Merge pull request #582 from josephfrazier/git_stash_pop

Fix `git stash pop` with local changes

README.md

@@ -187,6 +187,7 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `git_rebase_merge_dir` – offers `git rebase (--continue | --abort | --skip)` or removing the `.git/rebase-merge` dir when a rebase is in progress;
 * `git_remote_seturl_add` – runs `git remote add` when `git remote set_url` on nonexistant remote;
 * `git_stash` – stashes you local modifications before rebasing or switching branch;
+* `git_stash_pop` – adds your local modifications before popping stash, then resets;
 * `git_two_dashes` – adds a missing dash to commands like `git commit -amend` or `git rebase -continue`;
 * `go_run` – appends `.go` extension when compiling/running Go programs;
 * `gradle_no_task` – fixes not found or ambiguous `gradle` task;

tests/rules/test_git_stash_pop.py

@@ -0,0 +1,18 @@
+import pytest
+from thefuck.rules.git_stash_pop import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return '''error: Your local changes to the following files would be overwritten by merge:'''
+
+
+def test_match(stderr):
+    assert match(Command('git stash pop', stderr=stderr))
+    assert not match(Command('git stash'))
+
+
+def test_get_new_command(stderr):
+    assert get_new_command(Command('git stash pop', stderr=stderr)) \
+           == "git add . && git stash pop && git reset ."

thefuck/rules/git_stash_pop.py

@@ -0,0 +1,18 @@
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return ('stash' in command.script
+            and 'pop' in command.script
+            and 'Your local changes to the following files would be overwritten by merge' in command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    return shell.and_('git add .', 'git stash pop', 'git reset .')
+
+
+# make it come before the other applicable rules
+priority = 900