cloudflared-mirror/cmd/cloudflared/cliutil/handler.go

40 lines
927 B
Go
Raw Normal View History

package cliutil
import (
"github.com/urfave/cli/v2"
"github.com/urfave/cli/v2/altsrc"
"github.com/cloudflare/cloudflared/config"
"github.com/cloudflare/cloudflared/logger"
)
func Action(actionFunc cli.ActionFunc) cli.ActionFunc {
return WithErrorHandler(actionFunc)
}
func ConfiguredAction(actionFunc cli.ActionFunc) cli.ActionFunc {
return WithErrorHandler(func(c *cli.Context) error {
if err := setFlagsFromConfigFile(c); err != nil {
return err
}
return actionFunc(c)
})
}
func setFlagsFromConfigFile(c *cli.Context) error {
const errorExitCode = 1
log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
inputSource, err := config.ReadConfigFile(c, log)
if err != nil {
if err == config.ErrNoConfigFile {
return nil
}
return cli.Exit(err, errorExitCode)
}
if err := altsrc.ApplyInputSource(c, inputSource); err != nil {
return cli.Exit(err, errorExitCode)
}
return nil
}