| [d24f17c] | 1 | 'use strict'
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| 2 | var refractorBash = require('./bash.js')
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| 3 | module.exports = shellSession
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| 4 | shellSession.displayName = 'shellSession'
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| 5 | shellSession.aliases = []
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| 6 | function shellSession(Prism) {
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| 7 | Prism.register(refractorBash)
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| 8 | ;(function (Prism) {
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| 9 | // CAREFUL!
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| 10 | // The following patterns are concatenated, so the group referenced by a back reference is non-obvious!
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| 11 | var strings = [
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| 12 | // normal string
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| 13 | /"(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|[^"\\`$])*"/.source,
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| 14 | /'[^']*'/.source,
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| 15 | /\$'(?:[^'\\]|\\[\s\S])*'/.source, // here doc
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| 16 | // 2 capturing groups
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| 17 | /<<-?\s*(["']?)(\w+)\1\s[\s\S]*?[\r\n]\2/.source
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| 18 | ].join('|')
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| 19 | Prism.languages['shell-session'] = {
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| 20 | command: {
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| 21 | pattern: RegExp(
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| 22 | // user info
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| 23 | /^/.source +
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| 24 | '(?:' + // <user> ":" ( <path> )?
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| 25 | (/[^\s@:$#%*!/\\]+@[^\r\n@:$#%*!/\\]+(?::[^\0-\x1F$#%*?"<>:;|]+)?/
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| 26 | .source +
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| 27 | '|' + // <path>
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| 28 | // Since the path pattern is quite general, we will require it to start with a special character to
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| 29 | // prevent false positives.
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| 30 | /[/~.][^\0-\x1F$#%*?"<>@:;|]*/.source) +
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| 31 | ')?' + // shell symbol
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| 32 | /[$#%](?=\s)/.source + // bash command
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| 33 | /(?:[^\\\r\n \t'"<$]|[ \t](?:(?!#)|#.*$)|\\(?:[^\r]|\r\n?)|\$(?!')|<(?!<)|<<str>>)+/.source.replace(
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| 34 | /<<str>>/g,
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| 35 | function () {
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| 36 | return strings
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| 37 | }
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| 38 | ),
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| 39 | 'm'
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| 40 | ),
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| 41 | greedy: true,
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| 42 | inside: {
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| 43 | info: {
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| 44 | // foo@bar:~/files$ exit
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| 45 | // foo@bar$ exit
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| 46 | // ~/files$ exit
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| 47 | pattern: /^[^#$%]+/,
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| 48 | alias: 'punctuation',
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| 49 | inside: {
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| 50 | user: /^[^\s@:$#%*!/\\]+@[^\r\n@:$#%*!/\\]+/,
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| 51 | punctuation: /:/,
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| 52 | path: /[\s\S]+/
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| 53 | }
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| 54 | },
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| 55 | bash: {
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| 56 | pattern: /(^[$#%]\s*)\S[\s\S]*/,
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| 57 | lookbehind: true,
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| 58 | alias: 'language-bash',
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| 59 | inside: Prism.languages.bash
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| 60 | },
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| 61 | 'shell-symbol': {
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| 62 | pattern: /^[$#%]/,
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| 63 | alias: 'important'
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| 64 | }
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| 65 | }
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| 66 | },
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| 67 | output: /.(?:.*(?:[\r\n]|.$))*/
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| 68 | }
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| 69 | Prism.languages['sh-session'] = Prism.languages['shellsession'] =
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| 70 | Prism.languages['shell-session']
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| 71 | })(Prism)
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| 72 | }
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