# FreeBSD compile gates. Dispatched by hand, never on a push.
#
# The debugger's ptrace surface and the JIT substrate are the two
# FreeBSD-portable layers the tree carries; the forge has no FreeBSD runner,
# so they can only be compile-gated, and three foreign-GOOS builds of the
# whole module are minutes of one-core work the push pipeline's budget cannot
# carry. The push pipeline stays fast and light; this workflow is the
# deliberate run, before a release or after touching the ported layers.
# Running the ptrace suite itself needs real FreeBSD hardware.
#
# A dispatched workflow takes no concurrency block: it is one deliberate run.
name: FreeBSD build

on:
  workflow_dispatch:

env:
  # One core: parallelism buys no speed here and costs memory the box does not have.
  GOFLAGS: -p=1
  GOMAXPROCS: "2"

jobs:
  build:
    runs-on: fedora
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v7

      - uses: actions/setup-go@v6
        with:
          # The module is the source of truth for the version, so it cannot drift.
          go-version-file: go.mod
          cache: true

      - name: FreeBSD build (amd64)
        run: GOOS=freebsd GOARCH=amd64 go build ./...

      - name: FreeBSD build (arm64)
        run: GOOS=freebsd GOARCH=arm64 go build ./...

      - name: FreeBSD build (riscv64)
        run: GOOS=freebsd GOARCH=riscv64 go build ./...