60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var through = require('through2');
|
||
|
|
|
||
|
|
var writeDir = require('./write-dir');
|
||
|
|
var writeStream = require('./write-stream');
|
||
|
|
var writeBuffer = require('./write-buffer');
|
||
|
|
var writeSymbolicLink = require('./write-symbolic-link');
|
||
|
|
|
||
|
|
var fo = require('../../file-operations');
|
||
|
|
|
||
|
|
function writeContents(optResolver) {
|
||
|
|
|
||
|
|
function writeFile(file, enc, callback) {
|
||
|
|
// Write it as a symlink
|
||
|
|
if (file.isSymbolic()) {
|
||
|
|
return writeSymbolicLink(file, optResolver, onWritten);
|
||
|
|
}
|
||
|
|
|
||
|
|
// If directory then mkdirp it
|
||
|
|
if (file.isDirectory()) {
|
||
|
|
return writeDir(file, optResolver, onWritten);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Stream it to disk yo
|
||
|
|
if (file.isStream()) {
|
||
|
|
return writeStream(file, optResolver, onWritten);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Write it like normal
|
||
|
|
if (file.isBuffer()) {
|
||
|
|
return writeBuffer(file, optResolver, onWritten);
|
||
|
|
}
|
||
|
|
|
||
|
|
// If no contents then do nothing
|
||
|
|
if (file.isNull()) {
|
||
|
|
return onWritten();
|
||
|
|
}
|
||
|
|
|
||
|
|
// This is invoked by the various writeXxx modules when they've finished
|
||
|
|
// writing the contents.
|
||
|
|
function onWritten(writeErr) {
|
||
|
|
var flags = fo.getFlags({
|
||
|
|
overwrite: optResolver.resolve('overwrite', file),
|
||
|
|
append: optResolver.resolve('append', file),
|
||
|
|
});
|
||
|
|
if (fo.isFatalOverwriteError(writeErr, flags)) {
|
||
|
|
return callback(writeErr);
|
||
|
|
}
|
||
|
|
|
||
|
|
callback(null, file);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return through.obj(writeFile);
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = writeContents;
|