log filename when file fails to parse using esprima

gotwarlost · Jun 26, 2016 · 91bb666 · 91bb666
1 parent 5dbd62c
commit 91bb666
Showing 1 changed file with 12 additions and 7 deletions.
diff --git a/lib/instrumenter.js b/lib/instrumenter.js
@@ -455,13 +455,18 @@
             if (!this.opts.noAutoWrap) {
                 code = LEADER_WRAP + code + TRAILER_WRAP;
             }
-            program = ESP.parse(code, {
-                loc: true,
-                range: true,
-                tokens: this.opts.preserveComments,
-                comment: true,
-                sourceType: this.opts.esModules ? 'module' : 'script'
-            });
+            try {
+                program = ESP.parse(code, {
+                    loc: true,
+                    range: true,
+                    tokens: this.opts.preserveComments,
+                    comment: true,
+                    sourceType: this.opts.esModules ? 'module' : 'script'
+                });
+            } catch (e) {
+                console.log('Failed to parse file: ' + filename);
+                throw e;
+            }
             if (this.opts.preserveComments) {
                 program = ESPGEN.attachComments(program, program.comments, program.tokens);
             }