main
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Last change
on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
set to
100644
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File size:
712 bytes
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| 1 | const { EOL } = require('os')
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| 2 |
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| 3 | const getFirstRegexpMatchOrDefault = (text, regexp, defaultValue) => {
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| 4 | regexp.lastIndex = 0 // https://stackoverflow.com/a/11477448/4536543
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| 5 | let match = regexp.exec(text)
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| 6 | if (match !== null) {
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| 7 | return match[1]
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| 8 | } else {
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| 9 | return defaultValue
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| 10 | }
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| 11 | }
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| 12 |
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| 13 | const DEFAULT_INDENT = ' '
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| 14 | const INDENT_REGEXP = /^([ \t]+)[^\s]/m
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| 15 |
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| 16 | module.exports.detectIndent = text =>
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| 17 | getFirstRegexpMatchOrDefault(text, INDENT_REGEXP, DEFAULT_INDENT)
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| 18 | module.exports.DEFAULT_INDENT = DEFAULT_INDENT
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| 19 |
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| 20 | const DEFAULT_EOL = EOL
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| 21 | const EOL_REGEXP = /(\r\n|\n|\r)/g
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| 22 |
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| 23 | module.exports.detectEOL = text =>
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| 24 | getFirstRegexpMatchOrDefault(text, EOL_REGEXP, DEFAULT_EOL)
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| 25 | module.exports.DEFAULT_EOL = DEFAULT_EOL
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