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Have the README look better

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mcarton 2015-07-20 21:08:46 +02:00
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README.md
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@ -200,16 +200,19 @@ Bundled, but not enabled by default:
## 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`
in `~/.thefuck/rules`. Rule should contain two functions: in `~/.thefuck/rules`. The rule should contain two functions:
`match(command: Command, settings: Settings) -> bool` ```python
and `get_new_command(command: Command, settings: Settings) -> str`. match(command: Command, settings: Settings) -> bool
Also the rule can contain optional function get_new_command(command: Command, settings: Settings) -> str
`side_effect(command: Command, settings: Settings) -> None` and ```
Also the rule can contain an optional function
`side_effect(command: Command, settings: Settings) -> None` and an
optional boolean `enabled_by_default`. optional boolean `enabled_by_default`.
`Command` has three attributes: `script`, `stdout` and `stderr`. `Command` has three attributes: `script`, `stdout` and `stderr`.
`Settings` is a special object filled with `~/.thefuck/settings.py` and values from env, [more](#settings). `Settings` is a special object filled with `~/.thefuck/settings.py` and values from env ([see more below](#settings)).
Simple example of the rule for running script with `sudo`: Simple example of the rule for running script with `sudo`: