/
root.go
59 lines (50 loc) · 1.74 KB
/
root.go
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// Package command contains the basic CLI commands to run Pact Go.
package command
import (
"fmt"
"io/ioutil"
"log"
"os"
"github.com/hashicorp/logutils"
"github.com/spf13/cobra"
)
var verbose bool
var logLevel string
// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "pact-go",
Short: "Pact Go makes it easier to work with Pact with Golang projects",
Long: `Pact Go is a utility that wraps a number of external applications into
an idiomatic Golang interface and CLI, providing a mock service and DSL for
the consumer project, and interaction playback and verification for the
service provider project.`,
}
// Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(-1)
}
}
func init() {
// Here you will define your flags and configuration settings.
// Cobra supports Persistent Flags, which, if defined here,
// will be global for your application.
RootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", true, "verbose output")
RootCmd.PersistentFlags().StringVarP(&logLevel, "logLevel", "l", "INFO", "Set the logging level (DEBUG, INFO, ERROR)")
// Cobra also supports local flags, which will only run
// when this action is called directly.
RootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}
func setLogLevel(verbose bool, level string) {
filter := &logutils.LevelFilter{
Levels: []logutils.LogLevel{"DEBUG", "INFO", "ERROR"},
MinLevel: logutils.LogLevel(level),
Writer: os.Stderr,
}
log.SetOutput(filter)
if !verbose {
log.SetOutput(ioutil.Discard)
}
}