Daily Diff #286
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| name: Daily Diff | |
| on: | |
| schedule: | |
| - cron: '0 0 * * *' # Runs at midnight every day (change cron for different timings) | |
| workflow_dispatch: | |
| permissions: | |
| contents: write | |
| env: | |
| REPOS: ${{ vars.REPOS }} | |
| jobs: | |
| prepare-matrix: | |
| name: Get Repositories List | |
| runs-on: ubuntu-latest | |
| outputs: | |
| repos: ${{ steps.step1.outputs.matrix }} | |
| steps: | |
| - name: Create Matrix Variable | |
| id: step1 | |
| run: echo "matrix=${{env.REPOS}}" >> $GITHUB_OUTPUT | |
| check-diff: | |
| name: Check Diff | |
| needs: [prepare-matrix] | |
| strategy: | |
| matrix: | |
| repo: ${{ fromJSON(needs.prepare-matrix.outputs.repos) }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| path: host | |
| persist-credentials: false | |
| - name: Checkout ${{ matrix.repo }} | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ matrix.repo }} | |
| path: guest | |
| fetch-depth: 0 | |
| - name: Setup Repository Environment | |
| run: | | |
| cd host | |
| git fetch origin ${{ matrix.repo }} || echo "No remote branch found." | |
| git switch ${{ matrix.repo }} || git switch -c ${{ matrix.repo }} | |
| mkdir -p diffs | |
| - name: Get Repository Description | |
| run: curl -sSL -X GET "https://api.github.com/repos/${{ matrix.repo }}" > host/repo.json | |
| - name: Find First Commit in Last 24 Hours | |
| run: | | |
| cd guest | |
| FIRST_COMMIT=$(git rev-list --since="1 day ago" HEAD | tail -n 1) | |
| if [ -z "$FIRST_COMMIT" ]; then | |
| echo "No commits in the last 24 hours." | |
| exit 0 # Exit the workflow successfully without error | |
| fi | |
| echo "FIRST_COMMIT=$FIRST_COMMIT" >> $GITHUB_ENV | |
| - name: Get Git Diff | |
| if: env.FIRST_COMMIT | |
| run: | | |
| cd guest | |
| DIFF_INDEX=$(ls ../host/diffs -l | wc -l) | |
| if git rev-parse --quiet --verify "${FIRST_COMMIT}^1"; then | |
| git diff "${FIRST_COMMIT}^1" HEAD -- > ../host/diffs/${DIFF_INDEX}.txt | |
| else | |
| git show "${FIRST_COMMIT}" > ../host/diffs/${DIFF_INDEX}.txt | |
| fi | |
| shell: /usr/bin/bash -e {0} | |
| env: | |
| FIRST_COMMIT: ${{ env.FIRST_COMMIT }} | |
| - name: Commit and Push Changes | |
| if: env.FIRST_COMMIT | |
| run: | | |
| cd host | |
| git config user.name github-actions | |
| git config user.email github-actions@github.com | |
| git add . | |
| git commit -m "Update diffs for ${{ matrix.repo }} at $(date)" | |
| git remote set-url origin https://x-access-token:${{ secrets.PAT }}@github.com/${{ github.repository }} | |
| git push -u origin ${{ matrix.repo }} | |
| env: | |
| FIRST_COMMIT: ${{ env.FIRST_COMMIT }} |