48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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)
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var (
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dbname string
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host string
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port int
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username string
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password string
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table string
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numRows int
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)
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func main() {
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var rootCmd = &cobra.Command{
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Use: "sqlcsvgen [output.csv]",
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Short: "A CLI tool to generate random CSV data for SQL tables.",
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Args: cobra.ExactArgs(1),
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Run: func(cmd *cobra.Command, args []string) {
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if err := generateCSV(args[0]); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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},
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}
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rootCmd.Flags().StringVarP(&dbname, "dbname", "d", "", "Database name")
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rootCmd.Flags().StringVarP(&host, "host", "s", "localhost", "Host address")
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rootCmd.Flags().IntVarP(&port, "port", "p", 1433, "Port number")
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rootCmd.Flags().StringVarP(&username, "user", "u", "", "Database username")
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rootCmd.Flags().StringVarP(&password, "password", "w", "", "Database password")
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rootCmd.Flags().IntVarP(&numRows, "num-rows", "n", 1000, "Number of rows to generate")
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rootCmd.Flags().StringVarP(&table, "table", "t", "", "Table to generate data")
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rootCmd.MarkFlagRequired("dbname")
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rootCmd.MarkFlagRequired("table")
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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