Source map support. Partially working.

1 files changed, 24 insertions, 0 deletions

diff --git a/main.ts b/main.ts
index ac0b4d329..9140d20ff 100644
--- a/main.ts
+++ b/main.ts
@@ -3,6 +3,29 @@ import "./util";
 import * as runtime from "./runtime";
 import * as timers from "./timers";
 import * as util from "./util";
+import * as sourceMap from "source-map-support";
+
+function retrieveFileForSourceMap(path: string): string {
+  util.log("retrieveFileForSourceMap", path);
+  throw Error("implemtn me");
+}
+
+function retrieveSourceMap(source: string): sourceMap.UrlAndMap {
+  util.log("retrieveSourceMap", source);
+  throw Error("implemtn me");
+  //return { url, map }
+}
+
+// TODO handleUncaughtExceptions
+sourceMap.install({
+  //handleUncaughtExceptions: true,
+  environment: "node",
+  retrieveFile: retrieveFileForSourceMap,
+  hookRequire: false,
+  overrideRetrieveSourceMap: true,
+  overrideRetrieveFile: true,
+  retrieveSourceMap
+});
 
 // To control internal logging output
 // Set with the -debug command-line flag.
@@ -11,6 +34,7 @@ export let debug = false;
 function start(cwd: string, argv: string[], debugFlag: boolean): void {
   debug = debugFlag;
   util.log("start", { cwd, argv, debugFlag });
+
   const inputFn = argv[0];
   const mod = runtime.resolveModule(inputFn, cwd + "/");
   mod.compileAndRun();