mirror of https://github.com/docker/docs.git
Avoid code duplication
Signed-off-by: Guillaume Giamarchi <guillaume.giamarchi@gmail.com>
This commit is contained in:
Guillaume Giamarchi
parent
8613b941e8
commit
d730d39c48
202
commands.go
202
commands.go
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@ -128,26 +128,7 @@ var Commands = []cli.Command{
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Name: "inspect",
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Usage: "Inspect information about a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error loading data")
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os.Exit(1)
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}
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prettyJson, err := json.MarshalIndent(host, "", " ")
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prettyJson, err := json.MarshalIndent(getHost(c), "", " ")
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if err != nil {
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log.Error("error with json")
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os.Exit(1)
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@ -160,32 +141,7 @@ var Commands = []cli.Command{
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Name: "ip",
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Usage: "Get the IP address of a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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var (
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err error
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host *Host
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store = NewStore()
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)
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if name != "" {
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host, err = store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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} else {
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host, err = store.GetActive()
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if err != nil {
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log.Errorf("error")
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os.Exit(1)
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}
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if host == nil {
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os.Exit(1)
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}
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}
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ip, err := host.Driver.GetIP()
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ip, err := getHost(c).Driver.GetIP()
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if err != nil {
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log.Errorf("error unable to get IP")
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os.Exit(1)
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@ -198,26 +154,7 @@ var Commands = []cli.Command{
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Name: "kill",
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Usage: "Kill a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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host.Driver.Kill()
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getHost(c).Driver.Kill()
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},
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},
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{
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@ -294,26 +231,7 @@ var Commands = []cli.Command{
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Name: "restart",
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Usage: "Restart a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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host.Driver.Restart()
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getHost(c).Driver.Restart()
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},
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},
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{
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@ -401,110 +319,28 @@ var Commands = []cli.Command{
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Name: "start",
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Usage: "Start a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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host.Start()
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getHost(c).Start()
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},
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},
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{
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Name: "stop",
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Usage: "Stop a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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host.Stop()
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getHost(c).Stop()
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},
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},
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{
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Name: "upgrade",
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Usage: "Upgrade a machine to the latest version of Docker",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load host")
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os.Exit(1)
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}
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host.Driver.Upgrade()
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getHost(c).Driver.Upgrade()
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},
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},
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{
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Name: "url",
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Usage: "Get the URL of a machine",
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Action: func(c *cli.Context) {
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name := c.Args().First()
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var (
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err error
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host *Host
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store = NewStore()
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)
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if name != "" {
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host, err = store.Load(name)
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if err != nil {
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log.Errorf("error unable to load data")
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os.Exit(1)
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}
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} else {
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host, err = store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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if host == nil {
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os.Exit(1)
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}
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}
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url, err := host.GetURL()
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url, err := getHost(c).GetURL()
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if err != nil {
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log.Errorf("error unable to get url for host")
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os.Exit(1)
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@ -514,3 +350,25 @@ var Commands = []cli.Command{
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},
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},
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}
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func getHost(c *cli.Context) *Host {
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name := c.Args().First()
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store := NewStore()
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if name == "" {
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host, err := store.GetActive()
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if err != nil {
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log.Errorf("error unable to get active host")
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os.Exit(1)
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}
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name = host.Name
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}
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host, err := store.Load(name)
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if err != nil {
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log.Errorf("error unable to load host")
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os.Exit(1)
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}
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return host
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}
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