#N/A: Add gradle_wrapper rule

README.md

@@ -182,6 +182,7 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `git_stash` – stashes you local modifications before rebasing or switching branch;
 * `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_wrapper` – replaces `gradle` with `./gradlew`;
 * `grep_arguments_order` – fixes grep arguments order for situations like `grep -lir . test`;
 * `grep_recursive` – adds `-r` when you trying to `grep` directory;
 * `gulp_not_task` – fixes misspelled `gulp` tasks;

tests/rules/test_gradle_wrapper.py

@@ -0,0 +1,38 @@
+import pytest
+from thefuck.rules.gradle_wrapper import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture(autouse=True)
+def exists(mocker):
+    return mocker.patch('thefuck.rules.gradle_wrapper.os.path.isfile',
+                        return_value=True)
+
+
+@pytest.mark.parametrize('command', [
+    Command('gradle tasks', stderr='gradle: not found'),
+    Command('gradle build', stderr='gradle: not found')])
+def test_match(mocker, command):
+    mocker.patch('thefuck.rules.gradle_wrapper.which', return_value=None)
+
+    assert match(command)
+
+
+@pytest.mark.parametrize('command, gradlew, which', [
+    (Command('gradle tasks', stderr='gradle: not found'), False, None),
+    (Command('gradle tasks', stderr='command not found'), True, '/usr/bin/gradle'),
+    (Command('npm tasks', stderr='npm: not found'), True, None)])
+def test_not_match(mocker, exists, command, gradlew, which):
+    mocker.patch('thefuck.rules.gradle_wrapper.which', return_value=which)
+    exists.return_value = gradlew
+
+    assert not match(command)
+
+
+@pytest.mark.parametrize('script, result', [
+    ('gradle assemble', './gradlew assemble'),
+    ('gradle --help', './gradlew --help'),
+    ('gradle build -c', './gradlew build -c')])
+def test_get_new_command(script, result):
+    command = Command(script)
+    assert get_new_command(command) == result

thefuck/rules/gradle_wrapper.py

@@ -0,0 +1,13 @@
+import os
+from thefuck.utils import for_app, which
+
+
+@for_app('gradle')
+def match(command):
+    return (not which(command.script_parts[0])
+            and 'not found' in command.stderr
+            and os.path.isfile('gradlew'))
+
+
+def get_new_command(command):
+    return u'./gradlew {}'.format(' '.join(command.script_parts[1:]))