graphql-engine/cli/commands/root.go

// Package commands contains the definition for all the commands present in
// Hasura CLI.
package commands

import (
	"github.com/hasura/graphql-engine/cli"
	"github.com/spf13/cobra"
)

// ec is the Execution Context for the current run.
var ec *cli.ExecutionContext

// rootCmd is the main "hasura" command
var rootCmd = &cobra.Command{
	Use:           "hasura",
	Short:         "Hasura GraphQL Engine command line tool",
	SilenceUsage:  true,
	SilenceErrors: true,
	PersistentPreRun: func(cmd *cobra.Command, args []string) {
		ec.Telemetry.Command = cmd.CommandPath()
	},
}

func init() {
	ec = cli.NewExecutionContext()
	rootCmd.AddCommand(
		NewInitCmd(ec),
		NewConsoleCmd(ec),
		NewMetadataCmd(ec),
		NewMigrateCmd(ec),
		NewVersionCmd(ec),
		NewDocsCmd(ec),
	)
	f := rootCmd.PersistentFlags()
	f.StringVar(&ec.LogLevel, "log-level", "INFO", "log level (DEBUG, INFO, WARN, ERROR, FATAL)")
	f.StringVar(&ec.ExecutionDirectory, "project", "", "directory where commands are executed. (default: current dir)")
}

// Execute executes the command and returns the error
func Execute() error {
	err := rootCmd.Execute()
	if err != nil {
		ec.Telemetry.IsError = true
	}
	ec.Telemetry.Beam()
	if ec.Spinner != nil {
		ec.Spinner.Stop()
	}
	return err
}