mirror of
https://github.com/crazybber/awesome-patterns.git
synced 2024-11-25 14:26:04 +03:00
28 lines
428 B
Go
28 lines
428 B
Go
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package main
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import (
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"fmt"
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"os"
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"github.com/urfave/cli"
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)
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func main() {
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app := cli.NewApp()
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app.Name = "hello_cli"
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app.Usage = "Print hello world"
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app.Flags = []cli.Flag{
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cli.StringFlag{
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Name: "name, n",
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Value: "World",
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Usage: "Who to say hello to.",
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},
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}
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app.Action = func(c *cli.Context) error {
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name := c.GlobalString("name")
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fmt.Printf("Hello %s!\n", name)
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return nil
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}
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app.Run(os.Args)
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}
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