mirror of
https://github.com/oh-my-fish/oh-my-fish
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125 lines
5.1 KiB
Markdown
125 lines
5.1 KiB
Markdown
<img src="docs/logo.png" align="left" width="192px" height="192px"/>
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<img align="left" width="0" height="192px" hspace="10"/>
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> The <a href="http://fishshell.com">Fishshell</a> Framework
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[](/LICENSE.md) [](http://fishshell.com) [](https://travis-ci.org/oh-my-fish/oh-my-fish) [](https://oh-my-fish-slack.herokuapp.com)
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Oh My Fish provides core infrastructure to allow you to install packages which extend or modify the look of your shell. It's fast, extensible and easy to use.
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<br><br>
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# Install
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```fish
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curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install | sh
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omf help
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```
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Or _download_ and run it yourself:
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```fish
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curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install > install
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chmod +x install
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./install
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```
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## Update Instructions
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We just moved Oh My Fish repository back to our own organization. Since then, you need to update your Oh My Fish remotes. A clean install is highly recommended for users of old Oh My Fish, and you can follow the steps described below:
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1. __BACKUP ALL YOUR CUSTOM STUFF__
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2. `mv ~/.config/fish/config{,_old}.fish`
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3. `rm -rf ~/.oh-my-fish`
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4. Do a [clean Oh My Fish install](#install)
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5. Copy all lines starting with `Plugin` and `Theme` from `~/.config/fish/config_old.fish`
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6. Paste them it into `$OMF_CONFIG/bundle` file. If it doesn't exist, create it
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7. Convert all `Plugin "name"` lines to `package name`
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8. Convert all `Theme "name"` lines to `theme name`
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9. `omf install`
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If you find any trouble in the upgrade process join us in [Slack](https://oh-my-fish-slack.herokuapp.com) and we will be happy to help.
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# Getting Started
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Oh My Fish includes a small utility `omf` to fetch and install new packages and themes.
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#### `omf update`
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Update the framework and installed packages.
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#### `omf install` _`[<name>|<url>]`_
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Install one _or more_ packages.
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- You can install packages directly by URL via `omf install URL`
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- When called without arguments, install missing packages from [bundle](#dotfiles).
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#### `omf list`
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List installed packages.
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#### `omf theme` _`<theme>`_
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Apply a theme. To list available themes type `omf theme`. You can also [preview available Themes](./docs/Themes.md) before installing.
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#### `omf remove` _`<name>`_
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Remove a theme or package.
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> Packages subscribed to `uninstall_<pkg>` events are notified before the package is removed, so custom cleanup of resources can be done. See [Uninstall](/docs/Packages.md#uninstall) for more information.
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#### `omf new pkg | theme` _`<name>`_
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Scaffold out a new package or theme.
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> This creates a new directory under `$OMF_CONFIG/{pkg | themes}/` with a template.
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#### `omf submit` _`pkg/<name>`_ _`[<url>]`_
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Add a new package. To add a theme use `omf submit` _`themes/<name>`_ _`<url>`_.
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Make sure to [send us a PR][omf-pulls-link] to update the registry.
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#### `omf query` _`<variable name>`_
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Use to inspect all session variables. Useful to dump _path_ variables like `$fish_function_path`, `$fish_complete_path`, `$PATH`, etc.
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#### `omf destroy`
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Uninstall Oh My Fish.
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# Advanced
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Oh My Fish installer places its startup code in your fish config file (`~/.config/fish/config.fish`).
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## Startup
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Everytime you open a new shell the startup code initializes Oh My Fish installation path and the _config_ path (`~/.config/omf` by default), sourcing the [`init.fish`](init.fish) script afterwards, which autoload packages, themes and your custom init file. For more information check the [FAQ](docs/FAQ.md#what-does-oh-my-fish-do-exactly).
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## Dotfiles
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The `$OMF_CONFIG` directory represents the user state of Oh My Fish, and is the perfect
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candidate for being added to your dotfiles and/or checked out to version control. There are three important files:
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- __`theme`__ - The current theme
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- __`bundle`__ - List of currently installed packages/themes
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- __`init.fish`__ - Custom script sourced at shell start
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It's highly recommended that your custom startup commands go into `init.fish` file instead of `~/.config/fish/config.fish`, as this allows you to keep the whole `$OMF_CONFIG` directory under version control.
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### About the bundle
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Everytime a package/theme is installed or removed the `bundle` file is updated. You can also edit it manually and run `omf install` afterwards to satisfy the changes. Please note that while packages/themes added to the bundle gets automagically installed, a package/theme removed from bundle isn't removed from user installation.
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## Creating Packages
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Oh My Fish uses an advanced and well defined plugin architecture to ease plugin development, including init/uninstall events and function autoloading. [See the documentation](docs/Packages.md) for more details.
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[fishshell]: http://fishshell.com
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[contributors]: https://github.com/oh-my-fish/oh-my-fish/graphs/contributors
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[omf-pulls-link]: https://github.com/oh-my-fish/oh-my-fish/pulls
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