New: Add overwrite option to dest() that sets flag property on …

…options
gulpjs · Nov 28, 2017 · e45e639 · e45e639
1 parent 0d3022c
commit e45e639
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Showing 2 changed files with 7 additions and 9 deletions.
diff --git a/lib/dest/index.js b/lib/dest/index.js
@@ -5,7 +5,6 @@ var through2 = require('through2');
 var prepareWrite = require('../prepareWrite');
 var writeContents = require('./writeContents');
 
-
 function dest(outFolder, opt) {
   function saveFile (file, enc, cb) {
     prepareWrite(outFolder, file, opt, function (err, writePath) {

diff --git a/lib/prepareWrite.js b/lib/prepareWrite.js
@@ -9,22 +9,21 @@ module.exports = function (outFolder, file, opt, cb) {
   var options = assign({
     cwd: process.cwd(),
     mode: (file.stat ? file.stat.mode : null),
-    dirMode: null
+    dirMode: null,
+    overwrite: true
   }, (opt || {}));
+  options.flag = (options.overwrite ? 'w' : 'wx');
 
   var cwd = path.resolve(options.cwd);
 
   if (typeof outFolder !== 'string' && typeof outFolder !== 'function') {
     throw new Error('Invalid output folder');
   }
 
-  var basePath;
-  if (typeof outFolder === 'string') {
-    basePath = path.resolve(cwd, outFolder);
-  } else if (typeof outFolder === 'function') {
-    basePath = path.resolve(cwd, outFolder(file));
-  }
-
+  var outFolderPath = (
+    typeof outFolder === 'string' ? outFolder : outFolder(file)
+  );
+  var basePath = path.resolve(cwd, outFolderPath);
   var writePath = path.resolve(basePath, file.relative);
   var writeFolder = path.dirname(writePath);