30 lines
409 B
Markdown
30 lines
409 B
Markdown
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You can lookup arguments by calling the `Args` function on `cli.Context`, e.g.:
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<!-- {
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"output": "Hello \""
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} -->
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```go
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package main
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import (
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"fmt"
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"log"
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"os"
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"github.com/urfave/cli/v2"
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)
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func main() {
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app := &cli.App{
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Action: func(cCtx *cli.Context) error {
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fmt.Printf("Hello %q", cCtx.Args().Get(0))
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return nil
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},
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}
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if err := app.Run(os.Args); err != nil {
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log.Fatal(err)
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}
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}
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```
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