Move to nodejs

1 files changed, 37 insertions, 0 deletions

diff --git a/index.ts b/index.ts
new file mode 100755
index 0000000..a9defca
--- /dev/null
+++ b/index.ts
@@ -0,0 +1,37 @@
+#!/usr/bin/env node
+
+import { argv, IEither, Either } from '@emprespresso/pengueno';
+import { runServer } from '@emprespresso/ci_server';
+
+const main = (_argv = process.argv.slice(2)): Promise<IEither<Error, 0>> =>
+    argv(
+        ['--run-server', '--port', '--host'],
+        {
+            '--run-server': { absent: false, unspecified: true, present: () => true },
+            '--port': { absent: 9000, present: (port) => parseInt(port) },
+            '--host': { absent: '0.0.0.0', present: (host) => host },
+        },
+        _argv,
+    )
+        .mapRight((args) => ({
+            server_mode: args['--run-server'],
+            port: args['--port'],
+            host: args['--host'],
+        }))
+        .flatMapAsync((runConfig) => {
+            if (runConfig.server_mode) {
+                return runServer(runConfig.port, runConfig.host);
+            }
+            return Promise.resolve(Either.right(0));
+        });
+
+if (process.argv[1] === import.meta.filename) {
+    await main().then((eitherDone) =>
+        eitherDone.fold(({ isLeft, value }) => {
+            if (!isLeft) return;
+
+            console.error(`failed to start`, value);
+            process.exit(1);
+        }),
+    );
+}