Merge pull request #127 from mjarkk/origin/f115

Allow user setting the pull interval

docs/Config.md

@@ -13,7 +13,7 @@ Changes to the user config will only take place after closing and re-opening laz
 
 ## Default:
 
-```
+```yml
 gui:
   scrollHeight: 2
   theme:
@@ -53,7 +53,7 @@ oS:
   openCommand: open {{filename}}
   openLinkCommand: open {{link}}
 update:
-  method: never
+  dockerRefreshInterval: 100ms
 stats:
   graphs:
   - caption: CPU (%)

pkg/config/app_config.go

@@ -53,8 +53,7 @@ type UserConfig struct {
 	// OS determines what defaults are set for opening files and links
 	OS OSConfig `yaml:"oS,omitempty"`
 
-	// Update is currently not being used, but like lazydocker, it may be used down
-	// the line to help you update automatically.
+	// UpdateConfig determines what the default settings are for updating the ui
 	Update UpdateConfig `yaml:"update,omitempty"`
 
 	// Stats determines how long lazydocker will gather container stats for, and
@@ -191,10 +190,12 @@ type OSConfig struct {
 	OpenLinkCommand string `yaml:"openLinkCommand,omitempty"`
 }
 
-// UpdateConfig is currently not being used, but may be used down the line to
-// allow for automatic updates
+// UpdateConfig determines what the default settings are for updating the ui
 type UpdateConfig struct {
-	Method string `yaml:"method,omitempty"`
+	// RefreshProjectTime determines the time betweens updates of all continues docker commands like docker ps, docker images, etc.
+	// It expects a valid duration like: 100ms, 2s, 200ns
+	// for docs see: https://golang.org/pkg/time/#ParseDuration
+	DockerRefreshInterval time.Duration `yaml:"dockerRefreshInterval,omitempty"`
 }
 
 // GraphConfig specifies how to make a graph of recorded container stats
@@ -346,7 +347,7 @@ func GetDefaultConfig() UserConfig {
 		},
 		OS: GetPlatformDefaultConfig(),
 		Update: UpdateConfig{
-			Method: "never",
+			DockerRefreshInterval: time.Millisecond * 100,
 		},
 		Stats: StatsConfig{
 			MaxDuration: duration,

pkg/gui/gui.go

@@ -267,13 +267,14 @@ func (gui *Gui) Run() error {
 		gui.waitForIntro.Add(1)
 	}
 
+	dockerRefreshInterval := gui.Config.UserConfig.Update.DockerRefreshInterval
 	go func() {
 		gui.waitForIntro.Wait()
 		gui.goEvery(time.Millisecond*50, gui.renderAppStatus)
 		gui.goEvery(time.Millisecond*30, gui.reRenderMain)
-		gui.goEvery(time.Millisecond*100, gui.refreshProject)
-		gui.goEvery(time.Millisecond*100, gui.refreshContainersAndServices)
-		gui.goEvery(time.Millisecond*100, gui.refreshVolumes)
+		gui.goEvery(dockerRefreshInterval, gui.refreshProject)
+		gui.goEvery(dockerRefreshInterval, gui.refreshContainersAndServices)
+		gui.goEvery(dockerRefreshInterval, gui.refreshVolumes)
 		gui.goEvery(time.Millisecond*1000, gui.DockerCommand.UpdateContainerDetails)
 		gui.goEvery(time.Millisecond*1000, gui.checkForContextChange)
 	}()