updated README.md, unexported responses types

apps_impl.go

@@ -17,7 +17,7 @@ func (a *apps) List() ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r AppListResponse
+	var r appListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Apps, nil
 }
@@ -31,7 +31,7 @@ func (a *apps) ListEnabled() ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r AppListResponse
+	var r appListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Apps, nil
 }
@@ -45,7 +45,7 @@ func (a *apps) ListDisabled() ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r AppListResponse
+	var r appListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Apps, nil
 }
@@ -56,7 +56,7 @@ func (a *apps) Infos(name string) (App, error) {
 	if err != nil {
 		return App{}, err
 	}
-	var r AppResponse
+	var r appResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }

appsconfig_impl.go

@@ -18,7 +18,7 @@ func (a *appsConfig) List() (apps []string, err error) {
 	if err != nil {
 		return nil, err
 	}
-	var r AppConfigResponse
+	var r appConfigResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Data, nil
 }
@@ -29,7 +29,7 @@ func (a *appsConfig) Keys(id string) (keys []string, err error) {
 	if err != nil {
 		return nil, err
 	}
-	var r AppConfigResponse
+	var r appConfigResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Data, nil
 }
@@ -40,7 +40,7 @@ func (a *appsConfig) Value(id, key string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	var r AppcConfigValueResponse
+	var r appcConfigValueResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Data, nil
 }

auth_impl.go

@@ -23,9 +23,9 @@ func (c *client) Login(username string, password string) error {
 	if err != nil {
 		return err
 	}
-	var r CapabilitiesResponse
+	var r capabilitiesResponse
 	res.JSON(&r)
-	// No need to check for Ocs.Meta.StatusCode as capabilities are always returned
+	// No need to check for Ocs.meta.StatusCode as capabilities are always returned
 	c.capabilities = &r.Ocs.Data.Capabilities
 	c.version = &r.Ocs.Data.Version
 	// Check if authentication failed

doc.go

@@ -21,7 +21,7 @@ For example, to list all the Nextcloud's instance users:
 		url := "https://www.mynextcloud.com"
 		username := "admin"
 		password := "password"
-		c, err := gonextcloud.newClient(url)
+		c, err := gonextcloud.NewClient(url)
 		if err != nil {
 			panic(err)
 		}

errors.go

@@ -11,8 +11,8 @@ type APIError struct {
 	Message string
 }
 
-//ErrorFromMeta return a types.APIError from the Response's types.Meta
-func ErrorFromMeta(meta Meta) *APIError {
+//errorFromMeta return a types.APIError from the Response's types.meta
+func errorFromMeta(meta meta) *APIError {
 	return &APIError{
 		meta.Statuscode,
 		meta.Message,
@@ -43,8 +43,8 @@ func (e *UserUpdateError) Error() string {
 	return strings.Join(errors, ", ")
 }
 
-//NewUpdateError returns an UpdateError based on an UpdateError channel
-func NewUpdateError(errors chan *UpdateError) *UserUpdateError {
+//newUpdateError returns an UpdateError based on an UpdateError channel
+func newUpdateError(errors chan *UpdateError) *UserUpdateError {
 	ue := UserUpdateError{map[string]error{}}
 	for e := range errors {
 		if e != nil {

errors_test.go

@@ -25,7 +25,7 @@ func TestUserUpdateErrors(t *testing.T) {
 		}
 		close(errs)
 	}()
-	uerrs := NewUpdateError(errs)
+	uerrs := newUpdateError(errs)
 	assert.Equal(t, exp, uerrs.Errors)
 	assert.NotEmpty(t, uerrs.Error())
 }
@@ -42,6 +42,6 @@ func TestUserUpdateErrorsNil(t *testing.T) {
 		wg.Wait()
 		close(errs)
 	}()
-	uerrs := NewUpdateError(errs)
+	uerrs := newUpdateError(errs)
 	assert.Nil(t, uerrs)
 }

gonextcloud.go

@@ -1,5 +1,11 @@
 package gonextcloud
 
+import (
+	"io"
+	"os"
+	"path/filepath"
+)
+
 // NewClient create a new client
 func NewClient(hostname string) (Client, error) {
 	return newClient(hostname)
@@ -130,3 +136,35 @@ type Users interface {
 	GroupDemote(name string, group string) error
 	GroupSubAdminList(name string) ([]string, error)
 }
+
+// WebDav available methods
+type WebDav interface {
+	// ReadDir reads the contents of a remote directory
+	ReadDir(path string) ([]os.FileInfo, error)
+	// Stat returns the file stats for a specified path
+	Stat(path string) (os.FileInfo, error)
+	// Remove removes a remote file
+	Remove(path string) error
+	// RemoveAll removes remote files
+	RemoveAll(path string) error
+	// Mkdir makes a directory
+	Mkdir(path string, _ os.FileMode) error
+	// MkdirAll like mkdir -p, but for webdav
+	MkdirAll(path string, _ os.FileMode) error
+	// Rename moves a file from A to B
+	Rename(oldpath, newpath string, overwrite bool) error
+	// Copy copies a file from A to B
+	Copy(oldpath, newpath string, overwrite bool) error
+	// Read reads the contents of a remote file
+	Read(path string) ([]byte, error)
+	// ReadStream reads the stream for a given path
+	ReadStream(path string) (io.ReadCloser, error)
+	// Write writes data to a given path
+	Write(path string, data []byte, _ os.FileMode) error
+	// WriteStream writes a stream
+	WriteStream(path string, stream io.Reader, _ os.FileMode) error
+
+	// Walk walks the file tree rooted at root, calling walkFn for each file or
+	// directory in the tree, including root.
+	Walk(path string, walkFunc filepath.WalkFunc) error
+}

groupfolders.go

@@ -2,7 +2,7 @@ package gonextcloud
 
 import "strconv"
 
-type GroupFolderBadFormatIDAndGroups struct {
+type groupFolderBadFormatIDAndGroups struct {
 	ID         string            `json:"id"`
 	MountPoint string            `json:"mount_point"`
 	Groups     map[string]string `json:"groups"`
@@ -10,7 +10,7 @@ type GroupFolderBadFormatIDAndGroups struct {
 	Size       int               `json:"size"`
 }
 
-type GroupFolderBadFormatGroups struct {
+type groupFolderBadFormatGroups struct {
 	ID         int               `json:"id"`
 	MountPoint string            `json:"mount_point"`
 	Groups     map[string]string `json:"groups"`
@@ -26,7 +26,7 @@ type GroupFolder struct {
 	Size       int                        `json:"size"`
 }
 
-func (gf *GroupFolderBadFormatGroups) FormatGroupFolder() GroupFolder {
+func (gf *groupFolderBadFormatGroups) FormatGroupFolder() GroupFolder {
 	g := GroupFolder{}
 	g.ID = gf.ID
 	g.MountPoint = gf.MountPoint
@@ -41,7 +41,7 @@ func (gf *GroupFolderBadFormatGroups) FormatGroupFolder() GroupFolder {
 	return g
 }
 
-func (gf *GroupFolderBadFormatIDAndGroups) FormatGroupFolder() GroupFolder {
+func (gf *groupFolderBadFormatIDAndGroups) FormatGroupFolder() GroupFolder {
 	g := GroupFolder{}
 	g.ID, _ = strconv.Atoi(gf.ID)
 	g.MountPoint = gf.MountPoint

groupfolders_impl.go

@@ -19,7 +19,7 @@ func (g *groupFolders) List() (map[int]GroupFolder, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r GroupFoldersListResponse
+	var r groupFoldersListResponse
 	res.JSON(&r)
 	gfs := formatBadIDAndGroups(r.Ocs.Data)
 	return gfs, nil
@@ -31,7 +31,7 @@ func (g *groupFolders) Get(id int) (GroupFolder, error) {
 	if err != nil {
 		return GroupFolder{}, err
 	}
-	var r GroupFoldersResponse
+	var r groupFoldersResponse
 	res.JSON(&r)
 	if r.Ocs.Data.ID == 0 {
 		return GroupFolder{}, fmt.Errorf("%d is not a valid groupfolder's id", id)
@@ -51,7 +51,7 @@ func (g *groupFolders) Create(name string) (id int, err error) {
 	if err != nil {
 		return 0, err
 	}
-	var r GroupFoldersCreateResponse
+	var r groupFoldersCreateResponse
 	res.JSON(&r)
 	id, _ = strconv.Atoi(r.Ocs.Data.ID)
 	return id, nil
@@ -129,7 +129,7 @@ func (g *groupFolders) SetQuota(folderID int, quota int) error {
 	return nil
 }
 
-func formatBadIDAndGroups(g map[string]GroupFolderBadFormatIDAndGroups) map[int]GroupFolder {
+func formatBadIDAndGroups(g map[string]groupFolderBadFormatIDAndGroups) map[int]GroupFolder {
 	var gfs = map[int]GroupFolder{}
 	for k := range g {
 		i, _ := strconv.Atoi(k)

groups_impl.go

@@ -17,7 +17,7 @@ func (g *groups) List() ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r GroupListResponse
+	var r groupListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Groups, nil
 }
@@ -33,7 +33,7 @@ func (g *groups) ListDetails(search string) ([]Group, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r GroupListDetailsResponse
+	var r groupListDetailsResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Groups, nil
 }
@@ -44,7 +44,7 @@ func (g *groups) Users(name string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserListResponse
+	var r userListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Users, nil
 }
@@ -58,7 +58,7 @@ func (g *groups) Search(search string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r GroupListResponse
+	var r groupListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Groups, nil
 }
@@ -84,7 +84,7 @@ func (g *groups) SubAdminList(name string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserListResponse
+	var r userListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Users, nil
 }

monitoring_impl.go

@@ -10,7 +10,7 @@ func (c *client) Monitoring() (*Monitoring, error) {
 	if err != nil {
 		return nil, err
 	}
-	var m MonitoringResponse
+	var m monitoringResponse
 	res.JSON(&m)
 	return &m.Ocs.Data, nil
 }

notifications_impl.go

@@ -22,7 +22,7 @@ func (n *notifications) List() ([]Notification, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r NotificationsListResponse
+	var r notificationsListResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }
@@ -36,7 +36,7 @@ func (n *notifications) Get(id int) (Notification, error) {
 	if err != nil {
 		return Notification{}, err
 	}
-	var r NotificationResponse
+	var r notificationResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }

responses.go

@@ -1,7 +1,7 @@
 package gonextcloud
 
-//Meta
-type Meta struct {
+//meta
+type meta struct {
 	Status       string `json:"status"`
 	Statuscode   int    `json:"statuscode"`
 	Message      string `json:"message"`
@@ -9,109 +9,109 @@ type Meta struct {
 	Itemsperpage string `json:"itemsperpage"`
 }
 
-//ErrorResponse
-type ErrorResponse struct {
+//errorResponse
+type errorResponse struct {
 	Ocs struct {
-		Meta Meta          `json:"meta"`
+		Meta meta          `json:"meta"`
 		Data []interface{} `json:"data"`
 	} `json:"ocs"`
 }
 
-//UserListResponse
-type UserListResponse struct {
+//userListResponse
+type userListResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Users []string `json:"users"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-type UserListDetailsResponse struct {
+type userListDetailsResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Users map[string]UserDetails `json:"users"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-//UserResponse
-type UserResponse struct {
+//userResponse
+type userResponse struct {
 	Ocs struct {
-		Meta Meta        `json:"meta"`
+		Meta meta        `json:"meta"`
 		Data UserDetails `json:"data"`
 	} `json:"ocs"`
 }
 
-//BaseResponse
-type BaseResponse struct {
+//baseResponse
+type baseResponse struct {
 	Ocs struct {
-		Meta Meta     `json:"meta"`
+		Meta meta     `json:"meta"`
 		Data []string `json:"data"`
 	} `json:"ocs"`
 }
 
-//GroupListResponse
-type GroupListResponse struct {
+//groupListResponse
+type groupListResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Groups []string `json:"groups"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-//GroupListDetailsResponse
-type GroupListDetailsResponse struct {
+//groupListDetailsResponse
+type groupListDetailsResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Groups []Group `json:"groups"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-//AppListResponse
-type AppListResponse struct {
+//appListResponse
+type appListResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Apps []string `json:"apps"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-//AppResponse
-type AppResponse struct {
+//appResponse
+type appResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data App  `json:"data"`
 	} `json:"ocs"`
 }
 
-type AppConfigResponse struct {
+type appConfigResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Data []string `json:"data"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-type AppcConfigValueResponse struct {
+type appcConfigValueResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Data string `json:"data"`
 		} `json:"data"`
 	} `json:"ocs"`
 }
 
-//CapabilitiesResponse
-type CapabilitiesResponse struct {
+//capabilitiesResponse
+type capabilitiesResponse struct {
 	Ocs struct {
-		Meta Meta `json:"meta"`
+		Meta meta `json:"meta"`
 		Data struct {
 			Version      Version      `json:"version"`
 			Capabilities Capabilities `json:"capabilities"`
@@ -127,58 +127,58 @@ type Version struct {
 	Edition string `json:"edition"`
 }
 
-type MonitoringResponse struct {
+type monitoringResponse struct {
 	Ocs struct {
-		Meta Meta       `json:"meta"`
+		Meta meta       `json:"meta"`
 		Data Monitoring `json:"data"`
 	} `json:"ocs"`
 }
 
-type SharesListResponse struct {
+type sharesListResponse struct {
 	Ocs struct {
-		Meta Meta    `json:"meta"`
+		Meta meta    `json:"meta"`
 		Data []Share `json:"data"`
 	} `json:"ocs"`
 }
 
-type SharesResponse struct {
+type sharesResponse struct {
 	Ocs struct {
-		Meta Meta  `json:"meta"`
+		Meta meta  `json:"meta"`
 		Data Share `json:"data"`
 	} `json:"ocs"`
 }
 
-type GroupFoldersListResponse struct {
+type groupFoldersListResponse struct {
 	Ocs struct {
-		Meta Meta                                       `json:"meta"`
-		Data map[string]GroupFolderBadFormatIDAndGroups `json:"data"`
+		Meta meta                                       `json:"meta"`
+		Data map[string]groupFolderBadFormatIDAndGroups `json:"data"`
 	} `json:"ocs"`
 }
 
-type GroupFoldersCreateResponse struct {
+type groupFoldersCreateResponse struct {
 	Ocs struct {
-		Meta Meta                            `json:"meta"`
-		Data GroupFolderBadFormatIDAndGroups `json:"data"`
+		Meta meta                            `json:"meta"`
+		Data groupFolderBadFormatIDAndGroups `json:"data"`
 	} `json:"ocs"`
 }
 
-type GroupFoldersResponse struct {
+type groupFoldersResponse struct {
 	Ocs struct {
-		Meta Meta                       `json:"meta"`
-		Data GroupFolderBadFormatGroups `json:"data"`
+		Meta meta                       `json:"meta"`
+		Data groupFolderBadFormatGroups `json:"data"`
 	} `json:"ocs"`
 }
 
-type NotificationsListResponse struct {
+type notificationsListResponse struct {
 	Ocs struct {
-		Meta Meta           `json:"meta"`
+		Meta meta           `json:"meta"`
 		Data []Notification `json:"data"`
 	} `json:"ocs"`
 }
 
-type NotificationResponse struct {
+type notificationResponse struct {
 	Ocs struct {
-		Meta Meta         `json:"meta"`
+		Meta meta         `json:"meta"`
 		Data Notification `json:"data"`
 	} `json:"ocs"`
 }

routes.go

@@ -2,8 +2,8 @@ package gonextcloud
 
 import "net/url"
 
-// Routes references the available routes
-type Routes struct {
+// apiRoutes references the available routes
+type apiRoutes struct {
 	capabilities       *url.URL
 	users              *url.URL
 	groups             *url.URL
@@ -20,7 +20,7 @@ const badRequest = 998
 
 var (
 	apiPath = &url.URL{Path: "/ocs/v2.php"}
-	routes  = Routes{
+	routes  = apiRoutes{
 		capabilities:       &url.URL{Path: apiPath.Path + "/cloud/capabilities"},
 		users:              &url.URL{Path: apiPath.Path + "/cloud/users"},
 		groups:             &url.URL{Path: apiPath.Path + "/cloud/groups"},

shares_impl.go

@@ -20,7 +20,7 @@ func (s *shares) List() ([]Share, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r SharesListResponse
+	var r sharesListResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }
@@ -38,7 +38,7 @@ func (s *shares) GetFromPath(path string, reshares bool, subfiles bool) ([]Share
 	if err != nil {
 		return nil, err
 	}
-	var r SharesListResponse
+	var r sharesListResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }
@@ -49,7 +49,7 @@ func (s *shares) Get(shareID string) (Share, error) {
 	if err != nil {
 		return Share{}, err
 	}
-	var r SharesListResponse
+	var r sharesListResponse
 	res.JSON(&r)
 	return r.Ocs.Data[0], nil
 }
@@ -81,7 +81,7 @@ func (s *shares) Create(
 	if err != nil {
 		return Share{}, err
 	}
-	var r SharesResponse
+	var r sharesResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }
@@ -138,7 +138,7 @@ func (s *shares) Update(shareUpdate ShareUpdate) error {
 		wg.Wait()
 		close(errs)
 	}()
-	if err := NewUpdateError(errs); err != nil {
+	if err := newUpdateError(errs); err != nil {
 		return err
 	}
 	return nil

users_impl.go

@@ -25,7 +25,7 @@ func (u *users) List() ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserListResponse
+	var r userListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Users, nil
 }
@@ -37,7 +37,7 @@ func (u *users) ListDetails() (map[string]UserDetails, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserListDetailsResponse
+	var r userListDetailsResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Users, nil
 }
@@ -51,7 +51,7 @@ func (u *users) Get(name string) (*UserDetails, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserResponse
+	var r userResponse
 	js := res.String()
 	// Nextcloud does not encode JSON properly
 	js = reformatJSON(js)
@@ -70,7 +70,7 @@ func (u *users) Search(search string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r UserListResponse
+	var r userListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Users, nil
 }
@@ -290,7 +290,7 @@ func (u *users) Update(user *UserDetails) error {
 		close(errs)
 	}()
 	// Warning : we actually need to check the *err
-	if err := NewUpdateError(errs); err != nil {
+	if err := newUpdateError(errs); err != nil {
 		return err
 	}
 	return nil
@@ -343,7 +343,7 @@ func (u *users) GroupList(name string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r GroupListResponse
+	var r groupListResponse
 	res.JSON(&r)
 	return r.Ocs.Data.Groups, nil
 }
@@ -399,7 +399,7 @@ func (u *users) GroupSubAdminList(name string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var r BaseResponse
+	var r baseResponse
 	res.JSON(&r)
 	return r.Ocs.Data, nil
 }

utils.go

@@ -40,12 +40,12 @@ func (c *client) baseRequest(method string, route *url.URL, ro *req.RequestOptio
 	}
 	// As we cannot read the ReaderCloser twice, we use the string content
 	js := res.String()
-	var r BaseResponse
+	var r baseResponse
 	json.Unmarshal([]byte(js), &r)
 	if r.Ocs.Meta.Statuscode == 200 || r.Ocs.Meta.Statuscode == 100 {
 		return res, nil
 	}
-	err = ErrorFromMeta(r.Ocs.Meta)
+	err = errorFromMeta(r.Ocs.Meta)
 	return nil, err
 }
 

webdav.go

@@ -1,39 +0,0 @@
-package gonextcloud
-
-import (
-	"io"
-	"os"
-	"path/filepath"
-)
-
-// WebDav available methods
-type WebDav interface {
-	// ReadDir reads the contents of a remote directory
-	ReadDir(path string) ([]os.FileInfo, error)
-	// Stat returns the file stats for a specified path
-	Stat(path string) (os.FileInfo, error)
-	// Remove removes a remote file
-	Remove(path string) error
-	// RemoveAll removes remote files
-	RemoveAll(path string) error
-	// Mkdir makes a directory
-	Mkdir(path string, _ os.FileMode) error
-	// MkdirAll like mkdir -p, but for webdav
-	MkdirAll(path string, _ os.FileMode) error
-	// Rename moves a file from A to B
-	Rename(oldpath, newpath string, overwrite bool) error
-	// Copy copies a file from A to B
-	Copy(oldpath, newpath string, overwrite bool) error
-	// Read reads the contents of a remote file
-	Read(path string) ([]byte, error)
-	// ReadStream reads the stream for a given path
-	ReadStream(path string) (io.ReadCloser, error)
-	// Write writes data to a given path
-	Write(path string, data []byte, _ os.FileMode) error
-	// WriteStream writes a stream
-	WriteStream(path string, stream io.Reader, _ os.FileMode) error
-
-	// Walk walks the file tree rooted at root, calling walkFn for each file or
-	// directory in the tree, including root.
-	Walk(path string, walkFunc filepath.WalkFunc) error
-}