SHELL := bash
.ONESHELL:
.SHELLFLAGS := -eu -o pipefail -c
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules

ifeq ($(origin .RECIPEPREFIX), undefined)
  $(error This Make does not support .RECIPEPREFIX. Please use GNU Make 4.0 or later)
endif
.RECIPEPREFIX = >

# Default - top level rule is what gets ran when you run just `make`
build: out/image-id
.PHONY: build

# Clean up the output directories; since all the sentinel files go under tmp, this will cause everything to get rebuilt
clean:
> rm -rf tmp
> rm -rf out
.PHONY: clean

# Tests - re-ran if any file under src has been changed since tmp/.tests-passed.sentinel was last touched
tmp/.tests-passed.sentinel: $(shell find src -type f)
> mkdir -p $(@D)
> node run test
> touch $@

# Webpack - re-built if the tests have been rebuilt (and so, by proxy, whenever the source files have changed)
tmp/.packed.sentinel: tmp/.tests-passed.sentinel
> mkdir -p $(@D)
> webpack ..
> touch $@

# Docker image - re-built if the webpack output has been rebuilt
out/image-id: tmp/.packed.sentinel
> mkdir -p $(@D)
> image_id="example.com/my-app:$$(pwgen -1)"
> docker build --tag="$${image_id}
> echo "$${image_id}" > out/image-id

# Makefile preamble (https://tech.davis-hansson.com/p/make/)
SHELL := bash
.ONESHELL:
.SHELLFLAGS := -eu -o pipefail -c
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules

ifeq ($(origin .RECIPEPREFIX), undefined)
	$(error This Make does not support .RECIPEPREFIX. Please use GNU Make 4.0 or later)
endif
.RECIPEPREFIX = >

ifndef VERBOSE
MAKEFLAGS += --no-print-directory
endif

.PHONY: your phony targets go here \
>		and here

help:  ## Display this help
	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_\-.*]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

# COLORS
RED    := $(shell tput -Txterm setaf 1)
GREEN  := $(shell tput -Txterm setaf 2)
YELLOW := $(shell tput -Txterm setaf 3)
VIOLET := $(shell tput -Txterm setaf 5)
AQUA   := $(shell tput -Txterm setaf 6)
WHITE  := $(shell tput -Txterm setaf 7)
RESET  := $(shell tput -Txterm sgr0)

## Show help
help:
	@echo ''
	@echo 'Makefile for infrastructure that powers vadosware.io'
	@echo ''
	@echo 'Usage:'
	@echo '  ${YELLOW}make${RESET} ${GREEN}<target>${RESET}'
	@echo ''
	@echo 'Pulumi Variables:'
#	@printf "  ${YELLOW}_PLUGIN${RESET}\tSet storage plugin, [*rook-ceph-lvm*, linstor-drbd9, ...]\n"
	@echo ''
	@echo 'Ansible Variables:'
	@printf "  ${YELLOW}TARGET${RESET}\tTargets (ex. node.cluster.dns.vadosware.io)\n"
	@printf "  ${YELLOW}NODE_NAME${RESET}\tNode name for a single target (ex. example.target)\n"
	@printf "  ${YELLOW}STORAGE_STRATEGY${RESET}\tWay to slice storage on machine (ex. mdadm+zfs)\n"
	@echo ''
	@echo 'Targets:'
	@awk '/^[a-zA-Z\-_0-9]+:/ { \
		helpMessage = match(lastLine, /^## (.*)/); \
		if (helpMessage) { \
			helpCommand = substr($$1, 0, index($$1, ":")-1); \
			helpMessage = substr(lastLine, RSTART + 2, RLENGTH); \
			printf "  ${YELLOW}%-$(TARGET_MAX_CHAR_NUM)s${RESET}\t${GREEN}%s${RESET}\n", helpCommand, helpMessage; \
		} \
	} \
	{ lastLine = $$0 }' $(MAKEFILE_LIST)

default:
    just --list

# Log in to Docker registry in order to pull RSS API
registry-rss-api-login:
    #!/bin/env -S bash -euo pipefail
    if [ ! -f "{{rss_api_registry_username_secret_path}}" ] ; then
      echo -e "\n[info] Please enter a username for pulling the rss-api docker container:";
      read REGISTRY_USERNAME;
      echo -e "[info] registry username to => [${REGISTRY_USERNAME}]";
      echo "[info] Writing registry username to relevant secret files...";
      echo -e "${REGISTRY_USERNAME}" | tr -d '[:space:]' > {{rss_api_registry_username_secret_path}}; \
    fi

    if [ ! -f "{{rss_api_registry_password_secret_path}}" ] ; then
      echo -e "\n[info] Please enter a password for pulling the rss-api docker container:";
      read REGISTRY_PASSWORD;
      echo -e "[info] registry password to => [${REGISTRY_PASSWORD}]";
      echo "[info] Writing registry password to relevant secret files...";
      echo -e "${REGISTRY_PASSWORD}" | tr -d '[:space:]' > {{rss_api_registry_password_secret_path}}; \
    fi

    if [ -f "{{rss_api_registry_docker_json_path}}" ] ; then
      echo -e "[info] file @ [{{rss_api_registry_docker_json_path}}] already exists, skipping...";
    else
      echo "\n[info] logging into docker...";
      export DOCKER_CONFIG={{rss_api_registry_docker_secret_folder}};
      export DOCKER_USERNAME=$(cat {{rss_api_registry_username_secret_path}});
      cat {{rss_api_registry_password_secret_path}} | {{docker}} login {{container_registry}} -u ${DOCKER_USERNAME} --password-stdin;
      cp {{rss_api_registry_docker_json_path}} {{rss_api_registry_docker_secret_folder}}/.dockerconfigjson;
    fi