databricks-cli/cmd/root/root.go

64 lines
1.8 KiB
Go

package root
import (
"context"
"fmt"
"os"
"github.com/spf13/cobra"
)
// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "bricks",
Short: "Databricks project lifecycle management",
Long: `Where's "data"? Secured by the unity catalog. Projects build lifecycle is secured by bricks`,
// Cobra prints the usage string to stderr if a command returns an error.
// This usage string should only be displayed if an invalid combination of flags
// is specified and not when runtime errors occur (e.g. resource not found).
// The usage string is include in [flagErrorFunc] for flag errors only.
SilenceUsage: true,
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
ctx := cmd.Context()
// Configure default logger.
ctx, err := initializeLogger(ctx, cmd)
if err != nil {
return err
}
// Configure our user agent with the command that's about to be executed.
ctx = withCommandInUserAgent(ctx, cmd)
ctx = withUpstreamInUserAgent(ctx)
cmd.SetContext(ctx)
return nil
},
}
// Wrap flag errors to include the usage string.
func flagErrorFunc(c *cobra.Command, err error) error {
return fmt.Errorf("%w\n\n%s", err, c.UsageString())
}
// 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() {
// TODO: deferred panic recovery
ctx := context.Background()
err := RootCmd.ExecuteContext(ctx)
if err != nil {
os.Exit(1)
}
}
func init() {
RootCmd.SetFlagErrorFunc(flagErrorFunc)
// The VS Code extension passes `-v` in debug mode and must be changed
// to use the new flags in `./logger.go` prior to removing this flag.
RootCmd.PersistentFlags().BoolP("verbose", "v", false, "")
RootCmd.PersistentFlags().MarkHidden("verbose")
}