initial

Makefile

@@ -0,0 +1,42 @@
+export DOCKER_BUILDKIT := 1
+export PROGRESS_NO_TRUNC := 1
+APPNAME := builder
+ARCH := $(shell uname -m)
+GITREV := $(shell git describe --always --dirty=-dirty)
+D := $(HOME)/Documents/_SYSADMIN/docker/sneak/$(APPNAME)
+BRANCH := $(shell git branch --show-current)
+
+RN := sneak/builder
+export DOCKER_IMAGE_CACHE_DIR := $(HOME)/Library/Caches/Docker/$(APPNAME)-$(ARCH)
+
+default: save
+
+build: deps/modcache.tar
+	docker build \
+		-t $(RN):$(GITREV) \
+		-t $(RN):latest \
+		-t $(RN):$(shell git branch --show-current) \
+		--progress plain --build-arg GITREV=$(GITREV) .
+
+save: $(D)/latest.tzst $(D)/$(BRANCH).tzst
+
+$(D)/$(BRANCH).tzst: $(D)/$(GITREV).tzst
+	rm -f $@
+	ln -s $(D)/$(GITREV).tzst $@
+
+$(D)/latest.tzst: $(D)/$(GITREV).tzst
+	rm -f $@
+	ln -s $(D)/$(GITREV).tzst $@
+
+$D/$(GITREV).tzst:
+	-mkdir -p "$(D)"
+	docker save $(RN):$(GITREV) | pv | zstdmt -19 > $@.tmp
+	mv $@.tmp $@
+
+push:
+	docker push $(RN):$(GITREV)
+	docker push $(RN):latest
+	docker push $(RN):$(shell git branch --show-current)
+
+deps/modcache.tar:
+	cd $(shell go env GOMODCACHE)/../ && tar -c . | pv > $(PWD)/deps/modcache.tar