mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-10 09:50:58 +02:00
a936b8fb00
* Add a document about contributing
It is shamelessly stolen from opentelemetry-python and edited to be
relevant to opentelemetry-go. This file should explain some less
obvious things about the development of the project, like running
linters and regenerating the files.
* Force the use of go modules
Until go 1.13 modules were disabled by default if the repository was
inside GOPATH. This was causing issues when running `make precommit`
for the first time, as it could not find sources for any of the tools
used in `make precommit` under `${GOPATH}/src`. With setting the
`GO111MODULE` environment variable to `on`, we tell `go` to behave
differently, just like go 1.13 does by default.
86 lines
2.3 KiB
Makefile
86 lines
2.3 KiB
Makefile
ALL_PKGS := $(shell GO111MODULE=on go list ./...)
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export GO111MODULE=on
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EXAMPLES := \
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./example/basic \
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./example/http/client \
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./example/http/server \
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./experimental/streaming/example/basic
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# All source code and documents. Used in spell check.
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ALL_DOCS := $(shell find . -name '*.md' -type f | sort)
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# All directories with go.mod files. Used in go mod tidy.
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ALL_GO_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | sort)
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GOTEST=go test
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GOTEST_OPT?=-v -race -timeout 30s
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GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic
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.DEFAULT_GOAL := precommit
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.PHONY: precommit
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TOOLS_DIR := ./.tools
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$(TOOLS_DIR)/golangci-lint: go.mod go.sum tools.go
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go build -o $(TOOLS_DIR)/golangci-lint github.com/golangci/golangci-lint/cmd/golangci-lint
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$(TOOLS_DIR)/misspell: go.mod go.sum tools.go
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go build -o $(TOOLS_DIR)/misspell github.com/client9/misspell/cmd/misspell
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$(TOOLS_DIR)/stringer: go.mod go.sum tools.go
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go build -o $(TOOLS_DIR)/stringer golang.org/x/tools/cmd/stringer
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precommit: $(TOOLS_DIR)/golangci-lint $(TOOLS_DIR)/misspell $(TOOLS_DIR)/stringer
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PATH="$(abspath $(TOOLS_DIR)):$${PATH}" go generate ./...
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# TODO: Fix this on windows.
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set -e; for dir in $(ALL_GO_MOD_DIRS); do \
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echo "golangci-lint in $${dir}"; \
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(cd "$${dir}" && $(abspath $(TOOLS_DIR))/golangci-lint run --fix); \
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done
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$(TOOLS_DIR)/misspell -w $(ALL_DOCS)
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set -e; for dir in $(ALL_GO_MOD_DIRS); do \
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echo "go mod tidy in $${dir}"; \
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(cd "$${dir}" && go mod tidy); \
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done
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.PHONY: test-with-coverage
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test-with-coverage:
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$(GOTEST) $(GOTEST_OPT_WITH_COVERAGE) $(ALL_PKGS)
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go tool cover -html=coverage.txt -o coverage.html
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.PHONY: circle-ci
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circle-ci: precommit test-clean-work-tree test-with-coverage test-386 examples
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.PHONY: test-clean-work-tree
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test-clean-work-tree:
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@if ! git diff --quiet; then \
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echo; \
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echo 'Working tree is not clean, did you forget to run "make precommit"?'; \
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echo; \
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git status; \
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exit 1; \
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fi
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.PHONY: test
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test: examples
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$(GOTEST) $(GOTEST_OPT) $(ALL_PKGS)
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.PHONY: test-386
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test-386:
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GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS)
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.PHONY: examples
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examples:
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@set -e; for ex in $(EXAMPLES); do \
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echo "Building $${ex}"; \
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(cd "$${ex}" && go build .); \
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done
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all-pkgs:
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@echo $(ALL_PKGS) | tr ' ' '\n' | sort
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all-docs:
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@echo $(ALL_DOCS) | tr ' ' '\n' | sort
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