name: "Updates vendor 'aws_bash_completer' and 'aws_zsh_completer.sh' scripts"
on:
  workflow_dispatch:
  schedule:
  - cron: '0 0 * * 0'  # Runs every Sunday at midnight UTC (adjust as needed)

jobs:
  fetch-latest-aws-completer-scripts:
    runs-on: ubuntu-latest
    environment: documentation # grants access to secrets.PAT, for creating pull requests
    permissions:
      contents: read
    steps:
      - name: Generate a token
        id: app-token
        uses: actions/create-github-app-token@v3
        with:
          app-id: ${{ vars.DEVCONTAINERS_REPO_AUTOMATION_ID }}
          private-key: ${{ secrets.DEVCONTAINERS_REPO_AUTOMATION_PRIVATE_KEY }}

      - name: Checkout
        id: checkout
        uses: actions/checkout@v7
        with:
          token: ${{ steps.app-token.outputs.token }}

      - name: Run fetch-latest-completer-scripts.sh
        run: src/aws-cli/scripts/fetch-latest-completer-scripts.sh

      - name: Create a PR for completer scripts
        id: push_image_info
        env:
          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
        run: |
          set -e
          echo "Start."

          # Configure git and Push updates
          git config --global user.email github-actions@github.com
          git config --global user.name github-actions
          git config pull.rebase false

          branch=automated-script-update-$GITHUB_RUN_ID
          git checkout -b $branch
          message='[Updates] Automated vendor 'aws-cli' completer scripts'

          # Add / update and commit
          git add src/aws-cli/scripts/vendor/aws_bash_completer
          git add src/aws-cli/scripts/vendor/aws_zsh_completer.sh

          git commit -m 'Automated completer scripts update' || export NO_UPDATES=true

          # Bump version and push
          if [ "$NO_UPDATES" != "true" ] ; then
              echo "$(jq --indent 4 '.version = (.version | split(".") | map(tonumber) | .[2] += 1 | join("."))' src/aws-cli/devcontainer-feature.json)"  > src/aws-cli/devcontainer-feature.json
              git add src/aws-cli/devcontainer-feature.json

              git commit -m 'Bump version'
              git push origin "$branch"
              gh api \
                --method POST \
                -H "Accept: application/vnd.github+json" \
                /repos/${GITHUB_REPOSITORY}/pulls \
                -f title="$message" \
              -f body="$message" \
              -f head="$branch" \
              -f base="$GITHUB_REF_NAME"
          fi