feat: add basic Makefile

Makefile

@@ -0,0 +1,69 @@
+SHELL = /bin/bash
+.POSIX_SHELL:
+
+ifneq (,$(wildcard .bundle-env))
+include .bundle-env
+endif
+
+ifeq (root,$(shell whoami))
+check-root = @true
+else
+check-root = $(error this target requires root)
+endif
+
+ifeq (dom0,$(shell hostname))
+check-dom0 = @true
+check-domu = $(error this target must be run in the guest qube)
+else
+check-dom0 = $(error this target must be run in dom0)
+check-domu = @true
+endif
+
+BUNDLEIN := .bundles/qubes-mgmt-salt
+
+
+ifeq (apply, $(firstword $(MAKECMDGOALS)))
+  # use the rest as arguments for "run"
+  APPLY_ARGS := $(wordlist 2,$(words $(MAKECMDGOALS)),$(MAKECMDGOALS))
+  # ...and turn them into do-nothing targets
+  $(eval $(APPLY_ARGS):;@:)
+endif
+
+
+
+clean-workdir = git init -q -b $* && git diff --quiet && git diff --cached --quiet || (echo 'dirty tree; check git status' && false)
+
+.PHONY: guard-domu
+guard-domu:
+	@ if [ "`hostname`" != "`qubesdb-read /name`" ]; then \
+		echo "This task must be run in a guest domain"; \
+		exit 1; \
+	fi
+
+.PHONY: create-bundle
+create-bundle: guard-domu
+	mkdir -p .bundles
+	git bundle create - --all > .bundles/qubes-mgmt-salt
+
+.PHONY: pull pull/%
+pull: pull/$(shell git branch --show-current)
+pull/%:
+	echo "check dom0"
+	$(check-dom0)
+	echo "clean workdir"
+	$(clean-workdir)
+
+	echo "creating bundle"
+	qvm-run -p $(GUEST) "cd $(GUEST_REPO) && make create-bundle" </dev/null
+
+	qvm-run -p $(GUEST) "cat $(GUEST_REPO)/.bundles/qubes-mgmt-salt" </dev/null >$(BUNDLEIN)
+
+	git remote add $(GUEST) $(BUNDLEIN) || true
+
+	git pull $(GUEST) $*:$*
+
+	qvm-run -p $(GUEST) "cd $(GUEST_REPO) && git update-ref refs/remotes/dom0/$* $*" </dev/null
+
+	@echo "updated branch $* from $(GUEST)"
+
+