Yarn workspaces

Summary:
1) moved "sonar/desktop/src" to "sonar/desktop/app/src", so "app" is now a separate package containing the core Flipper app code
2) Configured yarn workspaces with the root in "sonar/desktop": app, static, pkg, doctor, headless-tests. Plugins are not included for now, I plan to do this later.

Reviewed By: jknoxville

Differential Revision: D20535782

fbshipit-source-id: 600b2301960f37c7d72166e0d04eba462bec9fc1

desktop/app/src/chrome/VideoRecordingButton.tsx

@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import React, {Component} from 'react';
+import BaseDevice from '../devices/BaseDevice';
+import {Button, Glyph, colors} from '../ui';
+import path from 'path';
+import os from 'os';
+
+type OwnProps = {
+  recordingFinished: (path: string | null) => void;
+};
+
+type StateFromProps = {
+  selectedDevice: BaseDevice | null | undefined;
+};
+
+type DispatchFromProps = {};
+
+type State = {
+  recording: boolean;
+  recordingEnabled: boolean;
+};
+type Props = OwnProps & StateFromProps & DispatchFromProps;
+
+export default class VideoRecordingButton extends Component<Props, State> {
+  state: State = {
+    recording: false,
+    recordingEnabled: true,
+  };
+
+  startRecording = async () => {
+    const {selectedDevice} = this.props;
+    if (!selectedDevice) {
+      return;
+    }
+
+    const flipperDirectory = path.join(os.homedir(), '.flipper');
+    const fileName = `screencap-${new Date()
+      .toISOString()
+      .replace(/:/g, '')}.mp4`;
+    const videoPath = path.join(flipperDirectory, fileName);
+    this.setState({
+      recording: true,
+    });
+    selectedDevice.startScreenCapture(videoPath).catch(e => {
+      console.error('Screen recording failed:', e);
+      this.setState({
+        recording: false,
+      });
+    });
+  };
+
+  stopRecording = async () => {
+    const {selectedDevice} = this.props;
+    if (!selectedDevice) {
+      return;
+    }
+    const path = await selectedDevice.stopScreenCapture();
+    this.setState({
+      recording: false,
+    });
+    this.props.recordingFinished(path);
+  };
+
+  onRecordingClicked = () => {
+    if (this.state.recording) {
+      this.stopRecording();
+    } else {
+      this.startRecording();
+    }
+  };
+  render() {
+    const {recordingEnabled} = this.state;
+    const {selectedDevice} = this.props;
+    return (
+      <Button
+        compact={true}
+        onClick={this.onRecordingClicked}
+        pulse={this.state.recording}
+        selected={this.state.recording}
+        title="Make Screen Recording"
+        disabled={!selectedDevice || !recordingEnabled}
+        type={this.state.recording ? 'danger' : 'primary'}>
+        <Glyph
+          name={this.state.recording ? 'stop-playback' : 'camcorder'}
+          color={this.state.recording ? colors.red : colors.white}
+          variant="filled"
+          style={{marginRight: 8}}
+        />
+        {this.state.recording ? 'Recording...' : 'Start Recording'}
+      </Button>
+    );
+  }
+}