Publish camera frame

vendor/github.com/avast/retry-go/Makefile

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+SOURCE_FILES?=$$(go list ./... | grep -v /vendor/)
+TEST_PATTERN?=.
+TEST_OPTIONS?=
+DEP?=$$(which dep)
+VERSION?=$$(cat VERSION)
+LINTER?=$$(which golangci-lint)
+LINTER_VERSION=1.15.0
+
+ifeq ($(OS),Windows_NT)
+	DEP_VERS=dep-windows-amd64
+	LINTER_FILE=golangci-lint-$(LINTER_VERSION)-windows-amd64.zip
+	LINTER_UNPACK= >| app.zip; unzip -j app.zip -d $$GOPATH/bin; rm app.zip
+else ifeq ($(OS), Darwin)
+	LINTER_FILE=golangci-lint-$(LINTER_VERSION)-darwin-amd64.tar.gz
+	LINTER_UNPACK= | tar xzf - -C $$GOPATH/bin --wildcards --strip 1 "**/golangci-lint"
+else
+	DEP_VERS=dep-linux-amd64
+	LINTER_FILE=golangci-lint-$(LINTER_VERSION)-linux-amd64.tar.gz
+	LINTER_UNPACK= | tar xzf - -C $$GOPATH/bin --wildcards --strip 1 "**/golangci-lint"
+endif
+
+setup:
+	go get -u github.com/pierrre/gotestcover
+	go get -u golang.org/x/tools/cmd/cover
+	go get -u github.com/robertkrimen/godocdown/godocdown
+	@if [ "$(LINTER)" = "" ]; then\
+		curl -L https://github.com/golangci/golangci-lint/releases/download/v$(LINTER_VERSION)/$(LINTER_FILE) $(LINTER_UNPACK) ;\
+		chmod +x $$GOPATH/bin/golangci-lint;\
+	fi
+	@if [ "$(DEP)" = "" ]; then\
+		curl -L https://github.com/golang/dep/releases/download/v0.3.1/$(DEP_VERS) >| $$GOPATH/bin/dep;\
+		chmod +x $$GOPATH/bin/dep;\
+	fi
+	dep ensure
+
+generate: ## Generate README.md
+	godocdown >| README.md
+
+test: generate test_and_cover_report lint
+
+test_and_cover_report:
+	gotestcover $(TEST_OPTIONS) -covermode=atomic -coverprofile=coverage.txt $(SOURCE_FILES) -run $(TEST_PATTERN) -timeout=2m
+
+cover: test ## Run all the tests and opens the coverage report
+	go tool cover -html=coverage.txt
+
+fmt: ## gofmt and goimports all go files
+	find . -name '*.go' -not -wholename './vendor/*' | while read -r file; do gofmt -w -s "$$file"; goimports -w "$$file"; done
+
+lint: ## Run all the linters
+	golangci-lint run
+
+ci: test_and_cover_report ## Run all the tests but no linters - use https://golangci.com integration instead
+
+build:
+	go build
+
+release: ## Release new version
+	git tag | grep -q $(VERSION) && echo This version was released! Increase VERSION! || git tag $(VERSION) && git push origin $(VERSION) && git tag v$(VERSION) && git push origin v$(VERSION)
+
+# Absolutely awesome: http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.DEFAULT_GOAL := build