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vfs,mount,cmount,mountlib: allow flags to be overriden by environment variables

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This commit is contained in:
Nick Craig-Wood
2017-11-07 17:09:08 +00:00
parent 05a1e1532b
commit 8951875c21
6 changed files with 104 additions and 28 deletions
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7
vfs/vfsflags/vfsflags_unix.go
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@@ -3,17 +3,18 @@
package vfsflags
import (
"github.com/ncw/rclone/fs"
"github.com/spf13/pflag"
"golang.org/x/sys/unix"
)
// add any extra platform specific flags
func platformFlags(flags *pflag.FlagSet) {
flags.IntVarP(&Opt.Umask, "umask", "", Opt.Umask, "Override the permission bits set by the filesystem.")
fs.IntVarP(flags, &Opt.Umask, "umask", "", Opt.Umask, "Override the permission bits set by the filesystem.")
Opt.Umask = unix.Umask(0) // read the umask
unix.Umask(Opt.Umask) // set it back to what it was
Opt.UID = uint32(unix.Geteuid())
Opt.GID = uint32(unix.Getegid())
flags.Uint32VarP(&Opt.UID, "uid", "", Opt.UID, "Override the uid field set by the filesystem.")
flags.Uint32VarP(&Opt.GID, "gid", "", Opt.GID, "Override the gid field set by the filesystem.")
fs.Uint32VarP(flags, &Opt.UID, "uid", "", Opt.UID, "Override the uid field set by the filesystem.")
fs.Uint32VarP(flags, &Opt.GID, "gid", "", Opt.GID, "Override the gid field set by the filesystem.")
}