#!/bin/sh

# preserve a packages libraries

verbose=0

if [ "$1" = '-v' ]; then
	verbose=1
	shift
fi

pkgname="$1"

pacman -Qlq "$pkgname" | while read file; do
	if [ ! -f "$file" ]; then continue; fi

	soname=$(soname $file)
	if [ $? -eq 0 ] && [ -n "$soname" ]; then
		dir=$(dirname "$file")
		mkdir -p "$dir/preserve"
		if [ "$verbose" -gt 0 ]; then
			printf 'preserving %s\n' "$file"
		fi
		ln -f "$file" "$dir/preserve/"
	fi
done