test.yml

name: Tests

on:
  workflow_call:

permissions:
  contents: read

jobs:
  test-go-code:
    name: Test Go Code (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-8cores-32gb]
      fail-fast: false
    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Set up Go
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
        with:
          go-version: 'stable'
          cache: true  # This caches go modules based on go.sum
          cache-dependency-path: go.sum

      # Download all dependencies upfront (will be cached)
      - name: Download Go dependencies
        run: |
          go mod download
          go mod verify

      # Cache Go build cache for faster compilation
      # Note: ~/go/pkg/mod is already cached by actions/setup-go with cache: true
      - name: Cache Go build cache
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
        with:
          path: ~/.cache/go-build
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-build-

      # Cache Go tools (gotestfmt only for tests)
      - name: Cache Go tools
        id: cache-go-tools
        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-tools-${{ hashFiles('go.mod') }}-gotestfmt-v2
          restore-keys: |
            ${{ runner.os }}-go-tools-

      # Only install gotestfmt if not cached
      - name: Install gotestfmt (if not cached)
        if: steps.cache-go-tools.outputs.cache-hit != 'true'
        run: go install github.com/gotesttools/gotestfmt/v2/cmd/gotestfmt@latest

      - name: Install Task
        uses: arduino/setup-task@v2
        with:
          version: 3.44.1
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      # Run tests with all dependencies already cached
      - name: Run tests with coverage
        run: task test-coverage

      - name: Upload coverage reports to Codecov with GitHub Action
        if: startsWith(matrix.os, 'ubuntu')
        uses: codecov/codecov-action@cddd853df119a48c5be31a973f8cd97e12e35e16 # v6.0.1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          slug: stacklok/toolhive

      - name: Upload coverage to Coveralls
        if: startsWith(matrix.os, 'ubuntu')
        uses: coverallsapp/github-action@5cbfd81b66ca5d10c19b062c04de0199c215fb6e # v2
        with:
          file: coverage/coverage.out
          fail-on-error: false