fix: escape slash on windows

Fixes pnpm/pnpm#5420
pnpm · Feb 2, 2024 · 4556c7e · 4556c7e
1 parent d531bab
commit 4556c7e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/installer.js b/lib/installer.js
@@ -60,6 +60,10 @@ const locationFromShell = shell => {
  * @param {SupportedShell} shell - Shell to base the check on
  */
 const sourceLineForShell = (scriptname, shell) => {
+  // Windows naturally uses `\` as path separator, which would be misinterpreted by the
+  // shell interpreters.
+  scriptname = scriptname.replaceAll('\\', '/');
+
   if (shell === 'fish') {
     return `[ -f ${scriptname} ]; and . ${scriptname}; or true`;
   }