name: mixin
on:
  pull_request:
    paths:
      - "doc/alertmanager-mixin/**"

jobs:
  mixin:
    name: mixin-lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: install Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.19.x
      # pin the mixtool version until https://github.com/monitoring-mixins/mixtool/issues/135 is merged.
      - run: go install github.com/monitoring-mixins/mixtool/cmd/mixtool@2282201396b69055bb0f92f187049027a16d2130
      - run: go install github.com/google/go-jsonnet/cmd/jsonnetfmt@latest
      - run: go install github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@latest
      - run: make -C doc/alertmanager-mixin lint