Async main and compileString

bin/asc

@@ -1,3 +1,9 @@
 #!/usr/bin/env node
 const asc = module.exports = require("../cli/asc.js");
-if (/\basc$/.test(process.argv[1])) process.exitCode = asc.main(process.argv.slice(2));
+
+async function main(){
+  if (/\basc$/.test(process.argv[1])) {
+    process.exitCode = await asc.main(process.argv.slice(2));
+  }
+}
+main();

cli/asc.d.ts

@@ -69,7 +69,7 @@ interface CompilerOptions {
 }
 
 /** Convenience function that parses and compiles source strings directly. */
-export function compileString(sources: { [key: string]: string } | string, options?: CompilerOptions): {
+export function compileString(sources: { [key: string]: string } | string, options?: CompilerOptions): Promise<{
   /** Standard output. */
   stdout: OutputStream,
   /** Standard error. */
@@ -78,11 +78,11 @@ export function compileString(sources: { [key: string]: string } | string, optio
   binary: Uint8Array | null,
   /** Emitted text format. */
   text: string | null
-}
+}>
 
 /** Runs the command line utility using the specified arguments array. */
-export function main(argv: string[], options: CompilerOptions, callback?: (err: Error | null) => number): number;
-export function main(argv: string[], callback?: (err: Error | null) => number): number;
+export function main(argv: string[], options: CompilerOptions, callback?: (err: Error | null) => number): Promise<number>;
+export function main(argv: string[], callback?: (err: Error | null) => number): Promise<number>;
 
 /** Checks diagnostics emitted so far for errors. */
 export function checkDiagnostics(emitter: any, stderr?: OutputStream): boolean;