Implementing --deps flag

- Adding a ModuleId type alias to specify original url or local file of
dependency
- Modifying ModuleMetaData class to contain ModuleId
- Adding a --deps flag

1 files changed, 8 insertions, 0 deletions

diff --git a/js/main.ts b/js/main.ts
index 94ded73e1..538d0cc27 100644
--- a/js/main.ts
+++ b/js/main.ts
@@ -85,5 +85,13 @@ export default function denoMain() {
     os.exit(1);
   }
 
+  const printDeps = startResMsg.depsFlag();
+  if (printDeps) {
+    for (const dep of compiler.getModuleDependencies(inputFn, `${cwd}/`)) {
+      console.log(dep);
+    }
+    os.exit(0);
+  }
+
   compiler.run(inputFn, `${cwd}/`);
 }