feat: Add a make tag release

Author: williamdes

makefile

@@ -10,5 +10,8 @@ rebuild-release:
 update-release:
 	./scripts/update-release.sh
 
+tag:
+	./scripts/tag-release.sh
+
 release: make-release update-release
 	@echo "Done"

scripts/tag-release.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+##
+# @license http://unlicense.org/UNLICENSE The UNLICENSE
+# @author William Desportes <[email protected]>
+##
+
+GPG_KEY=${GPG_KEY:-C4D91FDFCEF6B4A3C653FD7890A0EF1B8251A889}
+
+function get_version {
+    VERSION=$($1 --version | cut -d ' ' -f 2 | sed -e 's/^[[:space:]]*//')
+    [[ ${VERSION} =~ ^[0-9]+\.[0-9]+ ]] && VERSION_RANGE="${BASH_REMATCH[0]}"
+    [[ ${VERSION} =~ ^[0-9]+\.[0-9]+\.[0-9]+-dev$ ]] && VERSION_MATCH_DEV="${BASH_REMATCH[0]}"
+
+    if [ ! -z "${VERSION_MATCH_DEV}" ]; then
+        echo "Releasing a development version is impossible.";
+        exit 1
+    else
+        echo "Releasing a normal version.";
+    fi
+}
+
+get_version ./bin/doctum.php
+
+echo "Version: ${VERSION}"
+
+git tag --sign --annotate --local-user="${GPG_KEY}" --message="v${VERSION}" "v${VERSION}"