Add nostdlib (#317)

packages/adl/compiler/cli.ts

@@ -29,6 +29,11 @@ const args = yargs(process.argv.slice(2))
           type: "string",
           default: "./adl-output",
           describe: "The output path for generated artifacts.  If it does not exist, it will be created."
+        })
+        .option("nostdlib", {
+          type: "boolean",
+          default: false,
+          describe: "Don't load the ADL standard library."
         });
     }
   )
@@ -95,7 +100,8 @@ async function getCompilerOptions(): Promise<CompilerOptions> {
 
   return {
     outputPath,
-    swaggerOutputFile: path.resolve(args["output-path"], "openapi.json")
+    swaggerOutputFile: path.resolve(args["output-path"], "openapi.json"),
+    nostdlib: args["nostdlib"]
   };
 }
 

packages/adl/compiler/options.ts

@@ -1,4 +1,5 @@
 export interface CompilerOptions {
   outputPath?: string;
   swaggerOutputFile?: string;
+  nostdlib?: boolean;
 }

packages/adl/compiler/program.ts

@@ -64,7 +64,11 @@ export async function compile(rootDir: string, options?: CompilerOptions) {
 
   let virtualFileCount = 0;
   const binder = createBinder();
-  await loadStandardLibrary(program);
+
+  if (!options?.nostdlib) {
+    await loadStandardLibrary(program);
+  }
+  
   await loadDirectory(program, rootDir);
   const checker = program.checker = createChecker(program);
   program.checker.checkProgram(program);