f in "$out_dir"/*.apk.sig "$out_dir"/latest-android-*.json; do
              [ -e "$f" ] && echo "$f"
            done
          } > "$RUNNER_TEMP/android-release-files.txt"
          echo "files<<EOF" >> "$GITHUB_OUTPUT"
          cat "$RUNNER_TEMP/android-release-files.txt" >> "$GITHUB_OUTPUT"
          echo "EOF" >> "$GITHUB_OUTPUT"

      - name: Upload Android APK artifact (arm64-v8a)
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.mode.outputs.mode == 'release' && 'openless-android-release-arm64-v8a' || 'openless-android-debug-arm64-v8a' }}
          path: ${{ steps.apk.outputs.arm64_v8a_path }}
          if-no-files-found: error

      - name: Upload Android APK artifact (armeabi-v7a)
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.mode.outputs.mode == 'release' && 'openless-android-release-armeabi-v7a' || 'openless-android-debug-armeabi-v7a' }}
          path: ${{ steps.apk.outputs.armeabi_v7a_path }}
          if-no-files-found: error

      - name: Upload Android APK artifact (x86)
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.mode.outputs.mode == 'release' && 'openless-android-release-x86' || 'openless-android-debug-x86' }}
          path: ${{ steps.apk.outputs.x86_path }}
          if-no-files-found: error

      - name: Upload Android APK artifact (x86_64)
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.mode.outputs.mode == 'release' && 'openless-android-release-x86_64' || 'openless-android-debug-x86_64' }}
          path: ${{ steps.apk.outputs.x86_64_path }}
          if-no-files-found: error

      - name: Prepare Android release body
        if: steps.mode.outputs.mode == 'release'
        shell: bash
        run: |
          cat > "$RUNNER_TEMP/android-release-body.md" << 'EOF'
          ### Android 安装说明

          - **推荐**：真机下载 `OpenLess_<version>_arm64-v8a.apk`（arm64 设备）。
          - **模拟器**：x86_64 模拟器用 `OpenLess_<version>_x86_64.apk`。
          - 首次安装需在系统设置中允许「安装未知应用」；应用内更新会拉起系统安装器。
          - adb 调试：`adb install -r OpenLess_<version>_arm64-v8a.apk`

          ### Android 应用内更新

          - Stable 用户检查 `latest-android-aarch64.json`（及 mirror 变体）。
          - Beta 用户（设置 → 高级 → 加入 Beta）检查带 `-beta` 后缀的 manifest。
          EOF

      - name: Attach Android assets to GitHub Release
        if: steps.mode.outputs.mode == 'release'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          name: OpenLess ${{ github.ref_name }}
          draft: false
          prerelease: ${{ env.OPENLESS_RELEASE_CHANNEL == 'beta' }}
          append_body: true
          body_path: ${{ runner.temp }}/android-release-body.md
          files: ${{ steps.release_assets.outputs.files }}