af7ffaa279
* Server-side syntax hilighting for all code This PR does a few things: * Remove all traces of highlight.js * Use chroma library to provide fast syntax hilighting directly on the server * Provide syntax hilighting for diffs * Re-style both unified and split diffs views * Add custom syntax hilighting styling for both regular and arc-green Fixes #7729 Fixes #10157 Fixes #11825 Fixes #7728 Fixes #3872 Fixes #3682 And perhaps gets closer to #9553 * fix line marker * fix repo search * Fix single line select * properly load settings * npm uninstall highlight.js * review suggestion * code review * forgot to call function * fix test * Apply suggestions from code review suggestions from @silverwind thanks Co-authored-by: silverwind <me@silverwind.io> * code review * copy/paste error * Use const for highlight size limit * Update web_src/less/_repository.less Co-authored-by: Lauris BH <lauris@nix.lv> * update size limit to 1MB and other styling tweaks * fix highlighting for certain diff sections * fix test * add worker back as suggested Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>
46 lines
1.8 KiB
Go
Vendored
46 lines
1.8 KiB
Go
Vendored
package g
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import (
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// Go lexer.
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var Graphql = internal.Register(MustNewLexer(
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&Config{
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Name: "GraphQL",
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Aliases: []string{"graphql", "graphqls", "gql"},
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Filenames: []string{"*.graphql", "*.graphqls"},
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},
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Rules{
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"root": {
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{`(query|mutation|subscription|fragment|scalar|implements|interface|union|enum|input|type)`, KeywordDeclaration, Push("type")},
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{`(on|extend|schema|directive|\.\.\.)`, KeywordDeclaration, nil},
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{`(QUERY|MUTATION|SUBSCRIPTION|FIELD|FRAGMENT_DEFINITION|FRAGMENT_SPREAD|INLINE_FRAGMENT|SCHEMA|SCALAR|OBJECT|FIELD_DEFINITION|ARGUMENT_DEFINITION|INTERFACE|UNION|ENUM|ENUM_VALUE|INPUT_OBJECT|INPUT_FIELD_DEFINITION)\b`, KeywordConstant, nil},
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{`[^\W\d]\w*`, NameProperty, nil},
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{`\@\w+`, NameDecorator, nil},
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{`:`, Punctuation, Push("type")},
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{`[\(\)\{\}\[\],!\|=]`, Punctuation, nil},
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{`\$\w+`, NameVariable, nil},
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{`\d+i`, LiteralNumber, nil},
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{`\d+\.\d*([Ee][-+]\d+)?i`, LiteralNumber, nil},
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{`\.\d+([Ee][-+]\d+)?i`, LiteralNumber, nil},
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{`\d+[Ee][-+]\d+i`, LiteralNumber, nil},
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{`\d+(\.\d+[eE][+\-]?\d+|\.\d*|[eE][+\-]?\d+)`, LiteralNumberFloat, nil},
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{`\.\d+([eE][+\-]?\d+)?`, LiteralNumberFloat, nil},
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{`(0|[1-9][0-9]*)`, LiteralNumberInteger, nil},
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{`"""[\x00-\x7F]*?"""`, LiteralString, nil},
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{`"(\\["\\abfnrtv]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|[^\\])"`, LiteralStringChar, nil},
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{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
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{`"(true|false|null)*"`, Literal, nil},
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{`[\r\n\s]+`, Whitespace, nil},
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{`#[^\r\n]*`, Comment, nil},
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},
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// Treats the next word as a class, default rules it would be a property
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"type": {
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{`[^\W\d]\w*`, NameClass, Pop(1)},
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Include("root"),
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},
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},
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))
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