47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
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package lexers
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import (
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. "github.com/alecthomas/chroma" // nolint
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)
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// Nginx Configuration File lexer.
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var Nginx = Register(MustNewLexer(
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&Config{
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Name: "Nginx configuration file",
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Aliases: []string{"nginx"},
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Filenames: []string{"nginx.conf"},
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MimeTypes: []string{"text/x-nginx-conf"},
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},
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Rules{
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"root": {
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{`(include)(\s+)([^\s;]+)`, ByGroups(Keyword, Text, Name), nil},
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{`[^\s;#]+`, Keyword, Push("stmt")},
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Include("base"),
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},
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"block": {
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{`\}`, Punctuation, Pop(2)},
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{`[^\s;#]+`, KeywordNamespace, Push("stmt")},
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Include("base"),
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},
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"stmt": {
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{`\{`, Punctuation, Push("block")},
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{`;`, Punctuation, Pop(1)},
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Include("base"),
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},
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"base": {
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{`#.*\n`, CommentSingle, nil},
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{`on|off`, NameConstant, nil},
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{`\$[^\s;#()]+`, NameVariable, nil},
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{`([a-z0-9.-]+)(:)([0-9]+)`, ByGroups(Name, Punctuation, LiteralNumberInteger), nil},
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{`[a-z-]+/[a-z-+]+`, LiteralString, nil},
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{`[0-9]+[km]?\b`, LiteralNumberInteger, nil},
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{`(~)(\s*)([^\s{]+)`, ByGroups(Punctuation, Text, LiteralStringRegex), nil},
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{`[:=~]`, Punctuation, nil},
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{`[^\s;#{}$]+`, LiteralString, nil},
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{`/[^\s;#]*`, Name, nil},
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{`\s+`, Text, nil},
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{`[$;]`, Text, nil},
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},
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},
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))
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