#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
#
# Make a new test
#

# generic initialization
iam=new
. ./common/test_names

tmpfile="/tmp/$$."
trap "rm -f $tmpfile; exit" 0 1 2 3 15

_cleanup()
{
    :
}

SRC_GROUPS=`find tests -not -path tests -type d -printf "%f "`
usage()
{
    echo "Usage $0 test_dir|test_dir_and_name"
    echo "Available dirs are: $SRC_GROUPS"
    exit
}

[ $# -eq 0 ] && usage

if echo "$1" | grep -q '/'; then
	if [ -e "tests/$1" ]; then
		echo "$1: test already exists."
		exit 1
	fi
	tdir="tests/$(echo "$1" | cut -d '/' -f 1)"
	id="$(echo "$1" | cut -d '/' -f 2)"
else
	tdir=tests/$1
	id="$(basename "$(./tools/nextid "$1")")"
fi

i=0
line=0
eof=1
[ -d "$tdir/" ] || usage

export AWK_PROG="$(type -P awk)"
[ "$AWK_PROG" = "" ] && { echo "awk not found"; exit; }

echo "Next test id is $id"
shift

read -p "Append a name to the ID? Test name will be $id-\$name. y,[n]: " -r
if [[ $REPLY = [Yy] ]]; then
	# get the new name from user
	name=""
	while [ "$name" = "" ]; do
		read -p "Enter the name: "
		if [ "$REPLY" = "" ]; then
			echo "For canceling, use ctrl+c."
		elif echo "$id-$REPLY" | grep -q "^$VALID_TEST_NAME$"; then
			if [ -e "$tdir/$id-$REPLY" ]; then
				echo "File '$id-$REPLY' already exists, use another one."
				echo
			else
				name="$REPLY"
			fi
		else
			echo "A name can contain only alphanumeric symbols and dash!"
			echo
		fi
	done

	id="$id-$name"
fi

echo "Creating test file '$id'"

if [ -f $tdir/$id ]
then
    echo "Error: test $id already exists!"
    _cleanup
    exit 1
fi

if [ $# -eq 0 ]
then

    while true
    do
	echo -n "Add to group(s) [other] (separate by space, ? for list): "
	read ans
	[ -z "$ans" ] && ans=other
	if [ "X$ans" = "X?" ]
	then
	    for d in $SRC_GROUPS; do
		(cd "tests/$d/" ; ../../tools/mkgroupfile "$tmpfile")
		l=$(sed -n < "$tmpfile" \
		    -e 's/#.*//' \
		    -e 's/$/ /' \
		    -e 's;\(^[0-9][0-9][0-9]\)\(.*$\);\2;p')
		grpl="$grpl $l"
	    done
	    lst=`for word in $grpl; do echo $word; done | sort| uniq `
	    echo $lst
	else
	    # only allow lower cases, spaces, digits and underscore in group
	    inval=`echo $ans | tr -d '[:lower:][:space:][:digit:]_'`
	    if [ "$inval" != "" ]; then
		echo "Invalid characters in group(s): $inval"
		echo "Only lower cases, digits and underscore are allowed in groups, separated by space"
		continue
	    else
		# remove redundant spaces/tabs
		ans=`echo "$ans" | sed 's/\s\+/ /g'`
		break
	    fi
	fi
    done
else
    # expert mode, groups are on the command line
    #
    (cd "$tdir" ; ../../tools/mkgroupfile "$tmpfile")
    for g in $*
    do
	if ! grep -q "[[:space:]]$g" "$tmpfile"; then
	    echo "Warning: group \"$g\" not defined in $tdir tests"
	fi
    done
    ans="$*"
fi

echo -n "Creating skeletal script for you to edit ..."

year=`date +%Y`

cat <<End-of-File >$tdir/$id
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) $year YOUR NAME HERE.  All Rights Reserved.
#
# FS QA Test $id
#
# what am I here for?
#
. ./common/preamble
_begin_fstest $ans

# Override the default cleanup function.
# _cleanup()
# {
# 	cd /
# 	rm -r -f \$tmp.*
# }

# Import common functions.
# . ./common/filter

# real QA test starts here

# Modify as appropriate.
_supported_fs generic
_require_test

# if error
exit

# optional stuff if your test has verbose output to help resolve problems
#echo
#echo "If failure, check \$seqres.full (this) and \$seqres.full.ok (reference)"

# success, all done
status=0
exit
End-of-File

sleep 2		# latency to read messages to this point
echo ""

chmod 755 $tdir/$id
${EDITOR-vi} $tdir/$id

# Create default .out file
cat <<End-of-File >$tdir/$id.out
QA output created by $id
Silence is golden
End-of-File

echo " done."
exit 0