func Cat(db *dropbox.Client, args []string) error {
rc, e := db.GetFile(mkabs(args[0]))
if e != nil {
return e
}
defer rc.Close()
if !strings.HasPrefix(rc.ContentType, "text/") {
return fmt.Errorf("Not a content type you should cat: %s", rc.ContentType)
}
_, e = io.Copy(os.Stdout, rc)
return e
}
func tryCmd(c *dropbox.Client, cname string, args []string) error {
if len(args) == 0 {
return fmt.Errorf("Last argument needs to be a dropbox path.")
}
fname := args[len(args)-1]
args = args[:len(args)-1]
f, e := c.GetFile(mkabs(fname))
if e != nil {
return e
}
defer f.Close()
cmd := exec.Command(cname, args...)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Stdin = f
return cmd.Run()
}
func Get(db *dropbox.Client, args []string) error {
fname := mkabs(args[0])
destdir, e := os.Getwd()
if e != nil {
return e
}
destfile := gpath.Join(destdir, gpath.Base(fname))
r, e := db.GetFile(fname)
if e != nil {
return e
}
defer r.Close()
fmt.Printf("Saving to %s\n", destfile)
dest, e := os.Create(destfile)
if e != nil {
return e
}
defer dest.Close()
_, e = io.Copy(dest, r)
return e
}