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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.
##
##
## User-defined functions
##
#
# For preexec, precmd, chpwd and other built-in functions,
# go see the file Prompts.zsh
#
cmd_exists ()
{
\which -p $1 >/dev/null 2>&1
}
git () {
GIT=$(\which -p git)
case $1 in
init|clone|config)
;;
*)
if [ "$( ( $GIT ls-files ; $GIT ls-tree HEAD . ) 2>&- | head -n1)" = ""\
-a \( ! -d .git -o "$($GIT rev-parse --git-dir 2>&-)" != ".git" \)\
-a "$($GIT rev-parse --is-inside-git-dir 2>&-)" != "true" ]
then
echo >&2 "git $1: the current folder is not managed by git"
return
fi
;;
esac
$(\which -p git) $@
}
term_title()
{
# Jobs
typeset -A command
for word in ${=@} ; command[$#command]=$word
if [ "$command[0]" = "fg" ]
then
lastjob=$(ps ft `tty` | grep "[0-9]\+[[:blank:]]\+`tty | sed 's/\/dev\///'`[[:blank:]]\+T.\? \+.:.. \\\_ " | tail -n1 | cut -c32-)
set "$lastjob"
fi
if [ "$command[0]" = "screen" -o "$command[0]" = "tmux" ]
then
# discards screen args
set $command[0]
fi
[ ! "$@" = "" ] && set " |" $@
if [[ -t 1 ]]
then
case $TERM in
sun-cmd)
print -Pn "\e]l%n@%m %~$@\e\\" # Never tested..
;;
*term*|rxvt*|putty)
print -Pn "\e]0;%n@%m (%l) %~$@\a" # Sets term title
;;
screen*)
local _sep=""
[ $# -gt 0 ] && _sep=$1 && shift # gets and discards the separator, if any.
#if [ ! -z "$TMUX" ]
#then
# Tmux
#print -Pn "\e]0;%n@%m (%l) %~${_sep:+$_sep #[fg=yellow,bold]}$@\a" # Sets term title
print -Pn "\e]0;#[fg=red]%n#[fg=default,bold]@#[fg=red]%m#[default] (#[fg=cyan]%l#[fg=default]) #[fg=red]%~${_sep:+#[default,fg=default]$_sep #[fg=yellow,bold]$@}#[default,fg=default]\a"
#else
# Classic screen
# hardstatus
#print -Pn "\e]2;{+b W}SCREEN #n {-b W}| {R}?u(u) ?{W}{r}%n@%m{W} ({c}%l{W}) {R}%~{W}${_sep:+$_sep \{+b Y\}}$@{-b W}\a" # Sets hardstatus line (term title)
# print -Pn "\e]2;{R}?u(u) ?{W}{r}%n{R}@{r}%m{-b W} ({+b c}%l{-b W}) {R}%~{W}${_sep:+$_sep \{+b Y\}}$@{-b W}\a" # Sets hardstatus line (term title)
# caption
# print -Pn "\ek"
# [ "$SUDO_USER" != "" ] && print -Pn "($USER) "
# print -Pn "${@:-%~}"
# print -Pn "\e\\"
#fi
;;
*)
;;
esac
fi
}
preprint()
{
local my_color i
my_color=${2-"$prompt_colors[generic]"}
hbar=$termcap[as]
for i in {1..$((74 - ${#1} - 5))}
do
hbar=${hbar}q
done
hbar=${hbar}$termcap[ae]
if [ "$1" != "" ]
then
print -Pn "${C_}$my_color;1${_C}${hbar}$termcap[as]u$termcap[ae]${C_}0;$my_color${_C} $1 ${C_}0;$my_color;1${_C}$termcap[as]tq$termcap[ae]\r${C_}0${_C}"
else
print -Pn "${C_}$my_color;1${_C}${hbar}-----${C_}0${_C}"
fi
}
get_gcl_branch ()
{
case $1 in
git)
get_git_branch
;;
hg)
get_hg_branch
;;
*)
;;
esac
}
get_hg_branch ()
{
HGROOT=$(hg root 2>/dev/null)
if [ ! -z "$HGROOT" ]
then
hg branch
fi
}
get_git_branch ()
{
local my_git_branch checkouted_branch="yes"
if [ -f ".repo/manifests.git/config" ]
then
my_git_branch=$(grep merge .repo/manifests.git/config | awk '{print $3}')
if [ $my_git_branch != "" ]
then
echo "[$my_git_branch]"
return
fi
fi
# Get git branch only from git managed folders (not ignored subfolders..)
[ "$( ( git ls-files ; git ls-tree HEAD . ) 2>&- | head -n1)" = "" -a \( ! -d .git -o "$(git rev-parse --git-dir 2>&-)" != ".git" \) -a "$(git rev-parse --is-inside-git-dir 2>&-)" != "true" ] && return
GIT_DIR=$(git rev-parse --git-dir)
# Get current working GIT branch
my_git_branch="$(git branch 2>&- | grep -E '^\* ' | cut -c3-)"
if [ "$my_git_branch" != "" ]
then
# If not on a working GIT branch, get the named current commit-ish inside parenthesis
[ "$my_git_branch" = "(no branch)" ] &&\
checkouted_branch="" && \
my_git_branch="$(git name-rev --name-only HEAD 2>&- | sed 's,^tags/,,;s,^remotes/,,;s,\^0$,,')"
# If neither on a named commit-ish, show commit-id
if [ "$my_git_branch" = "undefined" ]
then
my_git_branch="$(git rev-parse --verify HEAD 2>&-)"
fi
else
# Initial commit
if [ -L $GIT_DIR/HEAD -a ! -f $GIT_DIR/HEAD ]
then
my_git_branch="$(basename $GIT_DIR/$(LC_ALL=C stat --printf="%N\n" $GIT_DIR/HEAD | tr '`' "'" | cut -d\' -f4))"
else
my_git_branch="$(basename $GIT_DIR/$(cat $GIT_DIR/HEAD | sed 's/^\([0-9a-f]\{2\}\)\([0-9a-f]\{38\}\)$/objects\/\1\/\2/;s/^ref: //'))"
fi
fi
# Rebase in progress ?
if [ -d $GIT_DIR/rebase-merge -o -d $GIT_DIR/rebase-apply ]
then
local rebase current last
local REBASE_DIR
if [ -d $GIT_DIR/rebase-merge ]
then
REBASE_DIR=$GIT_DIR/rebase-merge
else
REBASE_DIR=$GIT_DIR/rebase-apply
fi
if [ "$REBASE_DIR" = "$GIT_DIR/rebase-merge" ]
then
current=$(< $REBASE_DIR/done wc -l)
last=$(( $current + $(< $REBASE_DIR/git-rebase-todo grep -v "^#\|^[[:blank:]]*$" | wc -l) ))
rebase=$rebase$rebase_in_progress": "
else
current=$(cat $REBASE_DIR/next)
last=$(cat $REBASE_DIR/last)
fi
# Then the result
my_git_branch="[rebase $current/$last: "$(git name-rev --name-only "$(cat $REBASE_DIR/onto 2>/dev/null)" 2>/dev/null)".."$my_git_branch"]"
[ -r $REBASE_DIR/head-name ] && my_git_branch=$my_git_branch" "$(< $REBASE_DIR/head-name sed 's/^refs\///;s/^heads\///')
else
# No rebase in progress, put '(' ')' if needed
[ ! "$checkouted_branch" ] && my_git_branch="($my_git_branch)"
fi
if [ "$(git status 2>&- | grep "new file" | head -n1)" != "" ] ; then
# ADDED FILES
my_git_branch=$my_git_branch
fi
echo $my_git_branch
}
get_guilt_series ()
{
# Guilt
#
guilt=""
if ( cmd_exists guilt && guilt status >/dev/null 2>&- )
then
applied=$(guilt applied 2>/dev/null | wc -l)
unapplied=$(guilt unapplied 2>/dev/null | wc -l)
if [ $(($applied + $unapplied)) -gt 0 ]
then
guilt=" "$C_$guilt_colors[applied]$_C
while [ $applied -gt 0 ]
do
guilt=$guilt"·"
applied=$(($applied - 1))
done
guilt=$guilt$C_$guilt_colors[unapplied]$_C
while [ $unapplied -gt 0 ]
do
guilt=$guilt"·"
unapplied=$(($unapplied - 1))
done
guilt=$guilt$C_$colors[none]$_C
fi
fi
echo $guilt
}
# We *must* have previously checked that
# we obtained a correct GIT branch with
# a call to `get_git_branch`
get_git_status ()
{
local my_git_status cached not_up_to_date managment_folder
if [ ! -z "$DO_NOT_CHECK_GIT_STATUS" ]
then return
fi
if [ -f ".repo/manifests.git/config" ]
then
echo "$git_colors[up_to_date]";
return
fi
if [ "$(git rev-parse --is-inside-git-dir)" = "true" -o "$(git config --get core.bare)" = "true" ] ; then
echo "$git_colors[managment_folder]"
return
fi
if [ "$(git diff --cached 2>&- | grep '^diff ' | head -n1 )" != "" ] ; then
cached="yes"
fi
if [ "$(git ls-files -m 2>&- | head -n1)" != "" ] ; then
not_up_to_date="yes"
fi
GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
if [ "$cached" != "" -a "$not_up_to_date" != "" ] ; then
my_git_status="$git_colors[cached_and_not_up_to_date]"
elif [ "$cached" != "" ] ; then
my_git_status="$git_colors[cached]"
elif [ "$not_up_to_date" != "" ] ; then
my_git_status="$git_colors[not_up_to_date]"
elif [ "$(git cat-file -t HEAD 2>/dev/null)" != "commit" ] ; then
if [ ! -z "$(git ls-files)" ] ; then
my_git_status="$git_colors[cached]"
else
my_git_status="$git_colors[init_in_progress]"
fi
else
my_git_status="$git_colors[up_to_date]"
fi
echo $my_git_status
}
zsh_status ()
{
if [ $ZDOTDIR != "" ]
then
cd $ZDOTDIR >/dev/null
_status="$(git describe --always)"
if [ "$( (git diff --cached ; git diff) | head -n1)" != "" ]
then
_status=$_status"-$( (git diff --cached ; git diff) | md5sum | sed 's/^\(.......\).*$/-D1rTY-\1/')"
fi
echo $_status
else
echo
fi
}
normal_user ()
{
if [ -e /etc/login.defs ]
then
eval `grep -v '^[$#]' /etc/login.defs | grep "^UID_" | tr -d '[:blank:]' | sed 's/^[A-Z_]\+/&=/'`
[ \( $UID -ge $UID_MIN \) ]
else
[ "`whoami`" != "root" ]
fi
}
privileged_user ()
{
! normal_user
}
# This func is intended to give a quick way to set the colors for the
# prompt inside a running zsh-session
#
set_prompt_colors ()
{
local my_generic
# Get the generic color from cmdline, else from envvar...
my_generic=${1:-$prompt_colors[generic]}
# ...then stores it to envvar. :)
prompt_colors[generic]=$my_generic
# Get soft and bold values of generic color, whichever it is bold or not
prompt_colors[bold_generic]="$(echo "$prompt_colors[generic]" | tr ';' '\n' | grep -v "^$color[bold]$" | tr '\n' ';' | sed 's/\;$//');$color[bold]"
prompt_colors[soft_generic]="$(echo "$prompt_colors[generic]" | tr ';' '\n' | grep -v "^$color[bold]$" | tr '\n' ';' | sed 's/\;$//')"
prompt_colors[path]="$prompt_colors[generic];$color[bold]" # pwd - bold generic
#prompt_colors[term]="$prompt_colors[generic]" # tty - unused, see term title
prompt_colors[user]="$prompt_colors[generic]" # login - generic
prompt_colors[host]="$prompt_colors[generic]" # hostname - generic
prompt_colors[display]="$prompt_colors[generic]" # hostname - generic
#prompt_colors[hist]="$color[none]" # history number - unused
prompt_colors[arob]="$color[bold];$prompt_colors[generic]" # <login>@<hostname> - bold generic
prompt_colors[dies]="$prompt_colors[generic]" # the bottom-end of the prompt - generic
prompt_colors[doubledot]="$color[none]" # separates pwd from git-branch - none
#prompt_colors[paren]="$color[cyan]" # parenthesis (around tty) - unused, see term title
prompt_colors[bar]="$prompt_colors[generic];$color[bold]" # horizontal bar - bold generic
prompt_colors[braces]="$prompt_colors[bar]" # braces (around date) - bar color
prompt_colors[error]="$color[bold];$color[yellow]" # error code - bold yellow
prompt_colors[warning]="$color[bold];$color[black]"
date_colors[normal]=$prompt_colors[soft_generic]
date_colors[exec]=$prompt_colors[bold_generic]
prompt_colors[date]=$date_colors[normal] # full date
prompt_colors[cmd]="$color[none]" # command prompt
prompt_colors[exec]="$color[none]" # command output
battery_colors[full]="$prompt_colors[soft_generic]"
battery_colors[charging]="$prompt_colors[bold_generic]"
battery_colors[uncharging]="$prompt_colors[soft_generic]"
battery_colors[critical]="$color[bg-red];$prompt_colors[bold_generic]"
mail_colors[unread]="$color[yellow];$color[bold]" # mail received
mail_colors[listes]="$prompt_colors[generic];$color[bold]" # less important mail received
agent_colors[empty]="$prompt_colors[soft_generic]"
agent_colors[remote_empty]="$color[bold];$color[black]"
agent_colors[has_keys]="$color[bold];$color[yellow]"
agent_colors[has_remote_keys]="$prompt_colors[bold_generic]"
prompt_colors[up_to_date]="$prompt_colors[generic]" # up-to-date
prompt_colors[not_up_to_date]="$color[green];$color[bold]" # not up to date
prompt_colors[to_be_commited]="$color[yellow];$color[bold]" # changes in cache
git_colors[managment_folder]="$color[red];$color[bold]" # .git/... folder browsing
git_colors[cached]="$prompt_colors[to_be_commited]" # git changes in cache
git_colors[cached_and_not_up_to_date]="$prompt_colors[not_up_to_date];$color[bold]"
git_colors[not_up_to_date]="$prompt_colors[not_up_to_date];$color[normal]" # git changes in working tree
git_colors[init_in_progress]="$color[black];$color[bold]" # initialization
git_colors[up_to_date]="$prompt_colors[up_to_date]" # git up-to-date
guilt_colors[applied]=$git_colors[cached]
guilt_colors[unapplied]=$color[black]
}
birthdays()
{
WHEN_FILE=~/.when/birthdays
TODAY_FILE=~/.when/.today
if cmd_exists when && [ -e $WHEN_FILE ]
then
LATEST=`stat 2>&- --printf="%z\n" $TODAY_FILE | cut -d' ' -f1`
TODAY=`date "+%Y-%m-%d"`
if [ "$TODAY" != "$LATEST" ]
then
when w --calendar=$WHEN_FILE | tail -n+3 > $TODAY_FILE
fi
if [ -s $TODAY_FILE ]
then
preprint "À ne pas manquer" $color[red] ; echo
cat $TODAY_FILE
preprint "" $color[red] ; echo
echo
fi | sed 's/^/ /'
fi
}
todo()
{
if cmd_exists todo
then
TODO=${=$(whereis -b todo | cut -d: -f2)}
if [ $($TODO $@ | wc -l) -gt 0 ]
then
preprint "À faire" $color[yellow] && echo
$TODO $@ --force-colour
preprint "" $color[yellow] && echo
echo
fi | sed 's/^/ /'
fi
}
chpwd()
{
todo
if ( cmd_exists git && test -d .git )
then
# Shows tracked branches and modified files
git checkout HEAD 2>&1 | sed 's/^/ /'
fi
}
|