Automate version tags for each build

Makefile

@@ -9,12 +9,13 @@ APK_PATH := $(ANDROID_DIR)/app/build/outputs/apk/debug/app-debug.apk
 PUBLISHED_APK := $(DOWNLOADS_DIR)/app-debug.apk
 VERSION_FILE := $(META_DIR)/version.json
 
-.PHONY: help client-version-bump client-build client-publish publish \
+.PHONY: help client-version-bump client-build client-tag client-publish publish \
 	server-start server-stop server-restart server-status server-rebuild
 
 help:
 	@echo "Targets:"
-	@echo "  make client-build      - bump version and build debug APK"
+	@echo "  make client-build      - bump version, build debug APK, create git tag"
+	@echo "  make client-tag        - create git tag for the current Android version"
 	@echo "  make client-publish    - copy APK to website and refresh version metadata"
 	@echo "  make publish           - bump version, build APK, publish client, reload nginx"
 	@echo "  make server-start      - start nginx"
@@ -26,15 +27,22 @@ help:
 client-version-bump:
 	@$(PROJECT_ROOT)/scripts/bump_version.sh
 
+client-tag:
+	@$(PROJECT_ROOT)/scripts/create_version_tag.sh
+
 client-build: client-version-bump
 	cd $(ANDROID_DIR) && ./gradlew assembleDebug --no-daemon
+	@$(PROJECT_ROOT)/scripts/create_version_tag.sh
 
 client-publish:
 	@mkdir -p $(DOWNLOADS_DIR) $(META_DIR)
 	cp $(APK_PATH) $(PUBLISHED_APK)
 	@$(PROJECT_ROOT)/scripts/update_site_metadata.sh
 
-publish: client-build client-publish server-rebuild
+publish:
+	@$(MAKE) client-build
+	@$(MAKE) client-publish
+	@$(MAKE) server-rebuild
 
 server-start:
 	sudo systemctl start nginx