Add error handler

lib/abrowserify.js

@@ -67,19 +67,25 @@ function abrowserify (src, dest, options = {}) {
       instance.transform(...([].concat(transform)))
     }
     browserifyIncremental(instance, { cache })
-    yield new Promise((resolve, reject) => {
-      let writeStream = fs.createWriteStream(dest)
-      writeStream.on('error', (err) => reject(err))
-      writeStream.on('close', () => resolve())
-      instance.bundle()
-        .on('error', (err) => {
-          store.destroy()
-          reject(err)
-          writeStream.close()
-        })
-        .pipe(writeStream)
-    })
+    let writeStream
+    try {
+      yield new Promise((resolve, reject) => {
+        writeStream = fs.createWriteStream(dest)
+        writeStream.on('error', (err) => reject(err))
+        writeStream.on('close', () => resolve())
+        instance.bundle()
+          .on('error', (err) => reject(err))
+          .pipe(writeStream)
+      })
+    } catch (err) {
+      store.destroy()
+      if (writeStream) {
+        writeStream.close()
+      }
+      throw err
+    }
     yield store.saveStatus([ src, dest, ...reflects ].filter(Boolean))
+    yield store.commit()
     console.log(`File generated: ${relative(dest)}`)
   }).catch((err) => co(function * () {
     yield store.destroy()

package.json

@@ -23,11 +23,11 @@
   "homepage": "https://github.com/a-labo/abrowserify#readme",
   "dependencies": {
     "aglob": "^1.0.2",
-    "akv": "^1.0.20",
+    "akv": "^1.0.21",
     "akv-status": "^1.0.5",
     "asenv": "^1.0.6",
     "asfs": "^1.0.5",
-    "asobj": "^1.0.2",
+    "asobj": "^1.1.0",
     "browserify": "^13.1.0",
     "browserify-incremental": "^3.1.1",
     "co": "^4.6.0",
@@ -52,4 +52,4 @@
     "node": ">=6",
     "npm": ">=3"
   }
-}
+}