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Add support for removing the last capture group.

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This commit is contained in:
John-David Dalton
2015-12-29 09:15:01 -06:00
parent 56929e9725
commit db04398e49
1 changed files with 8 additions and 8 deletions
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16
test/remove.js
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@@ -1,13 +1,15 @@
#!/usr/bin/env node
'use strict';
/** Load modules. */
var fs = require('fs'),
path = require('path');
/** Resolve program params. */
var args = process.argv.slice(process.argv[0] === process.execPath ? 2 : 0),
filePath = path.resolve(args[1]);
var args = (args = process.argv)
.slice((args[0] === process.execPath || args[0] === 'node') ? 2 : 0);
var filePath = path.resolve(args[1]),
reLine = /.*/gm,
slice = Array.prototype.slice;
var pattern = (function() {
var result = args[0],
@@ -17,11 +19,9 @@ var pattern = (function() {
return RegExp(result.slice(1, lastIndex), result.slice(lastIndex + 1));
}());
/** Used to match lines of code. */
var reLine = /.*/gm;
/*----------------------------------------------------------------------------*/
fs.writeFileSync(filePath, fs.readFileSync(filePath, 'utf8').replace(pattern, function(match) {
return match.replace(reLine, '');
var snippet = slice.call(arguments, -3, -1)[0];
return match.replace(snippet, snippet.replace(reLine, ''));
}));