ghostty/.github/workflows/freestanding.yml

on:
  push: {}
  pull_request: {}
  workflow_dispatch: {}

name: Freestanding

# We only want the latest commit to test for any non-main ref.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name != 'main' && github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build-libghostty-vt:
    if: github.repository == 'ghostty-org/ghostty'
    strategy:
      matrix:
        include:
          - target: riscv32-freestanding-eabi
            cpu: baseline
          - target: thumb-freestanding-eabi
            cpu: cortex_m4
    runs-on: namespace-profile-ghostty-sm
    env:
      ZIG_LOCAL_CACHE_DIR: /zig/local-cache
      ZIG_GLOBAL_CACHE_DIR: /zig/global-cache
    steps:
      - name: Checkout code
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

      - name: Setup Cache
        uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: |
            /nix
            /zig

      - uses: cachix/install-nix-action@13d8dd58da0234aa297dedd986986ccb8e7f3e24 # v31.11.1
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@5f2d7c5294214f71b873db4b969586b980625e71 # v17
        with:
          name: ghostty
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Build
        run: |
          nix develop -c zig build -Demit-lib-vt \
            -Dtarget=${{ matrix.target }} \
            -Dcpu=${{ matrix.cpu }} \
            -Doptimize=ReleaseSafe