47 lines
833 B
Makefile
47 lines
833 B
Makefile
#
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# usage:
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# make system=foo
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# make systems='foo bar'
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# make eval system=foo get=config.networking.extraHosts [filter=json]
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#
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.ONESHELL:
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.SHELLFLAGS := -eufc
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ifdef systems
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$(systems):
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parallel \
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--line-buffer \
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-j0 \
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--no-notice \
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--tagstring {} \
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-q make systems= system={} ::: $(systems)
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else ifdef system
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.PHONY: deploy
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deploy:;@
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make eval system=$(system) get=config.krebs.build.script filter=json | sh
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.PHONY: eval
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eval:
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@
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ifeq ($(filter),json)
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extraArgs=--json
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filter() { jq -r .; }
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else
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filter() { cat; }
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endif
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NIX_PATH=stockholm=$$PWD:$$NIX_PATH \
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nix-instantiate \
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$${extraArgs-} \
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$${json+--json} \
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$${json+--strict} \
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--eval \
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-A "$$get" \
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'<stockholm>' \
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--argstr user-name "$$LOGNAME" \
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--argstr system-name "$$system" \
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| filter
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else
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$(error unbound variable: system[s])
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endif
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