feat(logging): add log level env variable (#2299)

packages/env/src/index.ts

@@ -0,0 +1,9 @@
+import { createEnv as createEnvT3 } from "@t3-oss/env-nextjs";
+
+export const defaultEnvOptions = {
+  emptyStringAsUndefined: true,
+  skipValidation:
+    Boolean(process.env.CI) || Boolean(process.env.SKIP_ENV_VALIDATION) || process.env.npm_lifecycle_event === "lint",
+} satisfies Partial<Parameters<typeof createEnvT3>[0]>;
+
+export const createEnv: typeof createEnvT3 = (options) => createEnvT3({ ...defaultEnvOptions, ...options });

packages/env/src/schemas.ts

@@ -0,0 +1,39 @@
+import { z } from "zod";
+
+const trueStrings = ["1", "yes", "t", "true"];
+const falseStrings = ["0", "no", "f", "false"];
+
+export const createBooleanSchema = (defaultValue: boolean) =>
+  z
+    .string()
+    .default(defaultValue.toString())
+    .transform((value, ctx) => {
+      const normalized = value.trim().toLowerCase();
+      if (trueStrings.includes(normalized)) return true;
+      if (falseStrings.includes(normalized)) return false;
+
+      throw new Error(`Invalid boolean value for ${ctx.path.join(".")}`);
+    });
+
+export const createDurationSchema = (defaultValue: `${number}${"s" | "m" | "h" | "d"}`) =>
+  z
+    .string()
+    .regex(/^\d+[smhd]?$/)
+    .default(defaultValue)
+    .transform((duration) => {
+      const lastChar = duration[duration.length - 1] as "s" | "m" | "h" | "d";
+      if (!isNaN(Number(lastChar))) {
+        return Number(defaultValue);
+      }
+
+      const multipliers = {
+        s: 1,
+        m: 60,
+        h: 60 * 60,
+        d: 60 * 60 * 24,
+      };
+      const numberDuration = Number(duration.slice(0, -1));
+      const multiplier = multipliers[lastChar];
+
+      return numberDuration * multiplier;
+    });