centos7 .oh-my-zsh 增加conda 补全提示

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miniconda 安装后在zsh下不能补全提示 着实让人头疼，经过一番折腾：

conda-env 单独的命令。

官方的  conda init zsh  貌似只能把conda加入到环境变量 其他啥也没用，难道我的环境问题？

 

(base)  ✘ ⚡ root@iZ2ze3s31vnb0o5bur3ix0Z  ~  conda init zsh
no change     /usr/local/miniconda3/condabin/conda
no change     /usr/local/miniconda3/bin/conda
no change     /usr/local/miniconda3/bin/conda-env
no change     /usr/local/miniconda3/bin/activate
no change     /usr/local/miniconda3/bin/deactivate
no change     /usr/local/miniconda3/etc/profile.d/conda.sh
no change     /usr/local/miniconda3/etc/fish/conf.d/conda.fish
no change     /usr/local/miniconda3/shell/condabin/Conda.psm1
no change     /usr/local/miniconda3/shell/condabin/conda-hook.ps1
no change     /usr/local/miniconda3/lib/python3.7/site-packages/xontrib/conda.xsh
no change     /usr/local/miniconda3/etc/profile.d/conda.csh
no change     /root/.zshrc
No action taken.

conda的默认知识：

mkdir ~/.oh-my-zsh/plugins/conda

cd   ~/.oh-my-zsh/plugins/conda

将他的拷贝进去

https://github.com/drdavella/oh-my-conda/blob/master/_conda

稍加修改env获取方式：

    env_list=($(for i in `cat  ~/.conda/environments.txt`; basename $i))

(base)  ✘ ⚡ root@iZ2ze3s31vnb0o5bur3ix0Z  ~  cd   ~/.oh-my-zsh/plugins/conda
(base)  ⚡ root@iZ2ze3s31vnb0o5bur3ix0Z  ~/.oh-my-zsh/plugins/conda   master ●  cat _conda
#compdef conda
#autoload


_conda_env_list() {
    #env_list=($(ls "$_CONDA_ROOT/envs" | xargs -n 1))
    env_list=($(for i in `cat  ~/.conda/environments.txt`; basename $i))
}


_arguments \
  '(-h --help)'{-h,--help}'[Show this help message and exit]' \
  '(-V --version)'{-V,--version}'[Show the conda version number and exit]' \
  '*:: :->subcmds' && return 0

local -a _1st_arguments
_1st_arguments=(
    'clean:Remove unused packages and caches.'
    'config:Modify configuration values in .condarc.'
    'create:Create a new conda environment from a list of specified packages.'
    'help:Displays a list of available conda commands and their help strings.'
    'info:Display information about current conda install.'
    'install:Installs a list of packages into a specified conda environment.'
    'list:List linked packages in a conda environment.'
    'package:Low-level conda package utility. (EXPERIMENTAL)'
    'remove:Remove a list of packages from a specified conda environment.'
    'uninstall:Alias for conda remove.'
    'search:Search for packages and display associated information.'
    'update:Updates conda packages to the latest compatible version.'
    'upgrade:Alias for conda update.'
    'activate:Activate given environment.'
    'deactivate:Deactivate current environment.'
)


if (( CURRENT == 1 )); then
  _describe -t commands "conda subcommand" _1st_arguments
  return
fi


case "$words[1]" in
    install)
        _arguments \
            '(-n --name)'{-n,--name}'[Name of environment]: :->env_list'
        if [[ "$state" == "env_list" ]]; then
            _conda_env_list
            _wanted env_list expl 'environments' compadd -a env_list
        fi;;
    activate)
        _conda_env_list
        _wanted env_list expl 'environments' compadd -a env_list
        ;;
esac

vim /root/.zshrc 

加入刚刚的文件夹

关闭shell 再打开，完成。

conda-env 没有考虑进去 其实也不用了 能activate就行。

每次进入 bash 不自动 activate base env：

conda config --set auto_activate_base false

来源：oschina

链接：https://my.oschina.net/VASKS/blog/3144300