#!/bin/bash
#
# Search for and install missing shared libraries
#
# Copyright (C) 2017-2018,2022 Jason Graham <jgraham@compukix.net>
#

set -euo pipefail

function process_file {
    if [ ! -z $(which $1 2> /dev/null) ]; then
	ldd `which $1` | grep "not found" | cut -d= -f1 >> .libs
	return
    fi
    if [ -f $1 ]; then
	ldd $1 | grep "not found" | cut -d= -f1 >> .libs
    fi

}

RUN=""

echo -n > .libs

for p in $@
do
    if [ -d $p ]; then
	for f in `find $p -type f -name '*.so' -o -name '*.so.*'`
	do
	    $RUN process_file $f
	done
    else
	$RUN process_file $p
    fi
done

cat .libs | sort -u > .libs.new
mv .libs.new .libs

echo -n > .pkgs
echo -n > pkg-list
while read l
do
    p=$(slackpkg file-search $l | sed -e 's/\x1b\[[0-9;]*m//g' | grep '\[unin\]' | cut -d: -f2 | head -n1)
    echo $p:$l >> pkg-list
    echo $p >> .pkgs
done<.libs
rm -f .libs

sort -u .pkgs > .pkgs.new
mv .pkgs.new .pkgs

sort -u pkg-list > pkg-list.new
mv pkg-list.new pkg-list

if [ -s .pkgs ]; then
    slackpkg install $(cat .pkgs)
fi

rm -f .pkgs