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Cleanup the structure of the cli package.

Browse source 
Move all flags into cli/flags
Move usage help into cli/usage.go

Signed-off-by: Daniel Nephin <dnephin@docker.com>
This commit is contained in:
Daniel Nephin 2016-04-21 17:51:28 -04:00
parent 861815a325
commit 33c9edaf6c
8 changed files with 39 additions and 47 deletions
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4
api/client/cli.go
View file

@ -9,7 +9,7 @@ import (
"runtime"
"github.com/docker/docker/api"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/credentials"
"github.com/docker/docker/dockerversion"
@ -112,7 +112,7 @@ func (cli *DockerCli) restoreTerminal(in io.Closer) error {
// The key file, protocol (i.e. unix) and address are passed in as strings, along with the tls.Config. If the tls.Config
// is set the client scheme will be set to https.
// The client will be given a 32-second timeout (see https://github.com/docker/docker/pull/8035).
func NewDockerCli(in io.ReadCloser, out, err io.Writer, clientFlags *cli.ClientFlags) *DockerCli {
func NewDockerCli(in io.ReadCloser, out, err io.Writer, clientFlags *cliflags.ClientFlags) *DockerCli {
cli := &DockerCli{
in: in,
out: out,

2
cli/client.go → cli/flags/client.go
View file

@ -1,4 +1,4 @@
package cli
package flags
import flag "github.com/docker/docker/pkg/mflag"

21
cli/flags/common.go
View file

@ -6,7 +6,6 @@ import (
"path/filepath"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/cli"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
@ -31,9 +30,23 @@ var (
dockerTLSVerify = os.Getenv("DOCKER_TLS_VERIFY") != ""
)
// CommonFlags are flags common to both the client and the daemon.
type CommonFlags struct {
FlagSet *flag.FlagSet
PostParse func()
Debug bool
Hosts []string
LogLevel string
TLS bool
TLSVerify bool
TLSOptions *tlsconfig.Options
TrustKey string
}
// InitCommonFlags initializes flags common to both client and daemon
func InitCommonFlags() *cli.CommonFlags {
var commonFlags = &cli.CommonFlags{FlagSet: new(flag.FlagSet)}
func InitCommonFlags() *CommonFlags {
var commonFlags = &CommonFlags{FlagSet: new(flag.FlagSet)}
if dockerCertPath == "" {
dockerCertPath = cliconfig.ConfigDir()
@ -60,7 +73,7 @@ func InitCommonFlags() *cli.CommonFlags {
return commonFlags
}
func postParseCommon(commonFlags *cli.CommonFlags) {
func postParseCommon(commonFlags *CommonFlags) {
cmd := commonFlags.FlagSet
SetDaemonLogLevel(commonFlags.LogLevel)

19
cli/common.go → cli/usage.go
View file

@ -1,24 +1,5 @@
package cli
import (
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/go-connections/tlsconfig"
)
// CommonFlags represents flags that are common to both the client and the daemon.
type CommonFlags struct {
FlagSet *flag.FlagSet
PostParse func()
Debug bool
Hosts []string
LogLevel string
TLS bool
TLSVerify bool
TLSOptions *tlsconfig.Options
TrustKey string
}
// Command is the struct containing the command name and description
type Command struct {
Name string

3
cmd/docker/client.go
View file

@ -3,7 +3,6 @@ package main
import (
"path/filepath"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
flag "github.com/docker/docker/pkg/mflag"
@ -12,7 +11,7 @@ import (
var (
commonFlags = cliflags.InitCommonFlags()
clientFlags = &cli.ClientFlags{FlagSet: new(flag.FlagSet), Common: commonFlags}
clientFlags = &cliflags.ClientFlags{FlagSet: new(flag.FlagSet), Common: commonFlags}
)
func init() {

5
cmd/dockerd/daemon.go
View file

@ -23,7 +23,6 @@ import (
systemrouter "github.com/docker/docker/api/server/router/system"
"github.com/docker/docker/api/server/router/volume"
"github.com/docker/docker/builder/dockerfile"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon"
@ -51,7 +50,7 @@ const (
// DaemonCli represents the daemon CLI.
type DaemonCli struct {
*daemon.Config
commonFlags *cli.CommonFlags
commonFlags *cliflags.CommonFlags
configFile *string
}
@ -345,7 +344,7 @@ func shutdownDaemon(d *daemon.Daemon, timeout time.Duration) {
}
}
func loadDaemonCliConfig(config *daemon.Config, flags *flag.FlagSet, commonConfig *cli.CommonFlags, configFile string) (*daemon.Config, error) {
func loadDaemonCliConfig(config *daemon.Config, flags *flag.FlagSet, commonConfig *cliflags.CommonFlags, configFile string) (*daemon.Config, error) {
config.Debug = commonConfig.Debug
config.Hosts = commonConfig.Hosts
config.LogLevel = commonConfig.LogLevel

20
cmd/dockerd/daemon_test.go
View file

@ -7,7 +7,7 @@ import (
"testing"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/daemon"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/mflag"
@ -16,7 +16,7 @@ import (
func TestLoadDaemonCliConfigWithoutOverriding(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
Debug: true,
}
@ -35,7 +35,7 @@ func TestLoadDaemonCliConfigWithoutOverriding(t *testing.T) {
func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLS: true,
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
@ -57,7 +57,7 @@ func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
f, err := ioutil.TempFile("", "docker-config-")
if err != nil {
t.Fatal(err)
@ -93,7 +93,7 @@ func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -126,7 +126,7 @@ func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -159,7 +159,7 @@ func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -191,7 +191,7 @@ func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
f, err := ioutil.TempFile("", "docker-config-")
if err != nil {
@ -223,7 +223,7 @@ func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.String([]string{"-tlscacert"}, "", "")
@ -256,7 +256,7 @@ func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
func TestLoadDaemonConfigWithRegistryOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
c.ServiceOptions.InstallCliFlags(flags, absentFromHelp)

12
cmd/dockerd/daemon_unix_test.go
View file

@ -6,7 +6,7 @@ import (
"io/ioutil"
"testing"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/daemon"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/mflag"
@ -14,7 +14,7 @@ import (
func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
Debug: true,
LogLevel: "info",
}
@ -61,7 +61,7 @@ func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
func TestLoadDaemonConfigWithNetwork(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.String([]string{"-bip"}, "", "")
flags.String([]string{"-ip"}, "", "")
@ -92,7 +92,7 @@ func TestLoadDaemonConfigWithNetwork(t *testing.T) {
func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.Var(opts.NewNamedMapOpts("cluster-store-opts", c.ClusterOpts, nil), []string{"-cluster-store-opt"}, "")
@ -136,7 +136,7 @@ func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.BoolVar(&c.EnableUserlandProxy, []string{"-userland-proxy"}, true, "")
@ -181,7 +181,7 @@ func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.BoolVar(&c.EnableUserlandProxy, []string{"-userland-proxy"}, true, "")