From 524796cf7cd42a2876d09d7ea2a8aff26f10e0a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristian=20Pallar=C3=A9s?= <cristianp@wing.cloud>
Date: Fri, 2 Aug 2024 14:06:29 +0200
Subject: [PATCH] feat(cli): remove `lodash.once` in favor of custom
 implementation (#6979)

---
 apps/wing/package.json                |  2 --
 apps/wing/src/util.before-shutdown.ts |  2 +-
 apps/wing/src/util.once.ts            | 14 ++++++++++++++
 pnpm-lock.yaml                        | 12 ------------
 4 files changed, 15 insertions(+), 15 deletions(-)
 create mode 100644 apps/wing/src/util.once.ts

diff --git a/apps/wing/package.json b/apps/wing/package.json
index 03f89c29776..05e15f05a16 100644
--- a/apps/wing/package.json
+++ b/apps/wing/package.json
@@ -46,7 +46,6 @@
     "debug": "^4.3.5",
     "glob": "^10.4.2",
     "inquirer": "^8.2.6",
-    "lodash.once": "^4.1.1",
     "nanoid": "^3.3.7",
     "npm-packlist": "^8.0.2",
     "open": "^8.4.2",
@@ -59,7 +58,6 @@
   "devDependencies": {
     "@types/debug": "^4.1.12",
     "@types/inquirer": "^9.0.7",
-    "@types/lodash.once": "^4.1.9",
     "@types/node": "^20.11.0",
     "@types/node-persist": "^3.1.8",
     "@types/npm-packlist": "^7.0.3",
diff --git a/apps/wing/src/util.before-shutdown.ts b/apps/wing/src/util.before-shutdown.ts
index 0ada1f8d235..10e36b3292b 100644
--- a/apps/wing/src/util.before-shutdown.ts
+++ b/apps/wing/src/util.before-shutdown.ts
@@ -1,4 +1,4 @@
-import once from "lodash.once";
+import { once } from "./util.once";
 
 /**
  * Based on https://gist.github.com/nfantone/1eaa803772025df69d07f4dbf5df7e58.
diff --git a/apps/wing/src/util.once.ts b/apps/wing/src/util.once.ts
new file mode 100644
index 00000000000..ada9965bc5f
--- /dev/null
+++ b/apps/wing/src/util.once.ts
@@ -0,0 +1,14 @@
+export function once<T extends (...args: any[]) => any>(
+  func: T
+): (...args: Parameters<T>) => ReturnType<T> {
+  let called = false;
+  let result: ReturnType<T>;
+
+  return (...args: Parameters<T>): ReturnType<T> => {
+    if (!called) {
+      called = true;
+      result = func(...args);
+    }
+    return result;
+  };
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c8003dd9dbd..8306c25ad14 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -285,9 +285,6 @@ importers:
       inquirer:
         specifier: ^8.2.6
         version: 8.2.6
-      lodash.once:
-        specifier: ^4.1.1
-        version: 4.1.1
       nanoid:
         specifier: ^3.3.7
         version: 3.3.7
@@ -319,9 +316,6 @@ importers:
       '@types/inquirer':
         specifier: ^9.0.7
         version: 9.0.7
-      '@types/lodash.once':
-        specifier: ^4.1.9
-        version: 4.1.9
       '@types/node':
         specifier: ^20.11.0
         version: 20.14.8
@@ -10768,12 +10762,6 @@ packages:
       '@types/node': 20.14.8
     dev: true
 
-  /@types/lodash.once@4.1.9:
-    resolution: {integrity: sha512-nvZ7GYfyZB6CUmXL+7HSXg53rFpc49FsKuRmMiCIGhgJB/yyTip8uHk4mxGyVJOl87dXPlf3qy42WsjOcIrnmg==}
-    dependencies:
-      '@types/lodash': 4.17.5
-    dev: true
-
   /@types/lodash@4.17.5:
     resolution: {integrity: sha512-MBIOHVZqVqgfro1euRDWX7OO0fBVUUMrN6Pwm8LQsz8cWhEpihlvR70ENj3f40j58TNxZaWv2ndSkInykNBBJw==}
     dev: true