anything-chrome-tabs.el

;;; Commentary
;; Select and activate google chrome tabs by anything interface
;;; Requirements
;; https://github.com/mechairoi/crxel
;;; Usage
;;  (require 'anything-chrome-tabs)
;;  (crxel/start 9649)
;;  (define-key global-map "C-t" 'anything-chrome-tabs)

(provide 'anything-chrome-tabs)
(require 'crxel)
(require 'anything-config)

(defun chrome-tab-url (tab)
  (cdr-safe (assq 'url tab)))

(defun chrome-tab-title (tab)
  (cdr-safe (assq 'title tab)))

(defun chrome-tab-id (tab)
  (cdr-safe (assq 'id tab)))

(defun chrome-activate-tab (tab)
  (crxel/eval (format "chrome.tabs.update(%s, { active: true });"
                      (chrome-tab-id tab))
              :fail 'error))

(defun anything-chrome-tabs ()
  (interactive)
  (crxel/eval "var callback = window.crxel.callback;
             chrome.tabs.query({}, function(tabs) {
                 callback(JSON.stringify(tabs));
             });"
              :async t
              :success (lambda (data)
                         (anything-chrome-tabs-0
                          (append
                           (json-read-from-string data) nil)))
              :fail 'error))

(defun anything-chrome-tabs-0 (tabs)
  (anything-other-buffer
   `((name . "Chrome Tabs")
     (candidates . ,tabs)
     (action . (("Activate" . chrome-activate-tab)))
     (candidate-transformer . (lambda (tabs)
                                (mapcar (lambda (tab)
                                          (cons
                                           (concat
                                            (chrome-tab-url tab)
                                            "\n"
                                            (chrome-tab-title tab))
                                           tab)) tabs)))
     (migemo)
     (multiline))
   "*anything chrome tabs*"))

おお、指摘ありがとうございます!