Fish-like fast/unobtrusive autosuggestions for zsh.
It suggests commands as you type, based on command history.
-
Clone this repository somewhere on your machine. This guide will assume
~/.zsh/zsh-autosuggestions
.git clone git://github.com/zsh-users/zsh-autosuggestions ~/.zsh/zsh-autosuggestions
-
Add the following to your
.zshrc
:source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh
-
Start a new terminal session.
-
Clone this repository into
$ZSH_CUSTOM/plugins
(by default~/.oh-my-zsh/custom/plugins
)git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions
-
Add the plugin to the list of plugins for Oh My Zsh to load:
plugins=(zsh-autosuggestions)
-
Start a new terminal session.
As you type commands, you will see a completion offered after the cursor in a muted gray color. This color can be changed by setting the ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE
variable. See configuration.
If you press the โ key (forward-char
widget) or End (end-of-line
widget) with the cursor at the end of the buffer, it will accept the suggestion, replacing the contents of the command line buffer with the suggestion.
If you invoke the forward-word
widget, it will partially accept the suggestion up to the point that the cursor moves to.
You may want to override the default global config variables after sourcing the plugin. Default values of these variables can be found here.
Note: If you are using Oh My Zsh, you can put this configuration in a file in the $ZSH_CUSTOM
directory. See their comments on overriding internals.
Set ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE
to configure the style that the suggestion is shown with. The default is fg=8
.
Set ZSH_AUTOSUGGEST_STRATEGY
to choose the strategy for generating suggestions. There are currently two to choose from:
default
: Chooses the most recent match.match_prev_cmd
: Chooses the most recent match whose preceding history item matches the most recently executed command (more info).
This plugin works by triggering custom behavior when certain zle widgets are invoked. You can add and remove widgets from these arrays to change the behavior of this plugin:
ZSH_AUTOSUGGEST_CLEAR_WIDGETS
: Widgets in this array will clear the suggestion when invoked.ZSH_AUTOSUGGEST_ACCEPT_WIDGETS
: Widgets in this array will accept the suggestion when invoked.ZSH_AUTOSUGGEST_EXECUTE_WIDGETS
: Widgets in this array will execute the suggestion when invoked.ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS
: Widgets in this array will partially accept the suggestion when invoked.
Widgets not in any of these lists will update the suggestion when invoked.
Note: A widget shouldn't belong to more than one of the above arrays.
This plugin provides three widgets that you can use with bindkey
:
autosuggest-accept
: Accepts the current suggestion.autosuggest-execute
: Accepts and executes the current suggestion.autosuggest-clear
: Clears the current suggestion.
For example, this would bind ctrl + space to accept the current suggestion.
bindkey '^ ' autosuggest-accept
If you have a problem, please search through the list of issues on GitHub to see if someone else has already reported it.
Before reporting an issue, please try temporarily disabling sections of your configuration and other plugins that may be conflicting with this plugin to isolate the problem.
When reporting an issue, please include:
- The smallest, simplest
.zshrc
configuration that will reproduce the problem. See this comment for a good example of what this means. - The version of zsh you're using (
zsh --version
) - Which operating system you're running
-
Remove the code referencing this plugin from
~/.zshrc
. -
Remove the git repository from your hard drive
rm -rf ~/.zsh/zsh-autosuggestions # Or wherever you installed
Edit the source files in src/
. Run make
to build zsh-autosuggestions.zsh
from those source files.
Pull requests are welcome! If you send a pull request, please:
- Request to merge into the
develop
branch (NOTmaster
) - Match the existing coding conventions.
- Include helpful comments to keep the barrier-to-entry low for people new to the project.
- Write tests that cover your code as much as possible.
Testing is performed with shunit2
(v2.1.6). Documentation can be found here.
The test script lives at script/test_runner.zsh
. To run the tests, run make test
.
This project is licensed under MIT license. For the full text of the license, see the LICENSE file.