Adding rule for trying to search using apt-get

README.md

@@ -206,6 +206,7 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 Enabled by default only on specific platforms:
 
 * `apt_get` – installs app from apt if it not installed;
+* `apt_get_search` – changes trying to search using `apt-get` with searching using `apt-cache`
 * `brew_install` – fixes formula name for `brew install`;
 * `brew_unknown_command` – fixes wrong brew commands, for example `brew docto/brew doctor`;
 * `brew_upgrade` – appends `--all` to `brew upgrade` as per Homebrew's new behaviour;

tests/rules/test_apt_get_search.py

@@ -0,0 +1,20 @@
+import pytest
+from thefuck.rules.apt_get_search import get_new_command, match
+from tests.utils import Command
+
+
+def test_match():
+    assert match(Command('apt-get search foo'), None)
+
+
+@pytest.mark.parametrize('command', [
+    Command('apt-cache search foo'),
+    Command('aptitude search foo'),
+    Command('apt search foo')
+])
+def test_not_match(command):
+    assert not match(command, None)
+
+
+def test_get_new_command():
+    assert get_new_command(Command('apt-get search foo'), None) == 'apt-cache search foo'

thefuck/rules/apt_get_search.py

@@ -0,0 +1,9 @@
+import re
+
+
+def match(command, settings):
+    return command.script.startswith('apt-get search')
+
+
+def get_new_command(command, settings):
+    return re.sub(r'^apt-get', 'apt-cache', command.script)