From: David Bremner <david@tethera.net>
Date: Sun, 26 Jan 2014 19:13:35 +0000 (+2000)
Subject: [PATCH] emacs: add a function to heuristically test if the CLI is configured OK.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=9fd9c63a23724f1fa9aa96073b04cdad357959ea;p=notmuch-archives.git

[PATCH] emacs: add a function to heuristically test if the CLI is configured OK.
---

diff --git a/90/852ede920801722b8972f9f314cd520fcf01f3 b/90/852ede920801722b8972f9f314cd520fcf01f3
new file mode 100644
index 000000000..4932dc97d
--- /dev/null
+++ b/90/852ede920801722b8972f9f314cd520fcf01f3
@@ -0,0 +1,82 @@
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+From: David Bremner <david@tethera.net>
+To: notmuch@notmuchmail.org
+Subject: [PATCH] emacs: add a function to heuristically test if the CLI is
+	configured OK.
+Date: Sun, 26 Jan 2014 15:13:35 -0400
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+
+We cache the result so that we can call the function many places
+without worrying about the cost.
+---
+thanks to Tomi for catching the typos (uncommitted changes on my end).
+
+ emacs/notmuch-lib.el | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
+index 2be409b..140d760 100644
+--- a/emacs/notmuch-lib.el
++++ b/emacs/notmuch-lib.el
+@@ -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
+-- 
+1.8.5.2
+