forked from gobuffalo/buffalo
/
root.go
82 lines (66 loc) · 1.95 KB
/
root.go
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package cmd
import (
"fmt"
"os"
"strings"
"github.com/gobuffalo/buffalo"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var anywhereCommands = []string{"new", "version", "info", "help"}
// RootCmd is the hook for all of the other commands in the buffalo binary.
var RootCmd = &cobra.Command{
SilenceErrors: true,
Use: "buffalo",
Short: "Build Buffalo applications with ease",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
if err := buffalo.LoadPlugins(); err != nil {
return err
}
isFreeCommand := false
for _, freeCmd := range anywhereCommands {
if freeCmd == cmd.Name() {
isFreeCommand = true
}
}
if isFreeCommand {
return nil
}
if !insideBuffaloProject() {
return fmt.Errorf("you need to be inside your buffalo project path to run this command")
}
return nil
},
}
// 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 {
if strings.Contains(err.Error(), dbNotFound) || strings.Contains(err.Error(), popNotFound) {
logrus.Errorf(popInstallInstructions)
os.Exit(-1)
}
logrus.Errorf("Error: %s", err)
if strings.Contains(err.Error(), dbNotFound) || strings.Contains(err.Error(), popNotFound) {
fmt.Println(popInstallInstructions)
os.Exit(-1)
}
os.Exit(-1)
}
}
const dbNotFound = `unknown command "db"`
const popNotFound = `unknown command "pop"`
const popInstallInstructions = `Pop support has been moved to the https://github.com/gobuffalo/buffalo-pop plugin.
!! PLEASE READ PLUGIN DOCUMENTATION - https://gobuffalo.io/en/docs/plugins
Buffalo Plugins Installation*:
$ buffalo plugins install github.com/gobuffalo/buffalo-pop
`
func init() {
decorate("root", RootCmd)
}
func insideBuffaloProject() bool {
if _, err := os.Stat(".buffalo.dev.yml"); err != nil {
return false
}
return true
}