zig-build.yml

name: Zig Build

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

  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        board: [pico, pico_w, pico2, pico2_w, pico2-riscv, pico2-riscv_w]
        optimize: [Debug, ReleaseSafe, ReleaseFast, ReleaseSmall]
        zig: [latest]

    steps:
      - uses: actions/checkout@v4

      - name: Setup Zig Compiler
        uses: mlugg/setup-zig@v1.2.1
        with:
          version: ${{ matrix.zig }}

      - name: Cache Toolchains
        id: cache-toolchains
        uses: actions/cache@v4
        with:
          path: ./build/${{ matrix.board }}/${{ matrix.optimize }}/toolchain
          key: ${{ matrix.board }}-toolchain

      - name: Cache Dependencies
        id: cache-deps
        uses: actions/cache@v4
        with:
          path: ./build/${{ matrix.board }}/${{ matrix.optimize }}/_deps
          key: ${{ matrix.board }}-deps

      - name: Build
        run: zig build -Dboard=${{ matrix.board }} -Doptimize=${{ matrix.optimize }} -Dbuild_dir=./build/${{ matrix.board }}/${{ matrix.optimize }}

      - name: Upload Build
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.board }}-${{ matrix.optimize }}
          path: "./build/${{ matrix.board }}/${{ matrix.optimize }}\n!./build/${{ matrix.board }}/${{ matrix.optimize }}/_deps\n!./build/${{ matrix.board }}/${{ matrix.optimize }}/toolchain"