chore(build): Add release script

Author: Jonathan Thurman

Makefile

@@ -0,0 +1,23 @@
+#############################
+# Global vars
+#############################
+PROJECT_NAME := $(shell basename $(shell pwd))
+PROJECT_VER  ?= $(shell git describe --tags --always --dirty | sed -e '/^v/s/^v\(.*\)$$/\1/g')
+# Last released version (not dirty) without leading v
+PROJECT_VER_TAGGED  := $(shell git describe --tags --always --abbrev=0 | sed -e '/^v/s/^v\(.*\)$$/\1/g')
+
+SRCDIR       ?= .
+RELEASE_SCRIPT ?= ./scripts/release.sh
+
+all:
+	@echo "=== $(PROJECT_NAME) === [ all             ]: Supported targets:"
+	@echo "  release      - Create new release"
+
+
+# Example usage: make release version=0.11.0
+release:
+	@echo "=== $(PROJECT_NAME) === [ release          ]: Generating release."
+	$(RELEASE_SCRIPT) $(version)
+
+
+.PHONY: all build

scripts/release.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+COLOR_RED='\033[0;31m'
+COLOR_NONE='\033[0m'
+CURRENT_GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+if [ $CURRENT_GIT_BRANCH != 'master' ]; then
+  printf "\n"
+  printf "${COLOR_RED} Error: The release.sh script must be run while on the master branch. \n ${COLOR_NONE}"
+  printf "\n"
+
+  exit 1
+fi
+
+if [ $# -ne 1 ]; then
+  printf "\n"
+  printf "${COLOR_RED} Error: Release version argument required. \n\n ${COLOR_NONE}"
+  printf " Example: \n\n    ./tools/release.sh 0.9.0 \n\n"
+  printf "  Example (make): \n\n    make release version=0.9.0 \n"
+  printf "\n"
+
+  exit 1
+fi
+
+RELEASE_VERSION=$1
+GIT_USER=$(git config user.email)
+
+echo "Generating release for v${RELEASE_VERSION} using system user git user ${GIT_USER}"
+
+git checkout -b release/v${RELEASE_VERSION}
+
+# Auto-generate CHANGELOG updates
+git-chglog --next-tag v${RELEASE_VERSION} -o CHANGELOG.md
+
+# Commit CHANGELOG updates
+git add CHANGELOG.md
+git commit -m "chore(changelog): Update CHANGELOG for v${RELEASE_VERSION}"
+git push origin release/v${RELEASE_VERSION}