10000 deal with pre-releases ~ smarter publish · cbschuld/sharp-aws-lambda-layer@febf3a2 · GitHub
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deal with pre-releases ~ smarter publish
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‎.github/workflows/build-layers.yml

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Original file line numberDiff line numberDiff line change
@@ -110,66 +110,128 @@ jobs:
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needs: [build, test]
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if: ${{ github.event_name != 'pull_request' }}
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runs-on: ubuntu-latest
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# Add permissions if needed for writing to version.txt and creating releases
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permissions:
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contents: write # Needed for committing version.txt and creating releases
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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with:
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# Fetch depth 0 to get all history for version comparison if needed,
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# though reading version.txt is simpler here.
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fetch-depth: 0
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- name: Download artifacts
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uses: actions/download-artifact@v4
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with:
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path: artifacts
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path: artifacts # Download all artifacts to ./artifacts/<artifact-name>
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- name: Unzip sharp-x64
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- name: Unzip sharp-x64 to access package.json
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run: |
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unzip artifacts/sharp-x64/release-x64.zip -d artifacts/sharp-x64
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- name: Read previous version
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- name: Read previous version from version.txt
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id: previous
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run: echo "sharpver=$(cat version.txt)" >> $GITHUB_ENV
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run: |
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# Handle case where version.txt might not exist yet
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if [[ -f version.txt ]]; then
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echo "sharpver=$(cat version.txt)" >> $GITHUB_ENV
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else
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echo "sharpver=0.0.0" >> $GITHUB_ENV # Default if file doesn't exist
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fi
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# Continue even if version.txt doesn't exist on first run
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continue-on-error: true
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- name: Get new version
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- name: Get new sharp version from downloaded artifact
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id: version
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uses: notiz-dev/github-action-json-property@release
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with:
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# Path to the package.json within the unzipped artifact
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path: 'artifacts/sharp-x64/nodejs/node_modules/sharp/package.json'
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prop_path: 'version'
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- name: Check if version is pre-release
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id: prerelease
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- name: Check if new version is a pre-release
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id: prerelease # Give the step an ID if you wanted to use outputs instead of env
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run: |
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if [[ "${{ steps.version.outputs.prop }}" == *-* ]]; then
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echo "is_prerelease=true" >> $GITHUB_ENV
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SHARP_VERSION="${{ steps.version.outputs.prop }}"
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if [[ "$SHARP_VERSION" == *-* ]]; then
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echo "Detected pre-release version: $SHARP_VERSION"
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echo "IS_PRERELEASE=true" >> $GITHUB_ENV
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else
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echo "is_prerelease=false" >> $GITHUB_ENV
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echo "Detected stable version: $SHARP_VERSION"
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echo "IS_PRERELEASE=false" >> $GITHUB_ENV
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fi
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- name: Skip if no stable version change
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if: env.is_prerelease == 'false' && env.sharpver == steps.version.outputs.prop
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run: echo "🧠 No Sharp stable update detected. Skipping release."
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- name: Update version.txt
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if: env.is_prerelease == 'false' && env.sharpver != steps.version.outputs.prop
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run: echo "${{ steps.version.outputs.prop }}" > version.txt
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- name: Commit version.txt
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# --- Optional: Skip logic based on version comparison ---
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# This logic prevents re-releasing the *same* version.
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# It also only updates version.txt for *stable* releases.
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- name: Check if release should be skipped
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id: skip_check
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run: |
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echo "Previous version: ${{ env.sharpver }}"
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echo "New version: ${{ steps.version.outputs.prop }}"
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echo "Is pre-release: ${{ env.IS_PRERELEASE }}"
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if [[ "${{ env.sharpver }}" == "${{ steps.version.outputs.prop }}" ]]; then
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echo "Version hasn't changed (${{ steps.version.outputs.prop }}). Skipping release."
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echo "SKIP_RELEASE=true" >> $GITHUB_ENV
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else
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echo "Version changed or first run. Proceeding with release checks."
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echo "SKIP_RELEASE=false" >> $GITHUB_ENV
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fi
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# --- Update version.txt only for new STABLE releases ---
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- name: Update version.txt for new stable release
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# Run only if it's NOT a pre-release AND the version has changed
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if: steps.skip_check.outputs.SKIP_RELEASE == 'false' && env.IS_PRERELEASE == 'false'
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run: |
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echo "Updating version.txt to ${{ steps.version.outputs.prop }}"
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echo "${{ steps.version.outputs.prop }}" > version.txt
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- name: Commit version.txt update
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# Run only if version.txt was updated (new stable release)
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if: steps.skip_check.outputs.SKIP_RELEASE == 'false' && env.IS_PRERELEASE == 'false'
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uses: stefanzweifel/git-auto-commit-action@v4
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if: env.is_prerelease == 'false' && env.sharpver != steps.version.outputs.prop
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with:
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commit_message: "Update sharp to ${{ steps.version.outputs.prop }}"
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file_pattern: version.txt
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# Add push options if your branch protection requires it
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# push_options: '--force'
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# --- Create GitHub Release ---
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- name: Create GitHub Release
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# Run only if the version has actually changed (don't re-release the same version)
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if: steps.skip_check.outputs.SKIP_RELEASE == 'false'
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uses: softprops/action-gh-release@v1
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if: ${{ env.sharpver != steps.version.outputs.prop }}
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with:
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files: artifacts/**/*.zip
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body: Sharp version ${{ steps.version.outputs.prop }}
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tag_name: ${{ steps.version.outputs.prop }}
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prerelease: ${{ env.is_prerelease }}
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files: artifacts/**/*.zip # Upload all zip files from the artifacts subdirectories
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body: | # Use a multi-line body for better formatting
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Sharp version ${{ steps.version.outputs.prop }} Lambda Layer.
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Architectures included:
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- arm64
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- x64
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- all (combined node_modules for arm64 & x64)
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tag_name: v${{ steps.version.outputs.prop }} # Add 'v' prefix to tag, common practice
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name: Sharp Layer v${{ steps.version.outputs.prop }} # Release title
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# Use the environment variable set in the 'Check if new version is a pre-release' step
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prerelease: ${{ env.IS_PRERELEASE }}
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Explicitly pass the token
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# --- Notify Discord ---
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- name: Notify Discord
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if: ${{ env.sharpver != steps.version.outputs.prop }}
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# Notify only if a new release was created
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if: steps.skip_check.outputs.SKIP_RELEASE == 'false'
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run: |
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# Construct message based on whether it's a pre-release or stable release
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if [[ "${{ env.IS_PRERELEASE }}" == "true" ]]; then
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RELEASE_TYPE="Pre-release"
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else
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RELEASE_TYPE="Stable release"
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fi
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MESSAGE_CONTENT="🧠 Sharp Lambda Layer updated!\\n${RELEASE_TYPE}: \`${{ steps.version.outputs.prop }}\`\\n<https://github.com/${{ github.repository }}/releases/tag/v${{ steps.version.outputs.prop }}>"
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curl -X POST -H "Content-Type: application/json" \
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-d "{\"content\":\"🧠 Sharp Lambda Layer updated!\nVersion: \`${{ steps.version.outputs.prop }}\`\n<https://github.com/${{ github.repository }}/releases/tag/${{ steps.version.outputs.prop }}>\"}" \
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"${{ secrets.DISCORD_WEBHOOK_URL }}"
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-d "{\"content\":\"${MESSAGE_CONTENT}\"}" \
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"${{ secrets.DISCORD_WEBHOOK_URL }}"

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