Makefile

VERSION_CODENAME ?= $(shell grep VERSION_CODENAME /etc/os-release | cut -d'=' -f2)
VERSION_ID ?= $(shell grep VERSION_ID /etc/os-release | cut -d'=' -f2| tr -d '"')
VERSION_NAME ?= $(shell grep ^NAME= /etc/os-release | cut -d'=' -f2 | tr -d '"'| tr '[:upper:]' '[:lower:]')
HOSTNAME ?= $(shell hostname)
IMAGE_PROVIDER ?= docker.io
IMAGE_NAME ?= rafaelcalleja/distrostore
IMAGE_FLAVOR ?= GNOME
IMAGE_TAG ?= $(VERSION_NAME)-$(VERSION_ID)-$(IMAGE_FLAVOR)
IMAGE ?= $(IMAGE_NAME):$(IMAGE_TAG)

REPOSITORY ?= hf.co/$(IMAGE)
GOPASS_FILE ?= .autorestic.yml
GOPASS_KEY ?= $(REPOSITORY)/$(GOPASS_FILE)
CURRENT_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
COMMIT_MESSAGE ?= $(shell date)

RESTORE_DST ?= /tmp/restore
RESTORE_FROM ?= hdd
RESTORE_LOCATION ?= root_backup

SSH_USER ?= $(shell whoami)
SSH_HOST ?= $(shell ip addr show | grep -A 2 'eth' | grep inet | awk '{print $$2}' | cut -d/ -f1 | head -n 1)
SSH_AUTH_SOCK ?= $(shell echo ${SSH_AUTH_SOCK})

default: backup

backup:
	time autorestic -c $(CURRENT_DIR)/$(GOPASS_FILE) backup -a && \
	git add -A && \
	git commit -m "$(COMMIT_MESSAGE)" && \
	git push

restore:
	cd $(RESTORE_DST); time autorestic restore --from $(RESTORE_FROM) -l $(RESTORE_LOCATION) -c $(CURRENT_DIR)/$(GOPASS_FILE)

save:
	gopass insert -f $(GOPASS_KEY) < $(GOPASS_FILE)

load:
	gopass show $(GOPASS_KEY) >$(GOPASS_FILE)

show-cron:
	@cat $(CURRENT_DIR)/.cron | sed "s|CURRENT_DIR|$(CURRENT_DIR)|g"

build:
	docker run --rm --privileged -e BUILDKITD_FLAGS="--allow-insecure-entitlement security.insecure" \
	--volume $(CURRENT_DIR):/tmp/work \
	--volume "$${HOME}/.docker:/root/.docker:ro" \
	--volume $(SSH_AUTH_SOCK):$(SSH_AUTH_SOCK) \
	--volume $(RESTORE_DST):$(RESTORE_DST) \
	--entrypoint buildctl-daemonless.sh \
	moby/buildkit:master \
		build \
		--frontend dockerfile.v0 \
		--local context=/tmp/work \
		--local dockerfile=/tmp/work \
		--allow security.insecure \
		--opt build-arg:SSH_USER=$(SSH_USER) \
		--opt build-arg:SSH_HOST=$(SSH_HOST) \
		--opt build-arg:ROOTFS=$(RESTORE_DST) \
		--output type=image,name=$(IMAGE_PROVIDER)/$(IMAGE),push=true \
		--ssh default=$(SSH_AUTH_SOCK)