change files architecture

Author: ghigt

.gitignore

@@ -0,0 +1 @@
+dtop

docker.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"log"
+	"os"
+	"strings"
+
+	"github.com/fsouza/go-dockerclient"
+)
+
+func initClient() *docker.Client {
+	var client *docker.Client
+	var e error
+
+	certs := os.Getenv(*fCerts)
+	host := os.Getenv(*fHost)
+	if host == "" {
+		host = "unix:///var/run/docker.sock"
+	}
+
+	if strings.HasPrefix(host, "unix") {
+		client, e = docker.NewClient(host)
+		if e != nil {
+			log.Fatal(e)
+		}
+	} else {
+		client, e = docker.NewTLSClient(host, certs+"/cert.pem", certs+"/key.pem", "")
+		if e != nil {
+			log.Fatal(e)
+		}
+	}
+
+	return client
+}

help.go

@@ -0,0 +1,50 @@
+package main
+
+type ItemPair struct {
+	Com string
+	Def string
+}
+
+type Page struct {
+	Header string
+	Info   string
+	Body   []ItemPair
+	Footer string
+}
+
+var help = Page{
+	Header: `
+Help of "pot" command:
+`,
+	Info: `
+`,
+	Body: []ItemPair{
+		{"<arrow up>", "scroll up"},
+		{"<arrow down>", "scroll down"},
+		{"<space>", "select/unselect container"},
+		{"u", "unselect all containers"},
+		{"q", "quit"},
+		{"h", "prints this help"},
+		{"a", "show/hide processes on selected containers"},
+		{"A", "show/hide processes on all containers"},
+		{"k", "kill selected containers"},
+		{"s", "start selected containers"},
+		{"S", "stop selected containers"},
+		{"r", "remove selected containers"},
+		{"i", "view information about current container"},
+		{"p", "pause selected containers"},
+		{"P", "unpause selected containers"},
+		{"1", "sort by name"},
+		{"2", "sort by image"},
+		{"3", "sort by id"},
+		{"4", "sort by command"},
+		{"5", "sort by uptime"},
+		{"6", "sort by status"},
+		{"7", "sort by %CPU"},
+		{"8", "sort by %RAM"},
+		{"I", "revert current sort"},
+	},
+	Footer: `
+Press 'h' to return.
+`,
+}