Is there a correct way to extract just the directory path of a file
buffer that may be a remote tramp file? I''m trying to fix up the
`goimport` handling in go-mode.
Current code uses
(file-name-directory (file-truename buffer-file-name))
which leaves "/ssh:remote:" on the front of the directory name., e.g.
"/ssh:remote:/mnt2/source/go/src/github.com/username/"
I've hacked it by using,
(file-name-directory
(tramp-file-name-localname
(tramp-dissect-file-name buffer-file-name))
That seems to return just the directory portion of the remote path, eg
"/mnt2/source/go/src/github.com/username/"
But that puts a dependency on tramp in the middle of go-mode.
Is there a blessed way to do this type of thing?
Thanks in advance,
- Chris
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