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Merge pull request #335 from JaCoB1123/windowspathnames

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Always use forward slashes in SFTP (Fixes #334)
This commit is contained in:
Alexander Neumann 2015-11-03 21:29:00 +01:00
commit 73e085ae23
1 changed files with 24 additions and 19 deletions
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43
backend/sftp/sftp.go
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@ -10,6 +10,7 @@ import (
"os/exec"
"path/filepath"
"sort"
"strings"
"github.com/juju/errors"
"github.com/pkg/sftp"
@ -74,12 +75,12 @@ func Open(dir string, program string, args ...string) (*SFTP, error) {
// test if all necessary dirs and files are there
items := []string{
dir,
filepath.Join(dir, backend.Paths.Data),
filepath.Join(dir, backend.Paths.Snapshots),
filepath.Join(dir, backend.Paths.Index),
filepath.Join(dir, backend.Paths.Locks),
filepath.Join(dir, backend.Paths.Keys),
filepath.Join(dir, backend.Paths.Temp),
Join(dir, backend.Paths.Data),
Join(dir, backend.Paths.Snapshots),
Join(dir, backend.Paths.Index),
Join(dir, backend.Paths.Locks),
Join(dir, backend.Paths.Keys),
Join(dir, backend.Paths.Temp),
}
for _, d := range items {
if _, err := sftp.c.Lstat(d); err != nil {
@ -101,16 +102,16 @@ func Create(dir string, program string, args ...string) (*SFTP, error) {
dirs := []string{
dir,
filepath.Join(dir, backend.Paths.Data),
filepath.Join(dir, backend.Paths.Snapshots),
filepath.Join(dir, backend.Paths.Index),
filepath.Join(dir, backend.Paths.Locks),
filepath.Join(dir, backend.Paths.Keys),
filepath.Join(dir, backend.Paths.Temp),
Join(dir, backend.Paths.Data),
Join(dir, backend.Paths.Snapshots),
Join(dir, backend.Paths.Index),
Join(dir, backend.Paths.Locks),
Join(dir, backend.Paths.Keys),
Join(dir, backend.Paths.Temp),
}
// test if config file already exists
_, err = sftp.c.Lstat(filepath.Join(dir, backend.Paths.Config))
_, err = sftp.c.Lstat(Join(dir, backend.Paths.Config))
if err == nil {
return nil, errors.New("config file already exists")
}
@ -154,7 +155,7 @@ func (r *SFTP) tempFile() (string, *sftp.File, error) {
}
// construct tempfile name
name := filepath.Join(r.p, backend.Paths.Temp, "temp-"+hex.EncodeToString(buf))
name := Join(r.p, backend.Paths.Temp, "temp-"+hex.EncodeToString(buf))
// create file in temp dir
f, err := r.c.Create(name)
@ -286,13 +287,17 @@ func (r *SFTP) Create() (backend.Blob, error) {
return &blob, nil
}
func Join(parts ...string) string {
return filepath.Clean(strings.Join(parts, "/"))
}
// Construct path for given backend.Type and name.
func (r *SFTP) filename(t backend.Type, name string) string {
if t == backend.Config {
return filepath.Join(r.p, "config")
return Join(r.p, "config")
}
return filepath.Join(r.dirname(t, name), name)
return Join(r.dirname(t, name), name)
}
// Construct directory for given backend.Type.
@ -302,7 +307,7 @@ func (r *SFTP) dirname(t backend.Type, name string) string {
case backend.Data:
n = backend.Paths.Data
if len(name) > 2 {
n = filepath.Join(n, name[:2])
n = Join(n, name[:2])
}
case backend.Snapshot:
n = backend.Paths.Snapshots
@ -313,7 +318,7 @@ func (r *SFTP) dirname(t backend.Type, name string) string {
case backend.Key:
n = backend.Paths.Keys
}
return filepath.Join(r.p, n)
return Join(r.p, n)
}
// Get returns a reader that yields the content stored under the given
@ -396,7 +401,7 @@ func (r *SFTP) List(t backend.Type, done <-chan struct{}) <-chan string {
// read files
for _, dir := range dirs {
entries, err := r.c.ReadDir(filepath.Join(basedir, dir))
entries, err := r.c.ReadDir(Join(basedir, dir))
if err != nil {
continue
}