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##
## Part of configuration files for Zsh 4
## by Hugues Hiegel <hugues@hiegel.fr>
##
## NO WARRANTY PROVIDED, USE AT YOUR OWN RISKS
##
## You are encouraged to use, modify, and redistribute
## these files with or without this notice.
##
set_prompt_colors $prompt_colors[generic]
## Prompts
#
# man zshmisc(1)
#
## Automagic funcs
#
# chpwd : changement de répertoire
# preexec : avant d'exécuter une commande
# precmd : avant d'afficher le prompt
#
expand_text()
{
# strips the %{...%}
print -Pn -- "$(echo $@ | sed 's/%{[^(%})]*%}//g')"
}
preexec ()
{
local my_sep=$([ "$TERM" = "putty" ] && echo "---" || echo "···")
term_title " $my_sep $(echo $1 | tr ' \n' ' ;' | sed 's/%/%%/g;s/\\/\\\\/g')"
print -Pn "$C_$prompt_colors[exec]$_C"
prompt_colors[date]="$prompt_colors[generic];$color[bold]"
update_prompt
local lines="$(expand_text "$PROMPT$1" | sed "s/\\(.\{$COLUMNS\}\\)/\\1\\n/g" | wc -l)"
for i in {1..$lines} ; print -Pn "\e[1A"
print -Pn "\r$PROMPT"
print "$1"
prompt_colors[date]=$prompt_colors[generic]
}
new_precmd()
{
#
# Arrays
# [0] prompt-style string
# [1] total size
# [2] color
# [3] pre-string
# [4] post-string
#
typeset -A ERROR DATE MAILS LOGIN HOST CWD GITINFO SVNINFO PRECMD
ERROR[color] = $prompt_colors[error]
ERROR[string] = "%(?;;%?)"
ERROR[pre] = "-"
ERROR[post] =
ERROR[size] = ${#$(print -Pn $ERROR[pre]$ERROR[string]$ERROR[post])}
}
update_prompt()
{
# Error
error=$(print -Pn "%(?;;-%?)")
[ "$DEBUG" = "yes" ] && echo -n " Error code..."
ERRORSIZE=${#error}
ERROR="%(?;;"$C_$prompt_colors[bar]$_C"-"$C_$prompt_colors[error]$_C"%?)"
[ "$DEBUG" = "yes" ] && echo
[ "$DEBUG" = "yes" ] && echo -n " Term title..."
# Flush the term title
term_title
[ "$DEBUG" = "yes" ] && echo
# Date
[ "$DEBUG" = "yes" ] && echo -n " Date..."
DATE=$C_$prompt_colors[braces]$_C"[ "$C_$prompt_colors[date]$_C"%D{%a-%d-%b-%Y %H:%M:%S}"$C_$prompt_colors[braces]$_C" ]"$C_$prompt_colors[bar]$_C"-"
DATEEXPAND=$(expand_text "$DATE")
DATESIZE=${#DATEEXPAND}
[ "$DEBUG" = "yes" ] && echo
# Mailcheck
[ "$DEBUG" = "yes" ] && echo -n " Mails..."
MAILSTAT=$(eval echo "`[ -s ~/.procmail/procmail.log ] && < ~/.procmail/procmail.log awk 'BEGIN {RS="From" ; HAM=-1 ; LISTES=0 } !/JUNK|dev.null/ { HAM++ } /Listes|Newsletters|Notifications/ { LISTES++ } END { if ((HAM - LISTES) > 0) { print "$C_$prompt_colors[bar]$_C""-""$C_$mail_colors[unread]$_C""@" } else if (LISTES > 0) { print "$C_$prompt_colors[bar]$_C""-""$C_$mail_colors[listes]$_C""@" } }'`")
MAILSTATEXPAND=$(expand_text "$MAILSTAT")
MAILSTATSIZE=${#MAILSTATEXPAND}
[ "$DEBUG" = "yes" ] && echo
[ "$DEBUG" = "yes" ] && echo -n " Horizontal bar..."
# First line of prompt, calculation of the remaining place
spaceleft=$(($COLUMNS - $ERRORSIZE - $MAILSTATSIZE - $DATESIZE))
unset HBAR
for h in {1..$spaceleft}
do
HBAR=$HBAR-
done
[ "$DEBUG" = "yes" ] && echo
##
## Second line of prompt : don't let the path garbage the entire line
##
# get svn status
#
[ "$DEBUG" = "yes" ] && echo -n " SVN status..."
SVNREV=$(LC_ALL=C svn info 2>&- $PWD | awk '/^Revision: / {print $2}')
SVNREVSIZE=${#${SVNREV:+ r$SVNREV}}
if [ "$SVNREV" != "" ]
then
if [ -z "$DO_NOT_CHECK_SVN_STATUS" ]
then
SVNSTATUS="$(svn diff 2>&-)"
SVNSTATUS=${${SVNSTATUS:+$prompt_colors[not_up_to_date]}:-$prompt_colors[up_to_date]}
fi
fi
SVNREV=${SVNREV:+$C_$prompt_colors[doubledot]$_C $C_$SVNSTATUS$_C"r"$SVNREV}
[ "$DEBUG" = "yes" ] && echo
# get git status
#
[ "$DEBUG" = "yes" ] && echo -n " GIT status..."
GITBRANCH=$(get_git_branch)
GITBRANCHSIZE=${#GITBRANCH}
[ $GITBRANCHSIZE -gt 0 ] && GITBRANCHSIZE=$(($GITBRANCHSIZE))
[ "$DEBUG" = "yes" ] && echo
[ "$DEBUG" = "yes" ] && echo -n " Path..."
MY_PATH="%(!.%d.%~)"
PATHSIZE=$(print -Pn $MY_PATH)
PATHSIZE=${#PATHSIZE}
[ "$DEBUG" = "yes" ] && echo
[ "$DEBUG" = "yes" ] && echo -n " Resize path / gitbranch..."
spaceleft=`print -Pn "%n@%m $ ls -laCdtrux $(expand_text "$DATE")"`
spaceleft=$(($COLUMNS - ${#spaceleft}))
#minimalpathsize=`print -Pn "../%1~"`
#minimalpathsize=${#minimalpathsize}
minimalpathsize=10
minimalgitsize=10 # git-abbrev-commit-ish...
if [ $GITBRANCHSIZE -gt 0 ]
then
if [ $spaceleft -lt $(( $PATHSIZE + $GITBRANCHSIZE )) ]
then
local unbreakablegittail
# reduce the git-branch until it is shrinked to $minimalgitsize characters max.
if [ $GITBRANCH[-1] = ")" ]
then
unbreakablegittail=${${(M)GITBRANCH%\~*}}
[ "$unbreakablegittail" = "" -a $GITBRANCHSIZE -gt $minimalgitsize ] && unbreakablegittail=")"
fi
if [ $GITBRANCHSIZE -gt $minimalgitsize ]
then
GITBRANCHSIZE=$(( $spaceleft - $PATHSIZE ))
[ $GITBRANCHSIZE -lt $minimalgitsize ] && GITBRANCHSIZE=$minimalgitsize
fi
GITBRANCH=`print -Pn "%"$(($GITBRANCHSIZE - ${#unbreakablegittail}))">..>"${GITBRANCH%\~*}${unbreakablegittail:+"%"${#unbreakablegittail}"<<"$GITBRANCH}`
fi
fi
# then we reduce the path until it reaches the last path element,
spaceleft=$(($spaceleft - $GITBRANCHSIZE))
[ $spaceleft -lt $minimalpathsize ] && spaceleft=$minimalpathsize
GITBRANCH=${GITBRANCH:+$C_$prompt_colors[doubledot]$_C $C_"$(get_git_status)"$_C$GITBRANCH}
CURDIR="$C_$prompt_colors[path]$_C%`echo $spaceleft`<..<"$MY_PATH"%<<$C_$color[none]$_C"
[ "$DEBUG" = "yes" ] && echo
## Le prompt le plus magnifique du monde, et c'est le mien !
# Affiche l'user, l'host, le tty et le pwd. Rien que ça...
# Note que pour le pwd, on n'affiche que les 4 derniers dossiers pour éviter
# de pourrir le fenêtre de terminal avec un prompt à rallonge.
PS1="$MAILSTAT""$ERROR"$C_$prompt_colors[bar]$_C"$HBAR""$DATE
"$C_$prompt_colors[user]$_C"%n"$C_$prompt_colors[arob]$_C"@"$C_$prompt_colors[host]$_C"%m $CURDIR$SVNREV$GITBRANCH "$C_$prompt_colors[dies]$_C"%#"$C_$prompt_colors[cmd]$_C" "
}
precmd()
{
update_prompt
}
chpwd()
{
which todo > /dev/null 2>&1 && todo
}
# Prompt level 2
PS2="$C_$color[yellow];$color[bold]$_C%_$C_$color[none];$color[cyan];$color[bold]$_C>$C_$color[none]$_C "
# Prompt level 3
PS3="?# "
# Prompt level 4
PS4="+%N:%i> "
# Prompt de droite, pour l'heure et le code d'erreur de la dernière commande
#RPS1="%(?;;"$C_$prompt_colors[error]$_C"%?"$C_$color[none]$_C")"
# Ultime : prompt de correction :-)
SPROMPT="zsh: $C_$correct_colors[error]$_C'%R'$C_$color[none]$_C ? Vous ne vouliez pas plutôt $C_$correct_colors[suggest]$_C'%r'$C_$color[none]$_C ? [%BN%byae] "
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