fix sha1sum for filenames with escaped characters

bundlewrap · Jun 7, 2018 · 3e2cd3c · 3e2cd3c
1 parent e8d712f
commit 3e2cd3c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/bundlewrap/utils/remote.py b/bundlewrap/utils/remote.py
@@ -129,7 +129,9 @@ def sha1(self):
             result = self.node.run("sha1 -q -- {}".format(quote(self.path)))
         else:
             result = self.node.run("sha1sum -- {}".format(quote(self.path)))
-        return force_text(result.stdout).strip().split()[0]
+        # sha1sum adds a leading backslash to hashes of files whose name
+        # contains backslash-escaped characters – we must lstrip() that
+        return force_text(result.stdout).strip().lstrip("\\").split()[0]
 
     @cached_property
     def sha256(self):