Adding some functions to read a project's procfile entries into prodigy. I use a tool called "xe" that does something similar to projectile in that it looks for a project root and appends venv/bin to your path before running commands. It also has some helpers to bootstrap a python virtualenv and run django manage commands. It makes these sorts o…

gistfile1.el

(defun my-procfile-name-from-line (line)
  (car (split-string line ":")))

(defun my-procfile-names (procfile)
  (with-temp-buffer
    (insert-file-contents procfile)
    (-map 'my-procfile-name-from-line (split-string (buffer-string) "\n" t))))

(defun my-procfile-cmd (procfile name)
  (with-temp-buffer
    (insert-file-contents procfile)
    (search-forward-regexp (format "^%s: " name))
    (split-string (buffer-substring (point) (line-end-position)))))

(defun my-prodigy-dicover-services ()
  "Add services in the current projects Procfile(s)

  A Procfile just starts with Procfile and may end with a suffix to
  indicate its use case. For example `Procfile.dev` vs. `Procfile`."
  (let ((procfiles (directory-files (projectile-project-root) t "Procfile*")))
    (dolist (procfile procfiles)
      (dolist (cmd (my-procfile-names procfile))
	(prodigy-define-service
	  :name (format "%s-%s" procfile cmd)
	  :command "xe"
	  :args (my-procfile-cmd procfile cmd)
	  :cwd (projectile-project-root)
	  :path '((format "%svenv/bin" (projectile-project-root))))))))