# Pipeline Gitea Actions pour Kazier — lint + test + build + image registre.
#
# Prérequis act_runner (une seule fois) :
#   - Runner act_runner enregistré contre l'instance Gitea, labels `ubuntu-24.04` dispo.
#   - Executor docker : privilégié (jobs docker:dind + containers) — sinon le
#     job `docker` et le service `dind` échouent.
#   - Gitea app.ini : [actions] ENABLED=true, DEFAULT_ACTIONS_URL=https://github.com
#   - Droits d'écriture du runner sur son répertoire de travail/cache.
#
# Secrets (Settings > Actions) :
#   - CONTAINER_REGISTRY_TOKEN  PAT scope write:packages (registre conteneur)
#   - CONTAINER_REGISTRY_USER   utilisateur propriétaire du PAT ci-dessus

name: CI

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:

env:
  GO_VERSION: "1.26"
  ANDROID_IMAGE: cimg/android:2024.01
  CGO_ENABLED: "0"
  # Registre conteneur Gitea (ex: cname de l'instance)
  REGISTRY_HOST: gitea.thirdshop.fr

jobs:
  lint-backend:
    runs-on: ubuntu-24.04
    container: golang:${{ env.GO_VERSION }}-alpine
    steps:
      - uses: actions/checkout@v4

      - uses: actions/cache@v4
        with:
          path: |
            /go/pkg/mod
            ~/.cache/go-build
          key: go-${{ runner.os }}-${{ hashFiles('backend/go.sum') }}
          restore-keys: |
            go-${{ runner.os }}-

      - run: go mod download
        working-directory: backend
      - run: go vet ./...
        working-directory: backend
      - run: go install honnef.co/go/tools/cmd/staticcheck@latest && staticcheck ./...
        working-directory: backend

  lint-mobile:
    runs-on: ubuntu-24.04
    container: ${{ env.ANDROID_IMAGE }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: gradle-${{ runner.os }}-${{ hashFiles('mobile-kotlin/gradle/libs.versions.toml') }}
          restore-keys: |
            gradle-${{ runner.os }}-
      - run: ./gradlew :app:lint -q
        working-directory: mobile-kotlin

  test-backend:
    runs-on: ubuntu-24.04
    container: golang:${{ env.GO_VERSION }}-alpine
    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_DB: kazier_test
          POSTGRES_USER: kazier
          POSTGRES_PASSWORD: kazier
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            /go/pkg/mod
            ~/.cache/go-build
          key: go-${{ runner.os }}-${{ hashFiles('backend/go.sum') }}
          restore-keys: |
            go-${{ runner.os }}-
      - run: go test ./...
        working-directory: backend
        env:
          TEST_DATABASE_URL: postgres://kazier:kazier@postgres:5432/kazier_test?sslmode=disable

  test-mobile:
    runs-on: ubuntu-24.04
    container: ${{ env.ANDROID_IMAGE }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: gradle-${{ runner.os }}-${{ hashFiles('mobile-kotlin/gradle/libs.versions.toml') }}
          restore-keys: |
            gradle-${{ runner.os }}-
      - run: ./gradlew :app:testDebugUnitTest -q
        working-directory: mobile-kotlin

  build-backend:
    runs-on: ubuntu-24.04
    container: golang:${{ env.GO_VERSION }}-alpine
    needs: [lint-backend, test-backend]
    steps:
      - uses: actions/checkout@v4
      - run: |
          export VERSION="$(cat VERSION)"
          CGO_ENABLED=0 GOOS=ubuntu-24.04 go build \
            -trimpath \
            -ldflags "-s -w -X main.version=${VERSION}" \
            -o bin/kazier-server \
            cmd/server/main.go
          ./bin/kazier-server --version
        working-directory: backend
      - uses: actions/upload-artifact@v4
        with:
          name: kazier-server
          path: backend/bin/kazier-server
          if-no-files-found: error

  docker:
    runs-on: ubuntu-24.04
    needs: [build-backend]
    # Push branches uniquement : pas sur PR (pas de build d'image à la review),
    # pas sur tag (c'est release.yml qui construit, évite une course dans le
    # registre entre le job `docker` et `release-docker`).
    if: github.event_name == 'push' && github.ref_type == 'branch'
    container:
      image: docker:27
      env:
        DOCKER_HOST: tcp://docker:2375
        DOCKER_TLS_CERTDIR: ""
    services:
      docker:
        image: docker:27-dind
    steps:
      - uses: actions/checkout@v4

      - name: Login registre Gitea
        env:
          CONTAINER_REGISTRY_TOKEN: ${{ secrets.CONTAINER_REGISTRY_TOKEN }}
          CONTAINER_REGISTRY_USER: ${{ secrets.CONTAINER_REGISTRY_USER }}
        run: |
          : "${CONTAINER_REGISTRY_TOKEN:?CONTAINER_REGISTRY_TOKEN manquant (PAT scope write:packages)}"
          : "${CONTAINER_REGISTRY_USER:?CONTAINER_REGISTRY_USER manquant (propriétaire du PAT)}"
          echo "$CONTAINER_REGISTRY_TOKEN" | docker login "$REGISTRY_HOST" -u "$CONTAINER_REGISTRY_USER" --password-stdin
          echo "REGISTRY_IMAGE=${REGISTRY_HOST}/${{ github.repository_owner }}/kasier" >> "$GITHUB_ENV"
          echo "IMAGE_TAG=${GITHUB_REF_NAME}" >> "$GITHUB_ENV"

      - name: Build + push (registre Gitea)
        run: |
          docker build \
            --build-arg VERSION="$(cat VERSION)" \
            --build-arg BUILD_DATE="$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
            -t "$REGISTRY_IMAGE:$IMAGE_TAG" \
            ./backend
          docker push "$REGISTRY_IMAGE:$IMAGE_TAG"
          docker run --rm "$REGISTRY_IMAGE:$IMAGE_TAG" --version