build: use caimake to build this project (#15)

.caimake/update.sh

@@ -0,0 +1,107 @@
+#!/bin/bash
+
+# Exit on error. Append "|| true" if you expect an error.
+set -o errexit
+# Do not allow use of undefined vars. Use ${VAR:-} to use an undefined VAR
+set -o nounset
+# Catch the error in pipeline.
+set -o pipefail
+
+# Controls verbosity of the script output and logging.
+VERBOSE="${VERBOSE:-5}"
+
+# If set true, the log will be colorized
+readonly COLOR_LOG=${COLOR_LOG:-true}
+
+readonly CAIMAKE_HOME=${CAIMAKE_HOME:-${HOME}/.caimake}
+
+readonly CAIMAKE_AUTO_UPDATE=${CAIMAKE_AUTO_UPDATE:-false}
+
+readonly project="caicloud/build-infra"
+
+if [[ ${COLOR_LOG} == "true" ]]; then
+	readonly blue="\033[34m"
+	readonly green="\033[32m"
+	readonly red="\033[31m"
+	readonly yellow="\033[36m"
+	readonly strong="\033[1m"
+	readonly reset="\033[0m"
+else
+	readonly blue=""
+	readonly green=""
+	readonly red=""
+	readonly yellow=""
+	readonly strong=""
+	readonly reset=""
+fi
+
+# Print a status line.  Formatted to show up in a stream of output.
+log::status() {
+	local V="${V:-0}"
+	if [[ $VERBOSE < $V ]]; then
+		return
+	fi
+
+	timestamp=$(date +"[%m%d %H:%M:%S]")
+	echo -e "${blue}==> $timestamp${reset} ${strong}$1${reset}"
+	shift
+	for message; do
+		echo "    $message"
+	done
+}
+
+# Log an error but keep going.  Don't dump the stack or exit.
+log::error() {
+	timestamp=$(date +"[%m%d %H:%M:%S]")
+	echo -e "${red}!!! $timestamp${reset} ${strong}${1-}${reset}"
+	shift
+	for message; do
+		echo "    $message"
+	done
+}
+
+command_exists() {
+	command -v "$@" >/dev/null 2>&1
+}
+
+caimake::update() {
+	mkdir -p ${CAIMAKE_HOME}
+
+	if ! command_exists caimake; then
+		# add CAIMAKE_HOME to PATH
+		export PATH=${CAIMAKE_HOME}:${PATH}
+		if ! command_exists caimake; then
+			# check again
+			caimake::download_binary
+		fi
+	fi
+
+	if [[ ${CAIMAKE_AUTO_UPDATE-} == "true" ]]; then
+		caimake update
+	fi
+}
+
+caimake::get_version_from_url() {
+	local url=${1-}
+	local version=${url##*/releases/download/}
+	version=${version%/*}
+	echo ${version}
+}
+
+caimake::download_binary() {
+	local hostos="$(uname -s | tr '[A-Z]' '[a-z]')"
+	local latest="$(curl -s https://api.github.com/repos/${project}/releases/latest | grep browser_download_url | cut -d '"' -f 4 | grep -m 1 ${hostos})"
+	local version="$(caimake::get_version_from_url ${latest-})"
+
+	if [[ -z ${version} ]]; then
+		# no release found on github
+		log::error "No caimake release found on Github"
+		exit 1
+	fi
+
+	log::status "Latest caimake release on Github is ${version}"
+
+	curl -L ${latest} -o ${CAIMAKE_HOME}/caimake.temp
+	mv ${CAIMAKE_HOME}/caimake.temp ${CAIMAKE_HOME}/caimake
+	chmod +x ${CAIMAKE_HOME}/caimake
+}

Makefile

@@ -1,17 +1,26 @@
 # Copyright 2017 The Caicloud Authors.
 #
+# =====================================================================
+#   This file was autogenerated. Do not edit it manually!
+#   save all your custom variables and targets in Makefile.expansion!
+# =====================================================================
+#
 # Old-skool build tools.
 #
 # Commonly used targets (see each target for more information):
 #   all: Build code.
 #   test: Run tests.
 #   clean: Clean up.
 # 
-# see docs/Makefile.md for more information.
+# see https://github.com/caicloud/build-infra/blob/master/docs/Specification.md for more information.
+
 
 # It's necessary to set this because some environments don't link sh -> bash.
 SHELL := /bin/bash
 
+# Default target
+.DEFAULT_GOAL := all
+
 # We don't need make's built-in rules.
 MAKEFLAGS += --no-builtin-rules
 .SUFFIXES:
@@ -36,20 +45,55 @@ GO_BUILD_TARGETS := cmd/controller cmd/nginx-proxy
 # Targets using CGO_ENABLED=0. It is a single word without dir prefix.
 GO_STATIC_LIBRARIES := 
 # Skip go unittest under the following dir.
-GO_TEST_EXCEPTIONS := 
+GO_TEST_EXCEPTIONS :=
 
 # Pre-defined all directories containing Dockerfiles for building containers.
-DOCKER_BUILD_TARGETS := build/controller build/nginx-proxy
+DOCKER_BUILD_TARGETS := build/controller build/nginx-base build/nginx-proxy
 # Container registries.
-DOCKER_REGISTRIES := cargo.caicloudprivatetest.com/caicloud
+DOCKER_REGISTRIES := cargo.caicloudprivatetest.com/caicloud 
 # Force pushing to override images in remote registries
 DOCKER_FORCE_PUSH ?= true
 # Container image prefix and suffix added to targets.
 # The final built images are:
 #   $[REGISTRY]/$[IMAGE_PREFIX]$[TARGET]$[IMAGE_SUFFIX]:$[VERSION]
 #   $[REGISTRY] is an item from $[DOCKER_REGISTRIES], $[TARGET] is the basename from $[DOCKER_BUILD_TARGETS[@]].
-DOCKER_IMAGE_PREFIX := $(strip canary-)
-DOCKER_IMAGE_SUFFIX := $(strip )
+DOCKER_IMAGE_PREFIX := canary-
+DOCKER_IMAGE_SUFFIX := 
+
+# =========================================================
+# variables for caimake.
+# =========================================================
+
+# add caimake home to path
+CAIMAKE_HOME ?= $(HOME)/.caimake
+PATH := $(CAIMAKE_HOME):$(PATH)
+# auto update caimake binary
+CAIMAKE_AUTO_UPDATE ?= true
+# check if caimake.sh exists
+CAIMAKE_OFFLINE := $(shell if [ -e ".caimake/caimake.sh" ]; then echo "true"; else echo "false"; fi;)
+ifeq ($(CAIMAKE_OFFLINE),true)
+# use local script
+CAIMAKE := bash .caimake/caimake.sh
+else
+# use binary
+CAIMAKE := caimake
+endif
+
+# user defined Makefile to expands targets
+-include Makefile.expansion
+
+# check if pre-build defined in Makefile.expansion
+PRE_BUILD := $(shell $(MAKE) -n pre-build 2> /dev/null)
+ifdef PRE_BUILD
+PRE_BUILD := pre-build
+endif
+
+# check caimake binary
+.PHONY: check-caimake
+check-caimake: 
+ifeq ($(CAIMAKE_OFFLINE),false)
+	@source .caimake/update.sh && caimake::update
+endif
 
 define ALL_HELP_INFO
 # Build code.
@@ -73,12 +117,37 @@ define ALL_HELP_INFO
 #           debugging tools like delve.
 endef
 .PHONY: all build
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 all build:
 	@echo "$$ALL_HELP_INFO"
 else
-all build:
-	hack/make-rules/build.sh $(WHAT)
+all build: check-caimake $(PRE_BUILD)
+	$(CAIMAKE) go build $(WHAT)
+endif 
+
+define GO_BUILD_HELP_INFO
+# Build code.
+#
+# Args:
+#   GOFLAGS: Extra flags to pass to 'go' when building.
+#   GOLDFLAGS: Extra linking flags passed to 'go' when building.
+#   GOGCFLAGS: Additional go compile flags passed to 'go' when building.
+#
+# Example:
+#   make $(1)
+#   make $(1) GOFLAGS=-v
+#   make $(1) GOGCFLAGS="-N -l"
+#     Note: Use the -N -l options to disable compiler optimizations an inlining.
+#           Using these build options allows you to subsequently use source
+#           debugging tools like delve.
+endef
+.PHONY: $(GO_BUILD_TARGETS)
+ifeq ($(HELP),y)
+$(GO_BUILD_TARGETS):
+	$(call GO_BUILD_HELP_INFO, $@)
+else
+$(GO_BUILD_TARGETS): check-caimake $(PRE_BUILD)
+	$(CAIMAKE) go build $@
 endif 
 
 define UNITTEST_HELP_INFO
@@ -92,19 +161,19 @@ define UNITTEST_HELP_INFO
 # Example:
 #   make
 #   make unittest
-#   make unittest WHAT=cmd/server GOFLAGS=-v
+#   make unittest GOFLAGS="-v -x"
 #   make unittest GOGCFLAGS="-N -l"
 #     Note: Use the -N -l options to disable compiler optimizations an inlining.
 #           Using these build options allows you to subsequently use source
 #           debugging tools like delve.
 endef
 .PHONY: unittest
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 unittest:
 	@echo "$$UNITTEST_HELP_INFO"
 else
-unittest:
-	hack/make-rules/unittest.sh
+unittest: check-caimake
+	$(CAIMAKE) go unittest
 endif 
 
 define BUILD_LOCAL_HELP_INFO
@@ -128,12 +197,12 @@ define BUILD_LOCAL_HELP_INFO
 #           debugging tools like delve.
 endef
 .PHONY: build-local
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 build-local:
 	@echo "$$BUILD_LOCAL_HELP_INFO"
 else
-build-local:
-	LOCAL_BUILD=true hack/make-rules/build.sh $(WHAT) 
+build-local: check-caimake $(PRE_BUILD)
+	LOCAL_BUILD=true $(CAIMAKE) go build $(WHAT) 
 endif 
 
 define BUILD_IN_CONTAINER_HELP_INFO
@@ -157,12 +226,12 @@ define BUILD_IN_CONTAINER_HELP_INFO
 #           debugging tools like delve.
 endef
 .PHONY: build-in-container
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 build-in-container:
 	@echo "$$BUILD_LINUX_HELP_INFO"
 else
-build-in-container:
-	LOCAL_BUILD=false hack/make-rules/build.sh $(WHAT) 
+build-in-container: check-caimake $(PRE_BUILD)
+	LOCAL_BUILD=false $(CAIMAKE) go build $(WHAT) 
 endif 
 
 define CONTAINER_HELP_INFO
@@ -176,12 +245,27 @@ define CONTAINER_HELP_INFO
 #   make container WAHT=build/server
 endef
 .PHONY: container 
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 container:
 	@echo "$$CONTAINER_HELP_INFO"
 else
-container:
-	PRJ_DOCKER_BUILD=1 hack/make-rules/docker.sh $(WHAT)
+container: check-caimake
+	$(CAIMAKE) docker build $(WHAT)
+endif 
+
+define DOCKER_BUILD_HELP_INFO 
+ # Build docker image.
+#
+# Example:
+#   make $(1)  
+endef
+.PHONY: $(DOCKER_BUILD_TARGETS)
+ifeq ($(HELP),y)
+$(DOCKER_BUILD_TARGETS):
+	$(call DOCKER_BUILD_HELP_INFO, $@)
+else
+$(DOCKER_BUILD_TARGETS): check-caimake
+	$(CAIMAKE) docker build $@
 endif 
 
 define PUSH_HELP_INFO
@@ -196,12 +280,12 @@ define PUSH_HELP_INFO
 #   make push WAHT=build/server
 endef
 .PHONY: push 
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 push:
 	@echo "$$PUSH_HELP_INFO"
 else
-push:
-	PRJ_DOCKER_PUSH=1 hack/make-rules/docker.sh $(WHAT)
+push: check-caimake
+	$(CAIMAKE) docker push $(WHAT)
 endif 
 
 
@@ -213,10 +297,10 @@ define CLEAN_HELP_INFO
 #
 endef
 .PHONY: clean
-ifeq ($(PRINT_HELP),y)
+ifeq ($(HELP),y)
 clean:
 	@echo "$$CLEAN_HELP_INFO"
 else
-clean:
-	hack/make-rules/clean.sh
+clean: check-caimake
+	$(CAIMAKE) clean
 endif