[PATCH v2 4/9] notmuch-emacs-mua: add --hello parameter

[Jani Nikula]

If the --hello parameter is given, display the notmuch hello buffer
instead of the message composition buffer if no message composition
parameters are given.

Signed-off-by: Jani Nikula <jani at nikula.org>
---
 doc/man1/notmuch-emacs-mua.rst | 4 ++++
 emacs/notmuch-emacs-mua        | 8 +++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/doc/man1/notmuch-emacs-mua.rst b/doc/man1/notmuch-emacs-mua.rst
index b80aa5f9b2e5..87787e20e531 100644
--- a/doc/man1/notmuch-emacs-mua.rst
+++ b/doc/man1/notmuch-emacs-mua.rst
@@ -33,6 +33,10 @@ Supported options for **emacs-mua** include
     ``-i, --body=``\ <file>
         Specify a file to include into the body of the message.
 
+    ``--hello``
+        Go to the Notmuch hello screen instead of the message composition
+        window if no message composition parameters are given.
+
     ``--no-window-system``
         Even if a window system is available, use the current terminal.
 
diff --git a/emacs/notmuch-emacs-mua b/emacs/notmuch-emacs-mua
index 98103972f400..a521497784ec 100755
--- a/emacs/notmuch-emacs-mua
+++ b/emacs/notmuch-emacs-mua
@@ -40,6 +40,7 @@ AUTO_DAEMON=
 CREATE_FRAME=
 ELISP=
 MAILTO=
+HELLO=
 
 # Short options compatible with mutt(1).
 while getopts :s:c:b:i:h opt; do
@@ -63,7 +64,7 @@ while getopts :s:c:b:i:h opt; do
 		    opt=${opt%%=*}
 		    ;;
 		# Long options without arguments.
-		--help|--print|--no-window-system|--client|--auto-daemon|--create-frame)
+		--help|--print|--no-window-system|--client|--auto-daemon|--create-frame|--hello)
 		    ;;
 		*)
 		    echo "$0: unknown long option ${opt}, or argument mismatch." >&2
@@ -112,6 +113,9 @@ while getopts :s:c:b:i:h opt; do
 	--create-frame)
 	    CREATE_FRAME="-c"
 	    ;;
+	--hello)
+	    HELLO=1
+	    ;;
 	*)
 	    # We should never end up here.
 	    echo "$0: internal error (option ${opt})." >&2
@@ -146,6 +150,8 @@ if [ -n "${MAILTO}" ]; then
 	exit 1
     fi
     ELISP="(browse-url-mail \"${MAILTO}\")"
+elif [ -z "${ELISP}" -a -n "${HELLO}" ]; then
+    ELISP="(notmuch)"
 else
     ELISP="(notmuch-mua-new-mail) ${ELISP}"
 fi
-- 
2.1.4