#!/usr/bin/make -f

#
# Copyright (c) 2022 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

# This file based from upstream containerd_1.4.12/debian/rules,
# modified to install k8s-container-cleanup.sh to /usr/local/sbin.

DEBIAN_BUILDDIR := $(CURDIR)/debian/tmp

include /usr/share/dpkg/default.mk

PKG        := github.com/containerd/containerd
TAGS       := seccomp apparmor
GO_LDFLAGS += -X $(PKG)/version.Version=$(DEB_VERSION_UPSTREAM)
GO_LDFLAGS += -X $(PKG)/version.Revision=$(DEB_VERSION)
EXCLUDES   += cmd/protoc-gen-gogoctrd cmd/containerd-stress
EXCLUDES   += runtime/v2/example/cmd
CRI_FILE   += cmd/containerd/builtins_cri.go vendor/github.com/containerd/cri
CRI_FILE   += vendor/k8s.io vendor/github.com/docker/docker
CRI_FILE   += vendor/github.com/containerd/imgcrypt

export DH_GOLANG_EXCLUDES    := $(EXCLUDES)

%:
	dh $@ --buildsystem=golang --with=golang --builddirectory=_build

# want dh_userlocal to do nothing since proper debian packages have
# only empty directories under /usr/local.
override_dh_usrlocal:
	# Do Nothing

override_dh_auto_build:
	dh_auto_build -- -tags '$(TAGS)' -ldflags '$(GO_LDFLAGS)'

execute_after_dh_auto_build:
	mkdir -p man
	make man/containerd-config.8
	make man/containerd-config.toml.5
	_build/bin/gen-manpages containerd.8 man
	_build/bin/gen-manpages ctr.8 man
	rm -vf _build/bin/gen-manpages

	sed 's|/usr/local/bin|/usr/bin|' containerd.service > debian/containerd.service
	mkdir -vp debian/bash-completion
	install -m644 -T /usr/share/gocode/src/github.com/urfave/cli/autocomplete/bash_autocomplete \
		debian/bash-completion/ctr
	mkdir -vp debian/zsh-completion
	sed 's|$$PROG|ctr|g' /usr/share/gocode/src/github.com/urfave/cli/autocomplete/zsh_autocomplete > \
		debian/zsh-completion/_ctr

override_dh_auto_test:
	dh_auto_test -- -tags '$(TAGS)'

override_dh_auto_install:
	DH_GOLANG_EXCLUDES="$(EXCLUDES) $(CRI_FILE)" dh_auto_install
	install -d $(DEBIAN_BUILDDIR)/usr/local/sbin/
	install -m 755 -p -D k8s-container-cleanup.sh $(DEBIAN_BUILDDIR)/usr/local/sbin/