name: Lint (golangci-lint)
on:
  push:
    tags:
      - v*
    branches:
      - master
      - develop
  pull_request:

env:
  COMPILER_IMAGE: stashapp/compiler:8

jobs:
  golangci:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Checkout
        run: git fetch --prune --unshallow --tags

      - name: Pull compiler image
        run: docker pull $COMPILER_IMAGE

      - name: Start build container
        run: |
          mkdir -p .go-cache
          docker run -d --name build --mount type=bind,source="$(pwd)",target=/stash,consistency=delegated --mount type=bind,source="$(pwd)/.go-cache",target=/root/.cache/go-build,consistency=delegated -w /stash $COMPILER_IMAGE tail -f /dev/null

      - name: Generate Backend
        run: docker exec -t build /bin/bash -c "make generate-backend"

      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v3
        with:
          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
          version: latest

          # Optional: working directory, useful for monorepos
          # working-directory: somedir

          # Optional: golangci-lint command line arguments.
          #
          # Note: By default, the `.golangci.yml` file should be at the root of the repository.
          # The location of the configuration file can be changed by using `--config=`
          args: --timeout=5m

          # Optional: show only new issues if it's a pull request. The default value is `false`.
          # only-new-issues: true

          # Optional: if set to true, then all caching functionality will be completely disabled,
          #           takes precedence over all other caching options.
          # skip-cache: true

          # Optional: if set to true, then the action won't cache or restore ~/go/pkg.
          # skip-pkg-cache: true

          # Optional: if set to true, then the action won't cache or restore ~/.cache/go-build.
          # skip-build-cache: true

          # Optional: The mode to install golangci-lint. It can be 'binary' or 'goinstall'.
          # install-mode: "goinstall"

      - name: Cleanup build container
        run: docker rm -f -v build
