Add release.sh script

release.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+if [ $# -lt 1 ]; then
+    echo "Please provide a semantic version, 'major', 'minor' or 'patch'"
+    exit 1
+fi
+
+NEW_VERSION="$1"
+
+git fetch --tags
+LATEST_RELEASE_TAG=$(git tag | grep -iE 'v.*' | sort -V | tail -n 1)
+NEW_RELEASE_MAJOR=$(echo ${LATEST_RELEASE_TAG//v} | cut -d. -f 1)
+NEW_RELEASE_MINOR=$(echo ${LATEST_RELEASE_TAG//v} | cut -d. -f 2)
+NEW_RELEASE_PATCH=$(echo ${LATEST_RELEASE_TAG//v} | cut -d. -f 3)
+
+if [[ "${NEW_VERSION}" == 'major' ]]; then
+    NEW_RELEASE_MAJOR=$(($NEW_RELEASE_MAJOR + 1))
+    NEW_RELEASE_MINOR='0'
+    NEW_RELEASE_PATCH='0'
+elif [[ "${NEW_VERSION}" == 'minor' ]]; then
+    NEW_RELEASE_MINOR=$(($NEW_RELEASE_MINOR + 1))
+    NEW_RELEASE_PATCH='0'
+elif [[ "${NEW_VERSION}" == 'patch' ]]; then
+    NEW_RELEASE_PATCH=$(($NEW_RELEASE_PATCH + 1))
+elif [[ "${NEW_VERSION}" =~ v.*\..*\..* ]]; then
+    NEW_RELEASE_MAJOR=$(echo ${NEW_VERSION//v} | cut -d. -f 1)
+    NEW_RELEASE_MINOR=$(echo ${NEW_VERSION//v} | cut -d. -f 2)
+    NEW_RELEASE_PATCH=$(echo ${NEW_VERSION//v} | cut -d. -f 3)
+else
+    echo "Invalid argument. Please provide a semantic version, 'major', 'minor' or 'patch'"
+    exit 1
+fi
+
+echo "Latest release tag is '${LATEST_RELEASE_TAG}'"
+NEW_RELEASE="v${NEW_RELEASE_MAJOR}.${NEW_RELEASE_MINOR}.${NEW_RELEASE_PATCH}"
+echo "Creating release '${NEW_RELEASE}'"
+
+gh release create --repo=KillianMeersman/Supermake "${NEW_RELEASE}" --generate-notes