#!/bin/sh

# apts is a testing suite for packages on the Alpine Linux system
# In theory, it will work on any distribution that uses the apk-tools
# package manager
# Author: Jeff Bilyk <jbilyk@gmail.com>
# Version History available at http://git.alpinelinux.org/cgit/apts/

# Get file to output to 
program=$0

usage() {
	echo "Usage: $program outputfile <package>"
	exit 1
}

# parse opts
while getopts "h" opt; do
	case "$opt" in
	h) usage;;
	help) usage;;
	esac
done

OUTFILE=$1

# are there any file arguments
if [ $# -eq 0 ]; then
	echo "no outfile specified"
	usage
fi

#remove opts so that package is $@
shift $(( $OPTIND - 1 ))

# shift once more
shift

# if there aren't any args besides outfile test all packages
if [ $# -eq 0 ];
        then i=1 && totaltests=`ls ./tests/ | wc -w` && echo "All (${totaltests}) packages to be tested" && passedtests="0" && for package in `ls ./tests/`; 
                do echo "Testing $package apk (${i}/${totaltests})" && i=$((i + 1))&& /bin/sh -e ./tests/$package $package >> "$OUTFILE" 2>&1 && echo "$package passed tests" >> "$OUTFILE" && echo "$package passed tests" && passedtests=$((passedtests + 1));
        done && echo "$passedtests of $totaltests passed" && exit 0;
fi

# If script still running, there's args, so test all specified packages
i=1
while [ $# -gt 0 ]; do
	echo "file number $i: $1"
	PACKAGE=$1
	# does testing file exist
	test -e ./tests/$PACKAGE
	# If no testing file exists then run generic-apk
	if [ "$?" == "1" ];
		then echo "Testing file for $PACKAGE does not exist" && /bin/sh -e ./tests/generic-apk $PACKAGE >> "$OUTFILE" 2>&1 && echo "$PACKAGE passed tests";
	# if testing file exists, then keep running
	else echo "Testing $PACKAGE apk" && /bin/sh -e ./tests/$PACKAGE $PACKAGE >> "$OUTFILE" 2>&1 && echo "$PACKAGE passed tests";
	fi
	i=$((i + 1))
	shift
done