diff --git a/modules/prompt/functions/prompt_borra_setup b/modules/prompt/functions/prompt_borra_setup new file mode 100644 index 0000000..5871ca4 --- /dev/null +++ b/modules/prompt/functions/prompt_borra_setup @@ -0,0 +1,196 @@ +# vim:syn=zsh +# A two line pluggable and themable theme (blue/white default). +# +# Author: +# shura +# +# Features: +# - Two lines. +# - All the VCS informations (default). +# - Pluggable. +# - Themable. +# +# Settings (:prezto:module:prompt:theme:borra): +# - plugins: list of plugins (array) +# - prefix: right-side of plugin wrapper (string) +# - separator: plugin separator (string) +# - suffix: left-side of plugin wrapper (string) +# - top: beginning of first line (string) +# - bottom: beginning of second line (string) +# - prompt: right-side of second line (string) +# - rprompt: right prompt enable or disable (bool) +# +# Plugins settings (:prezto:module:prompt:theme:borra:plugin:$plugin): +# vcs: +# - enable: vcs enable backends (array) +# - format: vcs backends format (string): +# - %b: backend name (to write a bold-end, escape it using %%b) +# - %i: formatted text according to zstyle ':vcs_info:*' formats (or actionformats) +# userhost +# - format: username and hostname format (string): +# - %u: username +# - %h: hostname +# Example: +# zstyle ':prezto:module:prompt:theme:borra' separator ' ' +# +# Screenshots: +# http://i.imgur.com/rEgWv.png +# ascii.io presentation: +# http://ascii.io/a/1310 +# borra prompt theme + +function prompt_borra_set_zstyle_if_not_set { + zstyle -T "$1" "$2" && zstyle "$@" +} + +function prompt_borra_setup { + autoload -Uz add-zsh-hook + autoload -Uz vcs_info + prompt_opts=(cr percent subst) + + add-zsh-hook precmd prompt_borra_precmd + vcs_info # need VCS_INFO_backends + + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' plugins 'userhost' 'pts' 'rvm-info' 'vcs-info' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' prefix '%F{blue}(%f' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' separator '%F{blue}-%f' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' suffix '%F{blue}%)%f' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' top '%F{blue}╭-%f' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' bottom '%F{blue}╰─%f' + 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 ' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra' rprompt 'yes' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:vcs' enable ${VCS_INFO_backends[@]} + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:vcs' format '%b: %i' + prompt_borra_set_zstyle_if_not_set ':prezto:module:prompt:theme:borra:plugin:userhost' format '%u%F{blue}@%f%h' + + zstyle ':vcs_info:*' check-for-changes 'true' + zstyle ':vcs_info:*' unstagedstr ' %F{yellow}⚑%f' + zstyle ':vcs_info:*' stagedstr ' %F{green}⚑%f' + zstyle ':vcs_info:*' actionformats '%b%u%c [%a]' + zstyle ':vcs_info:*' formats '%b%u%c' + zstyle ':vcs_info:*+set-message:*' hooks 'git-st' + + prompt_borra_precmd +} + +function prompt_borra_precmd { + local rprompt + PROMPT="$(prompt_borra_create_prompt)" + zstyle -b ':prezto:module:prompt:theme:borra' rprompt 'rprompt' + if [ "$rprompt" = yes ]; then + RPROMPT='%(?..%F{red}%? ↵%f)' + else + RPROMPT='' + fi +} + +function prompt_borra_wrap_plugin { + local prefix + local suffix + + zstyle -s ':prezto:module:prompt:theme:borra' prefix 'prefix' + zstyle -s ':prezto:module:prompt:theme:borra' suffix 'suffix' + + print -n -- "$2$prefix$1$suffix" +} + +function prompt_borra_render_item { + local res + + res="$($1 "$2" 2>/dev/null)" + case "$?" in + 0) prompt_borra_wrap_plugin "$res" "$2" ;; + 23) print -n "$res" ;; + *) return 1 ;; + esac +} + +function prompt_borra_render_plugins { + local res="" + local plugin + local plugins + local sep + + zstyle -a ':prezto:module:prompt:theme:borra' plugins 'plugins' + + for plugin in ${plugins[*]} + do + res+="$(prompt_borra_render_item "+borra-$plugin" "$sep")" + [ -z "$sep" -a ! -z "$res" ] && zstyle -s ':prezto:module:prompt:theme:borra' separator 'sep' + done + + print -n "${res}" +} + +function prompt_borra_create_prompt { + local plugins="$(prompt_borra_render_plugins)" + local res="" + local top + local bottom + local prompt + + if [ ! -z "$plugins" ] + then + zstyle -s ':prezto:module:prompt:theme:borra' top 'top' + zstyle -s ':prezto:module:prompt:theme:borra' bottom 'bottom' + res="${top}${plugins} +${bottom}" + fi + zstyle -s ':prezto:module:prompt:theme:borra' prompt 'prompt' + print -n "${res}${prompt}" +} + +function +borra-userhost { + local fmt + local res + zstyle -s ':prezto:module:prompt:theme:borra:plugin:userhost' format 'fmt' + zformat -f res "$fmt" u:'%(!.%SROOT%s.%n)' h:'%m' + print -n "$res" +} + +function +borra-pts { + print -n '/dev/%y' +} + +function +borra-rvm-info { + (( $+functions[rvm] )) || return 1 + local rb="$(rvm-prompt s)" + [ -z "${rb}" ] && echo "$(rvm-prompt i v p r)" || echo "${rb}" +} + +function +vi-git-st { + if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then + hook_com[unstaged]=' %F{red}⚑%f' + fi +} + +function +borra-vcs-info { + local res="" + local sep="$1" + local backend + local enabled + local fmt + local s + + vcs_info # need VCS_INFO_backends + zstyle -a ':prezto:module:prompt:theme:borra:plugin:vcs' enable 'enabled' + zstyle -s ':prezto:module:prompt:theme:borra:plugin:vcs' format 'fmt' + + for backend in ${VCS_INFO_backends[@]}; do + [ "${enabled[(I)$backend]}" = 0 ] && continue + zstyle ':vcs_info:*' enable "$backend" + vcs_info || continue + [ -z "${vcs_info_msg_0_}" ] && continue + + zformat -f s "$fmt" b:"$backend" i:"$vcs_info_msg_0_" + + res+="$(prompt_borra_wrap_plugin "$s" "$sep")" + + [ -z "$sep" -a ! -z "$res" ] && zstyle -s ':prezto:module:prompt:theme:borra' separator 'sep' + done + + print -n -- "$res" + return 23 +} + +prompt_borra_setup "$@"