環境変数のデフォルト値を実装側に移動

.env.example

···
-# bsky
-BSKY_PUBLIC_API_URL=http://localhost:2584
-BSKY_FIREHOSE_URL=ws://localhost:2583
-
-# atproto
-ATPROTO_PCL_URL=http://localhost:2582
-
 # prisma
 DATABASE_URL=postgresql://postgres:password@localhost:5432/linkat

app/utils/env.ts

···
 import { createEnv } from "@t3-oss/env-core";
 import { z } from "zod";
 
+const prod = process.env.NODE_ENV === "production";
+
 const server = {
   NODE_ENV: z
     .enum(["development", "production", "test"])
     .default(process.env.NODE_ENV),
   LOG_LEVEL: z
     .enum(["debug", "info", "warn", "error"])
-    .default(process.env.NODE_ENV === "production" ? "info" : "debug"),
+    .default(prod ? "info" : "debug"),
   DATABASE_URL: z.string(),
-  BSKY_PUBLIC_API_URL: z.string().url(),
-  BSKY_FIREHOSE_URL: z.string().url(),
-  ATPROTO_PCL_URL: z.string().url(),
+  BSKY_PUBLIC_API_URL: z
+    .string()
+    .url()
+    .default(prod ? "https://public.api.bsky.app" : "http://localhost:2584"),
+  BSKY_FIREHOSE_URL: z
+    .string()
+    .url()
+    .default(prod ? "wss://bsky.network" : "ws://localhost:2583"),
+  ATPROTO_PCL_URL: z
+    .string()
+    .url()
+    .default(prod ? "https://plc.directory" : "http://localhost:2582"),
 };
 
 export const env = (() => {

fly.toml

···
 release_command = 'npx prisma db push --skip-generate'
 strategy = 'bluegreen'
 
-[env]
-BSKY_FIREHOSE_URL = 'wss://bsky.network'
-BSKY_PUBLIC_API_URL = 'https://public.api.bsky.app'
-DID_PCL_URL = 'https://plc.directory'
-LOG_LEVEL = 'info'
-
 [http_service]
 internal_port = 3000
 force_https = true