major improvements to audio transcription

src/background/audio.ts

@@ -22,7 +22,12 @@ const audioOptions = {
 }
 
 // callback run on space bar key up and down.
-const updateRecorder = (_event, payload: boolean): void => { record = payload };
+const updateRecorder = (_event, payload: boolean): void => {
+    record = payload;
+    if (!record) {
+        sendAudio(Buffer.from(audioContainer.input, 'base64'));
+    }
+};
 
 // listen for space key up/down event.
 ipcMain.removeAllListeners('update-recorder');
@@ -50,7 +55,6 @@ export function initAudioIO(): void {
 
         ai.on('data', (chunk: string) => {
             if (record) {
-                console.log('recording data')
                 audioContainer.input += chunk;
             } else {
                 if (audioContainer.input.length) audioContainer.input = "";

tests/audio.js

@@ -80,7 +80,7 @@ const ao = new portAudio.AudioIO({
 ao.start();
 
 let counter = 0;
-let tests = [];
+const tests = [];
 
 function testCallback() {
     tests.forEach(t => console.log(t))