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root.go
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/
root.go
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package cli
import (
"os"
"github.com/spf13/cobra"
)
// rootCmd represents the base command when called without any subcommands
func newRootCmd() *cobra.Command {
var rootCmd = &cobra.Command{
Use: "go-lz-string",
Short: "compress/decompress using lz-string",
Long: `go-lz-string is a CLI application to compress/decompress using lz-string algorithm[https://github.com/pieroxy/lz-string].
This application implements algorithm is compatible with lz-string@^1.4.4`,
}
config := &Config{
In: os.Stdin,
Out: os.Stdout,
Err: os.Stderr,
}
rootCmd.AddCommand(
newCompressCmd(config),
newDecompressCmd(config),
newVersionCmd(config),
)
return rootCmd
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
rootCmd := newRootCmd()
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
}