This plugin is greatly inspired by zsh-better-npm-completion. It works the same way, as you can see with npm demo:

• Makes yarn add recommendations from npm cache,
• Makes yarn remove recommendations from dependencies/devDependencies,
• Shows detailed information on script contents for npm run,
• Calls already installed yarn completion for any other command.

You'll need jq.

It is strongly suggested that you also have the default yarn suggestion under the name of _yarn. Or that you set YARN_EXTRA_COMPLETION_DEFAULT=_your_default_function.

Bundle zsh-better-npm-completion in your .zshrc

antigen bundle buonomo/yarn-extra-completion

Load zsh-better-npm-completion as a plugin in your .zshrc

zplug "buonomo/yarn-extra-completion", defer:2

Include the load command in your .zshrc

zgen load buonomo/yarn-extra-completion

Clone yarn-extra-completion into your custom plugins repo

git clone https://github.com/buonomo/yarn-extra-completion ~/.oh-my-zsh/custom/plugins/yarn-extra-completion

Then load as a plugin in your .zshrc

plugins+=(yarn-extra-completion)

Clone this repository somewhere (~/.yarn-extra-completion for example)

git clone https://github.com/buonomo/yarn-extra-completion.git ~/.yarn-extra-completion

Then source it in your .zshrc

source ~/.yarn-extra-completion/yarn-extra-completion.plugin.zsh

MIT © Ulysse Buonomo