Elixir mix oh-my-zsh completion plugin

README.md

Elixir Mix Oh-My-Zsh plugin

Copy the folder ./elixir_mix/ to ~/.oh-my-zsh/custom/plugins/ and add _elixir_mix to your .zshrc plugins list. e.g.

Example:

plugins=(
  autojump
  git
  elixir_mix
)

_elixir_mix

#compdef mix
#autoload

# Elixir mix zsh completion
mix_help=$(mix --help \
                     | tr -s ' '            \
                     | sed -e 's/ # /:/'    \
                           -e 's/^mix //'   \
                           -e 's/^mix:.*//' \
                           -e 's/^iex.*//'  )

declare -a all_tasks
all_tasks=($(echo $mix_help | sed 's/:.*//'))

local -a _1st_arguments
IFS=$'\n' _1st_arguments=($(mix_help))

_1st_arguments+=(
  '--help:Describe available tasks'
  '--version:Prints the Elixir version information'
)

__task_list ()
{
  local expl
  _wanted tasks expl 'help' compadd $all_tasks
}

local expl

local curcontext="$curcontext" state line
typeset -A opt_args

_arguments -C \
           ':command:->command' \
           '*::options:->options'

case $state in
  (command)
    _describe -t commands "mix subcommand" _1st_arguments
    return
    ;;
  (options)
    case $line[1] in
      (help)
        _arguments ':feature:__task_list'
        ;;
      (test)
        _files
        ;;
    esac
    ;;
esac

Added as a pull request on oh-my-zsh (replaces the hardcoded completion task list in the current mix oh-my-zsh plugin.)

IFS=$'\n' _1st_arguments=($(mix_help)) should be
IFS=$'\n' _1st_arguments=($(echo $mix_help))

@jasonm23
Would it be possible that you create a pull request for https://github.com/zsh-users/zsh-completions too?

tyvm

@eagle-te feel free to use it, I haven't touched Elixir or Mix in 2 years so I think I'm not the right person to do this right now.

If you'd feel better if I attached and explicit Apache or MIT licence on this Gist I'm happy to do it.

@jasonm23

Thanks,
no need to attach an extra licence.
I'll create a PR and credit you anyhow.

Cheers

This wasn't working for me so I fixed it in this gist: https://gist.github.com/justgage/1641a2d04a2e59169bac7902886d44c4