Initial commit.

src/config.ts

@@ -0,0 +1,24 @@
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+const { DISCORD_TOKEN, DISCORD_CLIENT_ID, DISCORD_CLIENT_SECRET, DISCORD_GUILD_ID, LINK_SECRET, E621_BASE_URL, E926_BASE_URL, REDIS_URL, PORT } = process.env;
+
+export const config = {
+  DISCORD_TOKEN,
+  DISCORD_CLIENT_ID,
+  DISCORD_CLIENT_SECRET,
+  DISCORD_GUILD_ID,
+  LINK_SECRET,
+  E621_BASE_URL,
+  E926_BASE_URL,
+  PORT: parseInt(PORT as string),
+  REDIS_URL,
+  DEV_MODE: process.env.npm_lifecycle_event == 'dev'
+};
+
+for (const [key, val] of Object.entries(config)) {
+  if (val === undefined) {
+    throw new Error(`${key} is undefined in config`);
+  }
+}