(defun fcuny/rename-this-buffer-and-file ()
  "Renames current buffer and file it is visiting."
  (interactive)
  (let ((name (buffer-name))
        (filename (buffer-file-name))
        (read-file-name-function 'read-file-name-default))
    (if (not (and filename (file-exists-p filename)))
        (error "Buffer '%s' is not visiting a file!" name)
      (let ((new-name (read-file-name "New name: " filename)))
        (cond ((get-buffer new-name)
               (error "A buffer named '%s' already exists!" new-name))
              (t
               (rename-file filename new-name 1)
               (rename-buffer new-name)
               (set-visited-file-name new-name)
               (set-buffer-modified-p nil)
               (message "File '%s' successfully renamed to '%s'" name (file-name-nondirectory new-name))))))))

(defun fcuny/remove-mysql-columns ()
  "Removes from text. This is useful when I want to drop the column separator from some text coming from a mysql query."
  (interactive)
  (while (search-forward-regexp "\s?|\s?")
    (replace-match " ")))

(defun fcuny/copy-whole-buffer ()
  "Selects the buffer and copy it."
  (interactive)
  (save-excursion
    (mark-whole-buffer)
    (copy-region-as-kill 1 (buffer-size))))

(defun fcuny/check-work-machine-p ()
  "Returns t if this is a work machine"
  (string-match "tw-mbp.*" (system-name)))

(defun fcuny/check-source-predicate-python-p ()
  (and (executable-find "check.pex")
       (buffer-file-name)
       (string-match "src/source/.*\.py$" (buffer-file-name))))

(defun fcuny/build-python-checker ()
  "Compiles a newer version of the checker for Python."
  (interactive)
  (let ((output (make-temp-file "checker-foo"))
        (errors (make-temp-file "checker-errors"))
        (default-directory "~/workspace/source"))
    (let ((status (call-process "~/workspace/source/pants" nil `(,output ,errors) nil "-q" "binary" "src/python/twitter/devprod/checkstyle:check")))
      (if (zerop status)
          (message "Built check.pex successfully")
        (message (buffer-file-name output))))))

;; from https://karl-voit.at/2014/08/10/bookmarks-with-orgmode/
(defun fcuny/string-replace (this withthat in)
  "replace THIS with WITHTHAT' in the string IN"
  (with-temp-buffer
    (insert in)
    (goto-char (point-min))
    (replace-string this withthat)
    (buffer-substring (point-min) (point-max))))

(defun fcuny/get-page-title (url)
  "Make URL into an org-mode link."
  (let ((title))
    (with-current-buffer (url-retrieve-synchronously url)
      (goto-char (point-min))
      (re-search-forward "<title>\\([^<]*\\)</title>" nil t 1)
      (setq title (match-string 1))
      (goto-char (point-min))
      (re-search-forward "charset=\\([-0-9a-zA-Z]*\\)" nil t 1)
      (fcuny/string-replace "&nbsp;" " "
                        ;;(decode-coding-string title (intern (match-string 1)))
                        ;; following line fixes charset issues from
                        ;; previous line:
                            (decode-coding-string title 'utf-8))
      (concat "[[" url "][" title "]]"))))

(provide 'fcuny-defuns)