fix(multi-get): support brace expansion patterns in glob matching

src/cli/qmd.ts

@@ -968,7 +968,7 @@ function multiGet(pattern: string, maxLines?: number, maxBytes: number = DEFAULT
   const db = getDb();
 
   // Check if it's a comma-separated list or a glob pattern
-  const isCommaSeparated = pattern.includes(',') && !pattern.includes('*') && !pattern.includes('?');
+  const isCommaSeparated = pattern.includes(',') && !pattern.includes('*') && !pattern.includes('?') && !pattern.includes('{');
 
   let files: { filepath: string; displayPath: string; bodyLength: number; collection?: string; path?: string }[];
 

src/store.ts

@@ -2245,7 +2245,7 @@ export function matchFilesByGlob(db: Database, pattern: string): { filepath: str
 
   const isMatch = picomatch(pattern);
   return allFiles
-    .filter(f => isMatch(f.virtual_path) || isMatch(f.path))
+    .filter(f => isMatch(f.virtual_path) || isMatch(f.path) || isMatch(f.collection + '/' + f.path))
     .map(f => ({
       filepath: f.virtual_path,  // Virtual path for precise lookup
       displayPath: f.path,        // Relative path for display
@@ -3354,7 +3354,7 @@ export function findDocuments(
   pattern: string,
   options: { includeBody?: boolean; maxBytes?: number } = {}
 ): { docs: MultiGetResult[]; errors: string[] } {
-  const isCommaSeparated = pattern.includes(',') && !pattern.includes('*') && !pattern.includes('?');
+  const isCommaSeparated = pattern.includes(',') && !pattern.includes('*') && !pattern.includes('?') && !pattern.includes('{');
   const errors: string[] = [];
   const maxBytes = options.maxBytes ?? DEFAULT_MULTI_GET_MAX_BYTES;
 

test/store.test.ts

@@ -1757,6 +1757,55 @@ describe("Document Retrieval", () => {
 
       await cleanupTestDb(store);
     });
+
+    test("findDocuments supports brace expansion patterns", async () => {
+      const store = await createTestStore();
+      const collectionName = await createTestCollection();
+
+      await insertTestDocument(store.db, collectionName, {
+        name: "doc1",
+        filepath: "/path/doc1.md",
+        displayPath: "doc1.md",
+      });
+      await insertTestDocument(store.db, collectionName, {
+        name: "doc2",
+        filepath: "/path/doc2.md",
+        displayPath: "doc2.md",
+      });
+      await insertTestDocument(store.db, collectionName, {
+        name: "doc3",
+        filepath: "/path/doc3.md",
+        displayPath: "doc3.md",
+      });
+
+      const { docs, errors } = store.findDocuments("{doc1,doc2}.md");
+      expect(errors).toHaveLength(0);
+      expect(docs).toHaveLength(2);
+
+      await cleanupTestDb(store);
+    });
+
+    test("findDocuments supports brace expansion with collection prefix", async () => {
+      const store = await createTestStore();
+      const collectionName = await createTestCollection();
+
+      await insertTestDocument(store.db, collectionName, {
+        name: "readme",
+        filepath: "/path/readme.md",
+        displayPath: "readme.md",
+      });
+      await insertTestDocument(store.db, collectionName, {
+        name: "changelog",
+        filepath: "/path/changelog.md",
+        displayPath: "changelog.md",
+      });
+
+      const { docs, errors } = store.findDocuments(`${collectionName}/{readme,changelog}.md`);
+      expect(errors).toHaveLength(0);
+      expect(docs).toHaveLength(2);
+
+      await cleanupTestDb(store);
+    });
   });
 
 });
@@ -2115,6 +2164,48 @@ describe("Fuzzy Matching", () => {
 
     await cleanupTestDb(store);
   });
+
+  test("matchFilesByGlob matches collection/path patterns", async () => {
+    const store = await createTestStore();
+    const collectionName = await createTestCollection();
+
+    await insertTestDocument(store.db, collectionName, {
+      filepath: "/p/readme.md",
+      displayPath: "readme.md",
+    });
+    await insertTestDocument(store.db, collectionName, {
+      filepath: "/p/changelog.md",
+      displayPath: "changelog.md",
+    });
+
+    const matches = store.matchFilesByGlob(`${collectionName}/*.md`);
+    expect(matches).toHaveLength(2);
+
+    await cleanupTestDb(store);
+  });
+
+  test("matchFilesByGlob matches brace expansion", async () => {
+    const store = await createTestStore();
+    const collectionName = await createTestCollection();
+
+    await insertTestDocument(store.db, collectionName, {
+      filepath: "/p/readme.md",
+      displayPath: "readme.md",
+    });
+    await insertTestDocument(store.db, collectionName, {
+      filepath: "/p/changelog.md",
+      displayPath: "changelog.md",
+    });
+    await insertTestDocument(store.db, collectionName, {
+      filepath: "/p/license.md",
+      displayPath: "license.md",
+    });
+
+    const matches = store.matchFilesByGlob(`${collectionName}/{readme,changelog}.md`);
+    expect(matches).toHaveLength(2);
+
+    await cleanupTestDb(store);
+  });
 });
 
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