#!/bin/bash
#
#--- T2-COPYRIGHT-NOTE-BEGIN ---
#T2 SDE: scripts/Create-Pkg
#Copyright (C) 2004 - 2024 The T2 SDE Project
#Copyright (C) 1998 - 2003 ROCK Linux Project
#
#This Copyright note is generated by scripts/Create-CopyPatch,
#more information can be found in the files COPYING and README.
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License version 2.
# --- T2-COPYRIGHT-NOTE-END ---
#

usage() {
	cat <<-EOT
Usage:
$0 [ package/repository/packagename ] url < url-2 ... >

EOT
	exit 1
}

[ $# -lt 1 ] && usage

info= text= url= author= category= license=GPL status=Beta code=
maintainer='The T2 Project <t2@t2-project.org>'

dir=

if [ $# -gt 1 ]; then
	dir=${1#package/}; shift
else
	case "$1" in
	-h|*-help)
		usage
		;;
	-d|-r)
		dir="$2"; shift
		;;
	*kde.org*)
		dir=${dir:-kde} category=extra/desktop/kde author="KDE Project"
		code=". \$base/package/*/*/kde-conf.in"
		;;
	*gnome.org*)
		dir=${dir:-gnome} category=extra/desktop/gnome author="GNOME Project"
		code=". \$base/package/*/*/gnome-conf.in"
		;;
	*github.com*)
		curl ${1/github.com/api.github.com/repos} > repotmpfile
		curl ${1/github.com/api.github.com/repos}/releases > releasetmpfile

		ver=$(jq -r '.[0].tag_name' releasetmpfile)
		dir=${dir:-contrib}
		info=$(jq -r .description repotmpfile)
		text="$info"
		author=$(jq -r .owner.login repotmpfile)
		license=$(jq -r .license.spdx_id repotmpfile)

		[[ "$ver" != 0* ]] && status=Stable

		url=$1
		set -- "${url}/archive/${ver}/${url##*/}-${ver/v/}.tar.gz"
		rm -f repotmpfile releasetmpfile
		;;
	*)
		dir=${dir:-contrib}
		;;
	esac

	dir="$dir/${1##*/}"
	dir="${dir%-[0-9]*}"
fi

ver="${1%.tar.*}"
ver="${ver##*-}"

pkg=${dir##*/}
if [ "$pkg" = "$dir" ]; then
	echo "Error: $dir must be <rep>/<pkg>!"
	exit 1
fi

rep="$(echo package/*/$pkg | cut -d'/' -f 2)"
if [ "$rep" != "*" ]; then
	echo "Error: package $pkg belongs to $rep!"
	exit 1
fi

rep=${dir/\/$pkg/}
confdir="package/$dir"

echo -n "Creating $confdir ... "
if [ -e $confdir ]; then
	echo "Error: $confdir already exists!"
	exit
fi
if ! mkdir -p $confdir; then
	echo "Error: $confdir already exists!"
	exit 1
fi

echo -n "Creating $pkg.desc ... "
	cat >$confdir/$pkg.desc <<EOT
[I] ${info}

[T] ${text}

[U] ${url}

[A] ${author}
[M] ${maintainer}

[C] ${category}
[F] CROSS

[L] ${license}
[S] ${status}
[V] ${ver}
[P] X -----5---9 400.000

EOT

[ "$code" ] &&
	echo "[O] $code
" >> $confdir/$pkg.desc

for dl; do
	echo "[D] 0 ${dl##*/} ${dl%/*}/" >> $confdir/$pkg.desc
done

touch $confdir/$pkg.cache
svn add $confdir/

echo "Remember to fill in the TODO's:"
grep '^\[.\] $' $confdir/$pkg.desc

scripts/Create-CopyPatch $confdir/$pkg.desc | patch -p1

scripts/Config -oldconfig
scripts/Emerge-Pkg $pkg