Extend CI and small fixes (#370)

* Extend CI to support Windows and MacOS. * Minor fixes to types.

Extend CI and small fixes (#370)
* Extend CI to support Windows and MacOS. * Minor fixes to types.
Stefan Hillmich · GitHub
1 parent 82ac0838
Showing 2 changed files with 83 additions and 61 deletions
.github/workflows/cmake.yml
include/cxxopts.hpp
@@ -2,43 +2,70 @@ name: CMake
 on:
   push:
-    branches: [ master ]
+    branches: [ master, main ]
   pull_request:
-    branches: [ master ]
+    branches: [ master, main ]
   workflow_dispatch:
 env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
   BUILD_TYPE: Release
+
+defaults:
+  run:
+    shell: bash
+
 jobs:
-  build:
-    # The CMake configure and build commands are platform agnostic and should work equally
-    # well on Windows or Mac.  You can convert this to a matrix build if you need
-    # cross-platform coverage.
-    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+  build-ubuntu:
+    strategy:
+      matrix:
+        os: [ ubuntu-18.04, ubuntu-20.04, ubuntu-22.04 ]
+        compiler: [ g++-9, g++-10, clang++ ]
+        include:
+          - os: ubuntu-18.04
+            compiler: g++-7
+    name: Build and Test on Ubuntu
     runs-on: ${{matrix.os}}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Configure CMake
+        run: cmake -S "${{github.workspace}}" -B "${{github.workspace}}/build" -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_CXX_COMPILER=${{matrix.compiler}}
+      - name: Build
+        run: cmake --build "${{github.workspace}}/build" --config $BUILD_TYPE
+      - name: Test
+        working-directory: ${{github.workspace}}/build/test
+        run: ctest -C $BUILD_TYPE --output-on-failure
+  build-macos:
+    name: Build and Test on MacOS
     strategy:
       matrix:
-        os: [ubuntu-18.04]
-        compiler: [g++-7, g++-9, g++-10, clang++]
-         
+        os: [ macos-11, macos-12 ]
+    runs-on: ${{matrix.os}}
     steps:
-    - uses: actions/checkout@v2
-
-    - name: Configure CMake
-      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
-      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_CXX_COMPILER=${{matrix.compiler}}
+      - uses: actions/checkout@v3
+      - name: Configure CMake
+        run: cmake -S "${{github.workspace}}" -B "${{github.workspace}}/build" -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
+      - name: Show compile commands
+        run: cat build/compile_commands.json
+      - name: Build
+        run: cmake --build "${{github.workspace}}/build" --config $BUILD_TYPE
+      - name: Test
+        working-directory: ${{github.workspace}}/build/test
+        shell: bash
+        run: ctest -C $BUILD_TYPE --output-on-failure
-    - name: Build
-      # Build your program with the given configuration
-      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
-
-    - name: Test
-      working-directory: ${{github.workspace}}/build
-      # Execute tests defined by the CMake configuration.  
-      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
-      run: ctest -C ${{env.BUILD_TYPE}}
-      
+  build-windows:
+    name: Build and Test on Windows
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ilammy/msvc-dev-cmd@v1
+      - name: Configure CMake
+        run: cmake -S "${{github.workspace}}" -B "${{github.workspace}}/build" -DCMAKE_BUILD_TYPE=$BUILD_TYPE -T "ClangCl"
+      - name: Build
+        run: cmake --build "${{github.workspace}}/build" --config $BUILD_TYPE
+      - name: Test
+        working-directory: ${{github.workspace}}/build/test
+        run: cd $BUILD_TYPE && ./link_test && ./options_test
@@ -27,13 +27,10 @@ THE SOFTWARE.
 #ifndef CXXOPTS_HPP_INCLUDED
 #define CXXOPTS_HPP_INCLUDED
-#include <cassert>
-#include <cctype>
 #include <cstring>
 #include <exception>
 #include <limits>
-#include <list>
-#include <locale>
+#include <initializer_list>
 #include <map>
 #include <memory>
 #include <sstream>
@@ -196,9 +193,9 @@ stringAppend(String&amp;s, String a)
 inline
 String&
-stringAppend(String& s, size_t n, UChar32 c)
+stringAppend(String& s, std::size_t n, UChar32 c)
 {
-  for (size_t i = 0; i != n; ++i)
+  for (std::size_t i = 0; i != n; ++i)
   {
     s.append(c);
   }
@@ -220,7 +217,7 @@ stringAppend(String&amp; s, Iterator begin, Iterator end)
 }
 inline
-size_t
+std::size_t
 stringLength(const String& s)
 {
   return s.length();
@@ -278,7 +275,7 @@ toLocalString(T&amp;&amp; t)
 }
 inline
-size_t
+std::size_t
 stringLength(const String& s)
 {
   return s.length();
@@ -293,7 +290,7 @@ stringAppend(String&amp;s, const String&amp; a)
 inline
 String&
-stringAppend(String& s, size_t n, char c)
+stringAppend(String& s, std::size_t n, char c)
 {
   return s.append(n, c);
 }
@@ -682,7 +679,7 @@ inline OptionNames split_option_names(const std::string &amp;text)
         "abcdefghijklmnopqrstuvwxyz"
         "0123456789"
         "_-";
-      if (!std::isalnum(text[token_start_pos]) ||
+      if (!std::isalnum(text[token_start_pos], std::locale::classic()) ||
           text.find_first_not_of(option_name_valid_chars, token_start_pos) < next_delimiter_pos) {
         throw_or_mimic<exceptions::invalid_option_format>(text);
       }
@@ -701,11 +698,11 @@ inline ArguDesc ParseArgument(const char *arg, bool &amp;matched)
   if (strncmp(pdata, "--", 2) == 0)
   {
     pdata += 2;
-    if (isalnum(*pdata))
+    if (isalnum(*pdata, std::locale::classic()))
     {
       argu_desc.arg_name.push_back(*pdata);
       pdata += 1;
-      while (isalnum(*pdata) || *pdata == '-' || *pdata == '_')
+      while (isalnum(*pdata, std::locale::classic()) || *pdata == '-' || *pdata == '_')
       {
         argu_desc.arg_name.push_back(*pdata);
         pdata += 1;
@@ -733,7 +730,7 @@ inline ArguDesc ParseArgument(const char *arg, bool &amp;matched)
   {
     pdata += 1;
     argu_desc.grouping = true;
-    while (isalnum(*pdata))
+    while (isalnum(*pdata, std::locale::classic()))
     {
       argu_desc.arg_name.push_back(*pdata);
       pdata += 1;
@@ -1356,7 +1353,7 @@ class OptionDetails
     return m_long;
   }
-  size_t
+  std::size_t
   hash() const
   {
     return m_hash;
@@ -1369,7 +1366,7 @@ class OptionDetails
   std::shared_ptr<const Value> m_value{};
   int m_count;
-  size_t m_hash{};
+  std::size_t m_hash{};
 };
 struct HelpOptionDetails
@@ -1430,7 +1427,7 @@ CXXOPTS_IGNORE_WARNING(&quot;-Wnull-dereference&quot;)
 #endif
   CXXOPTS_NODISCARD
-  size_t
+  std::size_t
   count() const noexcept
   {
     return m_count;
@@ -1475,7 +1472,7 @@ CXXOPTS_DIAGNOSTIC_POP
   // Holding this pointer is safe, since OptionValue's only exist in key-value pairs,
   // where the key has the string we point to.
   std::shared_ptr<Value> m_value{};
-  size_t m_count = 0;
+  std::size_t m_count = 0;
   bool m_default = false;
 };
@@ -1516,8 +1513,8 @@ class KeyValue
   std::string m_value;
 };
-using ParsedHashMap = std::unordered_map<size_t, OptionValue>;
-using NameHashMap = std::unordered_map<std::string, size_t>;
+using ParsedHashMap = std::unordered_map<std::size_t, OptionValue>;
+using NameHashMap = std::unordered_map<std::string, std::size_t>;
 class ParseResult
 {
@@ -1611,7 +1608,7 @@ class ParseResult
     return Iterator(this, true);
   }
-  size_t
+  std::size_t
   count(const std::string& o) const
   {
     auto iter = m_keys.find(o);
@@ -1821,7 +1818,7 @@ class Options
   }
   Options&
-  set_width(size_t width)
+  set_width(std::size_t width)
   {
     m_width = width;
     return *this;
@@ -1939,7 +1936,7 @@ class Options
   std::string m_positional_help{};
   bool m_show_positional;
   bool m_allow_unrecognised;
-  size_t m_width;
+  std::size_t m_width;
   bool m_tab_expansion;
   std::shared_ptr<OptionMap> m_options;
@@ -1975,8 +1972,8 @@ class OptionAdder
 };
 namespace {
-constexpr size_t OPTION_LONGEST = 30;
-constexpr size_t OPTION_DESC_GAP = 2;
+constexpr std::size_t OPTION_LONGEST = 30;
+constexpr std::size_t OPTION_DESC_GAP = 2;
 String
 format_option
@@ -2028,8 +2025,8 @@ String
 format_description
 (
   const HelpOptionDetails& o,
-  size_t start,
-  size_t allowed,
+  std::size_t start,
+  std::size_t allowed,
   bool tab_expansion
 )
 {
@@ -2052,7 +2049,7 @@ format_description
   if (tab_expansion)
   {
     String desc2;
-    auto size = size_t{ 0 };
+    auto size = std::size_t{ 0 };
     for (auto c = std::begin(desc); c != std::end(desc); ++c)
     {
       if (*c == '\n')
@@ -2082,7 +2079,7 @@ format_description
   auto startLine = current;
   auto lastSpace = current;
-  auto size = size_t{};
+  auto size = std::size_t{};
   bool appendNewLine;
   bool onlyWhiteSpace = true;
@@ -2090,13 +2087,11 @@ format_description
   while (current != std::end(desc))
   {
     appendNewLine = false;
-
-    if (std::isblank(*previous, std::locale::classic()))
+    if (*previous == ' ' || *previous == '\t')
     {
       lastSpace = current;
     }
-
-    if (!std::isblank(*current, std::locale::classic()))
+    if (*current != ' ' && *current != '\t')
     {
       onlyWhiteSpace = false;
     }
@@ -2622,7 +2617,7 @@ Options::help_one_group(const std::string&amp; g) const
   OptionHelp format;
-  size_t longest = 0;
+  std::size_t longest = 0;
   String result;
@@ -2647,7 +2642,7 @@ Options::help_one_group(const std::string&amp; g) const
   longest = (std::min)(longest, OPTION_LONGEST);
   //widest allowed description -- min 10 chars for helptext/line
-  size_t allowed = 10;
+  std::size_t allowed = 10;
   if (m_width > allowed + longest + OPTION_DESC_GAP)
   {
     allowed = m_width - longest - OPTION_DESC_GAP;
@@ -2694,7 +2689,7 @@ Options::generate_group_help
   const std::vector<std::string>& print_groups
 ) const
 {
-  for (size_t i = 0; i != print_groups.size(); ++i)
+  for (std::size_t i = 0; i != print_groups.size(); ++i)
   {
     const String& group_help_text = help_one_group(print_groups[i]);
     if (empty(group_help_text))