debian/notmuch
1
0
Fork 0
mirror of https://git.notmuchmail.org/git/notmuch synced 2024-11-25 12:28:09 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

emacs: add a function to heuristically test if the CLI is configured OK.

Browse source 
We cache the result so that we can call the function many places
without worrying about the cost.
This commit is contained in:
David Bremner 2014-01-26 14:13:48 -04:00
parent aa57e9d2b8
commit 71d6a40581
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
emacs/notmuch-lib.el
View file

@ -168,6 +168,17 @@ Otherwise the output will be returned"
(notmuch-check-exit-status status (cons notmuch-command args) output)
output)))
(defvar notmuch--cli-sane-p nil
"Cache whether the CLI seems to be configured sanely.")
(defun notmuch-cli-sane-p ()
"Return t if the cli seems to be configured sanely."
(unless notmuch--cli-sane-p
(let ((status (call-process notmuch-command nil nil nil
"config" "get" "user.primary_email")))
(setq notmuch--cli-sane-p (= status 0))))
notmuch--cli-sane-p)
(defun notmuch-version ()
"Return a string with the notmuch version number."
(let ((long-string