Rewrite s3 uploader

Update user on upload/boot

electron/rerun-manager/file-uploader.ts

@@ -0,0 +1,39 @@
+const fs = require('fs');
+const https = require('https');
+const {promisify} = require('util');
+
+export async function upload(url, filename, onProgress): Promise<void> {
+    const fileStream = fs.createReadStream(filename);
+    const fileStats = await promisify(fs.stat)(filename);
+
+    return new Promise((resolve, reject) => {
+        const options = {
+            method: 'PUT',
+            headers: {
+                'Content-Type': 'video/x-flv',
+                'Content-Length': fileStats.size,
+            },
+            agent: false // Disable HTTP keep-alive
+        }
+
+        const req = https.request(url, options, (res) => {
+            if (res.statusCode >= 400) {
+                reject(new Error(`Failed to upload file: ${res.statusCode} ${res.statusMessage}`));
+                return;
+            }
+
+            resolve();
+        });
+
+        req.on('error', reject);
+
+        let uploadedBytes = 0;
+        fileStream.on('data', (chunk) => {
+            uploadedBytes += chunk.length;
+            onProgress(Math.round((uploadedBytes / fileStats.size) * 100));
+        });
+
+        fileStream.on('error', reject);
+        fileStream.pipe(req);
+    });
+}