/
args.go
45 lines (35 loc) · 986 Bytes
/
args.go
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package main
import (
"fmt"
"os"
"github.com/spf13/cobra"
)
type programArguments struct {
dirPathA string
dirPathB string
enableLogs bool
}
const (
version = "1.0.0"
binaryName = "fdiff"
)
var args programArguments
func NewRootCmd() *cobra.Command {
rootCmd := &cobra.Command{
Use: fmt.Sprintf("%s <folderA> <folderB>", binaryName),
Version: version,
Long: fmt.Sprintf("%s - Recursively traverse folderA and folderB and prints the files that are in folderA and not in folderB (set difference folderA - folderB)", binaryName),
Short: fmt.Sprintf("%s - print folderA - folderB file difference", binaryName),
Args: cobra.MinimumNArgs(2),
Run: func(cmd *cobra.Command, cmdlineArgs []string) {
args.dirPathA = cmdlineArgs[0]
args.dirPathB = cmdlineArgs[1]
err := run(args)
if err != nil {
os.Exit(1)
}
},
}
rootCmd.Flags().BoolVarP(&args.enableLogs, "verbose", "V", false, "enable verbose logging")
return rootCmd
}