rclone: new readfile

rclonefs/fs.go

@@ -2,20 +2,23 @@ package rclonefs
 
 import (
 	"context"
+	"os"
 	"os/user"
 	"path/filepath"
 	"strings"
+	"time"
 
 	_ "github.com/rclone/rclone/backend/all"
 	"github.com/rclone/rclone/fs"
 	"github.com/rclone/rclone/fs/config"
 	"github.com/rclone/rclone/fs/config/configfile"
 	"github.com/rclone/rclone/vfs"
+	"github.com/spf13/afero"
 )
 
 type RCFS struct {
-	Fs *vfs.VFS
+	Fs	*vfs.VFS
-	Cwd string
+	Cwd	string
 }
 
 func CreateRCFS(path string) (*RCFS, error) {
@@ -45,3 +48,114 @@ func CreateRCFS(path string) (*RCFS, error) {
 
 	return &RCFS{Fs: vfs, Cwd: cwd}, nil
 }
+
+func (rcfs *RCFS) AbsPath(name string) string {
+	if !filepath.IsAbs(name) {
+		name = filepath.Join(rcfs.Cwd, name)
+	}
+
+	return name
+}
+
+func (rcfs *RCFS) Name() string { return "RClone virtual filesystem" }
+
+func (rcfs *RCFS) Create(name string) (afero.File, error) {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.Create(name)
+}
+
+func (rcfs *RCFS) Mkdir(name string, perm os.FileMode) error {
+	// TODO
+	return nil
+}
+
+func (rcfs *RCFS) MkdirAll(name string, perm os.FileMode) error {
+	// TODO
+	return nil
+}
+
+func (rcfs *RCFS) Open(name string) (afero.File, error) {
+	name = rcfs.AbsPath(name)
+
+	f, e := rcfs.Fs.Open(name)
+	if f == nil {
+		return nil, e
+	}
+	return f, e
+}
+
+func (rcfs *RCFS) OpenFile(name string, flag int, perm os.FileMode) (afero.File, error) {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.OpenFile(name, flag, perm)
+}
+
+func (rcfs *RCFS) Stat(name string) (os.FileInfo, error) {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.Stat(name)
+}
+
+func (rcfs *RCFS) Remove(name string) error {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.Remove(name)
+}
+
+func (rcfs *RCFS) RemoveAll(path string) error {
+	// TODO
+	return nil
+}
+
+func (rcfs *RCFS) Rename(oldname, newname string) error {
+	oldname = rcfs.AbsPath(oldname)
+	newname = rcfs.AbsPath(newname)
+
+	return rcfs.Fs.Rename(oldname, newname)
+}
+
+func (rcfs *RCFS) Chmod(name string, mode os.FileMode) error {
+	// TODO
+	return nil
+}
+
+func (rcfs *RCFS) Chown(name string, uid, gid int) error {
+	// TODO
+	return nil
+}
+
+func (rcfs *RCFS) Chtimes(name string, atime time.Time, mtime time.Time) error {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.Chtimes(name, atime, mtime)
+}
+
+func (rcfs *RCFS) ReadFile(name string) ([]byte, error) {
+	name = rcfs.AbsPath(name)
+
+	return rcfs.Fs.ReadFile(name)
+}
+
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rclonetest/main.go

@@ -2,12 +2,19 @@ package main
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/spf13/afero/rclonefs"
 )
 
 func main() {
-	newrc, _ := rclonefs.CreateRCFS("godrive1:")
+	RFS, _ := rclonefs.CreateRCFS("godrive1:")
 
-	fmt.Println(newrc)
+	data, err := RFS.ReadFile("mock.json")
+	if err != nil {
+		fmt.Printf("Error: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Printf("%s\n", string(data))
 }