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Add syntax highlighting for Kotlin

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This commit is contained in:
Jens Fischer 2024-09-20 13:51:05 +02:00
parent 094b07b03a
commit 535dc1ef49
2 changed files with 708 additions and 5 deletions
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12
src/Models/TextMateHelper.cs
View file

@ -24,7 +24,7 @@ namespace SourceGit.Models
_backend = new RegistryOptions(defaultTheme); _backend = new RegistryOptions(defaultTheme);
_extraGrammars = new List<IRawGrammar>(); _extraGrammars = new List<IRawGrammar>();
string[] extraGrammarFiles = ["toml.json"]; string[] extraGrammarFiles = ["toml.json", "kotlin.json"];
foreach (var file in extraGrammarFiles) foreach (var file in extraGrammarFiles)
{ {
var asset = AssetLoader.Open(new Uri($"avares://SourceGit/Resources/Grammars/{file}", var asset = AssetLoader.Open(new Uri($"avares://SourceGit/Resources/Grammars/{file}",
@ -71,16 +71,18 @@ namespace SourceGit.Models
public string GetScopeByFileName(string filename) public string GetScopeByFileName(string filename)
{ {
var extension = Path.GetExtension(filename); var extension = Path.GetExtension(filename);
var grammar = _extraGrammars.Find(x => x.GetScopeName().EndsWith(extension, StringComparison.OrdinalIgnoreCase));
if (grammar != null)
return grammar.GetScopeName();
if (extension == ".h") if (extension == ".h")
extension = ".cpp"; extension = ".cpp";
else if (extension == ".resx" || extension == ".plist" || extension == ".manifest") else if (extension == ".resx" || extension == ".plist" || extension == ".manifest")
extension = ".xml"; extension = ".xml";
else if (extension == ".command") else if (extension == ".command")
extension = ".sh"; extension = ".sh";
else if (extension == ".kt" || extension == ".kts")
extension = ".kotlin";
var grammar = _extraGrammars.Find(x => x.GetScopeName().EndsWith(extension, StringComparison.OrdinalIgnoreCase));
if (grammar != null)
return grammar.GetScopeName();
return _backend.GetScopeByExtension(extension); return _backend.GetScopeByExtension(extension);
} }

701
src/Resources/Grammars/kotlin.json Normal file
View file

@ -0,0 +1,701 @@
{
"information_for_contributors": [
"This file has been copied from https://github.com/eclipse/buildship/blob/6bb773e7692f913dec27105129ebe388de34e68b/org.eclipse.buildship.kotlindsl.provider/kotlin.tmLanguage.json"
],
"$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
"name": "Kotlin",
"scopeName": "source.kotlin",
"patterns": [
{
"include": "#import"
},
{
"include": "#package"
},
{
"include": "#code"
}
],
"fileTypes": [
"kts"
],
"repository": {
"import": {
"begin": "\\b(import)\\b\\s?([\\w+.]*\\w+)?\\s*",
"beginCaptures": {
"1": {
"name": "storage.type.import.kotlin"
},
"2": {
"name": "storage.modifier.import.kotlin"
}
},
"end": ";|$",
"name": "meta.import.kotlin",
"contentName": "entity.name.package.kotlin",
"patterns": [
{
"include": "#comments"
},
{
"include": "#hard-keywords"
},
{
"match": "\\*",
"name": "variable.language.wildcard.kotlin"
}
]
},
"package": {
"begin": "\\b(package)\\b\\s*",
"beginCaptures": {
"1": {
"name": "storage.type.package.kotlin"
}
},
"end": ";|$",
"name": "meta.package.kotlin",
"contentName": "entity.name.package.kotlin",
"patterns": [
{
"include": "#comments"
}
]
},
"code": {
"patterns": [
{
"include": "#comments"
},
{
"include": "#keywords"
},
{
"include": "#annotation-simple"
},
{
"include": "#annotation-site-list"
},
{
"include": "#annotation-site"
},
{
"include": "#class-declaration"
},
{
"include": "#object-declaration"
},
{
"include": "#type-alias"
},
{
"include": "#function-declaration"
},
{
"include": "#variable-declaration"
},
{
"include": "#constant-declaration"
},
{
"include": "#variable"
},
{
"include": "#object"
},
{
"include": "#type-constraint"
},
{
"include": "#type-annotation"
},
{
"include": "#function-call"
},
{
"include": "#property.reference"
},
{
"include": "#method-reference"
},
{
"include": "#key"
},
{
"include": "#string"
},
{
"include": "#string-empty"
},
{
"include": "#string-multiline"
},
{
"include": "#character"
},
{
"include": "#lambda-arrow"
},
{
"include": "#operators"
},
{
"include": "#self-reference"
},
{
"include": "#decimal-literal"
},
{
"include": "#hex-literal"
},
{
"include": "#binary-literal"
},
{
"include": "#boolean-literal"
},
{
"include": "#null-literal"
},
{
"match": ",",
"name": "punctuation.separator.delimiter.kotlin"
},
{
"match": "\\.",
"name": "punctuation.separator.period.kotlin"
},
{
"match": "\\?\\.",
"name": "punctuation.accessor.optional.kotlin"
}
]
},
"comments": {
"patterns": [
{
"include": "#comment-line"
},
{
"include": "#comment-block"
},
{
"include": "#comment-javadoc"
}
]
},
"comment-line": {
"begin": "//",
"end": "$",
"name": "comment.line.double-slash.kotlin"
},
"comment-block": {
"begin": "/\\*(?!\\*)",
"end": "\\*/",
"name": "comment.block.kotlin"
},
"comment-javadoc": {
"patterns": [
{
"begin": "/\\*\\*",
"end": "\\*/",
"name": "comment.block.javadoc.kotlin",
"patterns": [
{
"match": "@(author|deprecated|return|see|serial|since|version)\\b",
"name": "keyword.other.documentation.javadoc.kotlin"
},
{
"match": "(@param)\\s+(\\S+)",
"captures": {
"1": {
"name": "keyword.other.documentation.javadoc.kotlin"
},
"2": {
"name": "variable.parameter.kotlin"
}
}
},
{
"match": "(@(?:exception|throws))\\s+(\\S+)",
"captures": {
"1": {
"name": "keyword.other.documentation.javadoc.kotlin"
},
"2": {
"name": "entity.name.type.class.kotlin"
}
}
},
{
"match": "{(@link)\\s+(\\S+)?#([\\w$]+\\s*\\([^\\(\\)]*\\)).*}",
"captures": {
"1": {
"name": "keyword.other.documentation.javadoc.kotlin"
},
"2": {
"name": "entity.name.type.class.kotlin"
},
"3": {
"name": "variable.parameter.kotlin"
}
}
}
]
}
]
},
"keywords": {
"patterns": [
{
"include": "#prefix-modifiers"
},
{
"include": "#postfix-modifiers"
},
{
"include": "#soft-keywords"
},
{
"include": "#hard-keywords"
},
{
"include": "#control-keywords"
},
{
"include": "#map-keywords"
}
]
},
"prefix-modifiers": {
"match": "\\b(abstract|final|enum|open|annotation|sealed|data|override|final|lateinit|private|protected|public|internal|inner|companion|noinline|crossinline|vararg|reified|tailrec|operator|infix|inline|external|const|suspend|value)\\b",
"name": "storage.modifier.other.kotlin"
},
"postfix-modifiers": {
"match": "\\b(where|by|get|set)\\b",
"name": "storage.modifier.other.kotlin"
},
"soft-keywords": {
"match": "\\b(catch|finally|field)\\b",
"name": "keyword.soft.kotlin"
},
"hard-keywords": {
"match": "\\b(as|typeof|is|in)\\b",
"name": "keyword.hard.kotlin"
},
"control-keywords": {
"match": "\\b(if|else|while|do|when|try|throw|break|continue|return|for)\\b",
"name": "keyword.control.kotlin"
},
"map-keywords": {
"match": "\\b(to)\\b",
"name": "keyword.map.kotlin"
},
"annotation-simple": {
"match": "(?<!\\w)@[\\w\\.]+\\b(?!:)",
"name": "entity.name.type.annotation.kotlin"
},
"annotation-site-list": {
"begin": "(?<!\\w)(@\\w+):\\s*\\[",
"end": "\\]",
"beginCaptures": {
"1": {
"name": "entity.name.type.annotation-site.kotlin"
}
},
"patterns": [
{
"include": "#unescaped-annotation"
}
]
},
"annotation-site": {
"begin": "(?<!\\w)(@\\w+):\\s*(?!\\[)",
"end": "$",
"beginCaptures": {
"1": {
"name": "entity.name.type.annotation-site.kotlin"
}
},
"patterns": [
{
"include": "#unescaped-annotation"
}
]
},
"unescaped-annotation": {
"match": "\\b[\\w\\.]+\\b",
"name": "entity.name.type.annotation.kotlin"
},
"class-declaration": {
"match": "\\b(class|interface)\\s+(\\b\\w+\\b|`[^`]+`)\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?",
"captures": {
"1": {
"name": "storage.type.class.kotlin"
},
"2": {
"name": "entity.name.type.class.kotlin"
},
"3": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"object-declaration": {
"match": "\\b(object)\\s+(\\b\\w+\\b|`[^`]+`)",
"captures": {
"1": {
"name": "storage.type.object.kotlin"
},
"2": {
"name": "entity.name.type.object.kotlin"
}
}
},
"type-alias": {
"match": "\\b(typealias)\\s+(\\b\\w+\\b|`[^`]+`)\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?",
"captures": {
"1": {
"name": "storage.type.alias.kotlin"
},
"2": {
"name": "entity.name.type.kotlin"
},
"3": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"function-declaration": {
"begin": "\\b(fun)\\b\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?\\s*(?:(\\w+)\\.)?(\\b\\w+\\b|`[^`]+`)\\(",
"beginCaptures": {
"1": {
"name": "storage.type.function.kotlin"
},
"2": {
"patterns": [
{
"include": "#type-parameter"
}
]
},
"4": {
"name": "entity.name.type.class.extension.kotlin"
},
"5": {
"name": "entity.name.function.declaration.kotlin"
}
},
"end": "\\)",
"endCaptures": {
"1": {
"name": "keyword.operator.assignment.type.kotlin"
}
},
"patterns": [
{
"include": "#parameter-declaration"
}
]
},
"parameter-declaration": {
"match": "\\b(\\w+)\\s*(:)\\s*(\\w+)(\\?)?(,)?",
"captures": {
"1": {
"name": "variable.parameter.kotlin"
},
"2": {
"name": "keyword.operator.assignment.type.kotlin"
},
"3": {
"name": "entity.name.type.kotlin"
},
"4": {
"name": "keyword.operator.optional"
},
"5": {
"name": "punctuation.separator.delimiter.kotlin"
}
}
},
"variable-declaration": {
"match": "\\b(var)\\b\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?",
"captures": {
"1": {
"name": "storage.type.variable.kotlin"
},
"2": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"constant-declaration": {
"match": "\\b(val)\\b\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?",
"captures": {
"1": {
"name": "storage.type.variable.readonly.kotlin"
},
"2": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"variable" : {
"match": "\\b(\\w+)(?=\\s*[:=])",
"captures": {
"1": {
"name": "variable.other.definition.kotlin"
}
}
},
"object" : {
"match": "\\b(\\w+)(?=\\.)",
"captures": {
"1": {
"name": "variable.other.object.kotlin"
}
}
},
"type-parameter": {
"patterns": [
{
"match": "(:)?\\s*(\\b\\w+\\b)(\\?)?",
"captures": {
"1": {
"name": "keyword.operator.assignment.kotlin"
},
"2": {
"name": "entity.name.type.kotlin"
},
"3": {
"name": "keyword.operator.optional"
}
}
},
{
"match": "\\b(in|out)\\b",
"name": "storage.modifier.kotlin"
}
]
},
"type-annotation": {
"match": "(?<![:?]):\\s*(\\w|\\?|\\s|->|(?<GROUP>[<(]([^<>()\"']|\\g<GROUP>)+[)>]))+",
"captures": {
"0": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"function-call": {
"match": "(?:(\\?\\.)|(\\.))?(\\b\\w+\\b|`[^`]+`)\\s*(?<GROUP><([^<>]|\\g<GROUP>)+>)?\\s*(?=[({])",
"captures": {
"1": {
"name": "punctuation.accessor.optional.kotlin"
},
"2": {
"name": "punctuation.separator.period.kotlin"
},
"3": {
"name": "entity.name.function.call.kotlin"
},
"4": {
"patterns": [
{
"include": "#type-parameter"
}
]
}
}
},
"property.reference": {
"match": "(?:(\\?\\.)|(\\.))(\\w+)\\b",
"captures": {
"1": {
"name": "punctuation.accessor.optional.kotlin"
},
"2": {
"name": "punctuation.separator.period.kotlin"
},
"3": {
"name": "variable.other.property.kotlin"
}
}
},
"method-reference": {
"match": "\\??::(\\b\\w+\\b|`[^`]+`)",
"captures": {
"1": {
"name": "entity.name.function.reference.kotlin"
}
}
},
"key": {
"match": "\\b(\\w=)\\s*(=)",
"captures": {
"1": {
"name": "variable.parameter.kotlin"
},
"2": {
"name": "keyword.operator.assignment.kotlin"
}
}
},
"string-empty": {
"match": "(?<!\")\"\"(?!\")",
"name": "string.quoted.double.kotlin"
},
"string": {
"begin": "(?<!\")\"(?!\")",
"end": "\"",
"name": "string.quoted.double.kotlin",
"patterns": [
{
"match": "\\\\.",
"name": "constant.character.escape.kotlin"
},
{
"include": "#string-escape-simple"
},
{
"include": "#string-escape-bracketed"
}
]
},
"string-multiline": {
"begin": "\"\"\"",
"end": "\"\"\"",
"name": "string.quoted.double.kotlin",
"patterns": [
{
"match": "\\\\.",
"name": "constant.character.escape.kotlin"
},
{
"include": "#string-escape-simple"
},
{
"include": "#string-escape-bracketed"
}
]
},
"string-escape-simple": {
"match": "(?<!\\\\)\\$\\w+\\b",
"name": "variable.string-escape.kotlin"
},
"string-escape-bracketed": {
"begin": "(?<!\\\\)(\\$\\{)",
"end": "(\\})",
"name": "meta.template.expression.kotlin",
"beginCaptures": {
"1": {
"name": "punctuation.definition.template-expression.begin"
}
},
"endCaptures": {
"1": {
"name": "punctuation.definition.template-expression.end"
}
},
"patterns": [
{
"include": "#code"
}
]
},
"character": {
"begin": "'",
"end": "'",
"name": "string.quoted.single.kotlin",
"patterns": [
{
"match": "\\\\.",
"name": "constant.character.escape.kotlin"
}
]
},
"decimal-literal": {
"match": "\\b\\d[\\d_]*(\\.[\\d_]+)?((e|E)\\d+)?(u|U)?(L|F|f)?\\b",
"name": "constant.numeric.decimal.kotlin"
},
"hex-literal": {
"match": "0(x|X)[A-Fa-f0-9][A-Fa-f0-9_]*(u|U)?",
"name": "constant.numeric.hex.kotlin"
},
"binary-literal": {
"match": "0(b|B)[01][01_]*",
"name": "constant.numeric.binary.kotlin"
},
"boolean-literal": {
"match": "\\b(true|false)\\b",
"name": "constant.language.boolean.kotlin"
},
"null-literal": {
"match": "\\bnull\\b",
"name": "constant.language.null.kotlin"
},
"lambda-arrow": {
"match": "->",
"name": "storage.type.function.arrow.kotlin"
},
"operators": {
"patterns": [
{
"match": "(===?|\\!==?|<=|>=|<|>)",
"name": "keyword.operator.comparison.kotlin"
},
{
"match": "(\\?:)",
"name": "keyword.operator.elvis.kotlin"
},
{
"match": "([+*/%-]=)",
"name": "keyword.operator.assignment.arithmetic.kotlin"
},
{
"match": "(=)",
"name": "keyword.operator.assignment.kotlin"
},
{
"match": "([+*/%-])",
"name": "keyword.operator.arithmetic.kotlin"
},
{
"match": "(!|&&|\\|\\|)",
"name": "keyword.operator.logical.kotlin"
},
{
"match": "(--|\\+\\+)",
"name": "keyword.operator.increment-decrement.kotlin"
},
{
"match": "(\\.\\.)",
"name": "keyword.operator.range.kotlin"
}
]
},
"self-reference": {
"match": "\\b(this|super)(@\\w+)?\\b",
"name": "variable.language.this.kotlin"
}
}
}