Makefile.containers

#!/usr/bin/make -f

ifndef CONTAINER_CLITOOL
ifeq ($(shell docker -v >/dev/null 2>&1 || echo FAIL),)
CONTAINER_CLITOOL = docker
else ifeq ($(shell podman -v >/dev/null 2>&1 || echo FAIL),)
CONTAINER_CLITOOL = podman
endif
endif

ifeq ($(CONTAINER_CLITOOL), docker)
CONTAINER_BUILDENV ?= DOCKER_BUILDKIT=1 BUILDKIT_PROGRESS=plain
ifeq ($(shell docker-compose -v >/dev/null 2>&1 || echo FAIL),)
CONTAINER_COMPOSE = docker-compose
endif
else ifeq ($(CONTAINER_CLITOOL), podman)
ifeq ($(shell podman-compose -v >/dev/null 2>&1 || echo FAIL),)
CONTAINER_COMPOSE = podman-compose --podman-rm-args=--depend
endif
else ifdef CONTAINER_CLITOOL
CONTAINER_COMPOSE = $(error Invalid CONTAINER_CLITOOL: $(CONTAINER_CLITOOL) (supported values: docker, podman))
endif

ifdef CONTAINER_COMPOSE
CONTAINER_COMPOSETOOL = $(CONTAINER_COMPOSE)
ifeq ($(OS), linux)
CONTAINER_VOLUME_FLAGS = :z
else
CONTAINER_VOLUME_FLAGS =
endif
else
CONTAINER_COMPOSETOOL = $(error Neither docker-compose nor podman-compose found)
endif

CONTAINER_VARS = CONTAINER_CLITOOL CONTAINER_COMPOSE CONTAINER_BUILDENV