experimental support for multiple windows (fixes #212, fixes #170)

app/lib/cli.ts

@@ -0,0 +1,23 @@
+import { app } from 'electron'
+
+export function parseArgs (argv, cwd) {
+    if (argv[0].includes('node')) {
+        argv = argv.slice(1)
+    }
+
+    return require('yargs')
+        .usage('terminus [command] [arguments]')
+        .command('open [directory]', 'open a shell in a directory', {
+            directory: { type: 'string', 'default': cwd },
+        })
+        .command('run [command...]', 'run a command in the terminal', {
+            command: { type: 'string' },
+        })
+        .version('v', 'Show version and exit', app.getVersion())
+        .alias('d', 'debug')
+        .describe('d', 'Show DevTools on start')
+        .alias('h', 'help')
+        .help('h')
+        .strict()
+        .parse(argv.slice(1))
+}