Add MinGW toolchain to GHA (#353)

* add mingw

* change gcc usage method

* add ninja to mingw gha

* Update README.md for mingw

* Update Date.cpp

---------

Co-authored-by: Wojciech Sekta <[email protected]>

.github/workflows/windows-mingw-build.yml

@@ -0,0 +1,37 @@
+name: mingw
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  BUILD_TYPE: Debug
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - uses: seanmiddleditch/gha-setup-ninja@master
+
+      - run: cmake -E make_directory build
+
+      - working-directory: build/
+        run: cmake .. -GNinja -DCMAKE_CXX_COMPILER=g++ -DCMAKE_C_COMPILER=gcc
+
+      - working-directory: build/
+        run: cmake --build .
+
+      - working-directory: build/
+        run: ctest -C Debug --output-on-failure

README.md

@@ -7,6 +7,7 @@
 [![apple clang++](https://github.com/cieslarmichal/faker-cxx/actions/workflows/macos-clang-build.yml/badge.svg?branch=main)](https://github.com/cieslarmichal/faker-cxx/actions/workflows/macos-clang-build.yml?query=branch%3Amain)
 [![g++](https://github.com/cieslarmichal/faker-cxx/actions/workflows/linux-gxx-build.yml/badge.svg?branch=main)](https://github.com/cieslarmichal/faker-cxx/actions/workflows/linux-gxx-build.yml?query=branch%3Amain)
 [![msvc](https://github.com/cieslarmichal/faker-cxx/actions/workflows/windows-msvc-build.yml/badge.svg?branch=main)](https://github.com/cieslarmichal/faker-cxx/actions/workflows/windows-msvc-build.yml?query=branch%3Amain)
+[![mingw](https://github.com/cieslarmichal/faker-cxx/actions/workflows/windows-mingw-build.yml/badge.svg?branch=main)](https://github.com/cieslarmichal/faker-cxx/actions/workflows/windows-mingw-build.yml?query=branch%3Amain)
 [![codecov](https://codecov.io/github/cieslarmichal/faker-cxx/branch/main/graph/badge.svg?token=0RTV4JFH2U)](https://codecov.io/github/cieslarmichal/faker-cxx)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
 [![Chat on Discord](https://img.shields.io/badge/chat-discord-blue?style=flat&logo=discord)](https://discord.gg/h2ur8H6mK6)

src/modules/date/Date.cpp

@@ -22,7 +22,7 @@ std::string serializeTimePoint(const auto& timePoint)
 
     std::stringstream ss;
 
-    ss << std::put_time(&utcTime, "%FT%TZ");
+    ss << std::put_time(&utcTime, "%Y-%m-%dT%H:%M:%SZ");
 
     return ss.str();
 }