mirror of
https://github.com/junegunn/vim-plug.git
synced 2024-12-19 18:47:29 -07:00
159 lines
5.7 KiB
Markdown
159 lines
5.7 KiB
Markdown
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A single-file Vim plugin manager.
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Somewhere between [Pathogen](https://github.com/tpope/vim-pathogen) and
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[Vundle](https://github.com/gmarik/vundle), but with faster parallel installer.
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### Pros.
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- Easier to setup
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- Parallel installation/update (requires
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[+ruby](http://junegunn.kr/2013/09/installing-vim-with-ruby-support/))
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- Smallest possible feature set
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- Dependency resolution using `Plugfile` (experimental)
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### Cons.
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- Everything else
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### Usage
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[Download plug.vim](https://raw.github.com/junegunn/vim-plug/master/plug.vim)
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and put it in ~/.vim/autoload
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```sh
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mkdir -p ~/.vim/autoload
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curl -fLo ~/.vim/autoload/plug.vim https://raw.github.com/junegunn/vim-plug/master/plug.vim
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```
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Edit your .vimrc
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```vim
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call plug#begin('~/.vim/plugged')
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Plug 'junegunn/seoul256.vim'
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Plug 'junegunn/vim-easy-align'
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" Plug 'user/repo1', 'branch_or_tag'
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" Plug 'user/repo2', { 'rtp': 'vim/plugin/dir', 'branch': 'devel' }
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" Plug 'git@github.com:junegunn/vim-github-dashboard.git'
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" ...
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call plug#end()
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```
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Reload .vimrc and `:PlugInstall` to install plugins.
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### Plugin directory
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If you omit the path argument to `plug#begin()`, plugins are installed in
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`plugged` directory under the first path in `runtimepath` at the point when
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`plug#begin()` is called. This is usually `~/.vim/plugged` (or
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`$HOME/vimfiles/plugged` on Windows) given that you didn't touch runtimepath
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before the call.
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### Commands
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| Command | Description |
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| ---------------------- | ------------------------------------------------------------------ |
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| PlugInstall [#threads] | Install plugins |
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| PlugUpdate [#threads] | Install or update plugins |
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| PlugClean[!] | Remove unused directories (bang version will clean without prompt) |
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| PlugUpgrade | Upgrade vim-plug itself |
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| PlugStatus | Check the status of plugins |
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### Options for parallel installer
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| Flag | Default | Description |
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| ---------------- | ------- | --------------------------------- |
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| `g:plug_threads` | 16 | Default number of threads to use |
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| `g:plug_timeout` | 60 | Time limit of each task in seconds |
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### Example: A small [sensible](https://github.com/tpope/vim-sensible) Vim configuration
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```vim
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call plug#begin()
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Plug 'tpope/vim-sensible'
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call plug#end()
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```
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### Dependency resolution
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If a Vim plugin specifies its dependent plugins in `Plugfile` in its root
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directory, vim-plug will automatically source it recursively during the
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installation.
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A `Plugfile` should contain a set of `Plug` commands for the dependent plugins.
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I've created three dummy repositories with Plugfiles as an example to this
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scheme.
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- [junegunn/dummy1](https://github.com/junegunn/dummy1/blob/master/Plugfile)
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- Plugfile includes `Plug 'junegunn/dummy2'`
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- [junegunn/dummy2](https://github.com/junegunn/dummy2/blob/master/Plugfile)
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- Plugfile includes `Plug 'junegunn/dummy3'`
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- [junegunn/dummy3](https://github.com/junegunn/dummy3/blob/master/Plugfile)
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If you put `Plug 'junegunn/dummy1'` in your configuration file, reload it, and
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run `:PlugInstall`,
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1. vim-plug first installs dummy1
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2. And sees if the repository has Plugfile
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3. Plugfile is loaded and vim-plug discovers dependent plugins
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4. Dependent plugins are then installed as well, and their Plugfiles are
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examined and their dependencies are resolved recursively.
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### Articles
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- [Writing my own Vim plugin manager](http://junegunn.kr/2013/09/writing-my-own-vim-plugin-manager)
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- [Thoughts on Vim plugin dependency](http://junegunn.kr/2013/09/thoughts-on-vim-plugin-dependency)
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### Troubleshooting
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#### Plugins are not installed/updated in parallel
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Your Vim does not support Ruby interface. `:echo has('ruby')` should print 1.
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In order to setup Vim with Ruby support, you may refer to [this
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article](http://junegunn.kr/2013/09/installing-vim-with-ruby-support).
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#### *Vim: Caught deadly signal SEGV*
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If your Vim crashes with the above message, first check if its Ruby interface is
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working correctly with the following command:
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```vim
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:ruby puts RUBY_VERSION
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```
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If Vim crashes even with this command, it is likely that Ruby interface is
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broken, and you have to rebuild Vim with a working version of Ruby.
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(`brew remove vim && brew install vim` or `./configure && make ...`)
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If you're on OS X, one possibility is that you had installed Vim with
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[Homebrew](http://brew.sh/) while using a Ruby installed with
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[RVM](http://rvm.io/) or [rbenv](https://github.com/sstephenson/rbenv) and later
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removed that version of Ruby.
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[Please let me know](https://github.com/junegunn/vim-plug/issues) if you can't
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resolve the problem. In the meantime, you can set `g:plug_threads` to 1, so that
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Ruby installer is not used at all.
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### Regarding feature request
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You may submit a request for a new feature by [creating an
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issue](https://github.com/junegunn/vim-plug/issues). However, please be minded
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that this is an opinionated software and I want to keep the feature set as small
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as possible. So I may not agree with you on the necessity of the suggested
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feature. If that happens, I suggest the following options.
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1. Check out [Vundle](https://github.com/gmarik/vundle) or
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[NeoBundle](https://github.com/Shougo/neobundle.vim).
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They offer broader feature sets.
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2. Create a fork of this project and let it be your own plugin manager.
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There's no need for us to have a single canonical branch.
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