Initial QSfera import

Server/vendor/github.com/samber/lo/Makefile

@@ -0,0 +1,57 @@
+# Only build/test/lint exp/simd when Go version is >= 1.26 (requires goexperiment.simd)
+GO_VERSION := $(shell go version 2>/dev/null | sed -n 's/.*go\([0-9]*\)\.\([0-9]*\).*/\1.\2/p')
+GO_SIMD_SUPPORT := $(shell ver="$(GO_VERSION)"; [ -n "$$ver" ] && [ "$$(printf '%s\n1.26\n' "$$ver" | sort -V | tail -1)" = "$$ver" ] && echo yes)
+
+build:
+	go build -v ./...
+	@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && GOEXPERIMENT=simd go build -v ./; fi
+
+test:
+	go test -race ./...
+	@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && GOEXPERIMENT=simd go test -race ./; fi
+watch-test:
+	reflex -t 50ms -s -- sh -c 'gotest -race ./...'
+
+bench:
+	go test -v -run=^Benchmark -benchmem -count 3 -bench ./...
+watch-bench:
+	reflex -t 50ms -s -- sh -c 'go test -v -run=^Benchmark -benchmem -count 3 -bench ./...'
+
+coverage:
+	go test -v -coverprofile=cover.out -covermode=atomic ./...
+	go tool cover -html=cover.out -o cover.html
+
+tools:
+	go install github.com/cespare/reflex@latest
+	go install github.com/rakyll/gotest@latest
+	go install github.com/psampaz/go-mod-outdated@latest
+	go install github.com/jondot/goweight@latest
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+	go get -t -u golang.org/x/tools/cmd/cover
+	go install github.com/sonatype-nexus-community/nancy@latest
+	go install golang.org/x/perf/cmd/benchstat@latest
+	go install github.com/cespare/prettybench@latest
+	go mod tidy
+
+	# brew install hougesen/tap/mdsf
+
+lint:
+	golangci-lint run --timeout 60s --max-same-issues 50 ./...
+	@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && golangci-lint run --timeout 60s --max-same-issues 50 ./; fi
+	# mdsf verify --debug --log-level warn docs/
+lint-fix:
+	golangci-lint run --timeout 60s --max-same-issues 50 --fix ./...
+	@if [ -n "$(GO_SIMD_SUPPORT)" ]; then cd ./exp/simd && golangci-lint run --timeout 60s --max-same-issues 50 --fix ./; fi
+	# mdsf format --debug --log-level warn docs/
+
+audit:
+	go list -json -m all | nancy sleuth
+
+outdated:
+	go list -u -m -json all | go-mod-outdated -update -direct
+
+weight:
+	goweight
+
+doc:
+	cd docs && npm install && npm start