zsh/Util/mkdisttree.sh

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#! /bin/sh
if test $# -lt 4; then
echo >&2 "Usage: $0 <dist-tree-name> <top-source-dir> <top-build-dir> <type> <make-args>"
exit 2
fi
case "$1" in
/*) disttree=$1 ;;
*) disttree=`pwd`/$1 ;;
esac
case "$2" in
/*) sdir_top=$2 ;;
*) sdir_top=`pwd`/$2 ;;
esac
case "$3" in
/*) dir_top=$3 ;;
*) dir_top=`pwd`/$3 ;;
esac
type=$4
shift 4
rm -rf $disttree
sed_separate='
:1
$!{
N
b1
}
s/\n/ /g
s/^/deplist=;globlist=! /
s/$/ !/
s/ */ /g
s/ \([^?*[!][^?*[!]*\) / !deplist="$deplist \1"! /g
s/! !/;/g
s/! \([^!]*\) !/;globlist="$globlist \1";/g
s/!/;/g
s/;;*/;/g
'
filelist=filelist$$
trap 'rm -f $filelist; rm -rf $disttree; exit 1' 1 2 15
(
cd $sdir_top
find . -name .git -prune -o -name '?*.*' -prune -o -name .distfiles -print
) > $filelist
( while read dfn; do
subdir=`echo $dfn | sed 's,/\.distfiles$,,'`
echo >&2 "Processing directory $subdir..."
eval "DISTFILES_$type= DISTFILES_NOT="
. $sdir_top/$dfn
eval "distfiles=\$DISTFILES_$type"
if [ $type = SRC ]; then
# All files in git appear in the source bundle, unless
# explicitly excluded with DISTFILES_NOT.
distfiles="$distfiles
`cd $sdir_top/$subdir; git ls-files | grep -v /`"
fi
if test -n "$distfiles"; then
cmds=`echo "$distfiles" | sed -e "$sed_separate"`
eval "$cmds"
if test -n "$deplist" && test -f $dir_top/$subdir/Makefile; then
( trap '' 1 2 15; cd $dir_top/$subdir && "$@" $deplist ) || exit 1
fi
$sdir_top/mkinstalldirs $disttree/$subdir || exit 1
for f in $deplist `test -z "$globlist" || ( cd $dir_top/$subdir && eval "echo $globlist")`; do
for fnot in $DISTFILES_NOT; do
if [ $fnot = $f ]; then
continue 2
fi
done
if test -f $dir_top/$subdir/$f; then
# ln $dir_top/$subdir/$f $disttree/$subdir/$f || \
cp -p $dir_top/$subdir/$f $disttree/$subdir/$f || exit 1
elif test -f $sdir_top/$subdir/$f; then
# ln $sdir_top/$subdir/$f $disttree/$subdir/$f || \
cp -p $sdir_top/$subdir/$f $disttree/$subdir/$f || exit 1
else
echo >&2 "$0: can't find file $subdir/$f"
exit 1
fi
done
fi
done ) < $filelist
status=$?
rm -f $filelist
trap '' 1 2 15
if test $status -ne 0; then
rm -rf $disttree
exit $status
fi
exec chmod -R a+rX,u+w,g-s,go-w $disttree