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[zsh] add Git branch to prompt

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This commit is contained in:
Dmytro Meleshko 2019-08-06 15:20:57 +03:00
parent 0ed3554233
commit 96b69c0335
1 changed files with 22 additions and 1 deletions
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23
zsh/theme.zsh
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@ -7,6 +7,10 @@ configure_dircolors() {
zstyle ':completion:*' list-colors "${(@s.:.)LS_COLORS}"
}
prompt_escape() {
echo "${@//'%'/%%}"
}
prompt_preexec_hook() {
typeset -gF _PROMPT_EXEC_START_TIME="$EPOCHREALTIME"
}
@ -33,6 +37,22 @@ prompt_precmd_hook() {
fi
}
prompt_vcs_info() {
if [[ $(command git rev-parse --is-inside-work-tree) != true ]]; then
return
fi
local branch="(no branches)" line
git branch | while IFS= read -r line; do
if [[ "$line" == "* "* ]]; then
branch="${line#\* }"
break
fi
done
print -n ' %F{blue}git:(%F{magenta}'"$(prompt_escape "$branch")"'%F{blue})%f'
}
setup_prompt() {
setopt nopromptbang promptcr promptsp promptpercent promptsubst
@ -45,8 +65,9 @@ setup_prompt() {
PROMPT+='%F{%(!.red.yellow)}%n%f'
PROMPT+=' at %F{${SSH_CONNECTION:+blue}${SSH_CONNECTION:-green}}%m%f'
PROMPT+=' in %F{cyan}%~%f'
PROMPT+='$(prompt_vcs_info 2>/dev/null)'
PROMPT+=' '
PROMPT+='${_PROMPT_EXEC_TIME:+" %F{yellow}$_PROMPT_EXEC_TIME%f"}'
PROMPT+='${_PROMPT_EXEC_TIME:+" %F{yellow}$(prompt_escape "$_PROMPT_EXEC_TIME")%f"}'
PROMPT+='%(?.. %F{red}EXIT:%?%f)'
PROMPT+='%1(j. %F{blue}JOBS:%j%f.)'
PROMPT+=$'\n'