lint.yml

name: Lint
on:
  push:
    branches:
      - main
  pull_request:

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: 1.19.x

      - name: Get Go cache paths
        id: go-env
        run: |
          echo "::set-output name=cache::$(go env GOCACHE)"
          echo "::set-output name=modcache::$(go env GOMODCACHE)"
      - name: Set up Go cache
        uses: actions/cache@v3
        with:
          key: golangci-lint-${{ runner.os }}-go-${{ hashFiles('**/go.mod') }}
          restore-keys: golangci-lint-${{ runner.os }}-go-
          path: |
            ${{ steps.go-env.outputs.cache }}
            ${{ steps.go-env.outputs.modcache }}

      - name: Install golangci-lint
        run: go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.48.0

      - name: Get golangci-lint cache path
        id: golangci-lint-cache-status
        run: |
          echo "::set-output name=dir::$(golangci-lint cache status | head -1 | sed 's/^Dir: //')"

      - name: Set up golangci-lint cache
        uses: actions/cache@v3
        with:
          key: golangci-lint-${{ runner.os }}-golangci-lint-${{ hashFiles('**/go.mod') }}
          restore-keys: golangci-lint-${{ runner.os }}-golangci-lint-
          path: ${{ steps.golangci-lint-cache-status.outputs.dir }}

      - run: go version
      - run: diff -u <(echo -n) <(gofmt -d .)
      - name: Run golangci-lint
        run: | # https://github.com/golangci/golangci-lint/issues/2654
          golangci-lint run --out-format=github-actions ./...

      - name: Run Gosec Security Scanner
        run: |
          go install github.com/securego/gosec/v2/cmd/gosec@79a5b13bdb954de78c643f86d26f6451882a22bd
          gosec ./...