name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  ci:
    runs-on: ubuntu-latest
    # Bespoke runner image (Ubuntu 24.04 + make + git + node + go via
    # actions/setup-go). See git.librete.ch/public/runner-image.
    container:
      image: git.librete.ch/public/runner-image:v0.1.0@sha256:9d1e204fe8e06b7d16cdc8da0c7077fa4171daef62099cc8c09993834e576ca5
    timeout-minutes: 5
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.22"
          cache: true

      - name: Verify modules
        run: go mod download && go mod verify

      - name: Vet
        run: make lint

      - name: Build
        run: make build

      - name: Test
        run: make test