Ben Vin
016f93ab4f
Add a monorepo for small single-purpose CLI tools that share a common library, so tools reuse TUI primitives and Kubernetes client bootstrapping instead of duplicating them. - common/tui: direction markers, style palette, width-aware padding/layout - common/kube: in-cluster→kubeconfig client loading + core/metrics clients - podgap: live TUI comparing pod requests/limits vs actual usage, with up/down markers showing per-pod change since the last refresh - Makefile auto-discovers tool directories: make <tool> | all | install
68 lines
1.8 KiB
Makefile
68 lines
1.8 KiB
Makefile
# benvin-utils — a collection of small tools. Each tool is a directory
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# containing a `package main`; the shared library lives under common/.
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#
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# Tools are auto-discovered, so adding a new tool directory needs no Makefile
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# edits: `make all`, `make install`, and `make <tool>` just pick it up.
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GO ?= go
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BINDIR ?= bin
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# GOBIN, else $(go env GOPATH)/bin — where `make install` puts binaries.
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GOBIN ?= $(shell $(GO) env GOBIN)
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ifeq ($(GOBIN),)
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GOBIN := $(shell $(GO) env GOPATH)/bin
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endif
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# A directory is a "tool" if it holds at least one *.go file with `package main`
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# and is not the shared library or hidden/dot dir.
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TOOLS := $(sort $(patsubst %/,%,$(dir $(shell grep -rl --include='*.go' '^package main' . 2>/dev/null))))
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TOOLS := $(filter-out ./common%,$(TOOLS))
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TOOLS := $(patsubst ./%,%,$(TOOLS))
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.DEFAULT_GOAL := all
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.PHONY: all
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all: $(TOOLS) ## Build every tool into ./bin
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# Pattern rule: `make <tool>` builds that one tool into ./bin/<tool>.
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.PHONY: $(TOOLS)
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$(TOOLS): %: | $(BINDIR)
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@echo " build $@"
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@$(GO) build -o $(BINDIR)/$@ ./$@
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$(BINDIR):
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@mkdir -p $(BINDIR)
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.PHONY: install
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install: ## Install every tool into $(GOBIN)
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@echo " install → $(GOBIN)"
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@$(GO) install ./...
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.PHONY: test
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test: ## Run all tests
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@$(GO) test ./...
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.PHONY: tidy
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tidy: ## go mod tidy
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@$(GO) mod tidy
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.PHONY: fmt vet
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fmt: ; @$(GO) fmt ./...
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vet: ; @$(GO) vet ./...
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.PHONY: clean
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clean: ## Remove built binaries
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@rm -rf $(BINDIR)
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.PHONY: list
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list: ## List discovered tools
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@echo $(TOOLS)
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.PHONY: help
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help: ## Show this help
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@echo "benvin-utils — tools: $(TOOLS)"
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@echo
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@grep -hE '^[a-zA-Z_$$()%-]+:.*?## ' $(MAKEFILE_LIST) | \
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sort | awk 'BEGIN{FS=":.*?## "}{printf " \033[36m%-12s\033[0m %s\n", $$1, $$2}'
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@echo
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@echo " make <tool> Build one tool (e.g. make podgap)"
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