ENV ?= none
ANSIBLE_USER ?= atmen
ANSIBLE_SSH_KEY ?= ~/.ssh/atmen
CLUSTER_NAME ?= halis

ifeq ($(ENV), prod)
	INVENTORY:=$(shell ls -p inventory/prod -I "*.disabled" | grep -v / | sed 's/^/-i inventory\/prod\//g' | sed -z 's/\n/ /g' | head -c -1)
	NODE_IP:=$(shell grep -s server inventory/prod/* | head -1 | cut -d ':' -f 1 | xargs cat | grep ansible_host | head -1 | cut -d ':' -f 2 | cut -c2-)
else ifeq ($(ENV), dev)
	INVENTORY:=$(shell ls -p inventory/dev -I "*.disabled" | grep -v / | sed 's/^/-i inventory\/dev\//g' | sed -z 's/\n/ /g' | head -c -1)
	NODE_IP:=$(shell grep -s server inventory/dev/* | head -1 | cut -d ':' -f 1 | xargs cat | grep ansible_host | head -1 | cut -d ':' -f 2 | cut -c2-)
else
	INVENTORY = -i inventory/templates/hosts.yml
	NODE_IP:=$(shell grep -s server inventory/templates/* | head -1 | cut -d ':' -f 1 | xargs cat | grep ansible_host | head -1 | cut -d ':' -f 2 | cut -c2-)
endif

prep:
	@echo "Preparing environment..."
	@echo "ENV: $(ENV)"
	@echo "INVENTORY: $(INVENTORY)"
	@echo "NODE_IP: $(NODE_IP)"
	@cp k3s-ansible/playbooks/* k3s-ansible/
	@echo "K3s-ansible configured"

init:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "init.yml"

install:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "bootstrap.yml" --extra-vars "enable_setup=true enable_wireguard=true enable_k3s=true"

upgrade:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "k3s-upgrade.yml"

conf:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "bootstrap.yml" --extra-vars "enable_setup=true enable_wireguard=false enable_k3s=false"
wg:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "bootstrap.yml" --extra-vars "enable_setup=false enable_wireguard=true enable_k3s=false"

k3s:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "bootstrap.yml" --extra-vars "enable_wireguard=false enable_k3s=true enable_setup=false"

k3s-uninstall:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook $(INVENTORY) "k3s-uninstall.yml"

ping:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible all $(INVENTORY) -m ping

ping-unprovisioned:
	ANSIBLE_VAULT_PASSWORD_FILE=./.vault_pass ANSIBLE_HOST_KEY_CHECKING=False ansible all -i inventory/unprovisioned.yml -m ping

get_k3s_credentials:
	@echo "Retrieving k3s credentials locally..."
	ssh $(ANSIBLE_USER)@$(NODE_IP) -i $(ANSIBLE_SSH_KEY) -p 7929 "cat /home/$(ANSIBLE_USER)/.kube/config" > ~/.kube/config-$(CLUSTER_NAME)
	@sed -i 's/127.0.*:/$(NODE_IP):/g' ~/.kube/config-$(CLUSTER_NAME)
	@curl https://git.halis.io/therbron/dotfiles/raw/branch/master/.bin/kube-merge | bash
	@kubectl get nodes --context $(CLUSTER_NAME)