34 lines
1.1 KiB
Makefile
34 lines
1.1 KiB
Makefile
# This Makefile is for library maintainers, not end-developers.
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# All the generated code is already checked in.
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API_JSON = $(wildcard ../*/*/*-api.json ../*/*/*/*-api.json)
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GENERATOR=./google-api-go-generator
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# Download all API specifications and rebuild Go bindings.
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# All downloaded files are cached in $TMPDIR for reuse with 'cached' below.
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all: $(GENERATOR)
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$(GENERATOR) -cache=false -install -api=*
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# Reuse cached API specifications in $TMPDIR and rebuild Go bindings.
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cached: $(GENERATOR)
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$(GENERATOR) -cache=true -install -api=*
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# Only rebuild Go bindings, do not modify API specifications.
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# For every existing */*/*-api.json file, */*/*-gen.go will be built.
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local: $(API_JSON:-api.json=-gen.go)
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# Pattern rule for the 'local' target.
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# Translates otherwise unnamed targets with a -gen.go suffix into the
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# matching input file with a -api.json suffix. $< is the input file.
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%-gen.go: %-api.json $(GENERATOR)
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$(GENERATOR) -api_json_file=$<
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# Alias to rebuild and install $(GENERATOR)
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generator: $(GENERATOR)
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# Marked as .PHONY so that make always invokes go build.
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$(GENERATOR):
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go build -o $@
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.PHONY: all cached local generator $(GENERATOR)
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