Build #18
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| name: Build | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| prepare-matrix: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # 1. 拉取代码 | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| # 2. 生成 matrix（从项目根目录 matrix.json 读取） | |
| - name: Prepare build matrix | |
| id: generate | |
| run: | | |
| sudo apt-get update && sudo apt-get install -y jq | |
| if [ ! -f matrix.json ]; then | |
| echo "matrix.json not found in repository root." | |
| MATRIX='{"include": []}' | |
| else | |
| MATRIX=$(jq -c ' | |
| ( | |
| if type == "array" then . | |
| elif has("matrix") then .matrix | |
| else [.] | |
| end | |
| ) | |
| | sort_by(.ref, .sdk) | |
| | group_by(.ref, .sdk) | |
| | map({ | |
| ref: .[0].ref, | |
| sdk: .[0].sdk, | |
| tags: (map(.tags // []) | add | unique) | |
| }) | |
| | {include: .} | |
| ' matrix.json) | |
| fi | |
| echo "matrix=$MATRIX" >> "$GITHUB_OUTPUT" | |
| outputs: | |
| matrix: ${{ steps.generate.outputs.matrix }} | |
| build-and-publish: | |
| needs: prepare-matrix | |
| runs-on: ubuntu-latest | |
| strategy: | |
| # 3. 使用动态 matrix（每个 ref+sdk 组合最多构建一次） | |
| matrix: ${{ fromJson(needs.prepare-matrix.outputs.matrix) }} | |
| fail-fast: false | |
| steps: | |
| # 4. 拉取代码 | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| # 5. 登录 GitHub Package Registry | |
| - name: Log in to GitHub Package Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # 6. 基于 ref 构建一次，并推送该 ref 下的所有 tag | |
| - name: Build and push images for ref | |
| run: | | |
| sudo apt-get update && sudo apt-get install -y jq | |
| mkdir -p tmp | |
| cd tmp | |
| # 替换 Dockerfile 中的 --FLUTTER_REF-- 为 matrix.ref | |
| cp ../Dockerfile Dockerfile | |
| sed -i "s/--FLUTTER_REF--/${{ matrix.ref }}/g" Dockerfile | |
| image_base="ghcr.io/${{ github.repository }}/image" | |
| tags_json='${{ toJson(matrix.tags) }}' | |
| first_tag=$(echo "$tags_json" | jq -r '.[0]') | |
| if [ "$first_tag" = "null" ] || [ -z "$first_tag" ]; then | |
| echo "No tags found for ref=${{ matrix.ref }}, skip." | |
| exit 0 | |
| fi | |
| # 若主 tag 已存在则复用，避免重复构建镜像 | |
| if docker manifest inspect "${image_base}:${first_tag}" >/dev/null 2>&1; then | |
| echo "Image ${image_base}:${first_tag} already exists, skip build." | |
| docker pull "${image_base}:${first_tag}" | |
| else | |
| docker build -t "${image_base}:${first_tag}" . | |
| fi | |
| # 为同一 ref 的其他 tag 创建别名 | |
| for tag in $(echo "$tags_json" | jq -r '.[]'); do | |
| if [ "$tag" != "$first_tag" ]; then | |
| docker tag "${image_base}:${first_tag}" "${image_base}:${tag}" | |
| fi | |
| done | |
| # 推送所有 tag | |
| for tag in $(echo "$tags_json" | jq -r '.[]'); do | |
| docker push "${image_base}:${tag}" | |
| done | |