tvl-depot/configs/shared/emacs/.emacs.d/elpa/docker-20180710.743/docker-machine.el
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2018-09-10 14:53:23 -04:00

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EmacsLisp

;;; docker-machine.el --- Emacs interface to docker-machine -*- lexical-binding: t -*-
;; Author: Ben Swift <ben@benswift.me>
;; This file is NOT part of GNU Emacs.
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
(require 'docker-process)
(require 'docker-utils)
(require 'magit-popup)
(require 'tablist)
(defun docker-machine-parse (line)
"Convert a LINE from \"docker machine ls\" to a `tabulated-list-entries' entry."
(let ((data (s-split "\t" line)))
(list (car data) (apply #'vector data))))
(defun docker-machine-entries ()
"Return the docker machines data for `tabulated-list-entries'."
(let* ((fmt "{{.Name}}\\t{{.Active}}\\t{{.DriverName}}\\t{{.State}}\\t{{.URL}}\\t{{.Swarm}}\\t{{.DockerVersion}}\\t{{.Error}}")
(data (shell-command-to-string (format "docker-machine ls %s" (format "--format=\"%s\"" fmt))))
(lines (s-split "\n" data t)))
(-map #'docker-machine-parse lines)))
(defun docker-machine-refresh ()
"Refresh the machines list."
(setq tabulated-list-entries (docker-machine-entries)))
(defun docker-machine-read-name ()
"Read a machine name."
(completing-read "Machine: " (-map #'car (docker-machine-entries))))
(defun docker-machine-run (action &rest args)
"Execute \"docker-machine ACTION\" passing arguments ARGS."
(let ((command (format "docker-machine %s %s" action (s-join " " (-non-nil args)))))
(message command)
(shell-command-to-string command)))
;;;###autoload
(defun docker-machine-config (name)
"Print the connection config for the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "config" name))
;;;###autoload
(defun docker-machine-inspect (name)
"Inspect information about the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "inspect" name))
;;;###autoload
(defun docker-machine-ip (name)
"Get the IP address of the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "ip" name))
;;;###autoload
(defun docker-machine-status (name)
"Get the status of the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "status" name))
;;;###autoload
(defun docker-machine-upgrade (name)
"Upgrade the machine NAME to the latest version of Docker."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "upgrade" name))
;;;###autoload
(defun docker-machine-kill (name)
"Kill the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "kill" name))
;;;###autoload
(defun docker-machine-create (name driver)
"Create a machine NAME using DRIVER."
(interactive "sName: \nsDriver: ")
(docker-machine-run "create" name "-d" driver))
;;;###autoload
(defun docker-machine-start (name)
"Start the machine NAME."
(interactive (list (docker-machine-read-name)))
(docker-machine-run "start" name))
(defun docker-machine-env-export (line)
"Export the env for LINE."
(let ((index (s-index-of "=" line)))
(unless index
(error (format "Cannot find separator in %s" line)))
(setenv (substring line (length "export ") index) (substring line (+ 2 index) -1))))
;;;###autoload
(defun docker-machine-env (name)
"Parse and set environment variables from \"docker-machine env NAME\" output."
(interactive (list (docker-machine-read-name)))
(--each-while
(s-lines (docker-machine-run "env" name))
(s-prefix? "export" it)
(docker-machine-env-export it)))
;;;###autoload
(defun docker-machine-stop (name)
"Stop the machine NAME."
(interactive (list (docker-machine-read-name) current-prefix-arg))
(docker-machine-run "stop" name))
;;;###autoload
(defun docker-machine-restart (name)
"Restart the machine NAME."
(interactive (list (docker-machine-read-name) current-prefix-arg))
(docker-machine-run "restart" name))
;;;###autoload
(defun docker-machine-rm (name &optional force)
"Destroy or uncommand the machine NAME. If FORCE is set, use \"--force\"."
(interactive (list (docker-machine-read-name) current-prefix-arg))
(docker-machine-run "rm" (when force "--force") name))
(defun docker-machine-start-selection ()
"Run `docker-machine-start' on the machines selection."
(interactive)
(--each (docker-utils-get-marked-items-ids)
(docker-machine-run "start" (docker-machine-start-arguments)))
(tablist-revert))
(defun docker-machine-stop-selection ()
"Run `docker-machine-stop' on the machines selection."
(interactive)
(--each (docker-utils-get-marked-items-ids)
(docker-machine-run "stop" (docker-machine-stop-arguments)))
(tablist-revert))
(defun docker-machine-restart-selection ()
"Run `docker-machine-restart' on the machines selection."
(interactive)
(--each (docker-utils-get-marked-items-ids)
(docker-machine-run "restart" (docker-machine-restart-arguments)))
(tablist-revert))
(defun docker-machine-rm-selection ()
"Run `docker-machine-rm' on the machines selection."
(interactive)
(--each (docker-utils-get-marked-items-ids)
(docker-machine-run "rm" (docker-machine-rm-arguments)))
(tablist-revert))
(defun docker-machine-env-selection ()
"Run \"docker-machine env\" on selected machine."
(interactive)
(let ((marked (docker-utils-get-marked-items-ids)))
(when (/= (length marked) 1)
(error "Can only set environment vars for one machine at a time"))
(docker-machine-env (car marked))
(tablist-revert)))
(magit-define-popup docker-machine-start-popup
"Popup for starting machines."
'docker-machine-popups
:man-page "docker-machine-start"
:actions '((?S "Start" docker-machine-start-selection))
:setup-function #'docker-utils-setup-popup)
(magit-define-popup docker-machine-env-popup
"Popup for setting up environment variables."
'docker-machine-popups
:man-page "docker-machine-env"
:actions '((?E "Env" docker-machine-env-selection))
:setup-function #'docker-utils-setup-popup)
(magit-define-popup docker-machine-stop-popup
"Popup for stoping machines."
'docker-machine-popups
:man-page "docker-machine-stop"
:actions '((?O "Stop" docker-machine-stop-selection))
:setup-function #'docker-utils-setup-popup)
(magit-define-popup docker-machine-restart-popup
"Popup for restarting machines."
'docker-machine-popups
:man-page "docker-machine-restart"
:actions '((?R "Restart" docker-machine-restart-selection))
:setup-function #'docker-utils-setup-popup)
(magit-define-popup docker-machine-rm-popup
"Popup for removing machines."
'docker-machine-popups
:man-page "docker-machine-rm"
:switches '((?y "Automatic yes" "-y")
(?f "Force" "-f"))
:actions '((?D "Remove" docker-machine-rm-selection))
:default-arguments '("-y")
:setup-function #'docker-utils-setup-popup)
(magit-define-popup docker-machine-help-popup
"Help popup for docker machine."
:actions '("Docker machines help"
(?C "Create" docker-machine-create)
(?D "Remove" docker-machine-rm-popup)
(?E "Env" docker-machine-env-popup)
(?O "Stop" docker-machine-stop-popup)
(?R "Restart" docker-machine-restart-popup)
(?S "Start" docker-machine-start-popup)
"Switch to other parts"
(?c "Containers" docker-containers)
(?i "Images" docker-images)
(?n "Networks" docker-networks)
(?v "Volumes" docker-volumes)))
(defvar docker-machine-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "?" 'docker-machine-help-popup)
(define-key map "C" 'docker-machine-create)
(define-key map "D" 'docker-machine-rm-popup)
(define-key map "E" 'docker-machine-env-popup)
(define-key map "O" 'docker-machine-stop-popup)
(define-key map "R" 'docker-machine-restart-popup)
(define-key map "S" 'docker-machine-start-popup)
map)
"Keymap for `docker-machine-mode'.")
;;;###autoload
(defun docker-machines ()
"List docker machines."
(interactive)
(docker-utils-pop-to-buffer "*docker-machines*")
(docker-machine-mode)
(tablist-revert))
(define-derived-mode docker-machine-mode tabulated-list-mode "Machines Menu"
"Major mode for handling a list of docker machines."
(setq tabulated-list-format [("Name" 16 t)("Active" 7 t)("Driver" 12 t)("State" 12 t)("URL" 30 t)("Swarm" 10 t)("Docker" 10 t)("Errors" 10 t)])
(setq tabulated-list-padding 2)
(setq tabulated-list-sort-key (cons "Name" nil))
(add-hook 'tabulated-list-revert-hook 'docker-machine-refresh nil t)
(tabulated-list-init-header)
(tablist-minor-mode))
(provide 'docker-machine)
;;; docker-machine.el ends here