Dev

.github/workflows/ci.yml

@@ -1,129 +1,47 @@
-name: ci
+name: CI
 
 on:
   push:
+    branches:
+      - "**"
   pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  matrix:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+  build-and-test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
 
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Setup Zig
-        shell: bash
-        env:
-          ZIG_VERSION: 0.15.2
-        run: |
-          set -euo pipefail
-          python - <<'PY'
-          import hashlib
-          import json
-          import os
-          import pathlib
-          import shutil
-          import tarfile
-          import urllib.request
-          import zipfile
-
-          version = os.environ["ZIG_VERSION"]
-          runner_os = os.environ["RUNNER_OS"]
-          runner_arch = os.environ["RUNNER_ARCH"]
-
-          os_map = {
-              "Linux": "linux",
-              "macOS": "macos",
-              "Windows": "windows",
-          }
-          arch_map = {
-              "X64": "x86_64",
-              "ARM64": "aarch64",
-              "X86": "x86",
-          }
-
-          os_part = os_map.get(runner_os)
-          arch_part = arch_map.get(runner_arch.upper())
-          if os_part is None or arch_part is None:
-              raise SystemExit(
-                  f"Unsupported runner combination RUNNER_OS={runner_os} RUNNER_ARCH={runner_arch}"
-              )
-
-          artifact_key = f"{arch_part}-{os_part}"
-          with urllib.request.urlopen("https://ziglang.org/download/index.json") as resp:
-              index = json.load(resp)
-
-          release = index.get(version)
-          if release is None:
-              raise SystemExit(f"Zig version {version} is not present in ziglang download index")
-
-          artifact = release.get(artifact_key)
-          if artifact is None:
-              raise SystemExit(f"No Zig artifact for key {artifact_key} in version {version}")
-
-          tarball_url = artifact["tarball"]
-          expected_sha256 = artifact["shasum"]
-
-          out_root = pathlib.Path(os.environ["RUNNER_TEMP"]) / f"zig-{version}-{artifact_key}"
-          if out_root.exists():
-              shutil.rmtree(out_root)
-          out_root.mkdir(parents=True)
-
-          archive_path = out_root / pathlib.Path(tarball_url).name
-          print(f"Downloading {tarball_url}", flush=True)
-          urllib.request.urlretrieve(tarball_url, archive_path)
-
-          digest = hashlib.sha256()
-          with archive_path.open("rb") as f:
-              for chunk in iter(lambda: f.read(1024 * 1024), b""):
-                  digest.update(chunk)
-          actual_sha256 = digest.hexdigest()
-          if actual_sha256.lower() != expected_sha256.lower():
-              raise SystemExit(
-                  f"SHA256 mismatch for {archive_path.name}: {actual_sha256} != {expected_sha256}"
-              )
-
-          extract_dir = out_root / "extract"
-          extract_dir.mkdir()
-          lower_name = archive_path.name.lower()
-          if lower_name.endswith(".zip"):
-              with zipfile.ZipFile(archive_path) as zf:
-                  zf.extractall(extract_dir)
-          else:
-              with tarfile.open(archive_path, "r:*") as tf:
-                  tf.extractall(extract_dir)
-
-          dirs = [p for p in extract_dir.iterdir() if p.is_dir()]
-          if len(dirs) == 1:
-              zig_root = dirs[0]
-          else:
-              candidates = [p for p in extract_dir.rglob("*") if p.is_file() and p.name in ("zig", "zig.exe")]
-              if not candidates:
-                  raise SystemExit("Unable to locate zig executable after extraction")
-              exe = candidates[0]
-              zig_root = exe.parent.parent if exe.parent.name == "bin" else exe.parent
-
-          zig_exe_name = "zig.exe" if runner_os == "Windows" else "zig"
-          zig_path = zig_root / zig_exe_name
-          if not zig_path.exists():
-              zig_path = zig_root / "bin" / zig_exe_name
-          if not zig_path.exists():
-              raise SystemExit(f"Unable to find zig executable under {zig_root}")
-
-          with pathlib.Path(os.environ["GITHUB_PATH"]).open("a", encoding="utf-8") as f:
-              f.write(str(zig_path.parent) + "\n")
-
-          print(f"Installed Zig {version} at {zig_path}", flush=True)
-          PY
+        uses: mlugg/setup-zig@v2
+        with:
+          version: master
+          cache-key: ${{ runner.os }}-${{ hashFiles('build.zig', 'build.zig.zon') }}
 
       - name: Zig Version
         run: zig version
 
+      - name: Format Check
+        shell: bash
+        run: |
+          files=$(find . -type f -name '*.zig' \
+            -not -path './.zig-cache/*' \
+            -not -path './.zig-cache-*/*' \
+            -not -path './.zig-global-cache/*' \
+            -not -path './zig-out/*')
+          zig fmt --check $files
+
       - name: Build
         run: zig build
 

.gitignore

@@ -1,4 +1,8 @@
 .zig-cache/
+.zig-cache-global/
+.zig-cache-local/
+zig-pkg/
+.scratch/
 zig-out/
 zig-out-clean-dyn/
 zig-out-clean-macos-dyn/

CONTRIBUTING.md

@@ -4,7 +4,8 @@ Thanks for contributing to WebUI Zig.
 
 ## Development Setup
 
-- Zig `0.15.2+` (see `build.zig.zon`)
+- Zig `0.16.0-dev.2984+cb7d2b056` or newer
+- CI tracks Zig `master` via `mlugg/setup-zig`
 - Linux, macOS, or Windows
 
 Core commands:

README.md

@@ -2,7 +2,7 @@
 
 A Zig-first WebUI runtime with typed RPC, deterministic launch policy, native host launch paths, and browser/web fallbacks.
 
-![Zig](https://img.shields.io/badge/Zig-0.15.2%2B-f7a41d)
+![Zig](https://img.shields.io/badge/Zig-0.16--dev%20%2F%20master-f7a41d)
 ![Platforms](https://img.shields.io/badge/Platforms-Linux%20%7C%20macOS%20%7C%20Windows-2ea44f)
 ![Mode](https://img.shields.io/badge/Transport-WebView%20%2B%20Browser%20%2B%20Web-0366d6)