refactor: isntall yq if not exists

Author: dimakis

Makefile

@@ -394,9 +394,16 @@ FILE ?= input.yaml  # Default value, it isn't a file, but the make cmds fill han
 temp_dir := temp_split
 output_dir := 'config/crd/'
 
+.PHONY: check_yq
+check_yq:
+	@command -v yq >/dev/null 2>&1 || (echo "Installing wget..."; yum install -y wget)
+	@command -v yq >/dev/null 2>&1 || (echo "Installing yq..."; wget https://github.com/mikefarah/yq/releases/download/v4.2.0/yq_linux_amd64.tar.gz -O - |\
+  tar xz && mv yq_linux_amd64 /usr/bin/yq)
+
 # this works on a MacOS by replacing awk with gawk
 .PHONY: split_yaml
 split_yaml:
+	@$(MAKE) check_yq
 	@mkdir -p $(temp_dir)
 	@awk '/apiVersion: /{if (x>0) close("$(temp_dir)/section_" x ".yaml"); x++}{print > "$(temp_dir)/section_"x".yaml"}' $(FILE)
 	@$(MAKE) process_sections
@@ -409,4 +416,4 @@ process_sections:
 		file_name=$$(echo $$metadata_name | awk -F'.' '{print $$2"."$$3"_"$$1".yaml"}'); \
 		mv $$section_file $(output_dir)/$$file_name; \
 	done
-	@rm -r $(temp_dir)
+	@rm -r $(temp_dir)