dex/cmd/dexctl/main.go
Bobby Rullo 59dc4a9400 dexctl: remove api driver
API Driver is dead: This API turns out to not be super useful, requiring
an existing client to create other clients is weird.

Long live API Driver? Let's use Dynamic Client API and the bootstrap API
to create a better API Driver! LONG LIVE API DRIVER.
2016-06-15 11:42:50 -07:00

87 lines
1.8 KiB
Go

package main
import (
"errors"
"os"
"strings"
"github.com/coreos/dex/pkg/log"
"github.com/coreos/go-oidc/oidc"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
var (
rootCmd = &cobra.Command{
Use: "dexctl",
Short: "A command line tool for interacting with the dex system",
Long: "",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
// initialize flags from environment
fs := cmd.Flags()
// don't override flags set by command line flags
alreadySet := make(map[string]bool)
fs.Visit(func(f *pflag.Flag) { alreadySet[f.Name] = true })
var err error
fs.VisitAll(func(f *pflag.Flag) {
if err != nil || alreadySet[f.Name] {
return
}
key := "DEXCTL_" + strings.ToUpper(strings.Replace(f.Name, "-", "_", -1))
if val := os.Getenv(key); val != "" {
err = fs.Set(f.Name, val)
}
})
return err
},
Run: func(cmd *cobra.Command, args []string) {
cmd.Help()
os.Exit(2)
},
}
global struct {
creds oidc.ClientCredentials
dbURL string
help bool
logDebug bool
}
)
func init() {
log.EnableTimestamps()
rootCmd.PersistentFlags().StringVar(&global.dbURL, "db-url", "", "DSN-formatted database connection string")
rootCmd.PersistentFlags().BoolVar(&global.logDebug, "log-debug", false, "Log debug-level information")
}
func main() {
if err := rootCmd.Execute(); err != nil {
os.Exit(2)
}
}
func wrapRun(run func(cmd *cobra.Command, args []string) int) func(cmd *cobra.Command, args []string) {
return func(cmd *cobra.Command, args []string) {
os.Exit(run(cmd, args))
}
}
func getDriver() (drv driver) {
var err error
switch {
case len(global.dbURL) > 0:
drv, err = newDBDriver(global.dbURL)
default:
err = errors.New("--db-url flag unset")
}
if err != nil {
stderr("Unable to configure dexctl driver: %v", err)
os.Exit(1)
}
return
}