GitHub Actions: build

.github/workflows/test.yml

@@ -0,0 +1,34 @@
+---
+name: Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request: {}
+
+jobs:
+  Linux:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - run: sudo apt-get install -y libparted-dev libudev-dev
+      - run: make all extra
+
+  MacOS:
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v3
+      - run: brew install argp-standalone
+      - run: make
+
+  Cygwin:
+    runs-on: windows-2022
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: cygwin/cygwin-install-action@v2
+        with:
+          packages: gcc-core libargp-devel make
+
+      - run: make