add client to containermap, add views package, help view

main.go

@@ -2,43 +2,14 @@ package main
 
 import (
 	"os"
-
-	"github.com/fsouza/go-dockerclient"
 )
 
-func getContainers(client *docker.Client) []docker.APIContainers {
-	filters := make(map[string][]string)
-	filters["status"] = []string{"running"}
-	opts := docker.ListContainersOptions{
-		Filters: filters,
-	}
-	containers, err := client.ListContainers(opts)
-	if err != nil {
-		panic(err)
-	}
-	return containers
-}
-
 func main() {
-	dockerhost := os.Getenv("DOCKER_HOST")
-	if dockerhost == "" {
-		dockerhost = "unix:///var/run/docker.sock"
-	}
-
-	client, err := docker.NewClient(dockerhost)
-	if err != nil {
-		panic(err)
-	}
-
 	g := NewGrid()
-	for _, c := range getContainers(client) {
-		g.containers.Add(c)
+	for {
+		exit := Display(g)
+		if exit {
+			os.Exit(0)
+		}
 	}
-
-	for _, c := range g.containers.All() {
-		c.Collect(client)
-	}
-
-	Display(g)
-
 }