schema.yml

name: Update schema

on:
  workflow_dispatch:
  schedule:
    - cron: "0 16 * * 2" # Every Tuesday at 4pm UTC (8am PST, 9am PDT)

jobs:
  update:
    if: github.repository == 'aws/serverless-application-model'
    runs-on: ubuntu-latest

    permissions:
      contents: write
      pull-requests: write

    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Update schema
        id: schema
        run: |
          make init
          make schema-all
          # Sets condition steps.schema.outputs.changed to true if anything changed
          git diff --exit-code || echo "changed=true" >> $GITHUB_OUTPUT
    
      - name: Push change to temporary branch
        if: steps.schema.outputs.changed
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git checkout -b tmp/schema/$GITHUB_RUN_ID/$GITHUB_RUN_ATTEMPT
          git add -u
          git commit -m "chore(schema): update"
          git push --set-upstream origin tmp/schema/$GITHUB_RUN_ID/$GITHUB_RUN_ATTEMPT

      - name: Create PR
        if: steps.schema.outputs.changed
        run: printf '> **Note**\n> If checks do not start, close then reopen this pull request.\n\nCreated by the [`schema.yml`](https://github.com/aws/serverless-application-model/blob/develop/.github/workflows/schema.yml) workflow.\n' | gh pr create --fill --base develop --body-file -
        env:
          GH_TOKEN: ${{ github.token }}