Update Calendar and Deploy to GitHub Pages #187
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| name: Update Calendar and Deploy to GitHub Pages | |
| on: | |
| schedule: | |
| - cron: "0 */6 * * *" # Every 6 hours | |
| - cron: "0 6 * * *" # Run at 6:00 UTC every day | |
| - cron: "0 7 * * *" # Run at 7:00 UTC every day | |
| workflow_dispatch: # Allows manual triggering of the workflow | |
| push: | |
| branches: ["main"] # Triggers deployment when changes are pushed to main | |
| permissions: | |
| actions: read # Allow reading of workflow run details and artifacts | |
| contents: read # Allow reading repository contents | |
| jobs: | |
| update-calendar: | |
| runs-on: windows-latest | |
| outputs: | |
| changes_detected: ${{ steps.compare.outputs.changes_detected }} | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| # Download the previous script output (if available) | |
| - name: Download Previous Script Output | |
| uses: dawidd6/action-download-artifact@v2 | |
| with: | |
| workflow: GeneratePage.yml # Your workflow file name | |
| name: script-output # Name of the artifact to download | |
| path: previous_script_output.txt | |
| branch: main | |
| continue-on-error: true # Ignore errors if there's no previous artifact (first run) | |
| # Download the previous script output (if available) | |
| - name: Download Previous ICS | |
| uses: dawidd6/action-download-artifact@v2 | |
| with: | |
| workflow: GeneratePage.yml # Your workflow file name | |
| name: calendar | |
| path: previous_calendar.ics | |
| branch: main | |
| continue-on-error: true # Ignore errors if there's no previous artifact (first run) | |
| # Debugging: List files after downloading the artifact | |
| - name: List Files After Download | |
| run: | | |
| Write-Host "Files in current directory:" | |
| Get-ChildItem -Recurse | |
| shell: pwsh | |
| # Create output directory | |
| - name: Create Output Directory | |
| run: New-Item -ItemType Directory -Path .out -Force | |
| shell: pwsh | |
| # Run your PowerShell script and capture output | |
| - name: Run PowerShell Script and Capture Output | |
| run: | | |
| if (Test-Path "./previous_calendar.ics/calendar.ics") { | |
| Write-Host ::notice::Appending to the previous calendar. | |
| ./timeTableToIcs.ps1 -appendToPreviousICSat "./previous_calendar.ics/calendar.ics" -OutputFilePath ".out/calendar.ics" -baseUrl ${{ secrets.BASE_URL }} -elementId ${{ secrets.ELEMENT_ID }} -overrideSummaries ${{ secrets.OVERRIDE_SUMMARIES }} -outAllFormats -cookie ${{ secrets.COOKIE }} -tenantId ${{ secrets.TENANT_ID }} | Tee-Object -FilePath script_output.txt -Encoding utf8 | |
| } else { | |
| ./timeTableToIcs.ps1 -OutputFilePath ".out/calendar.ics" -baseUrl ${{ secrets.BASE_URL }} -elementId ${{ secrets.ELEMENT_ID }} -overrideSummaries ${{ secrets.OVERRIDE_SUMMARIES }} -outAllFormats -cookie ${{ secrets.COOKIE }} -tenantId ${{ secrets.TENANT_ID }} | Tee-Object -FilePath script_output.txt -Encoding utf8 | |
| } | |
| shell: pwsh | |
| # Debugging: List files after downloading the artifact | |
| - name: List Files After Generation | |
| run: | | |
| Write-Host "Files in .out/:" | |
| Get-ChildItem ./.out/ -Recurse | |
| shell: pwsh | |
| # Compare new script output with the previous script output | |
| - name: Compare Script Outputs | |
| id: compare | |
| run: | | |
| $previousScriptOutputPath = "previous_script_output.txt/script_output.txt" | |
| Write-Host "Previous script output path: $previousScriptOutputPath" | |
| if (Test-Path $previousScriptOutputPath) { | |
| Write-Host "Comparing previous script output with the new one:" | |
| # Compare the two files | |
| $diff = Compare-Object -ReferenceObject (Get-Content $previousScriptOutputPath) -DifferenceObject (Get-Content script_output.txt) | Out-String | |
| if ($diff -ne "") { | |
| Write-Host "::group::Differences found in script output:" | |
| Write-Host "$diff" | |
| Write-Host "::endgroup::" | |
| Write-Host "::notice::Changes detected in script output." | |
| echo "changes_detected=true" >> $env:GITHUB_OUTPUT | |
| } else { | |
| Write-Host "::notice::No differences found in script output." | |
| echo "changes_detected=false" >> $env:GITHUB_OUTPUT | |
| } | |
| } else { | |
| Write-Host "::notice::No previous script output found. Assuming changes." | |
| echo "changes_detected=true" >> $env:GITHUB_OUTPUT | |
| } | |
| shell: pwsh | |
| # Upload the new script output as an artifact for future comparison | |
| - name: Upload Script Output Artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: script-output | |
| path: script_output.txt | |
| # Upload the new calendar(s) as an artifact for deployment | |
| - name: Upload Artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: calendar | |
| path: ./.out/* | |
| if-no-files-found: error | |
| overwrite: false | |
| include-hidden-files: true | |
| deploy: | |
| needs: update-calendar | |
| runs-on: ubuntu-latest | |
| if: needs.update-calendar.outputs.changes_detected == 'true' | |
| permissions: | |
| contents: read | |
| pages: write | |
| id-token: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Download ICS Artifact | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: calendar | |
| path: '.out' | |
| # Generate index.html with links to all files in .out directory | |
| - name: Generate index.html | |
| run: | | |
| echo "<html><body><h1>Generated Files</h1><ul>" > .out/index.html | |
| for file in .out/*; do | |
| fname=$(basename "$file") | |
| if [ "$fname" != "index.html" ]; then | |
| echo "<li><a href=\"$fname\">$fname</a></li>" >> .out/index.html | |
| fi | |
| done | |
| echo "</ul></body></html>" >> .out/index.html | |
| shell: bash | |
| - name: Setup Pages | |
| uses: actions/configure-pages@v5 | |
| - name: Upload Artifact | |
| uses: actions/upload-pages-artifact@v3 | |
| with: | |
| path: '.out' # Directory containing the build artifacts | |
| - name: Deploy to GitHub Pages | |
| id: deployment | |
| uses: actions/deploy-pages@v4 |