Integrate public as bindata optionally (#293)

* Dropped unused codekit config

* Integrated dynamic and static bindata for public

* Ignore public bindata

* Add a general generate make task

* Integrated flexible public assets into web command

* Updated vendoring, added all missiong govendor deps

* Made the linter happy with the bindata and dynamic code

* Moved public bindata definition to modules directory

* Ignoring the new bindata path now

* Updated to the new public modules import path

* Updated public bindata command and drop the new prefix

vendor/github.com/ngaut/go-zookeeper/zk/server_java.go

@@ -0,0 +1,142 @@
+package zk
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+type ErrMissingServerConfigField string
+
+func (e ErrMissingServerConfigField) Error() string {
+	return fmt.Sprintf("zk: missing server config field '%s'", string(e))
+}
+
+const (
+	DefaultServerTickTime                 = 2000
+	DefaultServerInitLimit                = 10
+	DefaultServerSyncLimit                = 5
+	DefaultServerAutoPurgeSnapRetainCount = 3
+	DefaultPeerPort                       = 2888
+	DefaultLeaderElectionPort             = 3888
+)
+
+type ServerConfigServer struct {
+	ID                 int
+	Host               string
+	PeerPort           int
+	LeaderElectionPort int
+}
+
+type ServerConfig struct {
+	TickTime                 int    // Number of milliseconds of each tick
+	InitLimit                int    // Number of ticks that the initial synchronization phase can take
+	SyncLimit                int    // Number of ticks that can pass between sending a request and getting an acknowledgement
+	DataDir                  string // Direcrory where the snapshot is stored
+	ClientPort               int    // Port at which clients will connect
+	AutoPurgeSnapRetainCount int    // Number of snapshots to retain in dataDir
+	AutoPurgePurgeInterval   int    // Purge task internal in hours (0 to disable auto purge)
+	Servers                  []ServerConfigServer
+}
+
+func (sc ServerConfig) Marshall(w io.Writer) error {
+	if sc.DataDir == "" {
+		return ErrMissingServerConfigField("dataDir")
+	}
+	fmt.Fprintf(w, "dataDir=%s\n", sc.DataDir)
+	if sc.TickTime <= 0 {
+		sc.TickTime = DefaultServerTickTime
+	}
+	fmt.Fprintf(w, "tickTime=%d\n", sc.TickTime)
+	if sc.InitLimit <= 0 {
+		sc.InitLimit = DefaultServerInitLimit
+	}
+	fmt.Fprintf(w, "initLimit=%d\n", sc.InitLimit)
+	if sc.SyncLimit <= 0 {
+		sc.SyncLimit = DefaultServerSyncLimit
+	}
+	fmt.Fprintf(w, "syncLimit=%d\n", sc.SyncLimit)
+	if sc.ClientPort <= 0 {
+		sc.ClientPort = DefaultPort
+	}
+	fmt.Fprintf(w, "clientPort=%d\n", sc.ClientPort)
+	if sc.AutoPurgePurgeInterval > 0 {
+		if sc.AutoPurgeSnapRetainCount <= 0 {
+			sc.AutoPurgeSnapRetainCount = DefaultServerAutoPurgeSnapRetainCount
+		}
+		fmt.Fprintf(w, "autopurge.snapRetainCount=%d\n", sc.AutoPurgeSnapRetainCount)
+		fmt.Fprintf(w, "autopurge.purgeInterval=%d\n", sc.AutoPurgePurgeInterval)
+	}
+	if len(sc.Servers) > 0 {
+		for _, srv := range sc.Servers {
+			if srv.PeerPort <= 0 {
+				srv.PeerPort = DefaultPeerPort
+			}
+			if srv.LeaderElectionPort <= 0 {
+				srv.LeaderElectionPort = DefaultLeaderElectionPort
+			}
+			fmt.Fprintf(w, "server.%d=%s:%d:%d\n", srv.ID, srv.Host, srv.PeerPort, srv.LeaderElectionPort)
+		}
+	}
+	return nil
+}
+
+var jarSearchPaths = []string{
+	"zookeeper-*/contrib/fatjar/zookeeper-*-fatjar.jar",
+	"../zookeeper-*/contrib/fatjar/zookeeper-*-fatjar.jar",
+	"/usr/share/java/zookeeper-*.jar",
+	"/usr/local/zookeeper-*/contrib/fatjar/zookeeper-*-fatjar.jar",
+	"/usr/local/Cellar/zookeeper/*/libexec/contrib/fatjar/zookeeper-*-fatjar.jar",
+}
+
+func findZookeeperFatJar() string {
+	var paths []string
+	zkPath := os.Getenv("ZOOKEEPER_PATH")
+	if zkPath == "" {
+		paths = jarSearchPaths
+	} else {
+		paths = []string{filepath.Join(zkPath, "contrib/fatjar/zookeeper-*-fatjar.jar")}
+	}
+	for _, path := range paths {
+		matches, _ := filepath.Glob(path)
+		// TODO: could sort by version and pick latest
+		if len(matches) > 0 {
+			return matches[0]
+		}
+	}
+	return ""
+}
+
+type Server struct {
+	JarPath    string
+	ConfigPath string
+
+	cmd *exec.Cmd
+}
+
+func (srv *Server) Start() error {
+	if srv.JarPath == "" {
+		srv.JarPath = findZookeeperFatJar()
+		if srv.JarPath == "" {
+			return fmt.Errorf("zk: unable to find server jar")
+		}
+	}
+	srv.cmd = exec.Command("java", "-jar", srv.JarPath, "server", srv.ConfigPath)
+	// srv.cmd.Stdout = os.Stdout
+	// srv.cmd.Stderr = os.Stderr
+	err := srv.cmd.Start()
+	if err != nil {
+		fmt.Println("start failed", err)
+	}
+
+	fmt.Println("start zookeeper ok")
+
+	return err
+}
+
+func (srv *Server) Stop() error {
+	srv.cmd.Process.Signal(os.Kill)
+	return srv.cmd.Wait()
+}