feat: Add file headers

Makefile

@@ -1,5 +1,6 @@
 SHELL := /bin/bash
 .PHONY: help
+VERSION=$(shell git describe --tags `git rev-list --tags --max-count=1`)
 
 help: ## Display this help page
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[33m%-30s\033[0m %s\n", $$1, $$2}'
@@ -18,9 +19,19 @@ _remove_comments_from_file:
 	@cat $(file) | sed '/^$$/d' | sed '/^#/d' | sed '/^\s*#/d' | tee $(file) > /dev/null
 
 _push_module:
-	echo "=> Push module $(module)"
-	cp src/$(module).sh dist/$(module).sh
+	@echo "=> Push module $(module)"
+	@cp src/$(module).sh dist/$(module).sh
 	@$(MAKE) _remove_comments_from_file file=dist/$(module).sh
+	@$(MAKE) _add_license_header file=dist/$(module).sh bundle=$(module)
+
+_add_license_header:
+	@export suffix=$(shell uuidgen) && \
+	echo "=> Add license header for bundle $(bundle) to file $(file)" && \
+	export VERSION="$(shell printf "%-8s" $(VERSION))" && \
+	export BUNDLE="$(shell printf "%-20s" $(bundle))" && \
+	cat .development/license-header-template | envsubst > /tmp/license-add.${suffix} && \
+	cat $(file) >> /tmp/license-add.${suffix} && \
+	cat /tmp/license-add.${suffix} > $(file)
 
 build: ## Bundle script to dist folder and remove all top level comments
 	@echo "=> Create dist folder"
@@ -31,7 +42,9 @@ build: ## Bundle script to dist folder and remove all top level comments
 	@echo "=> Bundle and remove comments from target files"
 	@docker run --rm bash-tui-toolkit/builder 'bash_bundler bundle --entry src/main.sh --output /dev/stderr' 2>dist/bundle.sh
 	@$(MAKE) _remove_comments_from_file file=dist/bundle.sh
+	@$(MAKE) _add_license_header file=dist/bundle.sh bundle=bundle
 	@$(MAKE) _push_module module=logging
 	@$(MAKE) _push_module module=prompts
 	@$(MAKE) _push_module module=user_feedback
-	$(MAKE) _push_module module=platform_helpers
+	@$(MAKE) _push_module module=platform_helpers
+