name: Generate and Release Protos
on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0
        persist-credentials: false

    - name: Get Version
      id: get_version
      run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
    
    - uses: bufbuild/buf-setup-action@v1
    
    - uses: actions/setup-go@v5
      with:
        go-version: '1.23'

    - uses: actions/setup-node@v6
      with:
        node-version: '18.18.x'
        registry-url: 'https://git.fjla.uk/api/packages/owlboard/npm'
        scope: '@owlboard'

    - name: Install Go Protoc Plugin
      run: |
        go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH

    - name: Install TS-Proto Plugin
      run: |
        npm install -g ts-proto
        NPM_BIN_PATH=$(npm config get prefix)/bin
        echo "$NPM_BIN_PATH" >> $GITHUB_PATH

    - name: Debug Plugin Locations
      run: |
        echo "Searching for plugins..."
        which protoc-gen-go
        find $NPM_BIN_PATH -name "protoc-gen-ts-proto"
        which protoc-gen-ts-proto

    - name: Generate Code
      run: buf generate

    - name: Publish TS
      working-directory: gen/ts
      run: |
        npm init -y
        jq '.name = "@owlboard/backend-data-contracts" | 
            .version = "${{ steps.get_version.outputs.VERSION }}" |
            .description = "Generated Protobuf types for data ingress services" |
            .repository = {
              "type": "git",
              "url": "git+https://${{ github.server_url }}/${{ github.repository }}.git"
            } |
            .bugs = {
              "url": "https://${{ github.server_url }}/${{ github.repository }}/issues"
            } |
            .homepage = "https://${{ github.server_url }}/${{ github.repository }}#readme"' \
            package.json > temp.json && mv temp.json package.json
        npm publish
      env:
        NODE_AUTH_TOKEN: ${{ secrets.PACKAGE_PUSH }}

    - name: Commit Generated Go
      run: |
        git config user.name "owlbot"
        git config user.email "owlbot@owlboard.info"
        git add gen/go/*.go
        git commit -m "OwlBot: Generated go types for ${{ steps.get_version.outputs.VERSION }}"
        git diff-index --quiet HEAD || git commit -m "OwlBot: Generated go types for ${{ steps.get_version.outputs.VERSION }}"
        git push origin HEAD:refs/tags/${{ github.ref_name }} --force
      env:
        GITHUB_TOKEN: ${{ secrets.REPO_PUSH }}