mirror of
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159 lines
4.9 KiB
Markdown
159 lines
4.9 KiB
Markdown
# Prezto — Instantly Awesome Zsh
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Prezto is the configuration framework for [Zsh][1]; it enriches the command line
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interface environment with sane defaults, aliases, functions, auto completion,
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and prompt themes.
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## Installation
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Prezto will work with any recent release of Zsh, but the minimum required
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version is **4.3.11**.
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01. Launch Zsh:
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```console
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zsh
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```
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02. Clone the repository:
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```console
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git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-$HOME}/.zprezto"
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```
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<details>
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<summary><em>Optional: Installing in <code>$XDG_CONFIG_HOME</code></em></summary>
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Optionally, if you already have `$XDG_CONFIG_HOME` configured (usually as
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_`$HOME/.config`_ by default) and intend to install Prezto under
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_`$XDG_CONFIG_HOME/zsh`_ instead, you can clone the repository there and
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configure `$ZDOTDIR` separately if not already configured.
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- Clone the repository:
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```console
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git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-${XDG_CONFIG_HOME:-$HOME/.config}/zsh}/.zprezto"
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```
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- Configure `$XDG_CONFIG_HOME` and `$ZDOTDIR` in _`$HOME/.zshenv`_:
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```sh
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export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:=$HOME/.config}"
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export ZDOTDIR="${ZDOTDIR:=$XDG_CONFIG_HOME/zsh}"
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source "$ZDOTDIR/.zshenv"
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```
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</details>
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03. Create a new Zsh configuration by copying/linking the Zsh configuration
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files provided:
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```console
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setopt EXTENDED_GLOB
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for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do
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ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
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done
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```
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**Note:** If you already have any of the given configuration files, `ln` in
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the above operation will cause an error. In simple cases, you can load
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Prezto by adding the line `source "${ZDOTDIR:-$HOME}/.zprezto/init.zsh"` to
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the bottom of your _`${ZDOTDIR:-$HOME}/.zshrc`_ and keep the rest of your
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Zsh configuration intact. For more complicated setups, we recommend that you
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back up your original configs and replace them with the provided Prezto
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[_`runcoms`_][10].
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04. Set Zsh as your default shell:
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```console
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chsh -s /bin/zsh
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```
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05. Open a new Zsh terminal window or tab.
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### Troubleshooting
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If you are not able to find certain commands after switching to Prezto, modify
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the `PATH` variable in _`${ZDOTDIR:-$HOME}/.zprofile`_ then open a new Zsh
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terminal window or tab.
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## Updating
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Run `zprezto-update` to automatically check if there is an update to Prezto.
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If there are no file conflicts, Prezto and its submodules will be automatically
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updated. If there are conflicts you will be instructed to go into the
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`$ZPREZTODIR` directory and resolve them yourself.
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To pull the latest changes and update submodules manually:
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```console
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cd $ZPREZTODIR
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git pull
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git submodule sync --recursive
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git submodule update --init --recursive
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```
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## Usage
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Prezto has many features disabled by default. Read the source code and the
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accompanying README files to learn about what is available.
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### Modules
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01. Browse [_`modules`_][9] to see what is available.
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02. Load the modules you need in _`${ZDOTDIR:-$HOME}/.zpreztorc`_ and then open
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a new Zsh terminal window or tab.
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### Themes
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01. For a list of themes, type `prompt -l`.
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02. To preview a theme, type `prompt -p name`.
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03. Load the theme you like in _`${ZDOTDIR:-$HOME}/.zpreztorc`_ and then
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open a new Zsh terminal window or tab.
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![sorin theme][2]
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Note that the [_`git`_][11] module may be required for special symbols to
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appear, such as those on the right of the above image. Add `'git'` to the
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`pmodule` list (under `zstyle ':prezto:load' pmodule \` in your
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_`${ZDOTDIR:-$HOME}/.zpreztorc`_) to enable this module.
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### External Modules
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01. By default modules will be loaded from [_`/modules`_][9] and _`/contrib`_.
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02. Additional module directories can be added to the
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`:prezto:load:pmodule-dirs` setting in _`${ZDOTDIR:-$HOME}/.zpreztorc`_.
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Note that module names need to be unique or they will cause an error when
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loading.
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```sh
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zstyle ':prezto:load' pmodule-dirs $HOME/.zprezto-contrib
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```
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## Customization
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The project is managed via [Git][3]. We highly recommend that you fork this
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project so that you can commit your changes and push them to your fork on
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[GitHub][4] to preserve them. If you do not know how to use Git, follow this
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[tutorial][5] and bookmark this [reference][6].
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## Resources
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The [Zsh Reference Card][7] and the [zsh-lovers][8] man page are indispensable.
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## License
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This project is licensed under the MIT License.
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[1]: https://www.zsh.org
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[2]: https://i.imgur.com/nrGV6pg.png "sorin theme"
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[3]: https://git-scm.com
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[4]: https://github.com
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[5]: https://gitimmersion.com
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[6]: https://git.github.io/git-reference/
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[7]: http://www.bash2zsh.com/zsh_refcard/refcard.pdf
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[8]: https://grml.org/zsh/zsh-lovers.html
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[9]: modules#readme
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[10]: runcoms#readme
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[11]: modules/git#readme
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