🎉 Building simple flasher

flasher/util.js

@@ -0,0 +1,42 @@
+const Chalk = require('chalk');
+
+module.exports.IdentifyKeyboard = function IdentifyKeyboard (name = 'Kiibohd DFU', path, limit = true) {
+  const boards = execSync(`dfu-util --list`).toString()
+    .split('\n')
+    .filter(line => line.match(/(\[\w+\:\w+\])/g) != null)
+    .map(line => ({
+      name: /name="([\w\s]+)"/g.exec(line)[1],
+      id: /(\[\w+\:\w+\])/g.exec(line)[1]
+    }))
+    .filter(device => device.name === name && path != null ? device.path === path : true);
+  if (limit) {
+    return boards[0];
+  } else {
+    return boards;
+  }
+}
+
+module.exports.Exec = function Exec (command) {
+  return new Promise((resolve, reject) => {
+    console.log(command);
+    const proc = exec(command, (err) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve();
+      }
+    });
+    const line_start = Chalk.blue(']\t');
+    proc.stdout.on('data', data => console.log(line_start + data.replace(/\n$/, '').replace(/\n/g, `\n${line_start}`)));
+  });
+}
+
+module.exports.Echo = function Echo (...logs) {
+  for(const log of logs) {
+    if (typeof log === 'string') {
+      console.log(log);
+    } else {
+      console.log(log.toString ? log.toString() : log);
+    }
+  }
+}