update-gitops-repo-api-v2.yaml

name: Update API Image Tag in GitOps Repo

on:
  push:
    branches:
    - main
    paths:
      - backend/**

jobs:
  update-gitops-image-tag:
    runs-on: ubuntu-latest
    steps:
    - name: Get PR Number
      id: get-pr-number
      uses: actions/github-script@v5
      with:
        script: |
          const { data: pulls } = await github.rest.pulls.list({
            owner: context.repo.owner,
            repo: context.repo.repo,
            state: 'all',
          });
          const pr = pulls.find(pr => pr.merge_commit_sha === process.env.GITHUB_SHA);
          if (pr) {
            return pr.number
          } else {
            return ''
          }
        result-encoding: string

      # Install yaml parser
    - name: Install yq
      run: |
        curl -Lo yq "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64"
        chmod +x yq
        mv yq /home/runner/bin

      # Add deploy key to runner
    - name: Setup SSH
      run: |
        mkdir -p ~/.ssh
        echo "${{ secrets.GITOPS_REPO_PRIVATE_KEY }}" > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts

      # Make changes to image tag within GitOps repo
    - name: Clone, Update, and Commit Changes
      run: |
        git clone git@github.com:bcgov-c/tenant-gitops-ede50e.git
        cd tenant-gitops-ede50e

        FILE_PATH="grs-dats/values-dev.yaml"
        NEW_TAG="${{ steps.get-pr-number.outputs.result }}"

        yq e ".api_v2.image.tag = \"$NEW_TAG\"" -i "$FILE_PATH"

        git config user.email "brandon.bouchard@gov.bc.ca"
        git config user.name "Bottle7"

        git add "$FILE_PATH"
        git commit -m "Update API image tag to $NEW_TAG"
        git push