CRYSTAL_BIN ?= $(shell which crystal) SHARDS_BIN ?= $(shell which shards) ifeq ($(OS),Windows_NT) uname_S := Windows else uname_S := $(shell uname -s) endif build: [ -d bin ] || mkdir bin docker run --rm -it -v $(CURDIR):/app -w /app durosoft/crystal-alpine:0.30.1 /bin/sh -c "crystal build src/bootstrap.cr -o bin/bootstrap --release --static --no-debug ; strip bin/bootstrap" zip -j bootstrap.zip bin/bootstrap dependencies: (SHARDS_BIN) clean: rm -fr ./bin bootstrap.zip test: build $(CRYSTAL_BIN) spec