wrds-download

TUI/CLI tool for browsing and downloading WRDS data
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root.go (607B)

      1 package cmd
      2 
      3 import (
      4 	"fmt"
      5 	"os"
      6 
      7 	"github.com/spf13/cobra"
      8 )
      9 
     10 var rootCmd = &cobra.Command{
     11 	Use:   "wrds-dl",
     12 	Short: "WRDS data browser and downloader",
     13 	Long: `wrds is a CLI/TUI tool for navigating and downloading data
     14 from the Wharton Research Data Services (WRDS) PostgreSQL database.
     15 
     16 Authentication is read from standard PostgreSQL environment variables:
     17   PGHOST, PGPORT, PGUSER, PGPASSWORD, PGDATABASE
     18 
     19 Or from ~/.pgpass if PGPASSWORD is not set.`,
     20 }
     21 
     22 // Execute runs the root command.
     23 func Execute() {
     24 	if err := rootCmd.Execute(); err != nil {
     25 		fmt.Fprintln(os.Stderr, err)
     26 		os.Exit(1)
     27 	}
     28 }