Move daemon config into sub pkg

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)

config.go → daemonconfig/config.go

@@ -1,4 +1,4 @@
-package docker
+package daemonconfig
 
 import (
 	"net"
@@ -13,7 +13,7 @@ const (
 )
 
 // FIXME: separate runtime configuration from http api configuration
-type DaemonConfig struct {
+type Config struct {
 	Pidfile                     string
 	Root                        string
 	AutoRestart                 bool
@@ -32,8 +32,8 @@ type DaemonConfig struct {
 
 // ConfigFromJob creates and returns a new DaemonConfig object
 // by parsing the contents of a job's environment.
-func DaemonConfigFromJob(job *engine.Job) *DaemonConfig {
-	config := &DaemonConfig{
+func ConfigFromJob(job *engine.Job) *Config {
+	config := &Config{
 		Pidfile:                     job.Getenv("Pidfile"),
 		Root:                        job.Getenv("Root"),
 		AutoRestart:                 job.GetenvBool("AutoRestart"),

runtime.go

@@ -4,6 +4,7 @@ import (
 	"container/list"
 	"fmt"
 	"github.com/dotcloud/docker/archive"
+	"github.com/dotcloud/docker/daemonconfig"
 	"github.com/dotcloud/docker/dockerversion"
 	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/execdriver"
@@ -53,7 +54,7 @@ type Runtime struct {
 	volumes        *Graph
 	srv            *Server
 	eng            *engine.Engine
-	config         *DaemonConfig
+	config         *daemonconfig.Config
 	containerGraph *graphdb.Database
 	driver         graphdriver.Driver
 	execDriver     execdriver.Driver
@@ -624,7 +625,7 @@ func (runtime *Runtime) RegisterLink(parent, child *Container, alias string) err
 }
 
 // FIXME: harmonize with NewGraph()
-func NewRuntime(config *DaemonConfig, eng *engine.Engine) (*Runtime, error) {
+func NewRuntime(config *daemonconfig.Config, eng *engine.Engine) (*Runtime, error) {
 	runtime, err := NewRuntimeFromDirectory(config, eng)
 	if err != nil {
 		return nil, err
@@ -632,7 +633,7 @@ func NewRuntime(config *DaemonConfig, eng *engine.Engine) (*Runtime, error) {
 	return runtime, nil
 }
 
-func NewRuntimeFromDirectory(config *DaemonConfig, eng *engine.Engine) (*Runtime, error) {
+func NewRuntimeFromDirectory(config *daemonconfig.Config, eng *engine.Engine) (*Runtime, error) {
 
 	// Set the default driver
 	graphdriver.DefaultDriver = config.GraphDriver

server.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"github.com/dotcloud/docker/archive"
 	"github.com/dotcloud/docker/auth"
+	"github.com/dotcloud/docker/daemonconfig"
 	"github.com/dotcloud/docker/dockerversion"
 	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/pkg/graphdb"
@@ -34,7 +35,7 @@ import (
 // The signals SIGINT, SIGQUIT and SIGTERM are intercepted for cleanup.
 func InitServer(job *engine.Job) engine.Status {
 	job.Logf("Creating server")
-	srv, err := NewServer(job.Eng, DaemonConfigFromJob(job))
+	srv, err := NewServer(job.Eng, daemonconfig.ConfigFromJob(job))
 	if err != nil {
 		return job.Error(err)
 	}
@@ -2318,7 +2319,7 @@ func (srv *Server) ContainerCopy(job *engine.Job) engine.Status {
 	return job.Errorf("No such container: %s", name)
 }
 
-func NewServer(eng *engine.Engine, config *DaemonConfig) (*Server, error) {
+func NewServer(eng *engine.Engine, config *daemonconfig.Config) (*Server, error) {
 	runtime, err := NewRuntime(config, eng)
 	if err != nil {
 		return nil, err