This section describes how the parser resolves ambiguities between the program and the command. Given a definition like: func main() { var profile, password string opt := New() opt.SetUnknownMode(Pass) opt.StringVar(&profile, "profile", "") command := NewCommand() command.StringVar(&passw...
Kingpin is afluent-style, type-safe command-line parser. It supports flags, nested commands, and positional arguments. Install it with: $ go get gopkg.in/alecthomas/kingpin.v2 It looks like this: var(verbose=kingpin.Flag("verbose","Verbose mode.").Short('v').Bool()name=kingpin.Arg("na...
Kingpin is a fluent-style, type-safe command-line parser. It supports flags, nested commands, and positional arguments. Install it with: $ go get github.com/alecthomas/kingpin/v2 It looks like this: var ( verbose = kingpin.Flag("verbose", "Verbose mode.").Short('v').Bool() name =...
举个例子: package mainimport ( "fmt" "go/ast" "go/parser" "go/token" "go/types")func main { // 要解析和检查的Go代码 src := `package maintype intAlias = intfunc main { var x intAlias println(x)}` // 创建文件集 fset := token.NewFileSet // 解析Go代码 file, err := parser....
go-commander - Simplify the creation of command line interfaces for Go, with commands and sub-commands, with argument checks and contextual usage help. Forked from the "go" tool code. uggo - Yet another option parser offering gnu-like option parsing. This one wraps (embeds) flagset. It ...
sql解析:https://github.com/pingcap/parser,当然也可以用postgresql的c语言sql解析器(性能更强),pgpool-ii就是剥离的psotgresql解析器 11.1 标准库和golang/x库 以下是golang.org/x和 Go 内置库的一些主要区别: 1. 来源和维护 内置库:Go 语言的内置库是 Go 语言标准库的一部分,随 Go 语言的安装一同提供...
argparse - Command line argument parser inspired by Python’s argparse module. argv - Go library to split command line string as arguments array using the bash syntax. cli - Feature-rich and easy to use command-line package based on golang struct tags. cli - Simple and complete API for bu...
climax- An alternative CLI with "human face", in spirit of Go command cobra- A Commander for modern Go CLI interactions codegangsta/cli- A small package for building command line apps in Go. go-flags- go command line option parser
varCmdBuild=&base.Command{UsageLine:"go build [-o output] [-i] [build flags] [packages]",Short:"compile packages and dependencies",} 确定command后,main会调用command定义的Run函数,运行command。 二 运行command funcinit(){CmdBuild.Run=runBuildCmdInstall.Run=runInstall} ...
当项目更大含有更多依赖时,代码混淆所带来的混乱会更加严重,且由于第三方依赖包也被混淆,逆向破解时就无法通过引入的第三方包来猜测代码逻辑。 总结 本文从源码实现的角度探究了 Golang 编译调用工具链的大致流程以及burrowers/garble项目,了解了如何利用 go/ast 对代码进行混淆处理。通过混淆处理,代码的逻辑结构、二进...