1 files changed, 19 insertions, 0 deletions
diff --git a/extension/src/languages/index.ts b/extension/src/languages/index.ts
new file mode 100644
index 00000000..31d73a0b
--- /dev/null
+++ b/extension/src/languages/index.ts
@@ -0,0 +1,19 @@
+import pythonLanguageLibrary from "./python";
+import javascriptLanguageLibrary from "./javascript";
+import { LanguageLibrary } from "./index.d";
+
+export const languageLibraries: LanguageLibrary[] = [
+  pythonLanguageLibrary,
+  javascriptLanguageLibrary,
+];
+
+export function getLanguageLibrary(filepath: string): LanguageLibrary {
+  for (let languageLibrary of languageLibraries) {
+    for (let fileExtension of languageLibrary.fileExtensions) {
+      if (filepath.endsWith(fileExtension)) {
+        return languageLibrary;
+      }
+    }
+  }
+  throw new Error(`No language library found for file ${filepath}`);
+}