101 lines
2.7 KiB
Bash
101 lines
2.7 KiB
Bash
##@cooked comments #-*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
|
|
## Version de ulib utilisable avec n'importe quel bourne shell: le script est
|
|
## relancé avec bash si nécessaire
|
|
##@cooked nocomments
|
|
##@inc[bash
|
|
## Relancer le script avec bash si nécessaire
|
|
if [ `basename "${BASH:-sh}"` = "sh" ]; then
|
|
bash=`which bash 2>/dev/null`
|
|
for bash in "$bash" /bin/bash /usr/bin/bash /usr/local/bin/bash; do
|
|
if [ -x "$bash" ]; then
|
|
exec "$bash" "$0" "$@"
|
|
fi
|
|
done
|
|
echo "error: this script requires bash"
|
|
exit 1
|
|
fi
|
|
##@inc]bash
|
|
##@inc[ulib
|
|
## Charger ulib. Nécessite bash.
|
|
|
|
|
|
|
|
function eerror() { echo "error: $*" 1>&2; }
|
|
function die() { [ -n "$*" ] && eerror "$*"; exit 1; }
|
|
|
|
|
|
ULIBDIR="${FORCED_ULIBDIR:-@@dest@@/lib/ulib}"
|
|
|
|
if [ "$ULIBDIR" = "@@""dest""@@/lib/ulib" ]; then
|
|
ULIBDIR="${BASH_SOURCE[0]}"
|
|
if [ -n "$ULIBDIR" -a -f "$ULIBDIR" ]; then
|
|
ULIBDIR="$(dirname "$ULIBDIR")"
|
|
else
|
|
ULIBDIR="$(dirname "$0")"
|
|
if [ -d "$ULIBDIR/ulib" ]; then
|
|
ULIBDIR="$ULIBDIR/ulib"
|
|
elif [ -d "$ULIBDIR/lib/ulib" ]; then
|
|
ULIBDIR="$ULIBDIR/lib/ulib"
|
|
fi
|
|
fi
|
|
fi
|
|
ULIBDIR="$(cd "$ULIBDIR" 2>/dev/null; pwd)"
|
|
ULIBDIRS=("$ULIBDIR")
|
|
|
|
ULIBINIT="$ULIBDIR"
|
|
|
|
[ -n "$ULIBPROVIDED" ] || ULIBPROVIDED=(ulib)
|
|
|
|
function uprovided() {
|
|
local ulib_
|
|
for ulib_ in "${ULIBPROVIDED[@]}"; do
|
|
[ "$ulib_" == "$1" ] && return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
function uprovide() {
|
|
uprovided "$1" && return 0
|
|
ULIBPROVIDED=("${ULIBPROVIDED[@]}" "$1")
|
|
}
|
|
|
|
function urequire() {
|
|
local ulib_ ulibdir_ found_
|
|
[ -n "$*" ] || set DEFAULTS
|
|
for ulib_ in "$@"; do
|
|
found_=
|
|
for ulibdir_ in "${ULIBDIRS[@]}"; do
|
|
if [ -f "$ulibdir_/$ulib_" ]; then
|
|
found_=1
|
|
if ! uprovided "$ulib_"; then
|
|
uprovide "$ulib_"
|
|
source "$ulibdir_/$ulib_" || die
|
|
fi
|
|
break
|
|
elif [ "$ulib_" == "DEFAULTS" ]; then
|
|
found_=1
|
|
for ulib_ in base pretty sysinfos compat; do
|
|
if ! uprovided "$ulib_"; then
|
|
uprovide "$ulib_"
|
|
source "$ulibdir_/$ulib_" || die
|
|
fi
|
|
done
|
|
break
|
|
fi
|
|
done
|
|
[ -n "$found_" ] || die "Unable to find $ulib_ in ${ULIBDIR[*]}"
|
|
done
|
|
}
|
|
|
|
function ulibadd() {
|
|
[ -d "$1" ] && ULIBDIRS=("${ULIBDIRS[@]}" "$(cd "$1"; pwd)")
|
|
}
|
|
|
|
function ulibsync() {
|
|
local destdir="$(abspath "${1:-.}")"
|
|
local __CPNOVCS_RSYNC_ARGS=(-q --delete)
|
|
[ "$destdir/ulib" != "$ULIBDIR" ] && cpdirnovcs "$ULIBDIR" "$destdir/ulib"
|
|
}
|
|
##@inc]ulib
|
|
uprovide ulibsh
|