refactor: code refactor

Author: turusuke

src/cli.js

@@ -80,7 +80,7 @@ const getPlugins = config => Object.keys(config.plugins || {})
 const config = cfgResolve(cli);
 
 const processing = async file => {
-  const output = await outResolve(file, config.output, config.root, config.allInOutput);
+  const output = await outResolve(file, config);
   const plugins = Array.isArray(config.plugins) ? config.plugins : getPlugins(config);
 
   makeDir(path.dirname(output))

src/out-resolve.js

@@ -1,12 +1,16 @@
 import path from 'path';
 
-export default (input, output, root, allInOutput) => new Promise(resolve => {
+export default (input, {output, root, allInOutput}) => new Promise(resolve => {
   if (output && path.extname(output)) {
     return resolve(output);
   }
 
   if (output) {
-    const inputPath = allInOutput ? path.relative(root, input) : path.basename(input);
+    let inputPath = path.basename(input);
+
+    if (allInOutput) {
+      inputPath = path.relative(root, input);
+    }
     return resolve(path.join(output, inputPath));
   }