Ci/GitHub actions

.github/workflows/ci.yml

@@ -0,0 +1,61 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: ${{ matrix.os }} / ${{ matrix.std }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        # cxx_std_26 is left out on purpose: compilers that do not advertise it
+        # make target_compile_features fail to configure, rather than skip
+        std: [cxx_std_11, cxx_std_14, cxx_std_17, cxx_std_20, cxx_std_23]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Configure
+        run: >
+          cmake -S . -B build
+          -DCMAKE_BUILD_TYPE=Release
+          -DCRONCPP_BUILD_TESTS=ON
+          -DCXX_STD_VER=${{ matrix.std }}
+
+      - name: Build
+        run: cmake --build build --config Release --parallel
+
+      - name: Test
+        run: ctest --test-dir build -C Release --output-on-failure
+
+  cppcheck:
+    name: cppcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install cppcheck
+        run: sudo apt-get update && sudo apt-get install -y cppcheck
+
+      # catch/ is vendored third party code, so only our own sources are checked
+      - name: Run cppcheck
+        run: cppcheck --quiet --error-exitcode=1 --enable=warning include test benchmark
+
+  ci:
+    name: CI
+    if: always()
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check build results
+        if: contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')
+        run: exit 1

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.8)
+cmake_minimum_required(VERSION 3.16)
 project(
   croncpp
   VERSION 0.0.0

README.md

@@ -2,8 +2,7 @@
 
 croncpp is a C++11/14/17 header-only cross-platform library for handling CRON expressions. It implements two basic operations: parsing an expression and computing the next occurence of the scheduled time.
 
-[![Build Status](https://travis-ci.org/mariusbancila/croncpp.svg?branch=master)](https://travis-ci.org/mariusbancila/croncpp)
-[![Tests status](https://ci.appveyor.com/api/projects/status/lewwk7b42xwfp4xy?svg=true&pendingText=tests%20-%20pending&failingText=tests%20-%20FAILED&passingText=tests%20-%20OK)](https://ci.appveyor.com/project/mariusbancila/croncpp)
+[![CI](https://github.com/mariusbancila/croncpp/actions/workflows/ci.yml/badge.svg)](https://github.com/mariusbancila/croncpp/actions/workflows/ci.yml)
 
 ## CRON expressions
 A CRON expression is a string composed of six fields (in some implementation seven) separated by a whites space representing a time schedule. The general form is the following (with the `years` being optional):