rebornwwp

package main

import (
	"flag"
	"fmt"
	"go/build"
	"go/types"
	"os"

	"golang.org/x/tools/go/loader"

rebornwwp

cover () {
    local t=$(mktemp -t cover)
    go test $COVERFLAGS -coverprofile=$t $@ \
        && go tool cover -func=$t \
        && unlink $t
}

cover-web() {
  t=$(tempfile)
  go test $COVERFLAGS -coverprofile=$t $@ && go tool cover -html=$t && unlink $t

rebornwwp

SHELL := /bin/bash

REV := $(shell git rev-parse HEAD)
CHANGES := $(shell test -n "$$(git status --porcelain)" && echo '+CHANGES' || true)

TARGET := packer-provisioner-itamae-local
VERSION := $(shell cat VERSION)

OS := darwin freebsd linux openbsd
ARCH := 386 amd64

rebornwwp

package main

import (
	"fmt"
	"os"
	"os/signal"
	"syscall"
)

func main() {

rebornwwp

task-who-need-specific-envvar: guard-SPECIFIC_ENVVAR
	@echo ${SPECIFIC_ENVVAR}

guard-%:
	@ if [ "${${*}}" = "" ]; then \
		echo "Environment variable $* not set"; \
		exit 1; \
	fi

# $ make task-who-need-specific-envvar

rebornwwp

# Detect operating system in Makefile.
# Author: He Tao
# Date: 2015-05-30

OSFLAG 				:=
ifeq ($(OS),Windows_NT)
	OSFLAG += -D WIN32
	ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
		OSFLAG += -D AMD64
	endif

rebornwwp

# Makefile with help target. from https://blog.thapaliya.com/posts/well-documented-makefiles/
.DEFAULT_GOAL:=help
SHELL:=/bin/bash

##@ Dependencies

.PHONY: deps

deps:  ## Check dependencies
	$(info Checking and getting dependencies)

rebornwwp

FROM debian
RUN apt-get update \
  && apt-get -y install --no-install-recommends \
  openjdk-8-jdk
  # 删除不需要的apt包
  && rm -rf /var/lib/apt/lists/*
# 如果数据能编译成一个可执行文件，尽量能够精确复制。
COPY /target/a.jar /app

rebornwwp

# Snippet #2

f = open(FILENAME, 'rb')
data = bytearray(f.read())
data[0] = 97 # OK!


# Snippet #3

f = open(FILENAME, 'rb')

rebornwwp

factors' :: Integral t => t -> [t]
factors' n
  | n < 0 = factors' (-n)
  | n > 0 = if 1 == n
               then []
               else let fac = mfac n 2 in fac : factors' (n `div` fac)
  where mfac m x
          | rem m x == 0 = x
          | x * x > m    = m
          | otherwise    = mfac m (if odd x then x + 2 else x + 1)