version-history.yml

name: Update version history

on:
  workflow_dispatch:
    inputs:
      release:
        description: 'Release branch or tag'
        required: true
        default: 'main'
      cg:
        description: 'Generate cgmanifest.json'
        required: true
        default: 'false'
      push:
        description: 'Update repository with results'
        required: true
        default: 'true'
      overwrite:
        description: 'Overwrite existing files'
        required: true
        default: 'true'
      definition:
        description: 'Definition ID (Optional)'
        required: false
        default: ''


jobs:
  image_info:
    name: Update version history
    runs-on: ubuntu-latest
    steps:

    - name: Free more space
      id: free_space 
      run: |
        set -e
        # Ensure enough space is available for build
        sudo apt-get autoremove -y
        sudo apt-get clean -y
        sudo rm -rf /usr/share/dotnet

    - name: Checkout ref
      id: checkout_ref
      uses: actions/checkout@v2
      with:
        path: 'ref'
        ref: ${{ github.ref }}
        
    - name: Checkout release
      id: checkout_release
      uses: actions/checkout@v2
      with:
        path: 'release'
        ref: ${{ github.event.inputs.release }}

    - name: Azure CLI login
      id: az_login
      uses: azure/login@v1
      with:
        creds: ${{ secrets.AZ_ACR_CREDS }}

    - name: Get image info
      id: Get_image_info
      run: |
        set -e

        # ACR login
        ACR_REGISTRY_NAME=$(echo ${{ secrets.REGISTRY }} | grep -oP '(.+)(?=\.azurecr\.io)')
        az acr login --name $ACR_REGISTRY_NAME

        # Go to the release, copy the build tool from ref since this is the version for the workflow
        cd "$GITHUB_WORKSPACE/release"
        rm -rf build node_modules
        cp -r "$GITHUB_WORKSPACE/ref/build" "$GITHUB_WORKSPACE/release/"
        yarn install

        # Pull images and update cgmanifest.json, but output back to ref
        build/vscdc info  --no-build \
                          --markdown \
                          --prune \
                          --release ${{ github.event.inputs.release }} \
                          --registry ${{ secrets.REGISTRY }} \
                          --registry-path ${{ secrets.REGISTRY_BASE_PATH }} \
                          --stub-registry ${{ secrets.STUB_REGISTRY }} \
                          --stub-registry-path ${{ secrets.STUB_REGISTRY_BASE_PATH }} \
                          --output-path "$GITHUB_WORKSPACE/ref" \
                          $(if [ "${{ github.event.inputs.overwrite }}" = "false" ]; then echo '--no-overwrite'; else echo '--overwrite'; fi) \
                          $(if [ "${{ github.event.inputs.cg }}" = "false" ]; then echo '--no-cg'; else echo '--cg'; fi) \
                          ${{ github.event.inputs.definition }}

    - name: Push image information
      id: push_image_info
      run: |
        set -e

        # Push updates to ref
        cd "$GITHUB_WORKSPACE/ref"

        GIT_BRANCH=$(echo "${{ github.ref }}" | grep -oP 'refs/(heads|tags)/\K(.+)')
        if [ "$GIT_BRANCH" == "" ]; then 
            GIT_BRANCH=main
        fi

        git config --global user.email "vscr-feedback@microsoft.com"
        git config --global user.name "CI"
        git config pull.rebase false

        # Pull in anything that may have come in
        git pull "https://ci:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}" "HEAD:$GIT_BRANCH"

        # Add / update and commit
        git add -A
        git commit -m 'Automated update for image history' || export NO_UPDATES=true

        # Push (unless disabled for testing)
        if [ "$NO_UPDATES" != "true" ] && [ "${{ github.event.inputs.push }}" = "true" ]; then
            git push "https://ci:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}" "HEAD:$GIT_BRANCH"
        fi