Initial import (#1)

.dockerignore

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+release

.gitignore

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+/release

Dockerfile

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+FROM debian:jessie
+
+RUN \
+  apt-get update -yq && \
+  apt-get install -yq --no-install-recommends \
+    build-essential \
+    ca-certificates \
+    curl
+WORKDIR /app

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2017 Uber Technologies, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Makefile

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+.DEFAULT_GOAL := release
+
+UNAME_OS := $(shell uname -s)
+UNAME_ARCH := $(shell uname -m)
+
+BUILD_BASE := /tmp/ragel-build
+
+BUILD := $(BUILD_BASE)/$(UNAME_OS)/$(UNAME_ARCH)
+
+LIB := $(BUILD)/lib
+BIN := $(BUILD)/bin
+
+RELEASE := $(shell pwd)/release
+
+RAGEL_VERSION := 6.10
+
+RAGEL_LIB = $(LIB)/ragel-$(RAGEL_VERSION)
+RAGEL_TAR = $(RAGEL_LIB)/ragel.tar.gz
+RAGEL = $(BIN)/ragel
+
+$(RAGEL_TAR):
+	@mkdir -p $(RAGEL_LIB)
+	curl -L "https://www.colm.net/files/ragel/ragel-$(RAGEL_VERSION).tar.gz" > $(RAGEL_TAR)
+
+$(RAGEL): $(RAGEL_TAR)
+	@mkdir -p $(BIN)
+	cd $(RAGEL_LIB); tar xzf $(RAGEL_TAR)
+	cd $(RAGEL_LIB)/ragel-$(RAGEL_VERSION); ./configure --prefix=$(RAGEL_LIB) --disable-manual --disable-dependency-tracking
+	cd $(RAGEL_LIB)/ragel-$(RAGEL_VERSION); make install
+	cp $(RAGEL_LIB)/bin/ragel $(RAGEL)
+
+DOCKER_VERSION := 17.03.1-ce
+DOCKER_OS := $(UNAME_OS)
+DOCKER_ARCH := $(UNAME_ARCH)
+
+DOCKER_LIB := $(LIB)/docker-$(DOCKER_VERSION)
+DOCKER_TAR := $(DOCKER_LIB)/docker.tar.gz
+DOCKER := $(BIN)/docker
+
+$(DOCKER_TAR):
+	@mkdir -p $(DOCKER_LIB)
+	curl -L "https://get.docker.com/builds/$(DOCKER_OS)/$(DOCKER_ARCH)/docker-$(DOCKER_VERSION).tgz" > $(DOCKER_TAR)
+
+$(DOCKER): $(DOCKER_TAR)
+	@mkdir -p $(BIN)
+	cd $(DOCKER_LIB); tar xzf $(DOCKER_TAR)
+	cp $(DOCKER_LIB)/docker/docker $(DOCKER)
+
+DOCKERFILE := Dockerfile
+DOCKER_IMAGE := uber/ragel:$(RAGEL_VERSION)
+
+ifdef DOCKER_HOST
+DOCKER_BUILD_FLAGS ?= --compress
+endif
+
+DOCKER_RUN_FLAGS := -v $(shell pwd):/app -v $(BUILD_BASE):$(BUILD_BASE)
+
+.PHONY: clean
+clean:
+	rm -rf $(BUILD_BASE) $(RELEASE)
+
+.PHONY: local-build
+local-build: $(RAGEL)
+
+.PHONY: docker-build
+docker-build: $(DOCKER)
+	PATH=$$PATH:$(BIN) docker build $(DOCKER_BUILD_FLAGS) -t $(DOCKER_IMAGE) -f $(DOCKERFILE) .
+	PATH=$$PATH:$(BIN) docker run $(DOCKER_RUN_FLAGS) $(DOCKER_IMAGE) make local-build
+
+.PHONY: build
+build: __check_darwin local-build docker-build
+
+.PHONY: release
+release: build
+	@rm -rf $(RELEASE)
+	@mkdir -p $(RELEASE)
+	cp $(BUILD_BASE)/Darwin/x86_64/bin/ragel $(RELEASE)/ragel-Darwin-x86_64
+	cp $(BUILD_BASE)/Linux/x86_64/bin/ragel $(RELEASE)/ragel-Linux-x86_64
+
+.PHONY: __check_darwin
+__check_darwin:
+ifneq ($(UNAME_OS),Darwin)
+	$(error You must run the build from a Darwin machine, uname -s returned $(UNAME_OS))
+else
+	@echo
+endif