giga

Terminal text editor

git clone git://git.dimitrijedobrota.com/giga.git

commit	fa221dc0460f39ff4d47b528dff24bc70141e6f2
author	Dimitrije Dobrota < mail@dimitrijedobrota.com >
date	Fri, 28 Feb 2025 18:27:50 +0100

Initial commit

Diffstat:

A	.clang-format	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	.clang-tidy	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	.codespellrc	\|	++++++
A	.gitignore	\|	+++++++++++
A	BUILDING.md	\|	++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	CMakeLists.txt	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	CMakePresets.json	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	CODE_OF_CONDUCT.md	\|	+++++
A	CONTRIBUTING.md	\|	+++++++++++++++++++
A	HACKING.md	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	README.md	\|	+++++++++++++++++++
A	cmake/coverage.cmake	\|	+++++++++++++++++++++++++++++++++
A	cmake/dev-mode.cmake	\|	++++++++++++++++++
A	cmake/folders.cmake	\|	+++++++++++++++++++++
A	cmake/install-rules.cmake	\|	++++++++
A	cmake/lint-targets.cmake	\|	+++++++++++++++++++++++++++++++++
A	cmake/lint.cmake	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++
A	cmake/prelude.cmake	\|	++++++++++
A	cmake/project-is-top-level.cmake	\|	++++++
A	cmake/spell-targets.cmake	\|	++++++++++++++++++++++
A	cmake/spell.cmake	\|	+++++++++++++++++++++++++++++
A	cmake/variables.cmake	\|	++++++++++++++++++++++++++++
A	source/lib.cpp	\|	++++++
A	source/lib.hpp	\|	+++++++++++++++++++++
A	source/main.cpp	\|	++++++++++++

25 files changed, 1118 insertions(+), 0 deletions(-)

diff --git a/ .clang-format b/ .clang-format

@@ -0,0 +1,178 @@

---

Language: Cpp

# BasedOnStyle: Chromium

AccessModifierOffset: -2

AlignAfterOpenBracket: Align

AlignConsecutiveMacros: false

AlignConsecutiveAssignments: false

AlignConsecutiveBitFields: false

AlignConsecutiveDeclarations: false

AlignEscapedNewlines: DontAlign

AlignOperands: DontAlign

AlignTrailingComments: false

AllowAllArgumentsOnNextLine: true

AllowAllConstructorInitializersOnNextLine: false

AllowAllParametersOfDeclarationOnNextLine: true

AllowShortEnumsOnASingleLine: false

AllowShortBlocksOnASingleLine: Empty

AllowShortCaseLabelsOnASingleLine: false

AllowShortFunctionsOnASingleLine: Inline

AllowShortLambdasOnASingleLine: All

AllowShortIfStatementsOnASingleLine: Never

AllowShortLoopsOnASingleLine: false

AlwaysBreakAfterDefinitionReturnType: None

AlwaysBreakAfterReturnType: None

AlwaysBreakBeforeMultilineStrings: true

AlwaysBreakTemplateDeclarations: Yes

BinPackArguments: false

BinPackParameters: false

BraceWrapping:

AfterCaseLabel: false

AfterClass: true

AfterControlStatement: MultiLine

AfterEnum: true

AfterFunction: true

AfterNamespace: true

AfterObjCDeclaration: false

AfterStruct: true

AfterUnion: true

AfterExternBlock: true

BeforeCatch: false

BeforeElse: false

BeforeLambdaBody: true

BeforeWhile: false

IndentBraces: false

SplitEmptyFunction: true

SplitEmptyRecord: true

SplitEmptyNamespace: true

BreakBeforeBinaryOperators: NonAssignment

BreakBeforeBraces: Custom

# BreakBeforeInheritanceComma: true

BreakInheritanceList: BeforeComma

BreakBeforeTernaryOperators: true

BreakConstructorInitializersBeforeComma: true

BreakConstructorInitializers: BeforeComma

BreakAfterJavaFieldAnnotations: true

BreakStringLiterals: true

ColumnLimit: 80

CommentPragmas: '^ IWYU pragma:'

CompactNamespaces: false

ConstructorInitializerAllOnOneLineOrOnePerLine: false

ConstructorInitializerIndentWidth: 4

ContinuationIndentWidth: 4

Cpp11BracedListStyle: true

DeriveLineEnding: false

DerivePointerAlignment: false

DisableFormat: false

ExperimentalAutoDetectBinPacking: false

FixNamespaceComments: true

ForEachMacros:

- foreach

- Q_FOREACH

- BOOST_FOREACH

IncludeBlocks: Regroup

IncludeCategories:

# Standard library headers come before anything else

- Regex: '^<[a-z_]+>'

Priority: -1

- Regex: '^<.+\.h(pp)?>'

Priority: 1

- Regex: '^<.*'

Priority: 2

- Regex: '.*'

Priority: 3

IncludeIsMainRegex: ''

IncludeIsMainSourceRegex: ''

IndentCaseLabels: true

IndentCaseBlocks: false

IndentGotoLabels: true

IndentPPDirectives: AfterHash

IndentExternBlock: NoIndent

IndentWidth: 2

IndentWrappedFunctionNames: false

InsertTrailingCommas: Wrapped

JavaScriptQuotes: Double

JavaScriptWrapImports: true

KeepEmptyLinesAtTheStartOfBlocks: false

MacroBlockBegin: ''

MacroBlockEnd: ''

MaxEmptyLinesToKeep: 1

NamespaceIndentation: None

ObjCBinPackProtocolList: Never

ObjCBlockIndentWidth: 2

ObjCBreakBeforeNestedBlockParam: true

ObjCSpaceAfterProperty: false

ObjCSpaceBeforeProtocolList: true

PenaltyBreakAssignment: 2

PenaltyBreakBeforeFirstCallParameter: 1

PenaltyBreakComment: 300

PenaltyBreakFirstLessLess: 120

PenaltyBreakString: 1000

PenaltyBreakTemplateDeclaration: 10

PenaltyExcessCharacter: 1000000

PenaltyReturnTypeOnItsOwnLine: 200

PointerAlignment: Left

RawStringFormats:

- Language: Cpp

Delimiters:

- cc

- CC

- cpp

- Cpp

- CPP

- 'c++'

- 'C++'

CanonicalDelimiter: ''

BasedOnStyle: google

- Language: TextProto

Delimiters:

- pb

- PB

- proto

- PROTO

EnclosingFunctions:

- EqualsProto

- EquivToProto

- PARSE_PARTIAL_TEXT_PROTO

- PARSE_TEST_PROTO

- PARSE_TEXT_PROTO

- ParseTextOrDie

- ParseTextProtoOrDie

- ParseTestProto

- ParsePartialTestProto

CanonicalDelimiter: ''

BasedOnStyle: google

ReflowComments: true

SortIncludes: true

SortUsingDeclarations: true

SpaceAfterCStyleCast: false

SpaceAfterLogicalNot: false

SpaceAfterTemplateKeyword: false

SpaceBeforeAssignmentOperators: true

SpaceBeforeCpp11BracedList: true

SpaceBeforeCtorInitializerColon: true

SpaceBeforeInheritanceColon: true

SpaceBeforeParens: ControlStatementsExceptForEachMacros

SpaceBeforeRangeBasedForLoopColon: true

SpaceInEmptyBlock: false

SpaceInEmptyParentheses: false

SpacesBeforeTrailingComments: 2

SpacesInAngles: false

SpacesInConditionalStatement: false

SpacesInContainerLiterals: false

SpacesInCStyleCastParentheses: false

SpacesInParentheses: false

SpacesInSquareBrackets: false

SpaceBeforeSquareBrackets: false

Standard: Auto

StatementMacros:

- Q_UNUSED

- QT_REQUIRE_VERSION

TabWidth: 8

UseCRLF: false

UseTab: Never

WhitespaceSensitiveMacros:

- STRINGIZE

- PP_STRINGIZE

- BOOST_PP_STRINGIZE

...

diff --git a/ .clang-tidy b/ .clang-tidy

@@ -0,0 +1,155 @@

---

# Enable ALL the things! Except not really

# misc-non-private-member-variables-in-classes: the options don't do anything

# modernize-use-nodiscard: too aggressive, attribute is situationally useful

Checks: "*,\

-google-readability-todo,\

-altera-*,\

-fuchsia-*,\

fuchsia-multiple-inheritance,\

-llvm-header-guard,\

-llvm-include-order,\

-llvmlibc-*,\

-modernize-use-nodiscard,\

-misc-non-private-member-variables-in-classes"

WarningsAsErrors: ''

CheckOptions:

- key: 'bugprone-argument-comment.StrictMode'

value: 'true'

# Prefer using enum classes with 2 values for parameters instead of bools

- key: 'bugprone-argument-comment.CommentBoolLiterals'

value: 'true'

- key: 'bugprone-misplaced-widening-cast.CheckImplicitCasts'

value: 'true'

- key: 'bugprone-sizeof-expression.WarnOnSizeOfIntegerExpression'

value: 'true'

- key: 'bugprone-suspicious-string-compare.WarnOnLogicalNotComparison'

value: 'true'

- key: 'readability-simplify-boolean-expr.ChainedConditionalReturn'

value: 'true'

- key: 'readability-simplify-boolean-expr.ChainedConditionalAssignment'

value: 'true'

- key: 'readability-uniqueptr-delete-release.PreferResetCall'

value: 'true'

- key: 'cppcoreguidelines-init-variables.MathHeader'

value: '<cmath>'

- key: 'cppcoreguidelines-narrowing-conversions.PedanticMode'

value: 'true'

- key: 'readability-else-after-return.WarnOnUnfixable'

value: 'true'

- key: 'readability-else-after-return.WarnOnConditionVariables'

value: 'true'

- key: 'readability-inconsistent-declaration-parameter-name.Strict'

value: 'true'

- key: 'readability-qualified-auto.AddConstToQualified'

value: 'true'

- key: 'readability-redundant-access-specifiers.CheckFirstDeclaration'

value: 'true'

# These seem to be the most common identifier styles

- key: 'readability-identifier-naming.AbstractClassCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ClassCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ClassConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ClassMemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ClassMethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstantMemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstantParameterCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstantPointerParameterCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstexprFunctionCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstexprMethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ConstexprVariableCase'

value: 'lower_case'

- key: 'readability-identifier-naming.EnumCase'

value: 'lower_case'

- key: 'readability-identifier-naming.EnumConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.FunctionCase'

value: 'lower_case'

- key: 'readability-identifier-naming.GlobalConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.GlobalConstantPointerCase'

value: 'lower_case'

- key: 'readability-identifier-naming.GlobalFunctionCase'

value: 'lower_case'

- key: 'readability-identifier-naming.GlobalPointerCase'

value: 'lower_case'

- key: 'readability-identifier-naming.GlobalVariableCase'

value: 'lower_case'

- key: 'readability-identifier-naming.InlineNamespaceCase'

value: 'lower_case'

- key: 'readability-identifier-naming.LocalConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.LocalConstantPointerCase'

value: 'lower_case'

- key: 'readability-identifier-naming.LocalPointerCase'

value: 'lower_case'

- key: 'readability-identifier-naming.LocalVariableCase'

value: 'lower_case'

- key: 'readability-identifier-naming.MacroDefinitionCase'

value: 'UPPER_CASE'

- key: 'readability-identifier-naming.MemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.MethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.NamespaceCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ParameterCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ParameterPackCase'

value: 'lower_case'

- key: 'readability-identifier-naming.PointerParameterCase'

value: 'lower_case'

- key: 'readability-identifier-naming.PrivateMemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.PrivateMemberPrefix'

value: 'm_'

- key: 'readability-identifier-naming.PrivateMethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ProtectedMemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ProtectedMemberPrefix'

value: 'm_'

- key: 'readability-identifier-naming.ProtectedMethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.PublicMemberCase'

value: 'lower_case'

- key: 'readability-identifier-naming.PublicMethodCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ScopedEnumConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.StaticConstantCase'

value: 'lower_case'

- key: 'readability-identifier-naming.StaticVariableCase'

value: 'lower_case'

- key: 'readability-identifier-naming.StructCase'

value: 'lower_case'

- key: 'readability-identifier-naming.TemplateParameterCase'

value: 'CamelCase'

- key: 'readability-identifier-naming.TemplateTemplateParameterCase'

value: 'CamelCase'

- key: 'readability-identifier-naming.TypeAliasCase'

value: 'lower_case'

- key: 'readability-identifier-naming.TypedefCase'

value: 'lower_case'

- key: 'readability-identifier-naming.TypeTemplateParameterCase'

value: 'CamelCase'

- key: 'readability-identifier-naming.UnionCase'

value: 'lower_case'

- key: 'readability-identifier-naming.ValueTemplateParameterCase'

value: 'CamelCase'

- key: 'readability-identifier-naming.VariableCase'

value: 'lower_case'

- key: 'readability-identifier-naming.VirtualMethodCase'

value: 'lower_case'

...

diff --git a/ .codespellrc b/ .codespellrc

@@ -0,0 +1,6 @@

[codespell]

builtin = clear,rare,en-GB_to_en-US,names,informal,code

check-filenames =

check-hidden =

skip = */.git,*/build,*/prefix

quiet-level = 2

diff --git a/ .gitignore b/ .gitignore

@@ -0,0 +1,11 @@

**/.DS_Store

.idea/

.vs/

.vscode/

build/

cmake-build-*/

prefix/

.clangd

CMakeLists.txt.user

CMakeUserPresets.json

compile_commands.json

diff --git a/ BUILDING.md b/ BUILDING.md

@@ -0,0 +1,60 @@

# Building with CMake

## Build

This project doesn't require any special command-line flags to build to keep

things simple.

Here are the steps for building in release mode with a single-configuration

generator, like the Unix Makefiles one:

```sh

cmake -S . -B build -D CMAKE_BUILD_TYPE=Release

cmake --build build

```

Here are the steps for building in release mode with a multi-configuration

generator, like the Visual Studio ones:

```sh

cmake -S . -B build

cmake --build build --config Release

```

### Building with MSVC

Note that MSVC by default is not standards compliant and you need to pass some

flags to make it behave properly. See the `flags-msvc` preset in the

[CMakePresets.json](CMakePresets.json) file for the flags and with what

variable to provide them to CMake during configuration.

### Building on Apple Silicon

CMake supports building on Apple Silicon properly since 3.20.1. Make sure you

have the [latest version][1] installed.

## Install

This project doesn't require any special command-line flags to install to keep

things simple. As a prerequisite, the project has to be built with the above

commands already.

The below commands require at least CMake 3.15 to run, because that is the

version in which [Install a Project][2] was added.

Here is the command for installing the release mode artifacts with a

single-configuration generator, like the Unix Makefiles one:

```sh

cmake --install build

```

Here is the command for installing the release mode artifacts with a

multi-configuration generator, like the Visual Studio ones:

```sh

cmake --install build --config Release

```

[1]: https://cmake.org/download/

[2]: https://cmake.org/cmake/help/latest/manual/cmake.1.html#install-a-project

diff --git a/ CMakeLists.txt b/ CMakeLists.txt

@@ -0,0 +1,59 @@

cmake_minimum_required(VERSION 3.14)

include(cmake/prelude.cmake)

project(

giga

VERSION 0.1.0

DESCRIPTION "Terminal text editor"

HOMEPAGE_URL "https://git.dimitrijedobrota.com/giga.git"

LANGUAGES CXX

)

include(cmake/project-is-top-level.cmake)

include(cmake/variables.cmake)

# ---- Declare library ----

add_library(

giga_lib OBJECT

source/lib.cpp

)

target_include_directories(

giga_lib ${warning_guard}

PUBLIC

"\$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/source>"

)

target_compile_features(giga_lib PUBLIC cxx_std_20)

# ---- Declare executable ----

add_executable(giga_exe source/main.cpp)

add_executable(giga::exe ALIAS giga_exe)

set_property(TARGET giga_exe PROPERTY OUTPUT_NAME giga)

target_compile_features(giga_exe PRIVATE cxx_std_20)

target_link_libraries(giga_exe PRIVATE giga_lib)

# ---- Install rules ----

if(NOT CMAKE_SKIP_INSTALL_RULES)

include(cmake/install-rules.cmake)

endif()

# ---- Developer mode ----

if(NOT giga_DEVELOPER_MODE)

return()

elseif(NOT PROJECT_IS_TOP_LEVEL)

message(

AUTHOR_WARNING

"Developer mode is intended for developers of giga"

)

endif()

include(cmake/dev-mode.cmake)

diff --git a/ CMakePresets.json b/ CMakePresets.json

@@ -0,0 +1,159 @@

{

"version": 2,

"cmakeMinimumRequired": {

"major": 3,

"minor": 14,

"patch": 0

"configurePresets": [

{

"name": "cmake-pedantic",

"hidden": true,

"warnings": {

"dev": true,

"deprecated": true,

"uninitialized": true,

"unusedCli": true,

"systemVars": false

"errors": {

"dev": true,

"deprecated": true

}

{

"name": "dev-mode",

"hidden": true,

"inherits": "cmake-pedantic",

"cacheVariables": {

"giga_DEVELOPER_MODE": "ON"

}

{

"name": "cppcheck",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_CPPCHECK": "cppcheck;--inline-suppr"

}

{

"name": "clang-tidy",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_CLANG_TIDY": "clang-tidy;--header-filter=^${sourceDir}/"

}

{

"name": "ci-std",

"description": "This preset makes sure the project actually builds with at least the specified standard",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_EXTENSIONS": "OFF",

"CMAKE_CXX_STANDARD": "20",

"CMAKE_CXX_STANDARD_REQUIRED": "ON"

}

{

"name": "flags-gcc-clang",

"description": "These flags are supported by both GCC and Clang",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_FLAGS": "-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS=1 -fstack-protector-strong -fcf-protection=full -fstack-clash-protection -Wall -Wextra -Wpedantic -Wconversion -Wsign-conversion -Wcast-qual -Wformat=2 -Wundef -Werror=float-equal -Wshadow -Wcast-align -Wunused -Wnull-dereference -Wdouble-promotion -Wimplicit-fallthrough -Wextra-semi -Woverloaded-virtual -Wnon-virtual-dtor -Wold-style-cast",

"CMAKE_EXE_LINKER_FLAGS": "-Wl,--allow-shlib-undefined,--as-needed,-z,noexecstack,-z,relro,-z,now,-z,nodlopen",

"CMAKE_SHARED_LINKER_FLAGS": "-Wl,--allow-shlib-undefined,--as-needed,-z,noexecstack,-z,relro,-z,now,-z,nodlopen"

}

{

"name": "flags-appleclang",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_FLAGS": "-fstack-protector-strong -Wall -Wextra -Wpedantic -Wconversion -Wsign-conversion -Wcast-qual -Wformat=2 -Wundef -Werror=float-equal -Wshadow -Wcast-align -Wunused -Wnull-dereference -Wdouble-promotion -Wimplicit-fallthrough -Wextra-semi -Woverloaded-virtual -Wnon-virtual-dtor -Wold-style-cast"

}

{

"name": "flags-msvc",

"description": "Note that all the flags after /W4 are required for MSVC to conform to the language standard",

"hidden": true,

"cacheVariables": {

"CMAKE_CXX_FLAGS": "/sdl /guard:cf /utf-8 /diagnostics:caret /w14165 /w44242 /w44254 /w44263 /w34265 /w34287 /w44296 /w44365 /w44388 /w44464 /w14545 /w14546 /w14547 /w14549 /w14555 /w34619 /w34640 /w24826 /w14905 /w14906 /w14928 /w45038 /W4 /permissive- /volatile:iso /Zc:inline /Zc:preprocessor /Zc:enumTypes /Zc:lambda /Zc:__cplusplus /Zc:externConstexpr /Zc:throwingNew /EHsc",

"CMAKE_EXE_LINKER_FLAGS": "/machine:x64 /guard:cf"

}

{

"name": "ci-linux",

"inherits": ["flags-gcc-clang", "ci-std"],

"generator": "Unix Makefiles",

"hidden": true,

"cacheVariables": {

"CMAKE_BUILD_TYPE": "Release"

}

{

"name": "ci-darwin",

"inherits": ["flags-appleclang", "ci-std"],

"generator": "Xcode",

"hidden": true

{

"name": "ci-win64",

"inherits": ["flags-msvc", "ci-std"],

"generator": "Visual Studio 17 2022",

"architecture": "x64",

"hidden": true

{

"name": "coverage-linux",

"binaryDir": "${sourceDir}/build/coverage",

"inherits": "ci-linux",

"hidden": true,

"cacheVariables": {

"ENABLE_COVERAGE": "ON",

"CMAKE_BUILD_TYPE": "Coverage",

"CMAKE_CXX_FLAGS_COVERAGE": "-Og -g --coverage -fkeep-inline-functions -fkeep-static-functions",

"CMAKE_EXE_LINKER_FLAGS_COVERAGE": "--coverage",

"CMAKE_SHARED_LINKER_FLAGS_COVERAGE": "--coverage"

}

{

"name": "ci-coverage",

"inherits": ["coverage-linux", "dev-mode"],

"cacheVariables": {

"COVERAGE_HTML_COMMAND": ""

}

{

"name": "ci-sanitize",

"binaryDir": "${sourceDir}/build/sanitize",

"inherits": ["ci-linux", "dev-mode"],

"cacheVariables": {

"CMAKE_BUILD_TYPE": "Sanitize",

"CMAKE_CXX_FLAGS_SANITIZE": "-U_FORTIFY_SOURCE -O2 -g -fsanitize=address,undefined -fno-omit-frame-pointer -fno-common"

}

{

"name": "ci-build",

"binaryDir": "${sourceDir}/build",

"hidden": true

{

"name": "ci-multi-config",

"description": "Speed up multi-config generators by generating only one configuration instead of the defaults",

"hidden": true,

"cacheVariables": {

"CMAKE_CONFIGURATION_TYPES": "Release"

}

{

"name": "ci-macos",

"inherits": ["ci-build", "ci-darwin", "dev-mode", "ci-multi-config"]

{

"name": "ci-ubuntu",

"inherits": ["ci-build", "ci-linux", "clang-tidy", "cppcheck", "dev-mode"]

{

"name": "ci-windows",

"inherits": ["ci-build", "ci-win64", "dev-mode", "ci-multi-config"]

}

]

}

diff --git a/ CODE_OF_CONDUCT.md b/ CODE_OF_CONDUCT.md

@@ -0,0 +1,5 @@

# Code of Conduct

* You will be judged by your contributions first, and your sense of humor

second.

* Nobody owes you anything.

diff --git a/ CONTRIBUTING.md b/ CONTRIBUTING.md

@@ -0,0 +1,19 @@

# Contributing

<!--

Short overview, rules, general guidelines, notes about pull requests and

style should go here.

-->

## Code of Conduct

Please see the [`CODE_OF_CONDUCT.md`](CODE_OF_CONDUCT.md) document.

## Getting started

Helpful notes for developers can be found in the [`HACKING.md`](HACKING.md)

document.

In addition to he above, if you use the presets file as instructed, then you

should NOT check it into source control, just as the CMake documentation

suggests.

diff --git a/ HACKING.md b/ HACKING.md

@@ -0,0 +1,149 @@

# Hacking

Here is some wisdom to help you build and test this project as a developer and

potential contributor.

If you plan to contribute, please read the [CONTRIBUTING](CONTRIBUTING.md)

guide.

## Developer mode

Build system targets that are only useful for developers of this project are

hidden if the `giga_DEVELOPER_MODE` option is disabled. Enabling this

option makes tests and other developer targets and options available. Not

enabling this option means that you are a consumer of this project and thus you

have no need for these targets and options.

Developer mode is always set to on in CI workflows.

### Presets

This project makes use of [presets][1] to simplify the process of configuring

the project. As a developer, you are recommended to always have the [latest

CMake version][2] installed to make use of the latest Quality-of-Life

additions.

You have a few options to pass `giga_DEVELOPER_MODE` to the configure

command, but this project prefers to use presets.

As a developer, you should create a `CMakeUserPresets.json` file at the root of

the project:

```json

{

"version": 2,

"cmakeMinimumRequired": {

"major": 3,

"minor": 14,

"patch": 0

"configurePresets": [

{

"name": "dev",

"binaryDir": "${sourceDir}/build/dev",

"inherits": ["dev-mode", "ci-<os>"],

"cacheVariables": {

"CMAKE_BUILD_TYPE": "Debug"

}

"buildPresets": [

{

"name": "dev",

"configurePreset": "dev",

"configuration": "Debug"

}

"testPresets": [

{

"name": "dev",

"configurePreset": "dev",

"configuration": "Debug",

"output": {

"outputOnFailure": true

}

]

}

```

You should replace `<os>` in your newly created presets file with the name of

the operating system you have, which may be `win64`, `linux` or `darwin`. You

can see what these correspond to in the

[`CMakePresets.json`](CMakePresets.json) file.

`CMakeUserPresets.json` is also the perfect place in which you can put all

sorts of things that you would otherwise want to pass to the configure command

in the terminal.

> **Note**

> Some editors are pretty greedy with how they open projects with presets.

> Some just randomly pick a preset and start configuring without your consent,

> which can be confusing. Make sure that your editor configures when you

> actually want it to, for example in CLion you have to make sure only the

> `dev-dev preset` has `Enable profile` ticked in

> `File > Settings... > Build, Execution, Deployment > CMake` and in Visual

> Studio you have to set the option `Never run configure step automatically`

> in `Tools > Options > CMake` **prior to opening the project**, after which

> you can manually configure using `Project > Configure Cache`.

### Configure, build and test

If you followed the above instructions, then you can configure, build and test

the project respectively with the following commands from the project root on

any operating system with any build system:

```sh

cmake --preset=dev

cmake --build --preset=dev

ctest --preset=dev

```

If you are using a compatible editor (e.g. VSCode) or IDE (e.g. CLion, VS), you

will also be able to select the above created user presets for automatic

integration.

Please note that both the build and test commands accept a `-j` flag to specify

the number of jobs to use, which should ideally be specified to the number of

threads your CPU has. You may also want to add that to your preset using the

`jobs` property, see the [presets documentation][1] for more details.

### Developer mode targets

These are targets you may invoke using the build command from above, with an

additional `-t <target>` flag:

#### `coverage`

Available if `ENABLE_COVERAGE` is enabled. This target processes the output of

the previously run tests when built with coverage configuration. The commands

this target runs can be found in the `COVERAGE_TRACE_COMMAND` and

`COVERAGE_HTML_COMMAND` cache variables. The trace command produces an info

file by default, which can be submitted to services with CI integration. The

HTML command uses the trace command's output to generate an HTML document to

`<binary-dir>/coverage_html` by default.

#### `docs`

Available if `BUILD_MCSS_DOCS` is enabled. Builds to documentation using

Doxygen and m.css. The output will go to `<binary-dir>/docs` by default

(customizable using `DOXYGEN_OUTPUT_DIRECTORY`).

#### `format-check` and `format-fix`

These targets run the clang-format tool on the codebase to check errors and to

fix them respectively. Customization available using the `FORMAT_PATTERNS` and

`FORMAT_COMMAND` cache variables.

#### `run-exe`

Runs the executable target `giga_exe`.

#### `spell-check` and `spell-fix`

These targets run the codespell tool on the codebase to check errors and to fix

them respectively. Customization available using the `SPELL_COMMAND` cache

variable.

[1]: https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html

[2]: https://cmake.org/download/

diff --git a/ README.md b/ README.md

@@ -0,0 +1,19 @@

# giga

This is the giga project.

# Building and installing

See the [BUILDING](BUILDING.md) document.

# Contributing

See the [CONTRIBUTING](CONTRIBUTING.md) document.

# Licensing

<!--

Please go to https://choosealicense.com/licenses/ and choose a license that

fits your needs. The recommended license for a project of this type is the

GNU AGPLv3.

-->

diff --git a/ cmake/coverage.cmake b/ cmake/coverage.cmake

@@ -0,0 +1,33 @@

# ---- Variables ----

# We use variables separate from what CTest uses, because those have

# customization issues

set(

COVERAGE_TRACE_COMMAND

lcov -c -q

-o "${PROJECT_BINARY_DIR}/coverage.info"

-d "${PROJECT_BINARY_DIR}"

--include "${PROJECT_SOURCE_DIR}/*"

CACHE STRING

"; separated command to generate a trace for the 'coverage' target"

)

set(

COVERAGE_HTML_COMMAND

genhtml --legend -f -q

"${PROJECT_BINARY_DIR}/coverage.info"

-p "${PROJECT_SOURCE_DIR}"

-o "${PROJECT_BINARY_DIR}/coverage_html"

CACHE STRING

"; separated command to generate an HTML report for the 'coverage' target"

)

# ---- Coverage target ----

add_custom_target(

coverage

COMMAND ${COVERAGE_TRACE_COMMAND}

COMMAND ${COVERAGE_HTML_COMMAND}

COMMENT "Generating coverage report"

VERBATIM

)

diff --git a/ cmake/dev-mode.cmake b/ cmake/dev-mode.cmake

@@ -0,0 +1,18 @@

include(cmake/folders.cmake)

add_custom_target(

run-exe

COMMAND giga_exe

VERBATIM

)

add_dependencies(run-exe giga_exe)

option(ENABLE_COVERAGE "Enable coverage support separate from CTest's" OFF)

if(ENABLE_COVERAGE)

include(cmake/coverage.cmake)

endif()

include(cmake/lint-targets.cmake)

include(cmake/spell-targets.cmake)

add_folders(Project)

diff --git a/ cmake/folders.cmake b/ cmake/folders.cmake

@@ -0,0 +1,21 @@

set_property(GLOBAL PROPERTY USE_FOLDERS YES)

# Call this function at the end of a directory scope to assign a folder to

# targets created in that directory. Utility targets will be assigned to the

# UtilityTargets folder, otherwise to the ${name}Targets folder. If a target

# already has a folder assigned, then that target will be skipped.

function(add_folders name)

get_property(targets DIRECTORY PROPERTY BUILDSYSTEM_TARGETS)

foreach(target IN LISTS targets)

get_property(folder TARGET "${target}" PROPERTY FOLDER)

if(DEFINED folder)

continue()

endif()

set(folder Utility)

get_property(type TARGET "${target}" PROPERTY TYPE)

if(NOT type STREQUAL "UTILITY")

set(folder "${name}")

endif()

set_property(TARGET "${target}" PROPERTY FOLDER "${folder}Targets")

endforeach()

endfunction()

diff --git a/ cmake/install-rules.cmake b/ cmake/install-rules.cmake

@@ -0,0 +1,8 @@

install(

TARGETS giga_exe

RUNTIME COMPONENT giga_Runtime

)

if(PROJECT_IS_TOP_LEVEL)

include(CPack)

endif()

diff --git a/ cmake/lint-targets.cmake b/ cmake/lint-targets.cmake

@@ -0,0 +1,33 @@

set(

FORMAT_PATTERNS

source/*.cpp source/*.hpp

include/*.hpp

test/*.cpp test/*.hpp

CACHE STRING

"; separated patterns relative to the project source dir to format"

)

set(FORMAT_COMMAND clang-format CACHE STRING "Formatter to use")

add_custom_target(

format-check

COMMAND "${CMAKE_COMMAND}"

-D "FORMAT_COMMAND=${FORMAT_COMMAND}"

-D "PATTERNS=${FORMAT_PATTERNS}"

-P "${PROJECT_SOURCE_DIR}/cmake/lint.cmake"

WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"

COMMENT "Linting the code"

VERBATIM

)

add_custom_target(

format-fix

COMMAND "${CMAKE_COMMAND}"

-D "FORMAT_COMMAND=${FORMAT_COMMAND}"

-D "PATTERNS=${FORMAT_PATTERNS}"

-D FIX=YES

-P "${PROJECT_SOURCE_DIR}/cmake/lint.cmake"

WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"

COMMENT "Fixing the code"

VERBATIM

)

diff --git a/ cmake/lint.cmake b/ cmake/lint.cmake

@@ -0,0 +1,51 @@

cmake_minimum_required(VERSION 3.14)

macro(default name)

if(NOT DEFINED "${name}")

set("${name}" "${ARGN}")

endif()

endmacro()

default(FORMAT_COMMAND clang-format)

default(

PATTERNS

source/*.cpp source/*.hpp

include/*.hpp

test/*.cpp test/*.hpp

)

default(FIX NO)

set(flag --output-replacements-xml)

set(args OUTPUT_VARIABLE output)

if(FIX)

set(flag -i)

set(args "")

endif()

file(GLOB_RECURSE files ${PATTERNS})

set(badly_formatted "")

set(output "")

string(LENGTH "${CMAKE_SOURCE_DIR}/" path_prefix_length)

foreach(file IN LISTS files)

execute_process(

COMMAND "${FORMAT_COMMAND}" --style=file "${flag}" "${file}"

WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"

RESULT_VARIABLE result

${args}

)

if(NOT result EQUAL "0")

message(FATAL_ERROR "'${file}': formatter returned with ${result}")

endif()

if(NOT FIX AND output MATCHES "\n<replacement offset")

string(SUBSTRING "${file}" "${path_prefix_length}" -1 relative_file)

list(APPEND badly_formatted "${relative_file}")

endif()

set(output "")

endforeach()

if(NOT badly_formatted STREQUAL "")

list(JOIN badly_formatted "\n" bad_list)

message("The following files are badly formatted:\n\n${bad_list}\n")

message(FATAL_ERROR "Run again with FIX=YES to fix these files.")

endif()

diff --git a/ cmake/prelude.cmake b/ cmake/prelude.cmake

@@ -0,0 +1,10 @@

# ---- In-source guard ----

if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)

message(

FATAL_ERROR

"In-source builds are not supported. "

"Please read the BUILDING document before trying to build this project. "

"You may need to delete 'CMakeCache.txt' and 'CMakeFiles/' first."

)

endif()

diff --git a/ cmake/project-is-top-level.cmake b/ cmake/project-is-top-level.cmake

@@ -0,0 +1,6 @@

# This variable is set by project() in CMake 3.21+

string(

COMPARE EQUAL

"${CMAKE_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}"

PROJECT_IS_TOP_LEVEL

)

diff --git a/ cmake/spell-targets.cmake b/ cmake/spell-targets.cmake

@@ -0,0 +1,22 @@

set(SPELL_COMMAND codespell CACHE STRING "Spell checker to use")

add_custom_target(

spell-check

COMMAND "${CMAKE_COMMAND}"

-D "SPELL_COMMAND=${SPELL_COMMAND}"

-P "${PROJECT_SOURCE_DIR}/cmake/spell.cmake"

WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"

COMMENT "Checking spelling"

VERBATIM

)

add_custom_target(

spell-fix

COMMAND "${CMAKE_COMMAND}"

-D "SPELL_COMMAND=${SPELL_COMMAND}"

-D FIX=YES

-P "${PROJECT_SOURCE_DIR}/cmake/spell.cmake"

WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"

COMMENT "Fixing spelling errors"

VERBATIM

)

diff --git a/ cmake/spell.cmake b/ cmake/spell.cmake

@@ -0,0 +1,29 @@

cmake_minimum_required(VERSION 3.14)

macro(default name)

if(NOT DEFINED "${name}")

set("${name}" "${ARGN}")

endif()

endmacro()

default(SPELL_COMMAND codespell)

default(FIX NO)

set(flag "")

if(FIX)

set(flag -w)

endif()

execute_process(

COMMAND "${SPELL_COMMAND}" ${flag}

WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"

RESULT_VARIABLE result

)

if(result EQUAL "65")

message(FATAL_ERROR "Run again with FIX=YES to fix these errors.")

elseif(result EQUAL "64")

message(FATAL_ERROR "Spell checker printed the usage info. Bad arguments?")

elseif(NOT result EQUAL "0")

message(FATAL_ERROR "Spell checker returned with ${result}")

endif()

diff --git a/ cmake/variables.cmake b/ cmake/variables.cmake

@@ -0,0 +1,28 @@

# ---- Developer mode ----

# Developer mode enables targets and code paths in the CMake scripts that are

# only relevant for the developer(s) of giga

# Targets necessary to build the project must be provided unconditionally, so

# consumers can trivially build and package the project

if(PROJECT_IS_TOP_LEVEL)

option(giga_DEVELOPER_MODE "Enable developer mode" OFF)

endif()

# ---- Warning guard ----

# target_include_directories with the SYSTEM modifier will request the compiler

# to omit warnings from the provided paths, if the compiler supports that

# This is to provide a user experience similar to find_package when

# add_subdirectory or FetchContent is used to consume this project

set(warning_guard "")

if(NOT PROJECT_IS_TOP_LEVEL)

option(

giga_INCLUDES_WITH_SYSTEM

"Use SYSTEM modifier for giga's includes, disabling warnings"

)

mark_as_advanced(giga_INCLUDES_WITH_SYSTEM)

if(giga_INCLUDES_WITH_SYSTEM)

set(warning_guard SYSTEM)

endif()

diff --git a/ source/lib.cpp b/ source/lib.cpp

@@ -0,0 +1,6 @@

#include "lib.hpp"

library::library()

: name {"giga"}

{

}

diff --git a/ source/lib.hpp b/ source/lib.hpp

@@ -0,0 +1,21 @@

#pragma once

#include <string>

/**

* @brief The core implementation of the executable

* This class makes up the library part of the executable, which means that the

* main logic is implemented here. This kind of separation makes it easy to

* test the implementation for the executable, because the logic is nicely

* separated from the command-line logic implemented in the main function.

struct library

{

/**

* @brief Simply initializes the name member to the name of the project

library();

std::string name;

};

diff --git a/ source/main.cpp b/ source/main.cpp

@@ -0,0 +1,12 @@

#include <iostream>

#include <string>

#include "lib.hpp"

auto main() -> int

{

auto const lib = library {};

auto const message = "Hello from " + lib.name + "!";

std::cout << message << '\n';

return 0;

}