name: Build core

on: 
  workflow_call:
    inputs:
      go_version:
        required: true
        type: string
      buf_version:
        required: true
        type: string
      node_version:
        required: true
        type: string
    outputs:
      cache_key:
        value: ${{ jobs.build.outputs.cache_key }}
      cache_path:
        value: ${{ jobs.build.outputs.cache_path }}

env:
  cache_path: |
    internal/statik/statik.go
    internal/notification/statik/statik.go
    internal/api/ui/login/static/resources/themes/zitadel/css/zitadel.css*
    internal/api/ui/login/statik/statik.go
    internal/api/assets/authz.go 
    internal/api/assets/router.go
    openapi/v2
    pkg/grpc/**/*.pb.*

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      cache_key: ${{ steps.cache.outputs.cache-primary-key }}
      cache_path: ${{ env.cache_path }}
    steps:
        - 
          uses: actions/checkout@v3
        - 
          uses: actions/cache/restore@v3
          timeout-minutes: 1
          continue-on-error: true
          id: cache
          with:
            key: core-${{ hashFiles( 'go.*', 'openapi', 'cmd', 'pkg/grpc/**/*.go', 'proto', 'internal') }}
            restore-keys: |
              core-
            path: ${{ env.cache_path }}
        - 
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          uses: bufbuild/buf-setup-action@v1
          with:
            github_token: ${{ github.token }}
            version: ${{ inputs.buf_version }}
        
        - 
          # node to install sass
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          uses: actions/setup-node@v3
          with:
            node-version: ${{ inputs.node_version }}
        - 
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          run: npm install -g sass
        
        - 
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          uses: actions/setup-go@v4
          with:
            go-version: ${{ inputs.go_version }}
        - 
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          run: make core_build
        - 
          if: ${{ steps.cache.outputs.cache-hit != 'true' }}
          uses: actions/cache/save@v3
          with:
            key: ${{ steps.cache.outputs.cache-primary-key }}
            path: ${{ env.cache_path }}