Feat: Autodetecting color support by default (#1704)

Featured by `ansis` 3.2.0 webdiscus/ansis#21
RobinTail · Apr 25, 2024 · 27be681 · 27be681
1 parent 2c83602
commit 27be681
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## Version 18
 
+### v18.3.0
+
+- Changed default behaviour when using built-in logger while omitting its `color` option in config:
+  - Automatically detecting the terminal color support by default.
+
 ### v18.2.0
 
 - Supporting Node 22;

diff --git a/src/logger.ts b/src/logger.ts
@@ -25,7 +25,7 @@ export interface BuiltinLoggerConfig {
   level: "silent" | "warn" | "debug";
   /**
    * @desc Enables colors on printed severity and inspected entities
-   * @default false
+   * @default Ansis::isSupported()
    * */
   color?: boolean;
   /**
@@ -63,7 +63,7 @@ export const isBuiltinLoggerConfig = (
  * */
 export const createLogger = ({
   level,
-  color = false,
+  color = new Ansis().isSupported(),
   depth = 2,
 }: BuiltinLoggerConfig): AbstractLogger => {
   const styles: Record<keyof AbstractLogger, Ansis> = {

diff --git a/tests/unit/logger.spec.ts b/tests/unit/logger.spec.ts
@@ -43,7 +43,7 @@ describe("Logger", () => {
     });
 
     test("Should create warn logger", () => {
-      const { logger, logSpy } = makeLogger({ level: "warn" });
+      const { logger, logSpy } = makeLogger({ level: "warn", color: false });
       logger.warn("testing warn message", { withMeta: true });
       expect(logSpy.mock.calls).toMatchSnapshot();
     });