cli-go

a simple library to build golang command line (cli / cmd)apps

go get github.com/seastart/cli-go

concepts

./app [-main_opt1=1] [command] [-cmd_opt1=1] [-cmd_opt2=2] [subcommands/args]

app is the application
command is sub command
opt is options one app may have some main options
one app may have some commands
one command may have some command options
one command main have some subcommands(arguments)

steps (3 step)

• app := cli.NewCliApp
• app.AddCommand
• app.Run

examples

• build app with no sub command

./main
./main -start=2

• build app with sub commands

./main
./main test -start=2
./main list -page=3

• build app with sub command with subcommands

./main
./main test live
./main test -start=2 live

• build app with main options and sub commands

// set default env and then run list command
./main -env=prod list -page=3

TODO

• support i18n