record-changeset.yml

name: Record Changeset

on:
  workflow_dispatch:
    inputs:
      version_type:
        description: "Change type"
        required: true
        type: choice
        options:
          - patch
          - minor
          - major
        default: "patch"

jobs:
  changeset:
    name: Create Changeset
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Set BASE_BRANCH
        run: |
          if [[ "${GITHUB_REF#refs/heads/}" == "staging"* ]]; then
            echo "BASE_BRANCH=staging" >> $GITHUB_ENV
          else
            echo "BASE_BRANCH=main" >> $GITHUB_ENV
          fi

      - name: Sync Base Branch
        run: |
          git fetch origin ${{ env.BASE_BRANCH }}
          git merge origin/${{ env.BASE_BRANCH }} --no-edit

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install Dependencies
        run: yarn install --frozen-lockfile

      - name: Run Changeset Command
        id: changeset
        env:
          BASE_BRANCH: ${{ env.BASE_BRANCH }}
        run: |
          echo "=== Starting Changeset Creation ==="

          # Get and log commit message
          COMMIT_MESSAGE=$(git log -1 --pretty=%B)
          echo "Commit Message: ${COMMIT_MESSAGE}"
          echo "Base Branch: ${BASE_BRANCH}"

          echo "=== Creating Empty Changeset ==="
          # Create the changeset file first
          CHANGESET_OUTPUT=$(npx changeset add --empty)
          echo "Changeset Command Output: ${CHANGESET_OUTPUT}"

          echo "=== Extracting Filename ==="
          # Get the generated changeset filename
          CHANGESET_FILE=$(echo "$CHANGESET_OUTPUT" | grep -o '[a-z0-9\-]\+\.md')
          echo "Generated Changeset Filename: ${CHANGESET_FILE}"

          echo "=== Checking .changeset Directory ==="
          ls -la .changeset || echo "Directory not found!"

          echo "=== Writing Changeset Content ==="
          # Modify the changeset file to include the package
          cat > ".changeset/${CHANGESET_FILE}" << EOF
          ---
          "@avaprotocol/sdk-js": ${{ github.event.inputs.version_type }}
          ---

          ${COMMIT_MESSAGE}
          EOF

          echo "=== Verifying Changeset File Content ==="
          if [ -f ".changeset/${CHANGESET_FILE}" ]; then
            echo "Changeset file content:"
            cat ".changeset/${CHANGESET_FILE}"
          else
            echo "Error: Changeset file was not created!"
          fi

          echo "=== Setting Output Variable ==="
          echo "changeset_file=${CHANGESET_FILE}" >> $GITHUB_OUTPUT

          echo "=== Final Directory Check ==="
          # Verify changeset creation
          if [ ! -d ".changeset" ]; then
            echo "Error: .changeset directory not created"
            exit 1
          fi

          echo "=== Staging and Committing Changeset ==="
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"

          echo "Staging changeset file..."
          git add ".changeset/${CHANGESET_FILE}"
          git status

          echo "Committing changeset..."
          git commit -m "Add changeset for: ${COMMIT_MESSAGE} [skip ci]"

          echo "Verifying commit..."
          git log -1 --stat

          echo "=== Changeset Creation Complete ==="

          # Add this line to set the commit message as an output
          echo "commit_message=${COMMIT_MESSAGE}" >> $GITHUB_OUTPUT

      - name: Commit and Push Changes
        id: commit_and_push
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"

          # Create and checkout new branch using changeset filename
          BRANCH_NAME="changeset-$(basename ${{ steps.changeset.outputs.changeset_file }} .md)"
          git checkout -b "$BRANCH_NAME"
          git push origin "$BRANCH_NAME"

          # Set outputs for later use
          echo "commit_message=${{ steps.changeset.outputs.commit_message }}" >> $GITHUB_ENV
          echo "branch_name=${BRANCH_NAME}" >> $GITHUB_ENV

      - name: Create Pull Request
        env:
          GH_TOKEN: ${{ github.token }}
          COMMIT_MESSAGE: ${{ steps.changeset.outputs.commit_message }}
          BRANCH_NAME: ${{ env.branch_name }}
          BASE_BRANCH: ${{ env.BASE_BRANCH }}
        run: |
          gh pr create \
            --title "Add changeset for ${COMMIT_MESSAGE}" \
            --body "This pull request adds a changeset for ${COMMIT_MESSAGE}. Please review." \
            --base "$BASE_BRANCH" \
            --head "$BRANCH_NAME"

    permissions:
      contents: write
      pull-requests: write