Add some extra commands

This allows me to publish articles more easily.

emacs/site-lisp/eltuki.el

@@ -230,5 +230,37 @@
     (eltuki-commit)
     (kill-buffer buffer)))
 
+(defun eltuki-process-sentinel (proc status)
+  "Print PROC's STATUS."
+  (message "git %s" (substring status 0 -1)))
+
+(defun eltuki--passwd-prompt (string)
+  "Decide on what to prompt based on STRING."
+  (cond
+   ((or
+     (string-match "^Enter passphrase for key '\\\(.*\\\)': $" string)
+     (string-match "^\\\(.*\\\)'s password:" string))
+    (format "Password for '%s': " (match-string 1 string)))
+   ((string-match "^[pP]assword:" string)
+    "Password:")))
+
+(defun eltuki-process-filter (proc string)
+  "Check if PROC is asking for a password in STRING."
+  (with-current-buffer (process-buffer proc)
+    (let ((inhibit-read-only t)
+          (ask (eltuki--passwd-prompt string)))
+      (if ask
+          (process-send-string proc (concat (read-passwd ask nil) "\n"))
+        (insert string)))))
+
+(defun eltuki-publish ()
+  "Publish posts."
+  (interactive)
+  (let* ((default-directory (concat eltuki-blog-dir "/"))
+         (proc (start-process "eltuki-publish" "*eltuki-publish*"
+                              "git" "push")))
+    (set-process-sentinel proc 'eltuki-process-sentinel)
+    (set-process-filter proc 'eltuki-process-filter)))
+
 (provide 'eltuki)
 ;;; eltuki.el ends here