fix: use path.join instead of root options

Author: azu

index.js

@@ -46,27 +46,29 @@ const References = {
 };
 
 const sourceDir = path.join(__dirname, "source");
+
 /**
  * get files by glob pattern
  * @param {string} patterns glob pattern
  * "/" root is source directory
  * @see https://github.com/isaacs/node-glob
  */
 function findByPattern(patterns) {
-    return globby.sync(patterns, {
-        root: sourceDir,
-        nodir: true,
+    return globby.sync(path.join(sourceDir, patterns), {
+        nodir: true
     });
 }
+
 /**
  * get files by type
  * default all files
  * @param {string} ext
  * e.g) ".md"
  */
 function get(ext = ".*") {
-    return findByPattern(`**/*${ext}`);
+    return findByPattern(`/**/*${ext}`);
 }
+
 module.exports.References = References;
 module.exports.findByPattern = findByPattern;
 module.exports.get = get;

test/index-test.js

@@ -22,6 +22,7 @@ describe("technological-book-corpus-ja", () => {
     describe("#findByPattern(ext)", () => {
         it("should get all files that match pattern", () => {
             const files = corpus.findByPattern("/JavaScript-Plugin-Architecture/**/*.md");
+            assert.ok(files.length > 0);
             files.every(filePath => {
                 assert(filePath.includes("JavaScript-Plugin-Architecture/"));
             });