fix(errors): show verbose error for duplicate files

progress #14

src/js/api/files.js

@@ -92,6 +92,15 @@ export async function readFile(path) {
 }
 
 export async function writeFile(path, content) {
+  try {
+    let file = await getFile(path);
+
+    return Promise.reject(new Error('File already exists: ' + path));
+  } catch(e) {
+
+  }
+
+
   let request = sdcard().addNamed(content, path);
 
   return new Promise((resolve, reject) => {

src/js/components/breadcrumb.js

@@ -9,7 +9,6 @@ export default class Breadcrumb extends Component {
     let els = [];
 
     if (this.props.search) {
-      console.log('search');
       els = [
         <span key='000'>Search: {this.props.search}</span>
       ]

src/js/reducers/files.js

@@ -107,18 +107,20 @@ export default function(state = [], action) {
         })
       }
 
+      console.log('readFile', path);
       return readFile(path).then(content => {
+        console.log('readFile done', path);
         archive.file(archivePath + '/' + file.name, content);
       });
     }))
 
     all.then(() => {
       let buffer = archive.generate({ type: 'nodebuffer' });
-      console.log(buffer);
       let blob = new Blob([buffer], { type: 'application/zip' });
 
       let cwd = store.getState().get('cwd');
       let path = normalize(cwd + '/' + action.name);
+      console.log(path);
       return writeFile(path, blob);
     }).then(boundRefresh).catch(reportError);
 

src/js/utils.js

@@ -27,7 +27,8 @@ export function getKey(object = store.getState().toJS(), key) {
 
 export function reportError(err) {
   console.error(err);
-  let action = show('errorDialog', {description: err.message});
+  let msg = err.message || err.target.error.message;
+  let action = show('errorDialog', {description: msg});
   store.dispatch(action);
 }