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41 lines
927 B
Go
41 lines
927 B
Go
// Package cli provides a minimal framework for creating and organizing command line
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// Go applications. cli is designed to be easy to understand and write, the most simple
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// cli application can be written as follows:
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// func main() {
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// cli.NewApp().Run(os.Args)
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// }
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//
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// Of course this application does not do much, so let's make this an actual application:
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// func main() {
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// app := cli.NewApp()
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// app.Name = "greet"
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// app.Usage = "say a greeting"
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// app.Action = func(c *cli.Context) {
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// println("Greetings")
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// }
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//
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// app.Run(os.Args)
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// }
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package cli
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import (
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"strings"
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)
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type MultiError struct {
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Errors []error
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}
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func NewMultiError(err ...error) MultiError {
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return MultiError{Errors: err}
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}
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func (m MultiError) Error() string {
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errs := make([]string, len(m.Errors))
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for i, err := range m.Errors {
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errs[i] = err.Error()
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}
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return strings.Join(errs, "\n")
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}
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