I'm trying to get Grunt to replace a path reference and I'm not sure what I'm doing wrong. This looks like it should work. Essentially, I'm copying a Bootstrap file up a directory and changing the @import paths, so I'm just trying to replace 'bootstrap/' with the new destination path 'MY/NEW/DEST/PATH/bootstrap'. I don't want to use a module for something as straight forward as this, seems needless. Everything works but the replace.
var destFilePath = path.join(basePath, file);
// Does the file already exist?
if (!grunt.file.exists(destFilePath)) {
// Copy Bootstrap source @import file to destination
grunt.file.copy(
// Node API join to keep this cross-platform
path.join(basePath, 'bootstrap/_bootstrap.scss'),
destFilePath
);
// Require node filesystem module, since not a global
var fs = require('fs');
// Replace @import paths to be relative to new destination
fs.readFile(destFilePath, 'utf8', function(err, data) {
// Check for any errs during read
if (err) {
return grunt.log.write(err);
}
var result = data.replace('/bootstrap\//g', 'bootstrap/bootstrap/');
fs.writeFile(destFilePath, result, 'utf8', function(err) {
return grunt.log.write(err);
});
});
}
You wrapped your regex in quotes - don't do that and it should work fine:
var result = data.replace(/bootstrap\//g, 'bootstrap/bootstrap/');
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