undef/git-commit-vandalism
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prompt: colorize ZSH prompt

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Add colors suitable for use in the ZSH prompt.  Having learnt that the
ZSH equivalent of PROMPT_COMMAND is precmd (), you can now use
GIT_PS1_SHOWCOLORHINTS with ZSH.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ramkumar Ramachandra 2013-05-17 14:25:48 +05:30 committed by Junio C Hamano
parent 18562ad1a0
commit 9678696c4a
1 changed files with 39 additions and 1 deletions
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40
contrib/completion/git-prompt.sh
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@ -20,7 +20,8 @@
# <post>, which are strings you would put in $PS1 before
# and after the status string generated by the git-prompt
# machinery. e.g.
# PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "'
# Bash: PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "'
# ZSH: precmd () { __git_ps1 "%n" ":%~$ " "|%s" }
# will show username, at-sign, host, colon, cwd, then
# various status string, followed by dollar and SP, as
# your prompt.
@ -227,6 +228,43 @@ __git_ps1_show_upstream ()
# places.
__git_ps1_colorize_gitstring ()
{
if [[ -n ${ZSH_VERSION-} ]]; then
local c_red='%F{red}'
local c_green='%F{green}'
local c_lblue='%F{blue}'
local c_clear='%f'
local bad_color=$c_red
local ok_color=$c_green
local branch_color="$c_clear"
local flags_color="$c_lblue"
local branchstring="$c${b##refs/heads/}"
if [ $detached = no ]; then
branch_color="$ok_color"
else
branch_color="$bad_color"
fi
gitstring="$branch_color$branchstring$c_clear"
if [ -n "$w$i$s$u$r$p" ]; then
gitstring="$gitstring$z"
fi
if [ "$w" = "*" ]; then
gitstring="$gitstring$bad_color$w"
fi
if [ -n "$i" ]; then
gitstring="$gitstring$ok_color$i"
fi
if [ -n "$s" ]; then
gitstring="$gitstring$flags_color$s"
fi
if [ -n "$u" ]; then
gitstring="$gitstring$bad_color$u"
fi
gitstring="$gitstring$c_clear$r$p"
return
fi
local c_red='\e[31m'
local c_green='\e[32m'
local c_lblue='\e[1;34m'