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#!/bin/sh -ef
# Turn an installed package into a CPT tarball
case "$1" in
--help|-h)
printf '\033[1;33m-> \033[m%s\n' "usage: ${0##*/} [pkg]"
exit 0
;;
'') set -- "${PWD##*/}"
esac
cpt-list "${1:-null}" >/dev/null
# Grab the package's version..
read -r ver rel 2>/dev/null < \
"$CPT_ROOT/var/db/cpt/installed/$1/version"
# Reset the argument list.
pkg=$1
tarball="$PWD/$1#$ver-$rel.tar.${CPT_COMPRESS:=gz}"
set --
# Construct the argument list using each file.
eval set -- "$(sed '/\/$/d;s|^|".|;s|$|"|' \
"$CPT_ROOT/var/db/cpt/installed/$pkg/manifest" | tr '\n' ' ')"
# Turn the list of files back into a package.
cd "$CPT_ROOT/"
tar cf - -- "$@" | case "$CPT_COMPRESS" in
bz2) bzip2 -z ;;
gz) gzip -6 ;;
xz) xz -zT 0 ;;
zst) zstd -3 ;;
*) gzip -6 ;; # Fallback to gzip
esac > "$tarball"
printf 'tarball created in %s\n' "$tarball"
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