Rule for branch dash 0

README.md

@@ -203,6 +203,7 @@ following rules are enabled by default:
 * `git_branch_delete` – changes `git branch -d` to `git branch -D`;
 * `git_branch_exists` – offers `git branch -d foo`, `git branch -D foo` or `git checkout foo` when creating a branch that already exists;
 * `git_branch_list` – catches `git branch list` in place of `git branch` and removes created branch;
+* `git_branch_0v_to_dash_v` – undoes `git branch 0v` and runs `git branch -v` in its place;
 * `git_checkout` – fixes branch name or creates new branch;
 * `git_commit_amend` – offers `git commit --amend` after previous commit;
 * `git_commit_reset` – offers `git reset HEAD~` after previous commit;

tests/rules/test_get_branch_0v_to_dash_v.py

@@ -0,0 +1,19 @@
+import pytest
+from thefuck.rules.git_branch_0v_to_dash_v import match, get_new_command
+from thefuck.types import Command
+
+
+@pytest.fixture
+def output():
+    return ""
+
+
+def test_match(output):
+    assert match(Command('git branch 0v', output))
+    assert not match(Command('git branch -v', ''))
+    assert not match(Command('ls', output))
+
+
+def test_get_new_command(output):
+    assert get_new_command(Command('git branch 0v', output))\
+        == "git branch -D 0v && git branch -v"

thefuck/rules/git_branch_0v_to_dash_v.py

@@ -0,0 +1,13 @@
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return (command.script_parts
+            and command.script_parts[1:] == 'branch 0v'.split())
+
+
+@git_support
+def get_new_command(command):
+    return shell.and_('git branch -D 0v', 'git branch -v')