github workflow

.github/workflows/ci.yaml

@@ -0,0 +1,75 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        build:
+          # https://docs.github.com/en/actions/writing-workflows/choosing-where-your-workflow-runs/choosing-the-runner-for-a-job
+          - os: ubuntu-latest
+
+          - os: ubuntu-latest
+            image: ubuntu:20.04
+          - os: ubuntu-latest
+            image: ubuntu:22.04
+          - os: ubuntu-latest
+            image: ubuntu:24.04
+
+          - os: ubuntu-latest
+            image: fedora:40
+          - os: ubuntu-latest
+            image: fedora:41
+          - os: ubuntu-latest
+            image: fedora:42
+
+          - os: ubuntu-latest
+            image: debian:11
+          - os: ubuntu-latest
+            image: debian:12
+
+          - os: macos-13
+          - os: macos-14
+          - os: macos-15
+
+          - os: ubuntu-latest
+            image: ubuntu:24.04
+            target: x86_64-w64-mingw32
+
+    runs-on: ${{ matrix.build.os }}
+
+    container: ${{ matrix.build.image }}
+
+    steps:
+      # https://github.com/actions/checkout
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Dependencies (ubuntu, debian)
+        if: ${{ startsWith(matrix.build.image, 'ubuntu') || startsWith(matrix.build.image, 'debian') }}
+        run: |
+          apt-get update
+          apt-get install -y build-essential
+
+      - name: Dependencies (fedora)
+        if: ${{ startsWith(matrix.build.image, 'fedora') }}
+        run: |
+          dnf group install -y development-tools c-development
+
+      - name: Build (mingw)
+        if: ${{ contains(matrix.build.target, 'mingw') }}
+        run: |
+          apt-get update
+          apt-get install -y mingw-w64
+          make mingw
+
+      - name: Build
+        run: make
+
+      - name: Test
+        run: make test