fix: handle double quotes in ESM

webpack · Nov 11, 2021 · 2fefcc8 · 2fefcc8
1 parent ac7bd40
commit 2fefcc8
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/lib/FileSystemInfo.js b/lib/FileSystemInfo.js
@@ -1662,9 +1662,12 @@ class FileSystemInfo {
 												let dependency;
 												if (imp.d === -1) {
 													// import ... from "..."
-													dependency = parseString(
-														source.substring(imp.s - 1, imp.e + 1)
-													);
+													let expr = source.substring(imp.s - 1, imp.e + 1);
+													if (expr[0] === "'")
+														expr = `"${expr
+															.slice(1, -1)
+															.replace(/"/g, '\\"')}"`;
+													dependency = parseString(expr);
 												} else if (imp.d > -1) {
 													// import()
 													let expr = source.substring(imp.s, imp.e).trim();