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Re: [Monotone-devel] emacs code for add-change-log-entry
From: |
Sebastian Rose |
Subject: |
Re: [Monotone-devel] emacs code for add-change-log-entry |
Date: |
Mon, 04 Dec 2006 16:24:33 +0100 |
Sorry. To small pieces of text accidentally thrown in...
Here is the corrected code:
(provide 'sr-monotone)
(defun mtn-get-parent-directory (child)
"Retruns the parent directory or nil, if there is no parent.
Parent has always a trailing slash, or what ever is your systems
file separtor.
Improvements and suggestions to address@hidden"
(if (file-regular-p child)
(file-name-as-directory (file-name-directory child))
; this is else:
(let ((child (file-name-as-directory child)))
(let ((dir (file-name-as-directory (expand-file-name child)))
(parent (file-truename
(file-name-as-directory (expand-file-name (concat
child ".."))))))
(if (string= dir parent)
nil
parent)))))
(defun mtn-add-change-log-entry()
"Searches in buffers default-directory and above for a directory
named '_MTN'. If it exists, monotone-add-change-log-entry calls
add-change-log-entry interactively with apropriate arguments.
Otherwise interactively calls add-change-log-entry the normal way.
So one can just bind this function to the keys, that call
add-change-log-entry now, and it will work just fine.
Improvements and suggestions to address@hidden"
(interactive)
(let ((filename buffer-file-name)
(is-mtn-dir nil)
(original-default-directory default-directory)
(original-change-log-filename nil))
(if (boundp 'change-log-default-name)
(setq original-change-log-filename change-log-default-name))
(unwind-protect
(progn
(if filename
(progn
(catch 'done
(while (setq filename (mtn-get-parent-directory
filename))
(if (file-directory-p (concat filename "_MTN"))
(progn
(setq change-log-default-name "log")
(setq is-mtn-dir (concat filename "_MTN"))
(throw 'done 'is-mtn-dir)))))
(if is-mtn-dir
(let ((default-directory is-mtn-dir))
(call-interactively 'add-change-log-entry))
(call-interactively 'add-change-log-entry))
)))
(setq default-directory original-default-directory)
(setq change-log-default-name original-change-log-filename))))
--
Sebastian Rose <address@hidden>