fix: comments

Author: fmenezes

src/common/container.ts

@@ -2,34 +2,34 @@ import fs from "fs/promises";
 
 let containerEnv: boolean | undefined;
 
-async function internalDetectContainerEnv(): Promise<boolean> {
-    if (process.platform !== "linux") {
-        return false; // we only support linux containers for now
+export async function detectContainerEnv(): Promise<boolean> {
+    if (containerEnv !== undefined) {
+        return containerEnv;
     }
 
-    if (process.env.container) {
-        return true;
-    }
+    const detect = async function (): Promise<boolean> {
+        if (process.platform !== "linux") {
+            return false; // we only support linux containers for now
+        }
 
-    const exists = await Promise.all(
-        ["/.dockerenv", "/run/.containerenv", "/var/run/.containerenv"].map(async (file) => {
-            try {
-                await fs.access(file);
-                return true;
-            } catch {
-                return false;
-            }
-        })
-    );
+        if (process.env.container) {
+            return true;
+        }
 
-    return exists.includes(true);
-}
+        const exists = await Promise.all(
+            ["/.dockerenv", "/run/.containerenv", "/var/run/.containerenv"].map(async (file) => {
+                try {
+                    await fs.access(file);
+                    return true;
+                } catch {
+                    return false;
+                }
+            })
+        );
 
-export async function detectContainerEnv(): Promise<boolean> {
-    if (containerEnv !== undefined) {
-        return containerEnv;
-    }
+        return exists.includes(true);
+    };
 
-    containerEnv = await internalDetectContainerEnv();
+    containerEnv = await detect();
     return containerEnv;
 }