Refactored theme

This commit is contained in:
Isaac Wolkerstorfer 2012-09-17 11:44:25 -05:00
parent b11e289141
commit bf4157514f

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@ -1,28 +1,86 @@
# Theme by [agnoster](https://github.com/agnoster) ### Segment drawing
# See https://gist.github.com/3712874 # A few utility functions to make it easy and re-usable to draw segmented prompts
ZSH_THEME_GIT_PROMPT_DIRTY='±' CURRENT_BG=''
SEGMENT_SEPARATOR='⮀'
function _git_prompt_info() { function segment_start() {
ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git show-ref --head -s --abbrev |head -n1 2> /dev/null)" local bg=$1
echo "${ref/refs\/heads\//⭠ }$(parse_git_dirty)" local fg=$2
if [[ -n $CURRENT_BG && $bg != $CURRENT_BG ]]; then
echo -n " %{%K{$bg}%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
else
echo -n "%{%K{$bg}%}"
fi
[[ -n $fg ]] && fg="%F{$fg}" || fg="%f"
echo -n "%{$fg%} "
CURRENT_BG=$bg
} }
function _git_info() { function segment_stop() {
if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then if [[ -n $CURRENT_BG ]]; then
local BG_COLOR=green echo -n " %{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
if [[ -n $(parse_git_dirty) ]]; then
BG_COLOR=yellow
fi
echo "%{%K{$BG_COLOR}%}⮀%{%F{black}%} $(_git_prompt_info) %{%F{$BG_COLOR}%K{blue}%}⮀"
else else
echo "%{%K{blue}%}⮀" echo -n "%{%k%}"
fi
echo -n "%{%f%}"
CURRENT_BG=''
}
### Prompt components
# Each component will draw itself, and hide itself if no information needs to be shown
function prompt_context() {
local user=`whoami`
if [[ ("$user" != "$DEFAULT_USER") || (-n "$SSH_CLIENT") ]]; then
segment_start black
#echo -n "%{%F{yellow}%}$user%{%F{gray}%}@%{%F{green}%}%m%{%f%}"
echo -n "%(!.%{%F{yellow}%}.)$user@%m"
fi fi
} }
PROMPT_HOST='%{%b%F{gray}%K{black}%} %(?.%{%F{green}%}✔.%{%F{red}%}✘)%{%F{gray}%} %m %{%F{black}%}' function prompt_git() {
PROMPT_DIR='%{%F{white}%} %1~ ' if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
PROMPT_SU='%(!.%{%k%F{blue}%K{black}%}⮀%{%F{yellow}%} ⚡ %{%k%F{black}%}.%{%k%F{blue}%})⮀%{%f%k%b%}' ZSH_THEME_GIT_PROMPT_DIRTY='±'
local dirty=$(parse_git_dirty)
local ref
ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git show-ref --head -s --abbrev |head -n1 2> /dev/null)"
if [[ -n $dirty ]]; then
segment_start yellow black
else
segment_start green black
fi
echo -n "${ref/refs\/heads\//⭠ }$dirty"
fi
}
function prompt_dir() {
segment_start blue white
echo -n '%~'
}
function prompt_status() {
local symbols
symbols=()
[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
jobs=$(jobs -l | wc -l)
[[ $jobs -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
if [[ -n "$symbols" ]]; then
segment_start black white
echo -n "${symbols}"
fi
}
## Main prompt
function build_prompt() {
RETVAL=$?
prompt_status
prompt_context
prompt_dir
prompt_git
segment_stop
}
PROMPT='%{%f%b%k%} PROMPT='%{%f%b%k%}
$PROMPT_HOST$(_git_info)$PROMPT_DIR$PROMPT_SU ' $(build_prompt) '