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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/strip-indent/index.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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Diffstat (limited to 'node_modules/strip-indent/index.js')
-rw-r--r--node_modules/strip-indent/index.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/node_modules/strip-indent/index.js b/node_modules/strip-indent/index.js
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+'use strict';
+module.exports = str => {
+ const match = str.match(/^[ \t]*(?=\S)/gm);
+
+ if (!match) {
+ return str;
+ }
+
+ // TODO: use spread operator when targeting Node.js 6
+ const indent = Math.min.apply(Math, match.map(x => x.length)); // eslint-disable-line
+ const re = new RegExp(`^[ \\t]{${indent}}`, 'gm');
+
+ return indent > 0 ? str.replace(re, '') : str;
+};