lib/move: bugfix when dest is a directory, clobber is true, should clobber. Closes #114

lib/move.js

@@ -1,7 +1,9 @@
-//most (all at this time) of this code was written by Andrew Kelley
-//licensed under the BSD license: see
+// most of this code was written by Andrew Kelley
+// licensed under the BSD license: see
 // https://github.com/andrewrk/node-mv/blob/master/package.json
 
+// this needs a cleanup
+
 var fs = require('graceful-fs')
 var ncp = require('./_copy').ncp
 var path = require('path')
@@ -35,6 +37,16 @@ function mv(source, dest, options, callback){
     if (clobber) {
       fs.rename(source, dest, function(err) {
         if (!err) return callback()
+
+        if (err.code === 'ENOTEMPTY') {
+          rimraf(dest, function(err) {
+            if (err) return callback(err)
+            options.clobber = false // just clobbered it, no need to do it again
+            mv(source, dest, options, callback)
+          })
+          return
+        }
+
         if (err.code !== 'EXDEV') return callback(err)
         moveFileAcrossDevice(source, dest, clobber, limit, callback)
       })

test/move.test.js

@@ -216,7 +216,43 @@ describe("move", function() {
     })
 
     describe('> when clobber = true', function() {
-
+      describe('> when dest is a directory', function() {
+        it('should clobber the destination', function(done) {
+          // use fixtures dir as dest since it has stuff
+          var dest = FIXTURES_DIR
+          var paths = fs.readdirSync(dest)
+
+          // verify dest has stuff
+          assert(paths.indexOf('a-file') >= 0)
+          assert(paths.indexOf('a-folder') >= 0)
+
+          // create new source dir
+          var src = path.join(TEST_DIR, 'src')
+          fse.ensureDirSync(src)
+          fse.mkdirsSync(path.join(src, 'some-folder'))
+          fs.writeFileSync(path.join(src, 'some-file'), 'hi')
+
+          // verify source has stuff
+          paths = fs.readdirSync(src)
+          assert(paths.indexOf('some-file') >= 0)
+          assert(paths.indexOf('some-folder') >= 0)
+
+          fse.move(src, dest, {clobber: true}, function(err) {
+            if (err) return done(err)
+
+            // verify dest does not have old stuff
+            var paths = fs.readdirSync(dest)
+            assert(paths.indexOf('a-file') == -1)
+            assert(paths.indexOf('a-folder') == -1)
+
+            // verify dest has new stuff
+            assert(paths.indexOf('some-file') >= 0)
+            assert(paths.indexOf('some-folder') >= 0)
+
+            done()
+          })
+        })
+      })
     })
   })
 })