trigger-agent-helm-chart-update.yaml

name: Trigger Agent Helm Chart Update

on:
  workflow_dispatch:
    inputs:
      TARGET_BRANCH:
        description: 'Target branch to create PR against (e.g. release-1.17)'
        required: true
        type: string

permissions: {}

jobs:
  update-agent-helm-chart:
    name: Update Agent Helm Chart for ${{ inputs.TARGET_BRANCH }}
    runs-on: ubuntu-22.04
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Checkout code
        uses: actions/checkout@8410ad0602e1e429cee44a835ae9f77f654a6694 # v4.0.0
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}
          ref: ${{ inputs.TARGET_BRANCH }}
          submodules: true

      - name: Set up Git config
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Generate/update agent helm chart
        run: make agent-helm-chart

      - name: Prepare metadata for PR
        id: metadata
        shell: bash
        run: |
          set -euo pipefail
          TIMESTAMP=$(date -u +"%Y%m%d-%H%M%S")
          echo "ts=${TIMESTAMP}" >> "$GITHUB_OUTPUT"

      - name: Create Pull Request
        id: create_pr
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "chore(agent-helm-chart): regenerate chart"
          branch: build/agent-helm-chart-${{ steps.metadata.outputs.ts }}
          delete-branch: true
          title: "chore(agent-helm-chart): regenerate chart"
          body: |
            This PR regenerates files under `helm-charts/redhat-argocd-agent` by running `make agent-helm-chart`.

            Base branch: `${{ inputs.TARGET_BRANCH }}`

            Automatically generated by GitHub Actions.
          labels: |
            auto-merge
          base: ${{ inputs.TARGET_BRANCH }}