26 lines
725 B
Makefile
26 lines
725 B
Makefile
.PHONY: fmt vet check githook
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STAGED_GO := $(shell git diff --cached --name-only --diff-filter=ACM | grep '\.go$$')
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STAGED_PKGS := $(shell echo "$(STAGED_GO)" | tr ' ' '\n' | xargs -I{} dirname {} | sort -u | sed 's|^|./|')
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fmt:
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@if [ -z "$(STAGED_GO)" ]; then exit 0; fi; \
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unformatted=$$(gofmt -l $(STAGED_GO)); \
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if [ -n "$$unformatted" ]; then \
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echo "$$unformatted: unformatted staged file"; \
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exit 1; \
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fi
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vet:
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@if [ -z "$(STAGED_GO)" ]; then exit 0; fi; \
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go vet $(STAGED_PKGS)
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check: fmt vet
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githook:
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@mkdir -p .git/hooks
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@echo '#!/bin/sh' > .git/hooks/pre-commit
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@echo 'make check' >> .git/hooks/pre-commit
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@chmod +x .git/hooks/pre-commit
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@echo "Installed pre-commit hook: .git/hooks/pre-commit"
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