main.yaml

name: Create index.html for new swagger.yaml

on:
  push:
    paths:
      - '**/swagger.yaml'

jobs:
  create-swagger-version:
    if: "contains(github.event.commits[0].message, '[CREATE-SWAGGER]')"
    env:
      GITHUB_TOKEN: ${{ secrets.BLOCKSCOUT_BOT_TOKEN }}
      GH_TOKEN: ${{ secrets.BLOCKSCOUT_BOT_TOKEN }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          # fetch the last 2 commits to check difference
          fetch-depth: 2

      - name: Check commit message
        id: check-commit
        run: |
          COMMIT_MESSAGE=$(git log -1 --pretty=%B)
          echo "Commit message: $COMMIT_MESSAGE"
          if [[ "$COMMIT_MESSAGE" != *"[BOT]"* || "$COMMIT_MESSAGE" != *"[CREATE-SWAGGER]"* ]]; then
            echo "The commit message does not contain [BOT] and [CREATE-SWAGGER]. Exiting."
            exit 1
          fi

      - name: Find new swagger.yaml files
        id: find-new-swagger
        run: |
          git --no-pager log -5 --oneline
          git status
          # Find new swagger.yaml files in the commit
          git diff --name-status master~1 master | grep '^A' | grep 'swagger.yaml' | awk '{print $2}' > new_swagger_files.txt
          if [[ ! -s new_swagger_files.txt ]]; then
            echo "No new swagger.yaml files found. Exiting."
            exit 1
          fi
          echo "New swagger.yaml files found:"
          cat new_swagger_files.txt

      - name: Handle new swagger file
        run: |
          # Create index.html for each new swagger.yaml found
          while IFS= read -r file; do
            dir=$(dirname "$file")
            cp utils/default_swagger_index_page.html "$dir/index.html"
            version=$(basename "$dir")
            parent_dir=$(dirname "$dir")
            echo "Parent dir: $parent_dir"
            echo "$version" >> "$parent_dir/hosted_versions.txt"
          done < new_swagger_files.txt
          rm new_swagger_files.txt

      - name: Commit and push changes
        run: |
          git config --global user.email "bot@blockscout.com"
          git config --global user.name "blockscout-bot"
          git add .
          git commit -m "[BOT] [SKIP-GH-PAGES] Add index.html for new swagger.yaml files"
          git fetch origin master
          
          if git rebase origin/master; then
            git push origin master
          else
            git rebase --abort
            echo "Rebase failed due to conflicts, exiting."
            exit 1
          fi

      - name: Trigger github-pages workflow
        uses: actions/github-script@v4
        with:
          github-token: ${{ secrets.BLOCKSCOUT_BOT_TOKEN }}
          script: |
            await github.actions.createWorkflowDispatch({
              owner: context.repo.owner,
              repo: context.repo.repo,
              workflow_id: 'jekyll-gh-pages.yml',
              ref: 'master'
            });