diff options
Diffstat (limited to 'deps/npm/node_modules/fstream/lib/collect.js')
-rw-r--r-- | deps/npm/node_modules/fstream/lib/collect.js | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/deps/npm/node_modules/fstream/lib/collect.js b/deps/npm/node_modules/fstream/lib/collect.js deleted file mode 100644 index e5d4f35833..0000000000 --- a/deps/npm/node_modules/fstream/lib/collect.js +++ /dev/null @@ -1,70 +0,0 @@ -module.exports = collect - -function collect (stream) { - if (stream._collected) return - - if (stream._paused) return stream.on('resume', collect.bind(null, stream)) - - stream._collected = true - stream.pause() - - stream.on('data', save) - stream.on('end', save) - var buf = [] - function save (b) { - if (typeof b === 'string') b = new Buffer(b) - if (Buffer.isBuffer(b) && !b.length) return - buf.push(b) - } - - stream.on('entry', saveEntry) - var entryBuffer = [] - function saveEntry (e) { - collect(e) - entryBuffer.push(e) - } - - stream.on('proxy', proxyPause) - function proxyPause (p) { - p.pause() - } - - // replace the pipe method with a new version that will - // unlock the buffered stuff. if you just call .pipe() - // without a destination, then it'll re-play the events. - stream.pipe = (function (orig) { - return function (dest) { - // console.error(' === open the pipes', dest && dest.path) - - // let the entries flow through one at a time. - // Once they're all done, then we can resume completely. - var e = 0 - ;(function unblockEntry () { - var entry = entryBuffer[e++] - // console.error(" ==== unblock entry", entry && entry.path) - if (!entry) return resume() - entry.on('end', unblockEntry) - if (dest) dest.add(entry) - else stream.emit('entry', entry) - })() - - function resume () { - stream.removeListener('entry', saveEntry) - stream.removeListener('data', save) - stream.removeListener('end', save) - - stream.pipe = orig - if (dest) stream.pipe(dest) - - buf.forEach(function (b) { - if (b) stream.emit('data', b) - else stream.emit('end') - }) - - stream.resume() - } - - return dest - } - })(stream.pipe) -} |