25 lines
427 B
Go
25 lines
427 B
Go
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package cli_test
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import (
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"fmt"
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"github.com/codegangsta/cli"
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"os"
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)
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func ExampleApp() {
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// set args for examples sake
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os.Args = []string{"greet", "--name", "Jeremy"}
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app := cli.NewApp()
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app.Name = "greet"
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app.Flags = []cli.Flag{
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cli.StringFlag{"name", "bob", "a name to say"},
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}
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app.Action = func(c *cli.Context) {
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fmt.Printf("Hello %v\n", c.String("name"))
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}
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app.Run(os.Args)
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// Output:
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// Hello Jeremy
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}
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