[PATCH v2] emacs: add stash support for git send-email command line

[Jani Nikula]

On Fri, 02 Jan 2015, David Edmondson <dme at dme.org> wrote:
> On Thu, Jan 01 2015, Jani Nikula wrote:
>> Stash From/To/Cc as --to/--to/--cc, respectively, and Message-Id as
>> --in-reply-to, suitable for pasting to git send-email command line.
>> ---
>>  emacs/notmuch-show.el | 38 ++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 38 insertions(+)
>>
>> diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
>> index b8cfbb8a3286..887d877672fc 100644
>> --- a/emacs/notmuch-show.el
>> +++ b/emacs/notmuch-show.el
>> @@ -1280,6 +1280,7 @@ reset based on the original query."
>>      (define-key map "t" 'notmuch-show-stash-to)
>>      (define-key map "l" 'notmuch-show-stash-mlarchive-link)
>>      (define-key map "L" 'notmuch-show-stash-mlarchive-link-and-go)
>> +    (define-key map "G" 'notmuch-show-stash-git-send-email)
>>      (define-key map "?" 'notmuch-subkeymap-help)
>>      map)
>>    "Submap for stash commands")
>> @@ -2131,6 +2132,43 @@ the user (see `notmuch-show-stash-mlarchive-link-alist')."
>>    (notmuch-show-stash-mlarchive-link mla)
>>    (browse-url (current-kill 0 t)))
>>  
>> +(defun notmuch-show-stash-git-helper (addresses prefix)
>> +  "Escape, trim, quote, and add PREFIX to each address in list of
>> ADDRESSES."
>
> "...and return the result as a single string."
>
>> +  (mapconcat (lambda (x)
>> +	       (concat prefix "\""
>> +		       ;; escape double-quotes
>> +		       (replace-regexp-in-string
>> +			"\"" "\\\\\""
>> +			;; trim leading and trailing spaces
>> +			(replace-regexp-in-string
>> +			 "\\(^ *\\| *$\\)" ""
>> +			 x)) "\""))
>> +	     addresses " "))
>> +
>> +(put 'notmuch-show-stash-git-send-email 'notmuch-prefix-doc
>> +     "Copy From/To/Cc of current message to kill-ring in a form suitable for pasting to git send-email command line.")
>> +
>> +(defun notmuch-show-stash-git-send-email (&optional no-in-reply-to)
>> +  "Copy From/To/Cc/Message-Id of current message to kill-ring in a form suitable for pasting to git send-email command line.
>> +
>> +If invoked with a prefix argument (or NO-IN-REPLY-TO is non-nil,
>> +omit --in-reply-to=<Message-Id>."
>
> Missing ")" after "non-nil".
>
>> +  (interactive "P")
>> +  (notmuch-common-do-stash
>> +   (mapconcat 'identity
>> +	      (remove ""
>> +		      (list
>> +		       (notmuch-show-stash-git-helper
>> +			(message-tokenize-header (notmuch-show-get-from)) "--to=")
>> +		       (notmuch-show-stash-git-helper
>> +			(message-tokenize-header (notmuch-show-get-to)) "--to=")
>> +		       (notmuch-show-stash-git-helper
>> +			(message-tokenize-header (notmuch-show-get-cc)) "--cc=")
>> +		       (unless no-in-reply-to
>> +			 (notmuch-show-stash-git-helper
>> +			  (list (notmuch-show-get-message-id t))
>> "--in-reply-to="))))
>
> This will still generate a trailing space if `no-in-reply-to' is set,
> but I think that we can live with it.

I know I can! ;)

Thanks for the review, v3 in reply.

BR,
Jani.


>
>> +	      " ")))
>> +
>>  ;; Interactive part functions and their helpers
>>  
>>  (defun notmuch-show-generate-part-buffer (message-id nth)
>> -- 
>> 2.1.4