Move to pengueno.

1 files changed, 34 insertions, 2 deletions

diff --git a/index.ts b/index.ts
index a352aee..557898c 100644
--- a/index.ts
+++ b/index.ts
@@ -1,3 +1,35 @@
-import { main } from "./src/api";
+#!/usr/bin/env node
 
-main(parseInt(process.env.PORT ?? "3000"));
+import { argv, IEither, Either } from '@emprespresso/pengueno';
+import { runServer } from '@emprespresso/uptime';
+
+const main = (_argv = process.argv.slice(2)): Promise<IEither<Error, void>> =>
+    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(async (runConfig) => {
+            if (!runConfig.server_mode) {
+                return Either.right(<void>undefined);
+            }
+            return runServer(runConfig.port, runConfig.host);
+        });
+
+if (process.argv[1] === import.meta.filename) {
+    await main().then((eitherDone) =>
+        eitherDone.mapLeft((err) => {
+            console.error('error:', err);
+            process.exit(1);
+        }),
+    );
+}