update workflow

.github/workflows/build.yaml

@@ -17,20 +17,19 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - name: Linux GCC
+          - os: ubuntu-latest
-            os: ubuntu-latest
             compiler: gcc
 
-          - name: Linux Clang
+          - os: ubuntu-latest
-            os: ubuntu-latest
             compiler: llvm
 
-          - name: MacOS clang
+          - os: macos-latest
-            os: macos-latest
             compiler: llvm
 
-          - name: Windows MSVC
+          - os: macos-latest
-            os: windows-latest
+            compiler: gcc
+
+          - os: windows-latest
             compiler: cl
 
     runs-on: ${{ matrix.os }}
@@ -38,19 +37,6 @@ jobs:
       - name: "Checkout repository"
         uses: actions/checkout@v3
 
-      - name: "Setup Cpp"
-        uses: aminya/setup-cpp@v1
-        with:
-          compiler: ${{ matrix.compiler }}
-          vcvarsall: ${{ contains(matrix.os, 'windows' )}}
-
-      - name: "Install Bazel"
-        uses: bazel-contrib/setup-bazel@0.14.0
-      
-      # Need on macos. See https://github.com/bazelbuild/bazel/issues/21718
-      - name: Clean Bazel cache
-        run: bazel clean --expunge
-
       - name: "Build with Bazel"
         run: bazel build ...
 

BUILD.bazel

@@ -14,7 +14,11 @@
 # - Support WebAssembly
 
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
-load(":bazel/ftxui.bzl", "ftxui_cc_library", "generate_examples")
+load(":bazel/ftxui.bzl", "ftxui_cc_library")
+load(":bazel/ftxui.bzl", "generate_examples")
+load(":bazel/ftxui.bzl", "cpp20")
+load(":bazel/ftxui.bzl", "msvc_copts")
+load(":bazel/ftxui.bzl", "pthread_linkopts")
 
 package(default_visibility = ["//visibility:public"])
 
@@ -181,7 +185,7 @@ ftxui_cc_library(
         "include/ftxui/component/screen_interactive.hpp",
         "include/ftxui/component/task.hpp",
     ],
-    linkopts = ["-lpthread"],
+    linkopts = pthread_linkopts(),
     deps = [":dom"],
 )
 
@@ -237,11 +241,11 @@ cc_test(
         # - "src/ftxui/component/screen_interactive_test.cpp",
         # - "src/ftxui/dom/selection_test.cpp",
     ],
-    copts = ["-std=c++20"],
     includes = [
         "include",
         "src",
     ],
+    copts = cpp20() + msvc_copts(),
     deps = [
         "//:ftxui",
         "@googletest//:gtest_main",

README.md

@@ -42,7 +42,7 @@ A simple cross-platform C++ library for terminal based user interfaces!
  * No dependencies
  * **Cross platform**: Linux/MacOS (main target), WebAssembly, Windows (Thanks to contributors!).
  * Learn by [examples](#documentation), and [tutorials](#documentation)
- * Multiple packages: CMake [FetchContent]([https://bewagner.net/programming/2020/05/02/cmake-fetchcontent/](https://cmake.org/cmake/help/latest/module/FetchContent.html)) (preferred), vcpkg, pkgbuild, conan.
+ * Multiple packages: CMake [FetchContent]([https://bewagner.net/programming/2020/05/02/cmake-fetchcontent/](https://cmake.org/cmake/help/latest/module/FetchContent.html)) (preferred),Bazel, vcpkg, pkgbuild, conan.
  * Good practices: documentation, tests, fuzzers, performance tests, automated CI, automated packaging, etc...
 
 ## Documentation
@@ -383,6 +383,7 @@ endif()
 ```
 
 If you don't, FTXUI may be used from the following packages:
+- [bazel](...)
 - [vcpkg](https://vcpkgx.com/details.html?package=ftxui)
 - [Arch Linux PKGBUILD](https://aur.archlinux.org/packages/ftxui-git/).
 - [conan.io](https://conan.io/center/ftxui)
@@ -395,8 +396,6 @@ If you choose to build and link FTXUI yourself, `ftxui-component` must be first
 g++ . . . -lftxui-component -lftxui-dom -lftxui-screen . . .
 ```
 
-
-
 ## Contributors
 
 <a href="https://github.com/ArthurSonzogni/FTXUI/graphs/contributors">

bazel/ftxui.bzl

@@ -2,12 +2,61 @@
 
 load("@rules_cc//cc:defs.bzl", "cc_library")
 
+def cpp17():
+    return select({
+        "@rules_cc//cc/compiler:msvc-cl": ["/std:c++17"],
+        "@rules_cc//cc/compiler:clang-cl": ["/std:c++17"],
+        "@rules_cc//cc/compiler:clang": ["-std=c++17"],
+        "@rules_cc//cc/compiler:gcc": ["-std=c++17"],
+        "//conditions:default": ["-std=c++17"],
+    })
+
+def cpp20():
+    return select({
+        "@rules_cc//cc/compiler:msvc-cl": ["/std:c++20"],
+        "@rules_cc//cc/compiler:clang-cl": ["/std:c++20"],
+        "@rules_cc//cc/compiler:clang": ["-std=c++20"],
+        "@rules_cc//cc/compiler:gcc": ["-std=c++20"],
+        "//conditions:default": ["-std=c++20"],
+    })
+
+def msvc_copts():
+    MSVC_COPTS = [
+      # Force Microsoft Visual Studio to decode sources files in UTF-8.
+      "/utf-8",
+
+      # Force Microsoft Visual Studio to interpret the source files as
+      # Unicode.
+      "/DUNICODE",
+      "/D_UNICODE",
+
+      # Fallback for Microsoft Terminal.
+      "/DFTXUI_MICROSOFT_TERMINAL_FALLBACK",
+    ]
+    
+    return select({
+        "@rules_cc//cc/compiler:msvc-cl": MSVC_COPTS,
+        "@rules_cc//cc/compiler:clang-cl": MSVC_COPTS,
+        "//conditions:default": [],
+    })
+
+def pthread_linkopts():
+    return select({
+        # With MSVC, threading is already built-in (you don't need -pthread.
+        "@rules_cc//cc/compiler:msvc-cl": [],
+        "@rules_cc//cc/compiler:clang-cl": [],
+        "@rules_cc//cc/compiler:clang": ["-pthread"],
+        "@rules_cc//cc/compiler:gcc": ["-pthread"],
+        "//conditions:default": ["-pthread"],
+    })
+
 def ftxui_cc_library(
         name,
         srcs,
         hdrs,
         linkopts = [],
         deps = []):
+
     cc_library(
         name = name,
         srcs = srcs,
@@ -20,7 +69,7 @@ def ftxui_cc_library(
             "include",
             "src",
         ],
-        copts = ["-std=c++17"],
+        copts = cpp17() + msvc_copts(),
         visibility = ["//visibility:public"],
     )
 
@@ -41,4 +90,5 @@ def generate_examples():
             name = name,
             srcs = [src],
             deps = ["//:component"],
+            copts = cpp20() + msvc_copts(),
         )