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Added budspencer theme.
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Joseph Tannhuber
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211
themes/budspencer.zsh-theme
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211
themes/budspencer.zsh-theme
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# vim:ft=zsh ts=2 sw=2 sts=2
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#
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# Budspencer theme
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#
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# Code snippets were stolen from agnoster theme and Paul Goscicki's zsh prompt
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# http://paulgoscicki.com/archives/2012/09/vi-mode-indicator-in-zsh-prompt/
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#
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# # README
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#
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# In order for this theme to render correctly, you will need a
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# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
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#
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# In addition, I recommend the
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# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
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# using it on Mac OS X, [iTerm 2](http://www.iterm2.com/) over Terminal.app -
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# it has significantly better color fidelity.
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#
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# # Goals
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#
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# This theme is for people working in vi mode and want to see, at a glance,
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# whether they are in INSERT or NORMAL mode. In addition, budspencer theme
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# provides a noticeable prompt in order to find commands quickly when
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# scrolling back within the terminal.
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### Segment drawing
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# A few utility functions to make it easy and re-usable to draw segmented prompts
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CURRENT_BG='NONE'
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SEGMENT_SEPARATOR=''
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# Begin a segment
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# Takes two arguments, background and foreground. Both can be omitted,
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# rendering default background/foreground.
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prompt_segment() {
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local bg fg
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[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
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[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
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if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
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echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%} "
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else
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echo -n "%{$bg%}%{$fg%} "
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fi
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CURRENT_BG=$1
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[[ -n $3 ]] && echo -n $3
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}
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# End the prompt, closing any open segments
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prompt_end() {
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if [[ -n $CURRENT_BG ]]; then
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echo -n " %{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
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else
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echo -n "%{%k%}"
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fi
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echo -n "%{%f%}"
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CURRENT_BG=''
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}
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### Prompt components
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# Each component will draw itself, and hide itself if no information needs to be shown
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# Context: user@hostname (who am I and where am I)
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prompt_context() {
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local user=`whoami`
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if [[ "$user" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
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prompt_segment 235 default "%(!.%{%F{166}%}.)$user@%m"
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fi
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}
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# Git: branch/detached head, dirty status
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prompt_git() {
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local ref dirty mode repo_path
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repo_path=$(git rev-parse --git-dir 2>/dev/null)
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if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
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dirty=$(parse_git_dirty)
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ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git show-ref --head -s --abbrev |head -n1 2> /dev/null)"
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if [[ -n $dirty ]]; then
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prompt_segment 160 0
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else
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prompt_segment 64 254
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fi
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if [[ -e "${repo_path}/BISECT_LOG" ]]; then
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mode=" <B>"
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elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
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mode=" >M<"
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elif [[ -e "${repo_path}/rebase" || -e "${repo_path}/rebase-apply" || -e "${repo_path}/rebase-merge" || -e "${repo_path}/../.dotest" ]]; then
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mode=" >R>"
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fi
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setopt promptsubst
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autoload -Uz vcs_info
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zstyle ':vcs_info:*' enable git
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zstyle ':vcs_info:*' get-revision true
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zstyle ':vcs_info:*' check-for-changes true
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zstyle ':vcs_info:*' stagedstr '✚'
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zstyle ':vcs_info:git:*' unstagedstr '●'
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zstyle ':vcs_info:*' formats ' %u%c'
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zstyle ':vcs_info:*' actionformats ' %u%c'
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vcs_info
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echo -n "${ref/refs\/heads\// }${vcs_info_msg_0_%% }${mode}"
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fi
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}
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prompt_hg() {
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local rev status
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if $(hg id >/dev/null 2>&1); then
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if $(hg prompt >/dev/null 2>&1); then
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if [[ $(hg prompt "{status|unknown}") = "?" ]]; then
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# if files are not added
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prompt_segment 160 230
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st='±'
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elif [[ -n $(hg prompt "{status|modified}") ]]; then
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# if any modification
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prompt_segment 136 0
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st='±'
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else
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# if working copy is clean
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prompt_segment 64 0
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fi
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echo -n $(hg prompt "☿ {rev}@{branch}") $st
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else
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st=""
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rev=$(hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
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branch=$(hg id -b 2>/dev/null)
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if `hg st | grep -Eq "^\?"`; then
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prompt_segment 160 0
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st='±'
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elif `hg st | grep -Eq "^(M|A)"`; then
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prompt_segment 136 0
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st='±'
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else
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prompt_segment 64 0
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fi
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echo -n "☿ $rev@$branch" $st
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fi
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fi
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}
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# Virtualenv: current working virtualenv
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prompt_virtualenv() {
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local virtualenv_path="$VIRTUAL_ENV"
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if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
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prompt_segment 33 0 "(`basename $virtualenv_path`)"
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fi
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}
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# Status:
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# - was there an error
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# - am I root
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# - are there background jobs?
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prompt_status() {
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local symbols
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symbols=()
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[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
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[[ $UID -eq 0 ]] && symbols+="%{%F{166}%}⚡"
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[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
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[[ -n "$symbols" ]] && prompt_segment 0 default "$symbols"
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}
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dir_ins_mode="%{%F{136}%}%{%K{136}%}%{%F{0}%}%} %~ %{$reset_color%}"
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dir_cmd_mode="%{%F{33}%}%{%K{33}%}%{%F{0}%}%} %~ %{$reset_color%}"
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dir_mode=$dir_ins_mode
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vim_ins_mode="%{%K{136}%}%{%F{0}%}INSERT"
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vim_cmd_mode="%{%K{33}%}%{%F{0}%}NORMAL"
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vim_mode=$vim_ins_mode
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fgcolor=136
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function zle-keymap-select {
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fgcolor="${${KEYMAP/vicmd/33}/(main|viins)/136}"
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dir_mode="${${KEYMAP/vicmd/${dir_cmd_mode}}/(main|viins)/${dir_ins_mode}}"
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vim_mode="${${KEYMAP/vicmd/${vim_cmd_mode}}/(main|viins)/${vim_ins_mode}}"
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zle reset-prompt
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}
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zle -N zle-keymap-select
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function zle-line-finish {
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dir_mode=$dir_ins_mode
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vim_mode=$vim_ins_mode
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fgcolor=136
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}
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zle -N zle-line-finish
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function TRAPINT() {
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vim_mode=$dir_ins_mode
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vim_mode=$vim_ins_mode
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fgcolor=136
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return $(( 128 + $1 ))
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}
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function prompt_mode() {
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prompt_segment ${fgcolor} 0
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print -n ${vim_mode}
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}
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## Main prompt
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build_prompt() {
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RETVAL=$?
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prompt_status
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prompt_virtualenv
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prompt_context
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prompt_mode
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prompt_git
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prompt_hg
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prompt_end
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}
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PROMPT='%{%f%b%k%}$(build_prompt) '
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RPROMPT='${dir_mode}'
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