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Code Issues Releases Wiki Activity

#43 Add rm_root as disabled by default rule

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nvbn 2015-04-22 16:08:54 +02:00
parent 14ef5c7d1c
commit fa4e4522b7
3 changed files with 10 additions and 2 deletions
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4
README.md
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@ -161,6 +161,10 @@ using matched rule and run it. Rules enabled by default:
* `sudo` – prepends `sudo` to previous command if it failed because of permissions; * `sudo` – prepends `sudo` to previous command if it failed because of permissions;
* `switch_layout` – switches command from your local layout to en. * `switch_layout` – switches command from your local layout to en.
Bundled, but not enabled by default:
* `rm_root` – adds `--no-preserve-root` to `rm -rf /` command.
## Creating your own rules ## Creating your own rules
For adding your own rule you should create `your-rule-name.py` For adding your own rule you should create `your-rule-name.py`

3
thefuck/main.py
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@ -153,7 +153,8 @@ def main():
logs.failed("Can't fuck twice", settings) logs.failed("Can't fuck twice", settings)
return return
rules = get_rules(user_dir, settings) rules = list(get_rules(user_dir, settings))
sys.stderr.write(str([r.name for r in rules]) + '\n')
matched_rule = get_matched_rule(command, rules, settings) matched_rule = get_matched_rule(command, rules, settings)
if matched_rule: if matched_rule:
run_rule(matched_rule, command, settings) run_rule(matched_rule, command, settings)

5
thefuck/rules/rm_root.py
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@ -1,5 +1,8 @@
enabled_by_default = False
def match(command, settings): def match(command, settings):
return ('/' in command.script.split() return ({'rm', '/'}.issubset(command.script.split())
and '--no-preserve-root' not in command.script and '--no-preserve-root' not in command.script
and '--no-preserve-root' in command.stderr) and '--no-preserve-root' in command.stderr)