name: CI

on:
  push:
    branches: [master]
    tags: ["v*"]
  pull_request:
    branches: [master]
  schedule:
    - cron: 0 4 * * *

jobs:
  test:
    name: All checks are passed
    uses: ./.github/workflows/test.yaml
    secrets: inherit

  approve:
    name: Approve bot PR
    runs-on: ubuntu-latest
    if: endsWith(github.actor, '[bot]')
    needs: test
    permissions:
      contents: write
      pull-requests: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: metadata
        id: metadata
        if: github.actor == 'dependabot[bot]'
        uses: dependabot/fetch-metadata@v2
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
      - name: Enable auto-merge for bot PRs
        run: gh pr merge --auto --squash --delete-branch "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  release-processor-image:
    name: Release processor image
    runs-on: ubuntu-latest
    needs: test
    if: github.event_name == 'push' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/master')
    steps:
      - name: Checkout commit
        uses: actions/checkout@v4
      - name: Purge old artifacts
        uses: kolpav/purge-artifacts-action@v1
        with:
          token: ${{ github.token }}
          expire-in: 30mins
      - name: Login to ghcr.io
        uses: docker/login-action@v3.5.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}
      - name: Release development image
        run: |
          make build-hook-image
      - name: Release development image
        run: |
          export IMAGE_TAG=development
          make push-hook-image
      - name: Release prod image
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
        run: |
          export IMAGE_TAG=${GITHUB_REF#refs/tags/v}
          make push-hook-image

  release-processor-image-pr:
    name: Release processor image from PR
    runs-on: ubuntu-latest
    needs: test
    if: github.event_name == 'pull_request'
    steps:
      - name: Checkout commit
        uses: actions/checkout@v4
      - name: Purge old artifacts
        uses: kolpav/purge-artifacts-action@v1
        with:
          token: ${{ github.token }}
          expire-in: 30mins
      - name: Login to ghcr.io
        uses: docker/login-action@v3.5.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/neuro-inc/app-lightrag
          tags: |
            type=ref,event=pr
      - name: Build Docker image
        run: make build-hook-image
      - name: Push release for testing
        if: github.actor != 'dependabot[bot]'
        run: |
          FULL_IMAGE_NAME=${{ steps.meta.outputs.tags }}
          export IMAGE_TAG=${FULL_IMAGE_NAME##*:}
          make push-hook-image