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-rw-r--r--node_modules/shebang-command/index.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/node_modules/shebang-command/index.js b/node_modules/shebang-command/index.js
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+++ b/node_modules/shebang-command/index.js
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+'use strict';
+var shebangRegex = require('shebang-regex');
+
+module.exports = function (str) {
+ var match = str.match(shebangRegex);
+
+ if (!match) {
+ return null;
+ }
+
+ var arr = match[0].replace(/#! ?/, '').split(' ');
+ var bin = arr[0].split('/').pop();
+ var arg = arr[1];
+
+ return (bin === 'env' ?
+ arg :
+ bin + (arg ? ' ' + arg : '')
+ );
+};