zowe-versions_updateVersions_createPR.yml

name: Update Versions and Create PR (zowe-versions)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Release Version (x.x.x)'
        required: true
      zowe_version:
        description: "Zowe Version Tag"
        default: zowe-v2-lts
        required: true
        type: choice
        options:
        - zowe-v1-lts
        - zowe-v2-lts

jobs:
  update_versions_and_create_pr:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: lts/*

      - name: Create Branch
        run: |
          version_name="${{ github.event.inputs.version }}"
          branch_name="v$version_name/master"
          git checkout -b "$branch_name"

      - name: Get and Change Component Versions
        id: get_versions
        run: |
          zowe_version="${{ github.event.inputs.zowe_version }}"
          components=$(yq -r ".packages | with_entries(select(.value.\"$zowe_version\")) | keys | .[]" zowe-versions.yaml)
          version="${{ github.event.inputs.version }}"
          # echoing to txt file to later add this file as the PR description
          echo "This PR updates the following package versions in zowe-versions.yaml for \`$zowe_version\`" >> description.txt
          echo "| Updated Package | Old Version | New Version |" >> description.txt
          echo "| --- | --- | --- |" >> description.txt
          for component in $components; do
            current_version=$(grep -A 2 "^  $component:" zowe-versions.yaml | grep "$zowe_version" | awk '{print $2}' | tr -d '\r')
            new_version=$(npm view @zowe/$component "dist-tags.$zowe_version" --@zowe:registry=https://zowe.jfrog.io/zowe/api/npm/npm-local-release/)
            if [[ "$new_version" != "$current_version" ]]; then
              echo "| $component | $current_version | $new_version |" >> description.txt
              # Replaces the version number. If it doesn't match on the first line after the component, it goes to the next line and checks again.
              sed -i -E "/^  $component:/ { n; s/($zowe_version: ).*/\1$new_version/; t; n; s/($zowe_version: ).*/\1$new_version/ }" zowe-versions.yaml
            fi
          done

          # Update zowe-versions.yaml tags section (always sets rc = 1)
          sed -i -E "/$zowe_version:/ { n; s/(version: ).*/\1$version/; s/(rc: )[0-9]+/\11/ }" zowe-versions.yaml


      - name: Commit and Push Changes
        run: |
          git config --global user.name ${{ secrets.ZOWE_ROBOT_USER }}
          git config --global user.email ${{ secrets.ZOWE_ROBOT_EMAIL }}
          git add zowe-versions.yaml
          git commit -sm "Update component versions"
          git push origin HEAD

      - name: Create Pull Request
        env:
          GH_TOKEN: ${{ secrets.ZOWE_ROBOT_TOKEN }}
        run: |
          version_name="${{ github.event.inputs.version }}"
          branch_name="v$version_name/master"
          pr_title="Update zowe component versions for $version_name"
          body_file=description.txt
          pr_url=$(gh pr create --base master --head "$branch_name" --title "$pr_title" --body-file "$body_file")
          pr_number=$(echo "$pr_url" | sed 's/.*\/\([0-9]\+\)$/\1/')
          curl -X POST \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer ${{ secrets.ZOWE_ROBOT_TOKEN }}"\
            https://api.github.com/repos/zowe/zowe-cli-standalone-package/pulls/$pr_number/requested_reviewers \
            -d '{"team_reviewers":["zowe-cli-administrators"]}'

          echo "Pull Request created successfully"