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var fs = require('fs');
var path = require('path');
var common = require('./common');
var _ls = require('./ls');
common.register('find', _find, {});
//@
//@ ### find(path [, path ...])
//@ ### find(path_array)
//@ Examples:
//@
//@ ```javascript
//@ find('src', 'lib');
//@ find(['src', 'lib']); // same as above
//@ find('.').filter(function(file) { return file.match(/\.js$/); });
//@ ```
//@
//@ Returns array of all files (however deep) in the given paths.
//@
//@ The main difference from `ls('-R', path)` is that the resulting file names
//@ include the base directories, e.g. `lib/resources/file1` instead of just `file1`.
function _find(options, paths) {
if (!paths) {
common.error('no path specified');
} else if (typeof paths === 'string') {
paths = [].slice.call(arguments, 1);
}
var list = [];
function pushFile(file) {
if (common.platform === 'win') {
file = file.replace(/\\/g, '/');
}
list.push(file);
}
// why not simply do ls('-R', paths)? because the output wouldn't give the base dirs
// to get the base dir in the output, we need instead ls('-R', 'dir/*') for every directory
paths.forEach(function (file) {
var stat;
try {
stat = fs.statSync(file);
} catch (e) {
common.error('no such file or directory: ' + file);
}
pushFile(file);
if (stat.isDirectory()) {
_ls({ recursive: true, all: true }, file).forEach(function (subfile) {
pushFile(path.join(file, subfile));
});
}
});
return list;
}
module.exports = _find;
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