cycle-nav-project-buffers.el

;; WIP - cycle through buffers only within the existing project
;; MVP
;; * cycle forward and backward
;;         *start         *next        .------- skip ------\       *next
;;  --> #<buffer p1> -> #<buffer p2> -/  #<buffer notAproj> `-> #<buffer p3> -.
;;  \________________________________________________________________________/
;; if buffer is not a project buffer, do normal buffer nav.
;; 
;; Nice to have
;; Possible to only navigate to buffers that aren't open in other split windows

(defun in-project? ()
  (projectile-project-p))

(defun cycle--project-buffers ()
  "Lists project buffers, nil if current buffer doesn't
represent a project"
  (ignore-errors (projectile-project-buffer-files)))))

(defun cylce--all-invisible-project-buffers ()
  "Get a list of all project buffers that aren't visible"
  )

(defun cycle-forward ()
  (let* ((project-buffers (cycle--project-buffers)
                          project-buffers))))

(defun cycle-backward ())