Makefile

.PHONY: help clean build check-versions release-notes deploy

DATE=`date +'%F'`
NAME=`xmllint --xpath "//project/artifactId/text()" pom.xml`
VERSION=`xmllint --xpath "//project/version/text()" pom.xml`
PREVIOUS_TAG=`git tag | sort -r | head -n 1`

help:
	@echo "Available targets for $(NAME):"
	@echo "\thelp\t\t\tThis help"
	@echo "\tclean\t\t\tDelete everything in ./target"
	@echo "\tbuild\t\t\tCleans the project and rebuilds the code"
	@echo "\tcheck-versions\t\tCheck if the versions of dependencies are up to date"
	@echo "\trelease-notes\t\tCreate release notes for the latest version"
	@echo "\tdeploy\t\t\tClean, build and deploy a version to Github and Maven Central"

clean:
	@echo "[$(NAME)] Cleaning"
	@mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=warn clean

build:
	@echo "[$(NAME)] Building"
	@mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=warn -DskipTests=true clean package

check-versions:
	@mvn versions:display-dependency-updates -Dorg.slf4j.simpleLogger.defaultLogLevel=info
	@mvn versions:display-plugin-updates -Dorg.slf4j.simpleLogger.defaultLogLevel=info

release-notes:
	@echo "[$(NAME)] Writing release notes to src/docs/releases/release-$(VERSION).txt"
	@echo "$(VERSION)" > src/docs/releases/release-$(VERSION).txt
	@echo "" >> src/docs/releases/release-$(VERSION).txt
	@git log --pretty="%s" $(PREVIOUS_TAG)... master >> src/docs/releases/release-$(VERSION).txt

deploy: build
	@echo "[$(NAME)] Uploading to maven central"
	@mvn clean deploy -P release
	@echo "[$(NAME)] Creating github release"
	@hub release create -a target/$(NAME)-$(VERSION).jar -a target/$(NAME)-$(VERSION)-javadoc.jar -a target/$(NAME)-$(VERSION)-sources.jar -F src/docs/releases/release-$(VERSION).txt $(NAME)-$(VERSION)
	@echo "[$(NAME)] Tagging and pushing to github"
	@git tag $(NAME)-$(VERSION)
	@git push && git push --tags