feat: update deno-commons-mod.ts

libraries/deno-commons-mod.ts

@@ -1,7 +1,7 @@
 // Reference:
 // - https://docs.deno.com/runtime/fundamentals/testing/
 
-import {assertEquals} from "jsr:@std/assert";
+import { assertEquals } from "jsr:@std/assert";
 
 export function compareVersion(ver1: string, ver2: string): 0 | 1 | -1 {
     if (ver1 === ver2) return 0;
@@ -136,6 +136,100 @@ export async function printLastLine(line: string) {
     );
 }
 
+class Term {
+    constructor() {
+    }
+
+    blink(message: string): string {
+        return `\x1b[5m${message}\x1b[0m`;
+    }
+
+    bold(message: string): string {
+        return `\x1b[1m${message}\x1b[0m`;
+    }
+
+    red(message: string): string {
+        return `\x1b[31m${message}\x1b[0m`;
+    }
+
+    green(message: string): string {
+        return `\x1b[32m${message}\x1b[0m`;
+    }
+
+    yellow(message: string): string {
+        return `\x1b[33m${message}\x1b[0m`;
+    }
+}
+
+export const term = new Term();
+
+function pad(message: string, length: number): string {
+    if (message.length >= length) {
+        return message;
+    }
+    return message + " ".repeat(length - message.length);
+}
+const LOGGER_PREFIX_LEN: number = 8;
+class Logger {
+    constructor() {
+    }
+
+    // deno-lint-ignore no-explicit-any
+    success(...data: any[]) {
+        this.log(
+            term.bold(term.green(`[${pad("SUCCESS", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    error(...data: any[]) {
+        this.log(
+            term.bold(term.red(`[${pad("ERROR", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    warn(...data: any[]) {
+        this.log(
+            term.bold(term.yellow(`[${pad("WARN", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    warning(...data: any[]) {
+        this.log(
+            term.blink(
+                term.bold(term.yellow(`[${pad("WARN", LOGGER_PREFIX_LEN)}]`)),
+            ),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    info(...data: any[]) {
+        this.log(term.bold(`[${pad("INFO", LOGGER_PREFIX_LEN)}]`), data);
+    }
+
+    // deno-lint-ignore no-explicit-any
+    debug(...data: any[]) {
+        this.log(`[${pad("DEBUG", LOGGER_PREFIX_LEN)}]`, data);
+    }
+
+    // deno-lint-ignore no-explicit-any
+    log(prefix: string, data: any[]) {
+        const args = [prefix];
+        for (let i = 0; i < data.length; i++) {
+            args.push(data[i]);
+        }
+        console.log.apply(console, args);
+    }
+}
+
+export const log = new Logger();
+
 Deno.test("isOn", () => {
     assertEquals(false, isOn(undefined));
     assertEquals(false, isOn(""));