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Nicolas Canceill 2017-05-02 02:19:53 +00:00 committed by GitHub
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# Oh My Zsh Bootstrap
**Maintainer:** [**@ncanceill**](https://github.com/ncanceill)
_Oh My Zsh Bootstrap_ is a plugin for [oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh). Enable it by adding `omz-bootstrap` to your plugins.
It is inspired by [mbauhardt's project](https://github.com/mbauhardt/oh-my-zsh-bootstrap).
It provides the `omz` function, which helps you manage your themes and plugins.

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plugins/omz-bootstrap/_omz Normal file
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#compdef omz
# Completion for the omz-plugin command
# Author: github.com/ncanceill
_omz () {
local curcontext=$curcontext state line
declare -A opt_args
_arguments -C \
':command:->command' \
'*::options:->options' && ret=0
case $state in
(command)
declare -a commands
commands=(
'plugin:manage plugins'
'theme:manage themes'
)
_describe -t commands 'command' commands && ret=0
;;
(options)
case $line[1] in
(plugin)
_omz-plugin && ret=0
;;
(theme)
_omz-theme && ret=0
;;
esac
;;
esac
return ret
}
_omz-plugin () {
local curcontext=$curcontext state line
declare -A opt_args
_arguments -C \
':command:->command' \
'*::options:->options' && ret=0
case $state in
(command)
declare -a commands
commands=(
'ls:list available plugins'
'on:enable a plugin'
'off:disable a plugin'
'up:update a plugin'
'get:download and enable a plugin'
)
_describe -t commands 'sub-command' commands && ret=0
;;
(options)
case $line[1] in
(on)
_plugins_off && ret=0
;;
(off)
_plugins_on && ret=0
;;
(up)
_plugins && ret=0
;;
esac
;;
esac
return ret
}
_plugins () {
declare -a plugins
plugins=()
for plugin ($ZSH/plugins/* $ZSH_CUSTOM/plugins/*(N)); do
plugins+=$plugin:t:r
done
_describe -t plugins 'plugin' plugins && return 0
}
_plugins_on () {
declare -a plugins_on
plugins_on=()
for plugin ($ZSH/plugins/* $ZSH_CUSTOM/plugins/*(N)); do
local plugin_name=$plugin:t:r
_map_exists plugins $plugin_name
if [[ $? -eq 0 ]]; then
plugins_on+=$plugin_name
fi
done
_describe -t plugins_on 'plugin' plugins_on && return 0
}
_plugins_off () {
declare -a plugins_off
plugins_off=()
for plugin ($ZSH/plugins/* $ZSH_CUSTOM/plugins/*(N)); do
local plugin_name=$plugin:t:r
_map_exists plugins $plugin_name
if [[ $? -ne 0 ]]; then
plugins_off+=$plugin_name
fi
done
_describe -t plugins_off 'plugin' plugins_off && return 0
}
_omz-theme () {
local curcontext=$curcontext state line
declare -A opt_args
_arguments -C \
':command:->command' \
'*::options:->options' && ret=0
case $state in
(command)
declare -a commands
commands=(
'ls:list available themes'
'set:set a theme'
'up:update a theme'
'get:download and enable a theme'
)
_describe -t commands 'sub-command' commands && ret=0
;;
(options)
case $line[1] in
(set)
_arguments \
':theme:_themes' && ret=0
;;
(up)
_arguments \
':theme:_themes' && ret=0
;;
esac
;;
esac
return ret
}
_themes () {
declare -a themes
themes=()
for theme ($ZSH/themes/*zsh-theme $ZSH_CUSTOM/*zsh-theme(N)); do
themes+=$theme:t:r
done
_describe -t themes 'theme' themes && return 0
}
_omz

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_clone_git() {
local url=$1; local folder=$2
if [[ ! -d "$folder" ]]; then
command git clone $url $folder
fi
}
_download_plugin() {
[[ -z "$1" || -z "$2" ]] && return 1
local url=$1; local name=$2
_clone_git $url $ZSH_CUSTOM/plugins/$name
_map_put plugins $name enabled
}
_download_theme() {
[[ -z "$1" || -z "$2" ]] && return 1
local url=$1; local theme=$2
_clone_git $url $ZSH_CUSTOM/themes/$theme
command ln -s $ZSH_CUSTOM/themes/$theme/$theme.zsh-theme $ZSH_CUSTOM/$theme.zsh-theme
_map_put themes theme $theme
}

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mapdir="$ZSH/cache/omz-bootstrap"
_map_init() {
command mkdir -p "$mapdir"
}
_map_put() {
[[ -z "$1" || -z "$2" || -z "$3" ]] && return 1
local mapname=$1; local key=$2; local value=$3
[[ -d "${mapdir}/${mapname}" ]] || mkdir "${mapdir}/${mapname}"
echo $value > "${mapdir}/${mapname}/${key}"
}
_map_get() {
[[ -z "$1" || -z "$2" ]] && return 1
local mapname=$1; local key=$2
cat "${mapdir}/${mapname}/${key}"
}
_map_keys() {
[[ -z "$1" ]] && return 1
local mapname=$1
for key ($mapdir/$mapname/*); do
basename $key
done
}
_map_exists() {
[[ -z "$1" || -z "$2" ]] && return 1
local mapname=$1; local key=$2
[[ -f "${mapdir}/${mapname}/${key}" ]] && return 0
}
_map_remove() {
[[ -z "$1" || -z "$2" ]] && return 1
local mapname=$1; local key=$2
command rm "${mapdir}/${mapname}/${key}"
}
_map_init

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_init_theme() {
_map_exists themes theme
[[ $? -ne 0 ]] && _map_put themes theme $ZSH_THEME
}
_pre_enable_plugins() {
for plugin ($plugins); do
_map_put plugins $plugin pre_enabled
done
}
_list_plugins() {
for plugin ($ZSH/plugins/* $ZSH_CUSTOM/plugins/*(N)); do
local plugin_name=$(basename $plugin)
local enabled=disabled
_map_exists plugins $plugin_name
if [[ $? -eq 0 ]]; then
enabled=$(_map_get plugins $plugin_name)
fi
if [[ $enabled = "pre_enabled" || $enabled = "enabled" ]]; then
printf "%-30s \033[0;32m%-10s\033[0m\n" $plugin_name $enabled
else
printf "%-30s \033[0;30m%-10s\033[0m\n" $plugin_name $enabled
fi
done
}
_list_themes() {
for theme ($ZSH/themes/*zsh-theme $ZSH_CUSTOM/*zsh-theme(N)); do
local theme_name=$(basename $theme | awk -F '.' '{print $1}')
local selected_theme=$(_map_get themes theme)
if [[ $selected_theme = $theme_name ]]; then
printf "%-30s \033[0;32m%-10s\033[0m\n" $theme_name enabled
else
printf "%-30s \033[0;30m%-10s\033[0m\n" $theme_name disabled
fi
done
}
_list_pre_enabled_enabled_plugins() {
for plugin ($(_map_keys plugins)); do
local enabled=$(_map_get plugins $plugin)
if [[ $enabled = "enabled" ]]; then
printf "%s " $plugin
fi
done
}
_list_enabled_plugins() {
for plugin ($(_map_keys plugins)); do
local enabled=$(_map_get plugins $plugin)
if [[ $enabled = "pre_enabled" || $enabled = "enabled" ]]; then
printf "%-30s \033[0;32m%-10s\033[0m\n" $plugin $enabled
fi
done
}
_enable_plugin() {
[[ -z "$1" ]] && return 1
local plugin=$1
_map_exists plugins $plugin
if [[ $? -ne 0 ]]; then
_map_put plugins $plugin enabled
fi
}
_enable_theme() {
[[ -z "$1" ]] && return 1
local theme=$1
_map_put themes theme $theme
}
_disable_plugin() {
[[ -z "$1" ]] && return 1
local plugin=$1
local enabled=$(_map_get plugins $plugin)
[[ $enabled = "enabled" ]] && _map_remove plugins $plugin
}
_populate_enabled_plugins() {
for plugin ($@); do
if [[ -f $ZSH/plugins/$plugin/$plugin.plugin.zsh ]]; then
fpath=($ZSH/plugins/$plugin $fpath)
source $ZSH/plugins/$plugin/$plugin.plugin.zsh
elif [[ -f $ZSH/plugins/$plugin/_$plugin ]]; then
fpath=($ZSH/plugins/$plugin $fpath)
elif [[ -f $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh ]]; then
fpath=($ZSH_CUSTOM/plugins/$plugin $fpath)
source $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh
elif [[ -f $ZSH_CUSTOM/plugins/$plugin/_$plugin ]]; then
fpath=($ZSH_CUSTOM/plugins/$plugin $fpath)
fi
done
}
_populate_enabled_theme() {
ZSH_THEME=$(_map_get themes theme)
# Reload theme (copied from oh-my-zsh.sh)
if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
else
source "$ZSH/themes/$ZSH_THEME.zsh-theme"
fi
}
_update_plugin() {
[[ -z "$1" ]] && return 1
local plugin=$1
if [[ -d $ZSH_CUSTOM/plugins/$plugin ]]; then
command pushd $ZSH_CUSTOM/plugins/$plugin > /dev/null
command git pull
command popd > /dev/null
fi
}
_update_theme() {
[[ -z "$1" ]] && return 1
local theme=$1
if [[ -d $ZSH_CUSTOM/themes/$theme ]]; then
command pushd $ZSH_CUSTOM/themes/$theme > /dev/null
command git pull
command popd > /dev/null
fi
}
# initialize repository
_pre_enable_plugins
_populate_enabled_plugins
_init_theme
_populate_enabled_theme $(_list_pre_enabled_enabled_plugins)

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DIR="$(dirname "$0")"
source "$DIR/lib/map.zsh"
source "$DIR/lib/repository.zsh"
source "$DIR/lib/download.zsh"
unset DIR
usage='Usage: omz { plugin | theme } <cmd> [<options>]'
usage_p='Usage: omz plugin <cmd> [<options>]
Commands:
ls list available plugins
on <name> enable a plugin
off <name> disable a plugin
up <name> update a plugin
get <git-url> <name> download and enable a plugin'
usage_t='Usage: omz theme <cmd> [<options>]
Commands:
ls list available themes
set <name> set a theme
up <name> update a theme
get <git-url> <name> download and enable a theme'
omz () {
case "$1" in
(plugin)
case "$2" in
(ls)
_list_plugins | less
;;
(on)
_enable_plugin "$3" && _populate_enabled_plugins "$3"
;;
(off)
_disable_plugin "$3"
;;
(up)
_update_plugin "$3"
;;
(get)
_download_plugin "$3" "$4" && _populate_enabled_plugins "$4"
;;
(-h|--help|help)
echo $usage_p
;;
(*)
echo $usage_p
return 10
;;
esac
;;
(theme)
case "$2" in
(ls)
_list_themes | less
;;
(set)
_enable_theme "$3" && _populate_enabled_theme
;;
(up)
_update_theme "$3"
;;
(get)
_download_theme "$3" "$4" && _populate_enabled_theme
;;
(-h|--help|help)
echo $usage_t
;;
(*)
echo $usage_t
return 20
;;
esac
;;
(-h|--help|help)
echo $usage
;;
(*)
echo $usage
return 1
;;
esac
}