1 files changed, 128 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/afero/sftp.go b/vendor/github.com/spf13/afero/sftp.go
new file mode 100644
index 0000000..a095a54
--- /dev/null
+++ b/vendor/github.com/spf13/afero/sftp.go
@@ -0,0 +1,128 @@
+// Copyright © 2015 Jerry Jacobs <jerry.jacobs@xor-gate.org>.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package afero
+
+import (
+	"os"
+	"time"
+
+	"github.com/spf13/afero/sftp"
+
+	"github.com/pkg/sftp"
+)
+
+// SftpFs is a Fs implementation that uses functions provided by the sftp package.
+//
+// For details in any method, check the documentation of the sftp package
+// (github.com/pkg/sftp).
+type SftpFs struct{
+	SftpClient  *sftp.Client
+}
+
+func (s SftpFs) Name() string { return "SftpFs" }
+
+func (s SftpFs) Create(name string) (File, error) {
+	f, err := sftpfs.FileCreate(s.SftpClient, name)
+	return f, err
+}
+
+func (s SftpFs) Mkdir(name string, perm os.FileMode) error {
+	err := s.SftpClient.Mkdir(name)
+	if err != nil {
+		return err
+	}
+	return s.SftpClient.Chmod(name, perm)
+}
+
+func (s SftpFs) MkdirAll(path string, perm os.FileMode) error {
+	// Fast path: if we can tell whether path is a directory or file, stop with success or error.
+	dir, err := s.Stat(path)
+	if err == nil {
+		if dir.IsDir() {
+			return nil
+		}
+		return err
+	}
+
+	// Slow path: make sure parent exists and then call Mkdir for path.
+	i := len(path)
+	for i > 0 && os.IsPathSeparator(path[i-1]) { // Skip trailing path separator.
+		i--
+	}
+
+	j := i
+	for j > 0 && !os.IsPathSeparator(path[j-1]) { // Scan backward over element.
+		j--
+	}
+
+	if j > 1 {
+		// Create parent
+		err = s.MkdirAll(path[0:j-1], perm)
+		if err != nil {
+			return err
+		}
+	}
+
+	// Parent now exists; invoke Mkdir and use its result.
+	err = s.Mkdir(path, perm)
+	if err != nil {
+		// Handle arguments like "foo/." by
+		// double-checking that directory doesn't exist.
+		dir, err1 := s.Lstat(path)
+		if err1 == nil && dir.IsDir() {
+			return nil
+		}
+		return err
+	}
+	return nil
+}
+
+func (s SftpFs) Open(name string) (File, error) {
+	f, err := sftpfs.FileOpen(s.SftpClient, name)
+	return f, err
+}
+
+func (s SftpFs) OpenFile(name string, flag int, perm os.FileMode) (File, error) {
+	return nil,nil
+}
+
+func (s SftpFs) Remove(name string) error {
+	return s.SftpClient.Remove(name)
+}
+
+func (s SftpFs) RemoveAll(path string) error {
+	// TODO have a look at os.RemoveAll
+	// https://github.com/golang/go/blob/master/src/os/path.go#L66
+	return nil
+}
+
+func (s SftpFs) Rename(oldname, newname string) error {
+	return s.SftpClient.Rename(oldname, newname)
+}
+
+func (s SftpFs) Stat(name string) (os.FileInfo, error) {
+	return s.SftpClient.Stat(name)
+}
+
+func (s SftpFs) Lstat(p string) (os.FileInfo, error) {
+	return s.SftpClient.Lstat(p)
+}
+
+func (s SftpFs) Chmod(name string, mode os.FileMode) error {
+	return s.SftpClient.Chmod(name, mode)
+}
+
+func (s SftpFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
+	return s.SftpClient.Chtimes(name, atime, mtime)
+}