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kiss/contrib/kiss-export

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#!/bin/sh -ef
# Turn an installed package into a KISS tarball
# CRUX style usage using the current directory as the name of the package to be
# operated on.
[ "$1" ] || {
set -- "${PWD##*/}"
}
# Ignore shellcheck as we want the warning's behavior.
# shellcheck disable=2015
kiss l "${1:-null}" >/dev/null || {
printf 'usage: kiss-export [pkg]\n'
exit 1
}
# Grab the package's version..
read -r ver rel 2>/dev/null < "$KISS_ROOT/var/db/kiss/installed/$1/version"
# Reset the argument list.
pkg=$1 pwd=$PWD
set --
# Construct the argument list using each file.
while read -r file; do
[ -d "$KISS_ROOT/$file" ] || set -- "$@" ".$file"
done < "$KISS_ROOT/var/db/kiss/installed/$pkg/manifest"
cd "$KISS_ROOT/"
# Turn the list of files back into a package.
tar cf - "$@" | case ${KISS_COMPRESS:-gz} in
bz2) bzip2 -z ;;
gz) gzip -6 ;;
lzma) lzma -z ;;
lz) lzip -z ;;
xz) xz -zT 0 ;;
zst) zstd -z ;;
esac > "$pwd/$pkg#$ver-$rel.tar.${KISS_COMPRESS:-gz}"
printf 'tarball created in %s\n' "$pwd/$pkg#$ver-$rel.tar.${KISS_COMPRESS:-gz}"