second commit

tools/wget_semver

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+REPO_TYPE=$1
+REPO_NAME=$2
+
+function usage() {
+	local BASECMD=$(basename "$0")
+	echo 'usage: <REPO_TYPE> <REPO_NAME> [DESTINATION]'
+	echo 'example:'
+	echo -e '\t# REPO_TYPE=github'
+	echo -e "\t$BASECMD github Dolibarr/dolibarr\n"
+	echo -e '\t# REPO_TYPE=artcode'
+	echo -e "\t$BASECMD artcode libre/libre-gnome\n"
+	exit -1
+}
+
+function get_github() {
+	local all_releases=$(git ls-remote --tags --sort="v:refname" https://github.com/"$REPO_NAME" | grep -Eo "v?([0-9]+\.){2}[0-9]+$")
+
+	# extract only VERSION without 'v'
+	local non_v_release=$(echo "$all_releases" | grep -v v | tail -n1 | cut -f2 | cut -d '/' -f3)
+	non_v_release=${non_v_release%^\{\}} # remove extra characters ^{} from github
+
+	# extract remaining version including 'v'
+	local v_release=$(echo "$all_releases" | tail -n1 | cut -f2 | cut -d '/' -f3)
+	v_release=${v_release%^\{\}} # remove extra characters ^{} from github
+
+	# compare which newer from non_v_release to v_release
+	if [ -n "$non_v_release" ] && [ "v$non_v_release" \> "$v_release" ]; then
+		echo $non_v_release
+	else
+		echo $v_release
+	fi
+}
+
+function get_artcode() {
+	release=$(git ls-remote --tags --sort="v:refname" \
+		https://git.artcode.re/$REPO_NAME |
+		tail -n1 | cut -f2 | cut -d '/' -f3)
+	echo $release
+}
+
+[[ $# -ne 2 ]] && usage
+
+if [ -z "$(command -v git)" ]; then
+	echo "INSTALLING PACKAGE <GIT> required"
+	sudo apt install -y git
+fi
+
+case $REPO_TYPE in
+github)
+	get_github
+	;;
+artcode)
+	get_artcode
+	;;
+*)
+	echo "repository type <${REPO_TYPE}> not yet supported!" && exit 1
+	;;
+esac