| 1 | /*
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| 2 | Language: Nix
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| 3 | Author: Domen Kožar <domen@dev.si>
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| 4 | Description: Nix functional language
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| 5 | Website: http://nixos.org/nix
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| 6 | */
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| 7 |
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| 8 | function nix(hljs) {
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| 9 | const KEYWORDS = {
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| 10 | keyword: [
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| 11 | "rec",
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| 12 | "with",
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| 13 | "let",
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| 14 | "in",
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| 15 | "inherit",
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| 16 | "assert",
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| 17 | "if",
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| 18 | "else",
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| 19 | "then"
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| 20 | ],
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| 21 | literal: [
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| 22 | "true",
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| 23 | "false",
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| 24 | "or",
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| 25 | "and",
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| 26 | "null"
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| 27 | ],
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| 28 | built_in: [
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| 29 | "import",
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| 30 | "abort",
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| 31 | "baseNameOf",
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| 32 | "dirOf",
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| 33 | "isNull",
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| 34 | "builtins",
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| 35 | "map",
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| 36 | "removeAttrs",
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| 37 | "throw",
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| 38 | "toString",
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| 39 | "derivation"
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| 40 | ]
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| 41 | };
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| 42 | const ANTIQUOTE = {
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| 43 | className: 'subst',
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| 44 | begin: /\$\{/,
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| 45 | end: /\}/,
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| 46 | keywords: KEYWORDS
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| 47 | };
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| 48 | const ATTRS = {
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| 49 | begin: /[a-zA-Z0-9-_]+(\s*=)/,
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| 50 | returnBegin: true,
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| 51 | relevance: 0,
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| 52 | contains: [
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| 53 | {
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| 54 | className: 'attr',
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| 55 | begin: /\S+/
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| 56 | }
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| 57 | ]
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| 58 | };
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| 59 | const STRING = {
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| 60 | className: 'string',
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| 61 | contains: [ ANTIQUOTE ],
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| 62 | variants: [
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| 63 | {
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| 64 | begin: "''",
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| 65 | end: "''"
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| 66 | },
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| 67 | {
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| 68 | begin: '"',
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| 69 | end: '"'
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| 70 | }
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| 71 | ]
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| 72 | };
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| 73 | const EXPRESSIONS = [
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| 74 | hljs.NUMBER_MODE,
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| 75 | hljs.HASH_COMMENT_MODE,
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| 76 | hljs.C_BLOCK_COMMENT_MODE,
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| 77 | STRING,
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| 78 | ATTRS
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| 79 | ];
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| 80 | ANTIQUOTE.contains = EXPRESSIONS;
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| 81 | return {
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| 82 | name: 'Nix',
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| 83 | aliases: [ "nixos" ],
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| 84 | keywords: KEYWORDS,
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| 85 | contains: EXPRESSIONS
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| 86 | };
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| 87 | }
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| 88 |
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| 89 | export { nix as default };
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