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Diffstat (limited to 'node_modules/shebang-command/index.js')
-rw-r--r-- | node_modules/shebang-command/index.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/node_modules/shebang-command/index.js b/node_modules/shebang-command/index.js new file mode 100644 index 0000000..2de70b0 --- /dev/null +++ b/node_modules/shebang-command/index.js @@ -0,0 +1,19 @@ +'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 : '') + ); +}; |