Schedule Snapshot #99
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| --- | |
| name: Schedule Snapshot | |
| on: | |
| schedule: | |
| # Runs against the default branch every day overnight | |
| - cron: "18 3 * * *" | |
| workflow_dispatch: | |
| inputs: | |
| dryRun: | |
| description: "Dry-Run" | |
| default: false | |
| required: false | |
| type: boolean | |
| env: | |
| DEFAULT_BRANCH: dev | |
| jobs: | |
| changes-since-last-snapshot: | |
| name: Detect changes since last snapshot | |
| runs-on: ubuntu-latest | |
| outputs: | |
| has-changes: ${{ steps.gitsha.outputs.latestsha }} != ${{ steps.current-registry-sha.outputs.registrysha }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.DEFAULT_BRANCH }} | |
| - name: Get Git SHA | |
| id: gitsha | |
| run: echo "latestsha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT | |
| - name: Generate Token | |
| uses: actions/create-github-app-token@v1 | |
| id: generate-token | |
| with: | |
| app-id: "${{ secrets.APP_ID }}" | |
| private-key: "${{ secrets.APP_PRIVATE_KEY }}" | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ steps.generate-token.outputs.token }} | |
| - name: Pull info from registry | |
| id: current-registry-sha | |
| run: | | |
| docker pull ghcr.io/${{ github.repository }}:${{ env.DEFAULT_BRANCH }} | |
| echo registrysha=$(docker inspect -f '{{ index .Config.Labels "org.opencontainers.image.revision" }}' ghcr.io/${{ github.repository }}:${{ env.DEFAULT_BRANCH }}) >> $GITHUB_OUTPUT | |
| - name: Summarize Job | |
| run: | | |
| echo "## Detect Commits" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "Is Dry Run? ${{ inputs.dryRun }}" >> $GITHUB_STEP_SUMMARY | |
| echo "${{steps.gitsha.outputs.latestsha}} - Latest Repository SHA on branch ${{ env.DEFAULT_BRANCH }}" >> $GITHUB_STEP_SUMMARY | |
| echo "${{ steps.current-registry-sha.outputs.registrysha }} - Latest SHA on Registry Image ghcr.io/${{ github.repository }}:${{ env.DEFAULT_BRANCH }}" >> $GITHUB_STEP_SUMMARY | |
| run-publish-snapshot: | |
| needs: | |
| - changes-since-last-snapshot | |
| if: needs.changes-since-last-snapshot.outputs.has-changes && !inputs.dryRun | |
| uses: ./.github/workflows/publish-snapshot.yaml | |
| secrets: inherit |