publish-snapshot-image #1
Workflow file for this run
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| name: publish-snapshot-image | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| tags: | |
| description: | | |
| Comma-separated list of tags for the Docker image (e.g., "feature-test,hotfix"). | |
| If empty, branch name will be used. | |
| Prohibited tags: latest, dev, or version tags like 1.0.0. | |
| required: false | |
| type: string | |
| push: | |
| description: "Whether to push the Docker image to registry" | |
| required: false | |
| type: boolean | |
| default: true | |
| defaults: | |
| run: | |
| shell: bash -eo pipefail {0} | |
| jobs: | |
| validate-tags: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Validate prohibited tags | |
| env: | |
| INPUT_TAGS: "${{ inputs.tags }}" | |
| run: | | |
| # tagsが空の場合はスキップ（ブランチ名を使用するため問題なし） | |
| if [ -z "$INPUT_TAGS" ]; then | |
| echo "No input tags provided, will use branch name" | |
| exit 0 | |
| fi | |
| # latest, dev, または X.Y.Z 形式をチェック | |
| PROHIBITED_PATTERN="(^|,)\s*(latest|dev|[0-9]+\.[0-9]+\.[0-9]+)\s*(,|$)" | |
| # 入力タグ全体をチェック | |
| if [[ "$INPUT_TAGS" =~ $PROHIBITED_PATTERN ]]; then | |
| MATCHED_TAG="${BASH_REMATCH[2]}" | |
| echo "ERROR: Tag '$MATCHED_TAG' is prohibited in snapshot builds" | |
| echo "Prohibited tags detected. Allowed tags should not include 'latest', 'dev', or version tags like '1.0.0'" | |
| exit 1 | |
| fi | |
| echo "All tags are valid for snapshot builds" | |
| generate-tags: | |
| needs: validate-tags | |
| runs-on: ubuntu-latest | |
| outputs: | |
| tags: ${{ steps.generate-tags.outputs.result }} | |
| steps: | |
| - uses: actions/checkout@v5 | |
| - name: Prepare base tags | |
| id: prepare-base-tags | |
| env: | |
| BRANCH_NAME: "${{ github.ref_name }}" | |
| INPUT_TAGS: "${{ inputs.tags }}" | |
| run: | | |
| # tagsが空の場合はブランチ名を使用 | |
| if [ -z "$INPUT_TAGS" ]; then | |
| # ブランチ名をDocker tagに適した形式に変換（/を-に置換） | |
| BASE_TAGS=$(echo "$BRANCH_NAME" | sed 's/\//-/g') | |
| else | |
| BASE_TAGS="$INPUT_TAGS" | |
| fi | |
| echo "result=$BASE_TAGS" >> "$GITHUB_OUTPUT" | |
| - name: Add snapshot prefix | |
| id: generate-tags | |
| env: | |
| BASE_TAGS: "${{ steps.prepare-base-tags.outputs.result }}" | |
| run: | | |
| # カンマ区切りのタグを処理 | |
| IFS=',' read -ra TAGS <<< "$BASE_TAGS" | |
| FINAL_TAGS="" | |
| for tag in "${TAGS[@]}"; do | |
| # 前後の空白を除去 | |
| tag=$(echo "$tag" | xargs) | |
| # snapshot- プレフィックスがない場合は追加 | |
| if [[ ! "$tag" =~ ^snapshot- ]]; then | |
| tag="snapshot-$tag" | |
| fi | |
| # 文字列を連結（最初のタグでなければカンマを追加） | |
| if [ -z "$FINAL_TAGS" ]; then | |
| FINAL_TAGS="$tag" | |
| else | |
| FINAL_TAGS="$FINAL_TAGS,$tag" | |
| fi | |
| done | |
| echo "result=$FINAL_TAGS" >> "$GITHUB_OUTPUT" | |
| build-and-publish-container: | |
| needs: generate-tags | |
| permissions: | |
| contents: read # To checkout in the reusable workflow | |
| packages: write # To push Docker image to ghcr.io | |
| uses: ./.github/workflows/reusable-publish-image.yaml | |
| with: | |
| tags: ${{ needs.generate-tags.outputs.tags }} | |
| push: ${{ inputs.push }} |