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Break the fs package up into smaller parts.

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The purpose of this is to make it easier to maintain and eventually to
allow the rclone backends to be re-used in other projects without
having to use the rclone configuration system.

The new code layout is documented in CONTRIBUTING.
This commit is contained in:
Nick Craig-Wood
2018-01-12 16:30:54 +00:00
parent 92624bbbf1
commit 11da2a6c9b
183 changed files with 5749 additions and 5063 deletions
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20
cmd/mount/dir.go
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@@ -8,7 +8,7 @@ import (
"bazil.org/fuse"
fusefs "bazil.org/fuse/fs"
"github.com/ncw/rclone/fs"
"github.com/ncw/rclone/fs/log"
"github.com/ncw/rclone/vfs"
"github.com/pkg/errors"
"golang.org/x/net/context"
@@ -24,7 +24,7 @@ var _ fusefs.Node = (*Dir)(nil)
// Attr updates the attributes of a directory
func (d *Dir) Attr(ctx context.Context, a *fuse.Attr) (err error) {
defer fs.Trace(d, "")("attr=%+v, err=%v", a, &err)
defer log.Trace(d, "")("attr=%+v, err=%v", a, &err)
a.Gid = d.VFS().Opt.GID
a.Uid = d.VFS().Opt.UID
a.Mode = os.ModeDir | d.VFS().Opt.DirPerms
@@ -43,7 +43,7 @@ var _ fusefs.NodeSetattrer = (*Dir)(nil)
// Setattr handles attribute changes from FUSE. Currently supports ModTime only.
func (d *Dir) Setattr(ctx context.Context, req *fuse.SetattrRequest, resp *fuse.SetattrResponse) (err error) {
defer fs.Trace(d, "stat=%+v", req)("err=%v", &err)
defer log.Trace(d, "stat=%+v", req)("err=%v", &err)
if d.VFS().Opt.NoModTime {
return nil
}
@@ -67,7 +67,7 @@ var _ fusefs.NodeRequestLookuper = (*Dir)(nil)
//
// Lookup need not to handle the names "." and "..".
func (d *Dir) Lookup(ctx context.Context, req *fuse.LookupRequest, resp *fuse.LookupResponse) (node fusefs.Node, err error) {
defer fs.Trace(d, "name=%q", req.Name)("node=%+v, err=%v", &node, &err)
defer log.Trace(d, "name=%q", req.Name)("node=%+v, err=%v", &node, &err)
mnode, err := d.Dir.Stat(req.Name)
if err != nil {
return nil, translateError(err)
@@ -87,7 +87,7 @@ var _ fusefs.HandleReadDirAller = (*Dir)(nil)
// ReadDirAll reads the contents of the directory
func (d *Dir) ReadDirAll(ctx context.Context) (dirents []fuse.Dirent, err error) {
itemsRead := -1
defer fs.Trace(d, "")("item=%d, err=%v", &itemsRead, &err)
defer log.Trace(d, "")("item=%d, err=%v", &itemsRead, &err)
items, err := d.Dir.ReadDirAll()
if err != nil {
return nil, translateError(err)
@@ -111,7 +111,7 @@ var _ fusefs.NodeCreater = (*Dir)(nil)
// Create makes a new file
func (d *Dir) Create(ctx context.Context, req *fuse.CreateRequest, resp *fuse.CreateResponse) (node fusefs.Node, handle fusefs.Handle, err error) {
defer fs.Trace(d, "name=%q", req.Name)("node=%v, handle=%v, err=%v", &node, &handle, &err)
defer log.Trace(d, "name=%q", req.Name)("node=%v, handle=%v, err=%v", &node, &handle, &err)
file, err := d.Dir.Create(req.Name)
if err != nil {
return nil, nil, translateError(err)
@@ -127,7 +127,7 @@ var _ fusefs.NodeMkdirer = (*Dir)(nil)
// Mkdir creates a new directory
func (d *Dir) Mkdir(ctx context.Context, req *fuse.MkdirRequest) (node fusefs.Node, err error) {
defer fs.Trace(d, "name=%q", req.Name)("node=%+v, err=%v", &node, &err)
defer log.Trace(d, "name=%q", req.Name)("node=%+v, err=%v", &node, &err)
dir, err := d.Dir.Mkdir(req.Name)
if err != nil {
return nil, translateError(err)
@@ -141,7 +141,7 @@ var _ fusefs.NodeRemover = (*Dir)(nil)
// the receiver, which must be a directory. The entry to be removed
// may correspond to a file (unlink) or to a directory (rmdir).
func (d *Dir) Remove(ctx context.Context, req *fuse.RemoveRequest) (err error) {
defer fs.Trace(d, "name=%q", req.Name)("err=%v", &err)
defer log.Trace(d, "name=%q", req.Name)("err=%v", &err)
err = d.Dir.RemoveName(req.Name)
if err != nil {
return translateError(err)
@@ -154,7 +154,7 @@ var _ fusefs.NodeRenamer = (*Dir)(nil)
// Rename the file
func (d *Dir) Rename(ctx context.Context, req *fuse.RenameRequest, newDir fusefs.Node) (err error) {
defer fs.Trace(d, "oldName=%q, newName=%q, newDir=%+v", req.OldName, req.NewName, newDir)("err=%v", &err)
defer log.Trace(d, "oldName=%q, newName=%q, newDir=%+v", req.OldName, req.NewName, newDir)("err=%v", &err)
destDir, ok := newDir.(*Dir)
if !ok {
return errors.Errorf("Unknown Dir type %T", newDir)
@@ -173,7 +173,7 @@ var _ fusefs.NodeFsyncer = (*Dir)(nil)
// Fsync the directory
func (d *Dir) Fsync(ctx context.Context, req *fuse.FsyncRequest) (err error) {
defer fs.Trace(d, "")("err=%v", &err)
defer log.Trace(d, "")("err=%v", &err)
err = d.Dir.Sync()
if err != nil {
return translateError(err)