reorg dir structure, add docker image build

Makefile

@@ -1,7 +1,76 @@
-all:
-	make -C upd
-	make -C upctl
+
+# Copyright © 2023 Thomas von Dein
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+#
+# no need to modify anything below
+tool      = upd
+version   = $(shell egrep "= .v" cfg/config.go | cut -d'=' -f2 | cut -d'"' -f 2)
+archs     = android darwin freebsd linux netbsd openbsd windows
+PREFIX    = /usr/local
+UID       = root
+GID       = 0
+BRANCH    = $(shell git branch --show-current)
+COMMIT    = $(shell git rev-parse --short=8 HEAD)
+BUILD     = $(shell date +%Y.%m.%d.%H%M%S) 
+VERSION  := $(if $(filter $(BRANCH), development),$(version)-$(BRANCH)-$(COMMIT)-$(BUILD),$(version))
+HAVE_POD := $(shell pod2text -h 2>/dev/null)
+
+all: buildlocal
+
+buildlocal:
+	go build -ldflags "-X 'github.com/tlinden/up/upd/cfg.VERSION=$(VERSION)'"
+
+buildimage: clean
+	docker-compose --verbose build
+
+release:
+	./mkrel.sh $(tool) $(version)
+	gh release create $(version) --generate-notes releases/*
+
+install: buildlocal
+	install -d -o $(UID) -g $(GID) $(PREFIX)/bin
+	install -o $(UID) -g $(GID) -m 555 $(tool) $(PREFIX)/sbin/
 
 clean:
-	make -C upd clean
-	make -C upctl clean
+	rm -rf $(tool) releases coverage.out
+
+test:
+	go test -v ./...
+#	bash t/test.sh
+
+singletest:
+	@echo "Call like this: ''make singletest TEST=TestX1 MOD=lib"
+	go test -run $(TEST) github.com/tlinden/upd/$(MOD)
+
+cover-report:
+	go test ./... -cover -coverprofile=coverage.out
+	go tool cover -html=coverage.out
+
+show-versions: buildlocal
+	@echo "### upd version:"
+	@./upd --version
+
+	@echo
+	@echo "### go module versions:"
+	@go list -m all
+
+	@echo
+	@echo "### go version used for building:"
+	@grep -m 1 go go.mod
+
+goupdate:
+	go get -t -u=patch ./...