more async await

Author: asturur

lib/views/git-timings-view.js

@@ -322,16 +322,17 @@ class WaterfallWidget extends React.Component {
     this.setState(s => ({collapsed: !s.collapsed}));
   }
 
-  handleExportClick(e) {
+  async handleExportClick(e) {
     e.preventDefault();
     const json = JSON.stringify(this.props.markers.map(m => m.serialize()), null, '  ');
     const buffer = new TextBuffer({text: json});
-    dialog.showSaveDialog({
+    const {filePath} = await dialog.showSaveDialog({
       defaultPath: 'git-timings.json',
-    }).then(({filePath}) => {
-      if (!filePath) { return; }
-      buffer.saveAs(filePath);
     });
+    if (!filePath) {
+      return;
+    }
+    buffer.saveAs(filePath);
   }
 }
 
@@ -419,22 +420,23 @@ export default class GitTimingsView extends React.Component {
     );
   }
 
-  handleImportClick(e) {
+  async handleImportClick(e) {
     e.preventDefault();
-    dialog.showOpenDialog({
+    const {filePaths} = await dialog.showOpenDialog({
       properties: ['openFile'],
-    }).then(async ({filePaths}) => {
-      if (!filePaths.length) { return; }
-      const filename = filePaths[0];
-      try {
-        const contents = await fs.readFile(filename, {encoding: 'utf8'});
-        const data = JSON.parse(contents);
-        const restoredMarkers = data.map(item => Marker.deserialize(item));
-        GitTimingsView.restoreGroup(restoredMarkers);
-      } catch (_err) {
-        atom.notifications.addError(`Could not import timings from ${filename}`);
-      }
     });
+    if (!filePaths.length) {
+      return;
+    }
+    const filename = filePaths[0];
+    try {
+      const contents = await fs.readFile(filename, {encoding: 'utf8'});
+      const data = JSON.parse(contents);
+      const restoredMarkers = data.map(item => Marker.deserialize(item));
+      GitTimingsView.restoreGroup(restoredMarkers);
+    } catch (_err) {
+      atom.notifications.addError(`Could not import timings from ${filename}`);
+    }
   }
 
   serialize() {