76 lines
2.4 KiB
Makefile
76 lines
2.4 KiB
Makefile
stockholm ?= .
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ifndef nixos-config
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$(if $(system),,$(error unbound variable: system))
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nixos-config = ./$(LOGNAME)/1systems/$(system).nix
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endif
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# target = [target_user@]target_host[:target_port][/target_path]
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ifdef target
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_target_user != echo $(target) | sed -n 's/@.*//p'
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_target_path != echo $(target) | sed -n 's/^[^/]*//p'
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_target_port != echo $(target) | sed -En 's|^.*:([^/]*)(/.*)?$$|\1|p'
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_target_host != echo $(target) | sed -En 's/^(.*@)?([^:/]*).*/\2/p'
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ifneq ($(_target_host),)
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$(if $(target_host),$(error cannot define both, target_host and host in target))
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target_host ?= $(_target_host)
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endif
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ifneq ($(_target_user),)
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$(if $(target_user),$(error cannot define both, target_user and user in target))
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target_user ?= $(_target_user)
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endif
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ifneq ($(_target_port),)
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$(if $(target_port),$(error cannot define both, target_port and port in target))
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target_port ?= $(_target_port)
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endif
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ifneq ($(_target_path),)
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$(if $(target_path),$(error cannot define both, target_path and path in target))
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target_path ?= $(_target_path)
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endif
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endif
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export target_host ?= $(system)
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export target_user ?= root
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export target_port ?= 22
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export target_path ?= /var/src
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$(if $(target_host),,$(error unbound variable: target_host))
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$(if $(target_user),,$(error unbound variable: target_user))
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$(if $(target_port),,$(error unbound variable: target_port))
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$(if $(target_path),,$(error unbound variable: target_path))
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evaluate = \
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nix-instantiate \
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--eval \
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--readonly-mode \
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--show-trace \
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-I nixos-config=$(nixos-config) \
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-I stockholm=$(stockholm) \
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$(1)
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execute = \
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result=$$($(call evaluate,-A config.krebs.build.$(1) --json)) && \
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script=$$(echo "$$result" | jq -r .) && \
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echo "$$script" | sh
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# usage: make deploy system=foo [target_host=bar]
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deploy:
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$(call execute,populate)
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ssh $(target_user)@$(target_host) -p $(target_port) \
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nixos-rebuild switch --show-trace -I $(target_path)
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# usage: make LOGNAME=shared system=wolf eval.config.krebs.build.host.name
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eval eval.:;@$(call evaluate)
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eval.%:;@$(call evaluate,-A $*)
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# usage: make install system=foo [target_host=bar]
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install: ssh ?= ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
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install:
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$(ssh) $(target_user)@$(target_host) -p $(target_port) \
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env target_path=$(target_path) \
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sh -s prepare < krebs/4lib/infest/prepare.sh
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target_path=/mnt$(target_path) $(call execute,populate)
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$(ssh) $(target_user)@$(target_host) -p $(target_port) \
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env NIXOS_CONFIG=$(target_path)/nixos-config \
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nixos-install
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