name: Go

on: [push, pull_request]

env:
  GOTOOLCHAIN: local

jobs:
  lint:
    runs-on: ubuntu-latest
    name: Lint (latest)
    steps:
      - uses: actions/checkout@v6

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version: "1.26"
          cache: true

      - name: Install libolm
        run: sudo apt-get install libolm-dev libolm3

      - name: Install goimports
        run: |
          go install golang.org/x/tools/cmd/goimports@latest
          go install honnef.co/go/tools/cmd/staticcheck@latest
          export PATH="$HOME/go/bin:$PATH"

      - name: Run pre-commit
        uses: pre-commit/action@v3.0.1

  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        go-version: ["1.25", "1.26"]
    name: Build (${{ matrix.go-version == '1.26' && 'latest' || 'old' }}, libolm)

    steps:
      - uses: actions/checkout@v6

      - name: Set up Go ${{ matrix.go-version }}
        uses: actions/setup-go@v6
        with:
          go-version: ${{ matrix.go-version }}
          cache: true

      - name: Set up gotestfmt
        uses: GoTestTools/gotestfmt-action@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Install libolm
        run: sudo apt-get install libolm-dev libolm3

      - name: Build
        run: go build -v ./...

      - name: Test
        run: go test -json -v ./... 2>&1 | gotestfmt

      - name: Test (jsonv2)
        env:
          GOEXPERIMENT: jsonv2
        run: go test -json -v ./... 2>&1 | gotestfmt

  build-goolm:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        go-version: ["1.25", "1.26"]
    name: Build (${{ matrix.go-version == '1.26' && 'latest' || 'old' }}, goolm)

    steps:
      - uses: actions/checkout@v6

      - name: Set up Go ${{ matrix.go-version }}
        uses: actions/setup-go@v6
        with:
          go-version: ${{ matrix.go-version }}
          cache: true

      - name: Build
        run: |
          rm -rf crypto/libolm
          go build -tags=goolm -v ./...