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224 lines
6.1 KiB
224 lines
6.1 KiB
#
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# A two line customizable theme (colored in blue and white by default).
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#
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# Author:
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# shura <shura1991@gmail.com>
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#
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# Features:
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# - Two lines.
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# - VCS integration.
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# - Customizable.
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#
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# Settings (:prezto:module:prompt:theme:borra):
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# - plugins: list of plugins (array)
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# - prefix: right-side of plugin wrapper (string)
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# - separator: plugin separator (string)
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# - suffix: left-side of plugin wrapper (string)
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# - top: beginning of first line (string)
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# - bottom: beginning of second line (string)
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# - prompt: right-side of second line (string)
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# - rprompt: right prompt enable or disable (bool)
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#
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# Plugins settings (:prezto:module:prompt:theme:borra:plugin:$plugin):
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# Version Control Systems:
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# - enable: vcs enable backends (array)
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# - format: vcs backends format (string):
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# * %b: backend name (to write a bold-end, escape it using %%b)
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# * %i: formatted text according to zstyle ':vcs_info:*' formats (or actionformats)
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# User and Host:
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# - format: username and hostname format (string):
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# * %u: username
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# * %h: hostname
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# Example:
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# zstyle ':prezto:module:prompt:theme:borra' separator ' '
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#
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# Screenshots:
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# http://i.imgur.com/rEgWv.png
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# http://ascii.io/a/1310
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#
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function +borra-pts {
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print -n '/dev/%y'
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}
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function +borra-rvm-info {
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if (( ! $+functions[rvm] )); then
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return 1
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fi
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local rb="$(rvm-prompt s)"
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if [[ -z "${rb}" ]]; then
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print "$(rvm-prompt i v p r)" || print "${rb}"
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fi
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}
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function +borra-userhost {
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local format
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local res
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zstyle -s ':prezto:module:prompt:theme:borra:plugin:userhost' format 'format'
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zformat -f res "$format" u:'%(!.%SROOT%s.%n)' h:'%m'
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print -n "$res"
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}
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function +borra-vcs-info {
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local res=""
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local sep="$1"
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local backend
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local enabled
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local format
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local s
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vcs_info # need VCS_INFO_backends
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zstyle -a ':prezto:module:prompt:theme:borra:plugin:vcs' enable 'enabled'
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zstyle -s ':prezto:module:prompt:theme:borra:plugin:vcs' format 'format'
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for backend in ${VCS_INFO_backends[@]}; do
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if (( $+enabled[$backend] )); then
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continue
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fi
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zstyle ':vcs_info:*' enable "$backend"
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vcs_info || continue
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if [[ -z "${vcs_info_msg_0_}" ]]; then
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continue
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fi
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zformat -f s "$format" "b:$backend" "i:$vcs_info_msg_0_"
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res+="$(prompt_borra_wrap_plugin "$s" "$sep")"
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if [[ -z "$sep" && ! -z "$res" ]]; then
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zstyle -s ':prezto:module:prompt:theme:borra' separator 'sep'
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fi
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done
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print -n -- "$res"
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return 23
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}
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function +vi-git-status-untracked {
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if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
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hook_com[unstaged]=' %F{red}⚑%f'
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fi
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}
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function prompt_borra_set_zstyle_if_not_set {
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zstyle -T "$1" "$2" && zstyle "$@"
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}
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function prompt_borra_wrap_plugin {
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local prefix
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local suffix
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zstyle -s ':prezto:module:prompt:theme:borra' prefix 'prefix'
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zstyle -s ':prezto:module:prompt:theme:borra' suffix 'suffix'
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print -n -- "${2}${prefix}${1}${suffix}"
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}
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function prompt_borra_render_item {
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local res
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res="$($1 "$2" 2>/dev/null)"
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case "$?" in
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(0)
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prompt_borra_wrap_plugin "$res" "$2"
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;;
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(23)
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print -n "$res"
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;;
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(*)
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return 1
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;;
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esac
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}
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function prompt_borra_render_plugins {
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local res=""
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local plugin
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local -a plugins
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local sep
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zstyle -a ':prezto:module:prompt:theme:borra' plugins 'plugins'
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for plugin in "$plugins[@]"; do
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res+="$(prompt_borra_render_item "+borra-$plugin" "$sep")"
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if [[ -z "$sep" && ! -z "$res" ]]; then
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zstyle -s ':prezto:module:prompt:theme:borra' separator 'sep'
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fi
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done
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print -n "$res"
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}
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function prompt_borra_create_prompt {
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local plugins="$(prompt_borra_render_plugins)"
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local res=""
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local top
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local bottom
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local prompt
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if [[ ! -z "$plugins" ]]; then
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zstyle -s ':prezto:module:prompt:theme:borra' top 'top'
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zstyle -s ':prezto:module:prompt:theme:borra' bottom 'bottom'
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res="
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${top}${plugins}
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${bottom}"
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fi
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zstyle -s ':prezto:module:prompt:theme:borra' prompt 'prompt'
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print -n "${res}${prompt}"
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}
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function prompt_borra_precmd {
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local rprompt
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PROMPT="$(prompt_borra_create_prompt)"
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zstyle -b ':prezto:module:prompt:theme:borra' rprompt 'rprompt'
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if [[ "$rprompt" = yes ]]; then
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RPROMPT='%(?..%F{red}%? ↵%f)'
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else
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RPROMPT=''
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fi
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}
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function prompt_borra_setup {
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setopt LOCAL_OPTIONS
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unsetopt XTRACE KSH_ARRAYS
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prompt_opts=(cr percent subst)
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# Load required functions.
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autoload -Uz add-zsh-hook
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autoload -Uz vcs_info
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# Add hook for calling git-info before each command.
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add-zsh-hook precmd prompt_borra_precmd
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# Call vcs_info to populate $VCS_INFO_backends.
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vcs_info
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' plugins 'userhost' 'pts' 'rvm-info' 'vcs-info'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' prefix '%F{blue}(%f'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' separator '%F{blue}-%f'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' suffix '%F{blue}%)%f'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' top '%F{blue}╭-%f'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' bottom '%F{blue}╰─%f'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' prompt '%F{blue}(%f%B%$((COLUMNS / 2))<...<%~%<<%b%F{blue})%F{yellow}>%f '
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' rprompt 'yes'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:vcs' enable "$VCS_INFO_backends[@]"
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:vcs' format '%b: %i'
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prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:userhost' format '%u%F{blue}@%f%h'
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# Set vcs_info parameters.
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zstyle ':vcs_info:*' check-for-changes 'true'
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zstyle ':vcs_info:*' unstagedstr ' %F{yellow}⚑%f'
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zstyle ':vcs_info:*' stagedstr ' %F{green}⚑%f'
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zstyle ':vcs_info:*' actionformats '%b%u%c [%a]'
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zstyle ':vcs_info:*' formats '%b%u%c'
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zstyle ':vcs_info:*+set-message:*' hooks 'git-status-untracked'
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}
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prompt_borra_setup "$@"
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