#N/A: Add new git_branch_delete_checked_out rule (#985)

thefuck/rules/git_branch_delete_checked_out.py

@@ -0,0 +1,19 @@
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+from thefuck.utils import replace_argument
+
+
+@git_support
+def match(command):
+    return (
+        ("branch -d" in command.script or "branch -D" in command.script)
+        and "error: Cannot delete branch '" in command.output
+        and "' checked out at '" in command.output
+    )
+
+
+@git_support
+def get_new_command(command):
+    return shell.and_("git checkout master", "{}").format(
+        replace_argument(command.script, "-d", "-D")
+    )