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Update README.md

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Jeremy Saenz 2013-07-18 11:58:14 -07:00
parent 22e11159f5
commit 39a21042e1
1 changed files with 24 additions and 2 deletions
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README.md
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@ -77,10 +77,32 @@ GLOBAL OPTIONS
```
### Arguments
WIP
You can lookup arguments by calling the `Args` function on cli.Context.
``` go
...
cli.Action = func(c *cli.Context) {
println("Hello", c.Args()[0])
}
...
```
### Flags
WIP
Setting and querying flags is simple.
``` go
...
cli.Flags = []cli.Flag {
cli.StringFlag{"lang", "english", "language for the greeting"},
}
cli.Action = func(c *cli.Context) {
if c.String("lang") == "spanish" {
println("Hola", c.Args()[0])
} else {
println("Hello", c.Args()[0])
}
}
...
```
### Subcommands
WIP