feat(parser): improve flag type display text

Author: so1ve

packages/parser/src/flag-types.ts

@@ -49,7 +49,7 @@ export function Range(min: number, max: number): TypeFunction<number> {
 
 		return num;
 	}) as TypeFunction<number>;
-	fn.display = `${min}-${max}`;
+	fn.display = `${min} - ${max}`;
 
 	return fn;
 }
@@ -75,7 +75,7 @@ export function Regex(
 
 		return value;
 	}) as TypeFunction<string>;
-	fn.display = description ?? pattern.toString();
+	fn.display = description ?? `Regex: ${pattern.toString()}`;
 
 	return fn;
 }

packages/parser/test/flag-types.test.ts

@@ -41,7 +41,7 @@ describe("flag-types", () => {
 			const range = Range(1, 10);
 
 			expect(typeof range).toBe("function");
-			expect(range.display).toBe("1-10");
+			expect(range.display).toBe("1 - 10");
 		});
 
 		it("should validate valid range", () => {
@@ -72,7 +72,7 @@ describe("flag-types", () => {
 			const regex = Regex(/^\d+$/);
 
 			expect(typeof regex).toBe("function");
-			expect(regex.display).toBe("/^\\d+$/");
+			expect(regex.display).toBe("Regex: /^\\d+$/");
 		});
 
 		it("should validate valid regex", () => {

packages/plugin-help/test/__snapshots__/plugin-help.test.ts.snap

@@ -391,12 +391,13 @@ exports[`plugin-help > should show parameter types 1`] = `
     "test test - Test command
 
 Usage
-  [35m$ test test <param> <param2> [range] [flags][39m
+  [35m$ test test <param> <param2> [range] [regex] [flags][39m
 
 Parameters
   <param>
   <param2>  a | b | c
-  [range]   1-10
+  [range]   1 - 10
+  [regex]   Regex: /^\\d+$/
 
 Global Flags
   --help, -h  Boolean  Show help  [default: false]",

packages/plugin-help/test/plugin-help.test.ts

@@ -57,6 +57,10 @@ describe("plugin-help", () => {
 						key: "[range]",
 						type: Types.Range(1, 10),
 					},
+					{
+						key: "[regex]",
+						type: Types.Regex(/^\d+$/),
+					},
 				],
 			})
 			.parse(["test", "--help"]);