SpectraL519 · SpectraL519 · Mar 24, 2024 · Mar 24, 2024 · Mar 24, 2024 · Mar 24, 2024
diff --git a/.clang-format b/.clang-format
@@ -1,76 +1,48 @@
 ---
 Language: Cpp
-Standard: Latest
+Standard: c++20
 DisableFormat: false
 
 
 # General
 IndentWidth:             4
 TabWidth:                4
 UseTab:                  Never
-ColumnLimit:             80
+ColumnLimit:             100
 ContinuationIndentWidth: 4
 
 
 # Alignment options
 AlignAfterOpenBracket:  BlockIndent
 AlignArrayOfStructures: Right
-AlignConsecutiveAssignments:
-  Enabled:          false
-  AcrossEmptyLines: false
-  AcrossComments:   false
-  AlignCompound:    false
-  PadOperators:     false
-AlignConsecutiveBitFields:
-  Enabled:          false
-  AcrossEmptyLines: false
-  AcrossComments:   false
-  AlignCompound:    false
-  PadOperators:     false
-AlignConsecutiveDeclarations:
-  Enabled:          false
-  AcrossEmptyLines: false
-  AcrossComments:   false
-  AlignCompound:    false
-  PadOperators:     false
-AlignConsecutiveMacros:
-  Enabled:          false
-  AcrossEmptyLines: false
-  AcrossComments:   false
-  AlignCompound:    false
-  PadOperators:     false
+AlignConsecutiveAssignments: false
+AlignConsecutiveBitFields: false
+AlignConsecutiveDeclarations: false
+AlignConsecutiveMacros: false
 AlignConsecutiveShortCaseStatements:
-  Enabled:          true
-  AcrossEmptyLines: true
-  AcrossComments:   true
-  AlignCaseColons:  false
+  Enabled: false
 AlignEscapedNewlines: Left
 AlignOperands:        AlignAfterOperator
-AlignTrailingComments:
-  Kind:           Always
-  OverEmptyLines: 0
+AlignTrailingComments: false
 
 AllowAllArgumentsOnNextLine:               true
 AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortBlocksOnASingleLine:             Empty
 AllowShortCaseLabelsOnASingleLine:         false
 AllowShortEnumsOnASingleLine:              true
-AllowShortFunctionsOnASingleLine:          Inline
+AllowShortFunctionsOnASingleLine:          Empty
 AllowShortIfStatementsOnASingleLine:       Never
-AllowShortLambdasOnASingleLine:            Inline
+AllowShortLambdasOnASingleLine:            All
 AllowShortLoopsOnASingleLine:              false
 
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType:           None
 AlwaysBreakBeforeMultilineStrings:    false
 AlwaysBreakTemplateDeclarations:      Yes
-BreakAfterAttributes:                 Leave
-BreakAfterJavaFieldAnnotations:       true
-BreakArrays:                          false
+BreakAfterAttributes:                 Never
 BreakBeforeBinaryOperators:           NonAssignment
 BreakBeforeBraces:                    Custom
 BreakBeforeConceptDeclarations:       Always
-BreakBeforeInlineASMColon:            OnlyMultiline
 BreakBeforeTernaryOperators:          true
 BreakConstructorInitializers:         BeforeColon
 BreakInheritanceList:                 BeforeColon
@@ -123,14 +95,14 @@ ShortNamespaceLines:  0
 
 IndentAccessModifiers:             false
 AccessModifierOffset:              -4
-ConstructorInitializerIndentWidth: 4
+ConstructorInitializerIndentWidth: 0
 EmptyLineAfterAccessModifier:      Never
 EmptyLineBeforeAccessModifier:     LogicalBlock
 PackConstructorInitializers:       NextLine
-SeparateDefinitionBlocks:          Leave
+SeparateDefinitionBlocks:          Always
 
-IndentCaseBlocks: true
-IndentCaseLabels: true
+IndentCaseBlocks: false
+IndentCaseLabels: false
 
 IndentWrappedFunctionNames: false
 LambdaBodyIndentation:      Signature
@@ -154,7 +126,7 @@ SpaceAfterLogicalNot:              true
 SpaceAfterTemplateKeyword:         true
 SpaceAroundPointerQualifiers:      Default
 SpaceBeforeAssignmentOperators:    true
-SpaceBeforeCaseColon:              true
+SpaceBeforeCaseColon:              false
 SpaceBeforeCpp11BracedList:        false
 SpaceBeforeCtorInitializerColon:   true
 SpaceBeforeParens:                 Custom
@@ -164,7 +136,7 @@ SpaceBeforeParensOptions:
   AfterFunctionDeclarationName: false
   AfterFunctionDefinitionName:  false
   AfterIfMacros:                false
-  AfterOverloadedOperator:      true
+  AfterOverloadedOperator:      false
   AfterRequiresInClause:        false
   AfterRequiresInExpression:    false
   BeforeNonEmptyParentheses:    false

diff --git a/.github/workflows/clang.yaml b/.github/workflows/clang.yaml
@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - '*'
-  pull_request:
-    branches:
-      - master
 
 jobs:
   build:
@@ -16,14 +13,20 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - name: Prepare
+        shell: bash
+        run: |
+          sudo bash ./scripts/env/install_clang17_toolchain.sh
+        continue-on-error: false
+
       - name: Build
         shell: bash
         env:
-          CC:  clang-14
-          CXX: clang++-14
+          CC:  clang-17
+          CXX: clang++-17
         run: |
           cd example
-          cmake -B build -DCMAKE_CXX_COMPILER=clang++-14
+          cmake -B build -DCMAKE_CXX_COMPILER=clang++-17 -DCMAKE_C_COMPILER=clang-17
           cd build
           make
         continue-on-error: false
diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
@@ -0,0 +1,25 @@
+name: format
+on:
+  push:
+    branches:
+      - '*'
+
+jobs:
+  build:
+    name: Test code formatting
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Prepare
+        shell: bash
+        run: |
+          sudo bash ./scripts/env/install_clang17_toolchain.sh
+        continue-on-error: false
+
+      - name: Test formatting
+        shell: bash
+        run: |
+          bash ./scripts/format/unix.sh --check
diff --git a/.github/workflows/gpp.yaml b/.github/workflows/gpp.yaml
@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - '*'
-  pull_request:
-    branches:
-      - master
 
 jobs:
   build:
@@ -23,7 +20,7 @@ jobs:
           CXX: g++-11
         run: |
           cd example
-          cmake -B build -DCMAKE_CXX_COMPILER=g++-11
+          cmake -B build -DCMAKE_CXX_COMPILER=g++-11 -DCMAKE_C_COMPILER=gcc-11
           cd build
           make
         continue-on-error: false
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - '*'
-  pull_request:
-    branches:
-      - master
 
 jobs:
   build_and_test:
@@ -17,9 +14,12 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Prepare
+        env:
+          CC:  gcc-11
+          CXX: g++-11
         run: |
           cd test
-          cmake -B build -DCMAKE_CXX_COMPILER=g++-11
+          cmake -B build -DCMAKE_CXX_COMPILER=g++-11 -DCMAKE_C_COMPILER=gcc-11
         continue-on-error: false
 
       - name: Build test executable

diff --git a/README.md b/README.md
@@ -4,6 +4,7 @@ Command-line argument parser for C++20
 [![g++](https://github.com/SpectraL519/cpp-ap/actions/workflows/gpp.yaml/badge.svg)](https://github.com/SpectraL519/cpp-ap/actions/workflows/g++)
 [![clang++](https://github.com/SpectraL519/cpp-ap/actions/workflows/clang.yaml/badge.svg)](https://github.com/SpectraL519/cpp-ap/actions/workflows/clang++)
 [![test](https://github.com/SpectraL519/cpp-ap/actions/workflows/test.yaml/badge.svg)](https://github.com/SpectraL519/cpp-ap/actions/workflows/test)
+[![format](https://github.com/SpectraL519/cpp-ap/actions/workflows/format.yaml/badge.svg)](https://github.com/SpectraL519/cpp-ap/actions/workflows/format)
 
 <br />
 
@@ -34,11 +35,12 @@ The `CPP-AP` library does not require installing any additional tools or heavy l
     * [Parsing arguments](#parsing-arguments)
 * [Examples](#examples)
 * [Dev notes](#dev-notes)
-    * [Requirements](#requirements)
     * [Building and testing](#building-and-testing)
+    * [Formatting](#formatting)
 * [Documentation](#documentation)
 * [Compiler support](#compiler-support)
 * [Licence](#licence)
+* [Change log](change_log.md)
 
 <br />
 <br />
@@ -410,7 +412,7 @@ Open your terminal in the project's example directory:
 cd <project-root>/example
 ```
 
-The examples' source files are in the `<project-root>/example/src` directory.
+The examples' source files are in the `<project-root>/example/source` directory.
 
 > **Note:** Each source file is a sepparate example.
 
@@ -437,55 +439,74 @@ The compiled binaries will appear in the `<project-root>/example/build/bin` dire
 
 ## Dev notes
 
-#### Requirements:
-   * Supported compiler (check compiler support [here](#compiler-support))
-   * clang-format-17 ([ubuntu download tutorial](https://ubuntuhandbook.org/index.php/2023/09/how-to-install-clang-17-or-16-in-ubuntu-22-04-20-04/amp/?fbclid=IwAR1ZfJpoiitjwn8aMlKVWpFdkYmUqtaQwraJBju09v1gtc0jQANTgVeCuMY))
+### Building and testing:
 
-<br />
+First build the testing executable:
 
-#### Building and testing:
+```shell
+cd <project-root>/test/
+cmake -B build
+cd build
+make
+```
 
-1. Build the testing executable:
+or alternatively:
 
-    ```shell
-    cd <project-root>/test/
-    cmake -B build
-    cd build
-    make
-    ```
+```shell
+cd <project-root>/test/
+mkdir build && cd build
+cmake ..
+make
+```
 
-    or
+> **NOTE:** Building on Windows -  use the `-G "Unix Makefiles"` option when running CMake to build a GNU Make project instead of a default Visual Studio project.
 
-    ```shell
-    cd <project-root>/test/
-    mkdir build && cd build
-    cmake ..
-    make
-    ```
+Run the tests:
 
-2. Run tests
+> **NOTE:** The test executable is generated in the `<project-root>/test/build` directory.
+
+* All tests:
 
-    Run all tests:
     ```shell
-    cd <project-root>/test/build
     ./test
     ```
 
-    Run a single test suite:
+* A single test suite:
+
     ```shell
     ./test -ts="<test-suite-name>"
     ```
 
     > **Note**: Test suites in the project have the same name as the files they're in.
 
-3. Tips and tricks:
+<br />
 
-    * Changing the CMake generator:
+### Formatting
 
-        If you wish for CMake to generate a different type of project, use the `-G` option, e.g. (building a Make project on Windows instead of a VS project):
-        ```
-        cmake -G "Unix Makefiles"
-        ```
+> **NOTE:** To ensure new line encoding compatibility the project uses unix new line encoding.
+>
+> This can be set using the `git config --global core.autocrlf true` command.
+> More details can be found [here](https://docs.github.com/en/get-started/getting-started-with-git/configuring-git-to-handle-line-endings)
+
+> **NOTE:** The project uses `clang-format-17`.
+>
+> To install this tool on ubuntu run `sudo bash ./scripts/env/install_clang17_toolchain.sh`.
+>
+> On windows you can download the LLVM package from the official LLVM [GitHub release page](https://github.com/llvm/llvm-project/releases/tag/llvmorg-17.0.1)
+
+To format the code use run the following:
+
+```shell
+# Unix platforms
+./scripts/format/unix.sh
+```
+
+```shell
+# Windows: powershell
+./scripts/format/windows.ps1
+```
+
+To run a forrmat check use the scripts mentioned above with a `--check` flag.
 
 <br />
 <br />
@@ -511,6 +532,8 @@ The documentation for this project can be generated using Doxygen:
 
 As of now the project supports the **GNU G++** and **Clang++** compilers with `C++20` support on Linux and Windows.
 
+> **NOTE:** To build the project using clang you will need to install the `clang-17` toolchain using the script or website mentioned in the [Formatting](#formatting) section.
+
 <br />
 <br />