From c764cc044da88f8b6e3ab7aebea24faf8a8a1f2b Mon Sep 17 00:00:00 2001
From: Jesse Wierzbinski <contact@cpluspatch.com>
Date: Thu, 13 Jun 2024 23:44:46 -1000
Subject: [PATCH] fix: :ambulance: Sleep process instead of exiting it on error

Avoids Docker's auto-restart policy from causing infinite reboots and hanging the system
---
 drizzle/db.ts                    |  8 ++++++--
 index.ts                         | 18 ++++++++++++++----
 packages/config-manager/index.ts |  2 ++
 utils/meilisearch.ts             |  3 ++-
 4 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/drizzle/db.ts b/drizzle/db.ts
index 51119b5f..0a8ca67f 100644
--- a/drizzle/db.ts
+++ b/drizzle/db.ts
@@ -34,7 +34,9 @@ export const setupDatabase = async (
             "Database",
             "Failed to connect to database. Please check your configuration.",
         );
-        process.exit();
+
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 
     // Migrate the database
@@ -52,7 +54,9 @@ export const setupDatabase = async (
             "Database",
             "Failed to migrate database. Please check your configuration.",
         );
-        process.exit();
+
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 
     info && (await logger.log(LogLevel.Info, "Database", "Database migrated"));
diff --git a/index.ts b/index.ts
index 5ff5d090..94c8af3c 100644
--- a/index.ts
+++ b/index.ts
@@ -38,6 +38,10 @@ if (config.meilisearch.enabled) {
     await connectMeili(dualServerLogger);
 }
 
+process.on("SIGINT", () => {
+    process.exit();
+});
+
 // Check if database is reachable
 const postCount = await Note.getCount();
 
@@ -73,7 +77,9 @@ if (isEntry) {
             "Server",
             chalk.gray(`${privateKey};${publicKey}`),
         );
-        process.exit();
+
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 
     // Try and import the key
@@ -104,7 +110,9 @@ if (isEntry) {
             "Server",
             "The JWT key could not be imported! You may generate a new one by removing the old one from the config and restarting the server (this will invalidate all current JWTs).",
         );
-        process.exit();
+
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 
     if (
@@ -142,7 +150,8 @@ if (isEntry) {
             `Generated key: ${chalk.gray(base64)}`,
         );
 
-        process.exit();
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 }
 
@@ -245,7 +254,8 @@ if (config.frontend.enabled) {
             "Server",
             `Frontend URL is not a valid URL: ${config.frontend.url}`,
         );
-        process.exit();
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 
     // Check if frontend is reachable
diff --git a/packages/config-manager/index.ts b/packages/config-manager/index.ts
index cf0c02a7..3d423988 100644
--- a/packages/config-manager/index.ts
+++ b/packages/config-manager/index.ts
@@ -24,6 +24,8 @@ const parsed = await configValidator.safeParseAsync(config);
 if (!parsed.success) {
     console.error("Invalid config file:");
     console.error(fromZodError(parsed.error).message);
+    // Hang until Ctrl+C is pressed
+    await Bun.sleep(Number.POSITIVE_INFINITY);
     process.exit();
 }
 
diff --git a/utils/meilisearch.ts b/utils/meilisearch.ts
index 78d98962..3aa1cf52 100644
--- a/utils/meilisearch.ts
+++ b/utils/meilisearch.ts
@@ -44,7 +44,8 @@ export const connectMeili = async (logger: MultiLogManager | LogManager) => {
             "Meilisearch",
             "Error while connecting to Meilisearch",
         );
-        process.exit();
+        // Hang until Ctrl+C is pressed
+        await Bun.sleep(Number.POSITIVE_INFINITY);
     }
 };