refactor: extract include and exclude logic to utils

The logic for determining the include and exclude files for the package
has been extracted into separate utility functions. This makes the code
in bin.ts cleaner and more maintainable. The utility functions are
getInclude and getExclude, both of which take the package JSON as an
argument.

src/bin.ts

@@ -3,35 +3,19 @@ import typia from 'typia';
 import { dirname, resolve } from 'pathe';
 import { readPackageJSON, resolvePackageJSON } from 'pkg-types';
 import type { JSR } from './type';
+import { getExclude, getInclude } from './utils';
 
 const pkgJSONPath = await resolvePackageJSON();
 const pkgJSON = await readPackageJSON(pkgJSONPath);
 const rootDir = dirname(pkgJSONPath);
 const jsrPath = resolve(rootDir, 'jsr.json');
 
-const isStartWithExclamation = typia.createIs<`!${string}`>();
-const { files } = pkgJSON;
-const include = files == null ? ['dist'] : files.filter(file => isStartWithExclamation(file));
-const exclude = files == null
-	? undefined
-	: files
-		.filter(file => !isStartWithExclamation(file))
-		.map((file) => {
-			if (file.startsWith('!**/')) {
-				return file.slice(4);
-			}
-			if (file.startsWith('!')) {
-				return file.slice(1);
-			}
-			return file;
-		});
-
 const jsr = {
 	name: pkgJSON.name as string,
 	version: pkgJSON.version as string,
 	publish: {
-		include,
-		exclude,
+		include: getInclude(pkgJSON),
+		exclude: getExclude(pkgJSON),
 	},
 	exports: pkgJSON.exports,
 };

src/utils.ts

@@ -0,0 +1,29 @@
+import typia from 'typia';
+import type { PackageJson } from 'pkg-types';
+import { parse } from 'pathe';
+
+const isStartWithExclamation = typia.createIs<`!${string}`>();
+
+export function getInclude(pkgJSON: PackageJson): string[] | undefined {
+	const { files } = pkgJSON;
+	const include = files == null ? ['dist'] : files.filter(file => isStartWithExclamation(file));
+	return include;
+}
+
+export function getExclude(pkgJSON: PackageJson): string[] | undefined {
+	const { files } = pkgJSON;
+	const exclude = files == null
+		? undefined
+		: files
+			.filter(file => !isStartWithExclamation(file))
+			.map((file) => {
+				if (file.startsWith('!**/')) {
+					return file.slice(4);
+				}
+				if (file.startsWith('!')) {
+					return file.slice(1);
+				}
+				return file;
+			});
+	return exclude;
+}