name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

env:
  REGISTRY: gitea.nik4nao.com
  IMAGE_PREFIX: gitea.nik4nao.com/nik
  GOPATH: /tmp/go
  GOMODCACHE: /tmp/go/pkg/mod
  GOCACHE: /tmp/go-build

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - name: prepare go cache dirs
        run: mkdir -p "$GOMODCACHE" "$GOCACHE"

      - uses: actions/setup-go@v6
        with:
          go-version-file: go.work
          cache-dependency-path: |
            go.work.sum
            ai-gateway/go.sum
            ha-gateway/go.sum
            discord-bot/go.sum
            tts-gateway/go.sum
            gen/go.sum

      - name: go vet
        run: |
          cd gen && go vet ./...
          cd ../ai-gateway && go vet ./...
          cd ../ha-gateway && go vet ./...
          cd ../discord-bot && go vet ./...
          cd ../tts-gateway && go vet ./...

      - name: go test
        run: |
          cd gen && go test ./...
          cd ../ai-gateway && go test ./...
          cd ../ha-gateway && go test ./...
          cd ../discord-bot && go test ./...
          cd ../tts-gateway && go test ./...

  build-ai-gateway:
    needs: test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: docker/setup-buildx-action@v4

      - uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - uses: docker/build-push-action@v7
        with:
          context: .
          file: ai-gateway/Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            ${{ env.IMAGE_PREFIX }}/ai-gateway:${{ github.sha }}
            ${{ env.IMAGE_PREFIX }}/ai-gateway:latest

  build-ha-gateway:
    needs: test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: docker/setup-buildx-action@v4

      - uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - uses: docker/build-push-action@v7
        with:
          context: .
          file: ha-gateway/Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            ${{ env.IMAGE_PREFIX }}/ha-gateway:${{ github.sha }}
            ${{ env.IMAGE_PREFIX }}/ha-gateway:latest

  build-discord-bot:
    needs: test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: docker/setup-buildx-action@v4

      - uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - uses: docker/build-push-action@v7
        with:
          context: .
          file: discord-bot/Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            ${{ env.IMAGE_PREFIX }}/discord-bot:${{ github.sha }}
            ${{ env.IMAGE_PREFIX }}/discord-bot:latest

  build-tts-gateway:
    needs: test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: docker/setup-buildx-action@v4

      - uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - uses: docker/build-push-action@v7
        with:
          context: .
          file: tts-gateway/Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            ${{ env.IMAGE_PREFIX }}/tts-gateway:${{ github.sha }}
            ${{ env.IMAGE_PREFIX }}/tts-gateway:latest

  build-tts-sidecar:
    needs: test
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - uses: docker/setup-buildx-action@v4

      - uses: docker/login-action@v4
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      # CUDA base image makes this a large (~13GB) build/push - it doesn't
      # need a GPU to build (only to usefully run), but expect this job to be
      # the slowest one in the pipeline by a wide margin.
      - uses: docker/build-push-action@v7
        with:
          context: tts-gateway/sidecar
          file: tts-gateway/sidecar/Dockerfile
          push: true
          platforms: linux/amd64
          tags: |
            ${{ env.IMAGE_PREFIX }}/tts-sidecar:${{ github.sha }}
            ${{ env.IMAGE_PREFIX }}/tts-sidecar:latest