Makefile.build

# Copyright (c) 2016-2025 Crave.io Inc. All rights reserved
# This template must only be included by the actual image building makefile

CONTEXT_DIR?=.
DOCKERFILE?=$(CONTEXT_DIR)/Dockerfile

DOCKER_BUILD_FLAGS:=
DOCKER_RUN_FLAGS:=
DOCKER_RUN_CMD:=

# These are the default platforms. Update this when you decide to publish more platforms.
IMGVER_TARGETS?=aarch64 s390x x86_64 ppc64le
define platform_for_uname
$(shell python3 $(shell git rev-parse --show-toplevel)/functions.py platform_for_uname $(1))
endef

ifdef SQUASH
DOCKER_BUILD_FLAGS+=--squash
endif

ifndef NOPULL
DOCKER_BUILD_FLAGS+=--pull
endif

ifdef WINDOWS
	DOCKER:=docker.exe
ifdef USE_POWERSHELL
	SHELL:=powershell.exe
endif

ifndef WIN_NO_ISOLATION
	DOCKER_BUILD_FLAGS += --isolation=hyperv
	DOCKER_RUN_FLAGS += --isolation=hyperv
endif
	DOCKER_RUN_CMD+=powershell.exe

	DOCKER_INT_CTR_NAME=$(shell echo '$(IMGTAG)_$(IMGVER)' | sed 's|/|_|g' | sed 's|:|_|g')
else
	DOCKER:=docker
	DOCKER_RUN_FLAGS+=-v ~/:/tmp/home
	DOCKER_RUN_CMD+=/bin/bash
	DOCKER_BUILD_FLAGS += --progress=plain
endif

ifdef NOCACHE
	CACHE_FLAG:=--no-cache
else
	CACHE_FLAG:=
endif

chk_pre_build:
	@${MAKE} -n --no-print-directory pre_build 1>/dev/null 2>/dev/null ; if [ "$$?" = "0" ] ; then ${MAKE} pre_build ; else exit 0 ; fi

build_%: chk_pre_build
	${DOCKER} buildx build \
		${CACHE_FLAG} \
		${DOCKER_BUILD_FLAGS} \
		-f $(DOCKERFILE) \
		--platform $(call platform_for_uname,$*) \
		${DOCKER_EXTRA_ARGS} \
		-t $(IMGTAG):$(IMGVER_BASE)_$* \
		$(CONTEXT_DIR)

ifdef IMGVER_BASE
build: $(foreach var,$(IMGVER_TARGETS),build_$(var))
else
build: chk_pre_build
ifdef dockerfile_git
	${DOCKER} build \
		${CACHE_FLAG} \
		${DOCKER_BUILD_FLAGS} \
		-f $(DOCKERFILE) \
		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
		--build-arg VCS_REF=$(dockerfile_git) \
		${DOCKER_EXTRA_ARGS} \
		-t $(IMGTAG):$(IMGVER) \
		$(CONTEXT_DIR)
else
	${DOCKER} build \
		${CACHE_FLAG} \
		${DOCKER_BUILD_FLAGS} \
		-f $(DOCKERFILE) \
		${DOCKER_EXTRA_ARGS} \
		-t $(IMGTAG):$(IMGVER) \
		$(CONTEXT_DIR)
endif
ifdef WINDOWS
	${DOCKER} rm -f ${DOCKER_INT_CTR_NAME}
	${DOCKER} run -i \
		--name ${DOCKER_INT_CTR_NAME} \
		$(IMGTAG):$(IMGVER) \
		sfc /scannow
	${DOCKER} commit ${DOCKER_INT_CTR_NAME} $(IMGTAG):$(IMGVER)
	${DOCKER} rm -f ${DOCKER_INT_CTR_NAME} 
endif
endif

include $(shell git rev-parse --show-toplevel)/Makefile.cleanpushpull