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emacs: Add popup interface for guix commands.

* emacs/guix-command.el: New file.
* emacs.am (ELFILES): Add it.
* doc/emacs.texi (Emacs Initial Setup): Mention 'magit-popup' library.
  (Emacs Popup Interface): New node.
  (Emacs Interface): Add it.
* doc/guix.texi (Top): Likewise.
master
Alex Kost 2015-08-14 10:47:10 +03:00
parent 1f13861b57
commit 9b0afb0d28
4 changed files with 695 additions and 0 deletions

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@ -9,6 +9,7 @@ Guix convenient and fun.
@menu
* Initial Setup: Emacs Initial Setup. Preparing @file{~/.emacs}.
* Package Management: Emacs Package Management. Managing packages and generations.
* Popup Interface: Emacs Popup Interface. Magit-like interface for guix commands.
* Prettify Mode: Emacs Prettify. Abbreviating @file{/gnu/store/@dots{}} file names.
* Completions: Emacs Completions. Completing @command{guix} shell command.
@end menu
@ -35,6 +36,12 @@ later;
@uref{http://nongnu.org/geiser/, Geiser}, version 0.3 or later: it is
used for interacting with the Guile process.
@item
@uref{https://github.com/magit/magit/, magit-popup library}. You
already have this library if you use Magit 2.1.0 or later. This library
is an optional dependency---it is required only for @kbd{M-x@tie{}guix}
command (@pxref{Emacs Popup Interface}).
@end itemize
When it is done ``guix.el'' may be configured by requiring a special
@ -486,6 +493,43 @@ Various settings for ``info'' buffers.
@end table
@node Emacs Popup Interface
@section Popup Interface
If you ever used Magit, you know what ``popup interface'' is
(@pxref{Top,,, magit-popup, Magit-Popup User Manual}). Even if you are
not acquainted with Magit, there should be no worries as it is very
intuitive.
So @kbd{M-x@tie{}guix} command provides a top-level popup interface for
all available guix commands. When you select an option, you'll be
prompted for a value in the minibuffer. Many values have completions,
so don't hesitate to press @key{TAB} key. Multiple values (for example,
packages or lint checkers) should be separated by commas.
After specifying all options and switches for a command, you may choose
one of the available actions. The following default actions are
available for all commands:
@itemize
@item
Run the command in the Guix REPL. It is faster than running
@code{guix@tie{}@dots{}} command directly in shell, as there is no
need to run another guile process and to load required modules there.
@item
Run the command in a shell buffer. You can set
@code{guix-run-in-shell-function} variable to fine tune the shell buffer
you want to use.
@item
Add the command line to the kill ring (@pxref{Kill Ring,,, emacs, The
GNU Emacs Manual}).
@end itemize
@node Emacs Prettify
@section Guix Prettify Mode

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@ -112,6 +112,7 @@ Emacs Interface
* Initial Setup: Emacs Initial Setup. Preparing @file{~/.emacs}.
* Package Management: Emacs Package Management. Managing packages and generations.
* Popup Interface: Emacs Popup Interface. Magit-like interface for guix commands.
* Prettify Mode: Emacs Prettify. Abbreviating @file{/gnu/store/@dots{}} file names.
* Completions: Emacs Completions. Completing @command{guix} shell command.

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@ -21,6 +21,7 @@ AUTOLOADS = emacs/guix-autoloads.el
ELFILES = \
emacs/guix-backend.el \
emacs/guix-base.el \
emacs/guix-command.el \
emacs/guix-emacs.el \
emacs/guix-help-vars.el \
emacs/guix-history.el \

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@ -0,0 +1,649 @@
;;; guix-command.el --- Popup interface for guix commands -*- lexical-binding: t -*-
;; Copyright © 2015 Alex Kost <alezost@gmail.com>
;; This file is part of GNU Guix.
;; GNU Guix 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 of the License, or
;; (at your option) any later version.
;; GNU Guix 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; This file provides a magit-like popup interface for running guix
;; commands in Guix REPL. The entry point is "M-x guix". When it is
;; called the first time, "guix --help" output is parsed and
;; `guix-COMMAND-action' functions are generated for each available guix
;; COMMAND. Then a window with these commands is popped up. When a
;; particular COMMAND is called, "guix COMMAND --help" output is parsed,
;; and a user get a new popup window with available options for this
;; command and so on.
;; To avoid hard-coding all guix options, actions, etc., as much data is
;; taken from "guix ... --help" outputs as possible. But this data is
;; still incomplete: not all long options have short analogs, also
;; special readers should be used for some options (for example, to
;; complete package names while prompting for a package). So after
;; parsing --help output, the arguments are "improved". All arguments
;; (switches, options and actions) are `guix-command-argument'
;; structures.
;; Only "M-x guix" command is available after this file is loaded. The
;; rest commands/actions/popups are generated on the fly only when they
;; are needed (that's why there is a couple of `eval'-s in this file).
;; COMMANDS argument is used by many functions in this file. It means a
;; list of guix commands without "guix" itself, e.g.: ("build"),
;; ("import" "gnu"). The empty list stands for the plain "guix" without
;; subcommands.
;; All actions in popup windows are divided into 2 groups:
;;
;; - 'Popup' actions - used to pop up another window. For example, every
;; action in the 'guix' or 'guix import' window is a popup action. They
;; are defined by `guix-command-define-popup-action' macro.
;;
;; - 'Execute' actions - used to do something with the command line (to
;; run a command in Guix REPL or to copy it into kill-ring) constructed
;; with the current popup. They are defined by
;; `guix-command-define-execute-action' macro.
;;; Code:
(require 'cl-lib)
(require 'guix-popup)
(require 'guix-utils)
(require 'guix-help-vars)
(require 'guix-read)
(require 'guix-base)
(defgroup guix-commands nil
"Settings for guix popup windows."
:group 'guix)
(defvar guix-command-complex-with-shared-arguments
'("system")
"List of guix commands which have subcommands with shared options.
I.e., 'guix foo --help' is the same as 'guix foo bar --help'.")
(defun guix-command-action-name (&optional commands &rest name-parts)
"Return name of action function for guix COMMANDS."
(guix-command-symbol (append commands name-parts (list "action"))))
;;; Command arguments
(cl-defstruct (guix-command-argument
(:constructor guix-command-make-argument)
(:copier guix-command-copy-argument))
name char doc fun switch? option? action?)
(cl-defun guix-command-modify-argument
(argument &key
(name nil name-bound?)
(char nil char-bound?)
(doc nil doc-bound?)
(fun nil fun-bound?)
(switch? nil switch?-bound?)
(option? nil option?-bound?)
(action? nil action?-bound?))
"Return a modified version of ARGUMENT."
(declare (indent 1))
(let ((copy (guix-command-copy-argument argument)))
(and name-bound? (setf (guix-command-argument-name copy) name))
(and char-bound? (setf (guix-command-argument-char copy) char))
(and doc-bound? (setf (guix-command-argument-doc copy) doc))
(and fun-bound? (setf (guix-command-argument-fun copy) fun))
(and switch?-bound? (setf (guix-command-argument-switch? copy) switch?))
(and option?-bound? (setf (guix-command-argument-option? copy) option?))
(and action?-bound? (setf (guix-command-argument-action? copy) action?))
copy))
(defun guix-command-modify-argument-from-alist (argument alist)
"Return a modified version of ARGUMENT or nil if it wasn't modified.
Each assoc from ALIST have a form (NAME . PLIST). NAME is an
argument name. PLIST is a property list of argument parameters
to be modified."
(let* ((name (guix-command-argument-name argument))
(plist (guix-assoc-value alist name)))
(when plist
(apply #'guix-command-modify-argument
argument plist))))
(defmacro guix-command-define-argument-improver (name alist)
"Define NAME variable and function to modify an argument from ALIST."
(declare (indent 1))
`(progn
(defvar ,name ,alist)
(defun ,name (argument)
(guix-command-modify-argument-from-alist argument ,name))))
(guix-command-define-argument-improver
guix-command-improve-action-argument
'(("graph" :char ?G)
("environment" :char ?E)
("publish" :char ?u)
("pull" :char ?P)
("size" :char ?z)))
(guix-command-define-argument-improver
guix-command-improve-common-argument
'(("--help" :switch? nil)
("--version" :switch? nil)))
(guix-command-define-argument-improver
guix-command-improve-target-argument
'(("--target" :char ?T)))
(guix-command-define-argument-improver
guix-command-improve-system-type-argument
'(("--system" :fun guix-read-system-type)))
(guix-command-define-argument-improver
guix-command-improve-load-path-argument
'(("--load-path" :fun read-directory-name)))
(guix-command-define-argument-improver
guix-command-improve-search-paths-argument
'(("--search-paths" :char ?P)))
(guix-command-define-argument-improver
guix-command-improve-substitute-urls-argument
'(("--substitute-urls" :char ?U)))
(guix-command-define-argument-improver
guix-command-improve-hash-argument
'(("--format" :fun guix-read-hash-format)))
(guix-command-define-argument-improver
guix-command-improve-key-policy-argument
'(("--key-download" :fun guix-read-key-policy)))
(defvar guix-command-improve-common-build-argument
'(("--no-substitutes" :char ?s)
("--no-build-hook" :char ?h)
("--max-silent-time" :char ?x)))
(defun guix-command-improve-common-build-argument (argument)
(guix-command-modify-argument-from-alist
argument
(append guix-command-improve-load-path-argument
guix-command-improve-substitute-urls-argument
guix-command-improve-common-build-argument)))
(guix-command-define-argument-improver
guix-command-improve-archive-argument
'(("--generate-key" :char ?k)))
(guix-command-define-argument-improver
guix-command-improve-build-argument
'(("--no-grafts" :char ?g)
("--root" :fun guix-read-file-name)
("--sources" :char ?S :fun guix-read-source-type :switch? nil)
("--with-source" :fun guix-read-file-name)))
(guix-command-define-argument-improver
guix-command-improve-environment-argument
'(("--exec" :fun read-shell-command)
("--load" :fun guix-read-file-name)))
(guix-command-define-argument-improver
guix-command-improve-gc-argument
'(("--list-dead" :char ?D)
("--list-live" :char ?L)
("--referrers" :char ?f)
("--verify" :fun guix-read-verify-options-string)))
(guix-command-define-argument-improver
guix-command-improve-graph-argument
'(("--type" :fun guix-read-graph-type)))
(guix-command-define-argument-improver
guix-command-improve-import-elpa-argument
'(("--archive" :fun guix-read-elpa-archive)))
(guix-command-define-argument-improver
guix-command-improve-lint-argument
'(("--checkers" :fun guix-read-lint-checker-names-string)))
(guix-command-define-argument-improver
guix-command-improve-package-argument
;; Unlike all other options, --install/--remove do not have a form
;; '--install=foo,bar' but '--install foo bar' instead, so we need
;; some tweaks.
'(("--install"
:name "--install " :fun guix-read-package-names-string
:switch? nil :option? t)
("--remove"
:name "--remove " :fun guix-read-package-names-string
:switch? nil :option? t)
("--install-from-file" :fun guix-read-file-name)
("--manifest" :fun guix-read-file-name)
("--do-not-upgrade" :char ?U)
("--roll-back" :char ?R)
("--show" :char ?w :fun guix-read-package-name)))
(guix-command-define-argument-improver
guix-command-improve-refresh-argument
'(("--select" :fun guix-read-refresh-subset)
("--key-server" :char ?S)))
(guix-command-define-argument-improver
guix-command-improve-size-argument
'(("--map-file" :fun guix-read-file-name)))
(guix-command-define-argument-improver
guix-command-improve-system-argument
'(("vm-image" :char ?V)
("--on-error" :char ?E)
("--no-grub" :char ?g)
("--full-boot" :char ?b)))
(defvar guix-command-argument-improvers
'((()
guix-command-improve-action-argument)
(("archive")
guix-command-improve-common-build-argument
guix-command-improve-target-argument
guix-command-improve-system-type-argument
guix-command-improve-archive-argument)
(("build")
guix-command-improve-common-build-argument
guix-command-improve-target-argument
guix-command-improve-system-type-argument
guix-command-improve-build-argument)
(("download")
guix-command-improve-hash-argument)
(("hash")
guix-command-improve-hash-argument)
(("environment")
guix-command-improve-common-build-argument
guix-command-improve-search-paths-argument
guix-command-improve-system-type-argument
guix-command-improve-environment-argument)
(("gc")
guix-command-improve-gc-argument)
(("graph")
guix-command-improve-graph-argument)
(("import" "gnu")
guix-command-improve-key-policy-argument)
(("import" "elpa")
guix-command-improve-import-elpa-argument)
(("lint")
guix-command-improve-lint-argument)
(("package")
guix-command-improve-common-build-argument
guix-command-improve-search-paths-argument
guix-command-improve-package-argument)
(("refresh")
guix-command-improve-key-policy-argument
guix-command-improve-refresh-argument)
(("size")
guix-command-improve-system-type-argument
guix-command-improve-substitute-urls-argument
guix-command-improve-size-argument)
(("system")
guix-command-improve-common-build-argument
guix-command-improve-system-argument))
"Alist of guix commands and argument improvers for them.")
(defun guix-command-improve-argument (argument improvers)
"Return ARGUMENT modified with IMPROVERS."
(or (guix-any (lambda (improver)
(funcall improver argument))
improvers)
argument))
(defun guix-command-improve-arguments (arguments commands)
"Return ARGUMENTS for 'guix COMMANDS ...' modified for popup interface."
(let ((improvers (cons 'guix-command-improve-common-argument
(guix-assoc-value guix-command-argument-improvers
commands))))
(mapcar (lambda (argument)
(guix-command-improve-argument argument improvers))
arguments)))
(defun guix-command-parse-arguments (&optional commands)
"Return a list of parsed 'guix COMMANDS ...' arguments."
(with-temp-buffer
(insert (guix-help-string commands))
(let (args)
(guix-while-search guix-help-parse-option-regexp
(let* ((short (match-string-no-properties 1))
(name (match-string-no-properties 2))
(arg (match-string-no-properties 3))
(doc (match-string-no-properties 4))
(char (if short
(elt short 1) ; short option letter
(elt name 2))) ; first letter of the long option
;; If "--foo=bar" or "--foo[=bar]" then it is 'option'.
(option? (not (string= "" arg)))
;; If "--foo" or "--foo[=bar]" then it is 'switch'.
(switch? (or (string= "" arg)
(eq ?\[ (elt arg 0)))))
(push (guix-command-make-argument
:name name
:char char
:doc doc
:switch? switch?
:option? option?)
args)))
(guix-while-search guix-help-parse-command-regexp
(let* ((name (match-string-no-properties 1))
(char (elt name 0)))
(push (guix-command-make-argument
:name name
:char char
:fun (guix-command-action-name commands name)
:action? t)
args)))
args)))
(defun guix-command-rest-argument (&optional commands)
"Return '--' argument for COMMANDS."
(cl-flet ((argument (&rest args)
(apply #'guix-command-make-argument
:name "-- " :char ?= :option? t args)))
(let ((command (car commands)))
(cond
((member command '("archive" "build" "graph" "edit"
"environment" "lint" "refresh"))
(argument :doc "Packages" :fun 'guix-read-package-names-string))
((string= command "download")
(argument :doc "URL"))
((string= command "gc")
(argument :doc "Paths" :fun 'guix-read-file-name))
((member command '("hash" "system"))
(argument :doc "File" :fun 'guix-read-file-name))
((string= command "size")
(argument :doc "Package" :fun 'guix-read-package-name))
((equal commands '("import" "nix"))
(argument :doc "Nixpkgs Attribute"))
;; Other 'guix import' subcommands, but not 'import' itself.
((and (cdr commands)
(string= command "import"))
(argument :doc "Package name"))))))
(defun guix-command-additional-arguments (&optional commands)
"Return additional arguments for COMMANDS."
(let ((rest-arg (guix-command-rest-argument commands)))
(and rest-arg (list rest-arg))))
;; Ideally only `guix-command-arguments' function should exist with the
;; contents of `guix-command-all-arguments', but we need to make a
;; special case for `guix-command-complex-with-shared-arguments' commands.
(defun guix-command-all-arguments (&optional commands)
"Return list of all arguments for 'guix COMMANDS ...'."
(let ((parsed (guix-command-parse-arguments commands)))
(append (guix-command-improve-arguments parsed commands)
(guix-command-additional-arguments commands))))
(guix-memoized-defalias guix-command-all-arguments-memoize
guix-command-all-arguments)
(defun guix-command-arguments (&optional commands)
"Return list of arguments for 'guix COMMANDS ...'."
(let ((command (car commands)))
(if (member command
guix-command-complex-with-shared-arguments)
;; Take actions only for 'guix system', and switches+options for
;; 'guix system foo'.
(funcall (if (null (cdr commands))
#'cl-remove-if-not
#'cl-remove-if)
#'guix-command-argument-action?
(guix-command-all-arguments-memoize (list command)))
(guix-command-all-arguments commands))))
(defun guix-command-switch->popup-switch (switch)
"Return popup switch from command SWITCH argument."
(list (guix-command-argument-char switch)
(or (guix-command-argument-doc switch)
"Unknown")
(guix-command-argument-name switch)))
(defun guix-command-option->popup-option (option)
"Return popup option from command OPTION argument."
(list (guix-command-argument-char option)
(or (guix-command-argument-doc option)
"Unknown")
(let ((name (guix-command-argument-name option)))
(if (string-match-p " \\'" name) ; ends with space
name
(concat name "=")))
(or (guix-command-argument-fun option)
'read-from-minibuffer)))
(defun guix-command-action->popup-action (action)
"Return popup action from command ACTION argument."
(list (guix-command-argument-char action)
(or (guix-command-argument-doc action)
(guix-command-argument-name action)
"Unknown")
(guix-command-argument-fun action)))
(defun guix-command-sort-arguments (arguments)
"Sort ARGUMENTS by name in alphabetical order."
(sort arguments
(lambda (a1 a2)
(let ((name1 (guix-command-argument-name a1))
(name2 (guix-command-argument-name a2)))
(cond ((null name1) nil)
((null name2) t)
(t (string< name1 name2)))))))
(defun guix-command-switches (arguments)
"Return switches from ARGUMENTS."
(cl-remove-if-not #'guix-command-argument-switch? arguments))
(defun guix-command-options (arguments)
"Return options from ARGUMENTS."
(cl-remove-if-not #'guix-command-argument-option? arguments))
(defun guix-command-actions (arguments)
"Return actions from ARGUMENTS."
(cl-remove-if-not #'guix-command-argument-action? arguments))
(defun guix-command-post-process-args (args)
"Adjust appropriately command line ARGS returned from popup command."
;; XXX We need to split "--install foo bar" and similar strings into
;; lists of strings. But some commands (e.g., 'guix hash') accept a
;; file name as the 'rest' argument, and as file names may contain
;; spaces, splitting by spaces will break such names. For example, the
;; following argument: "-- /tmp/file with spaces" will be transformed
;; into the following list: ("--" "/tmp/file" "with" "spaces") instead
;; of the wished ("--" "/tmp/file with spaces").
(let* (rest
(rx (rx string-start
(or "-- " "--install " "--remove ")))
(args (mapcar (lambda (arg)
(if (string-match-p rx arg)
(progn (push (split-string arg) rest)
nil)
arg))
args)))
(if rest
(apply #'append (delq nil args) rest)
args)))
;;; 'Execute' actions
(defvar guix-command-default-execute-arguments
(list
(guix-command-make-argument
:name "repl" :char ?r :doc "Run in Guix REPL")
(guix-command-make-argument
:name "shell" :char ?s :doc "Run in shell")
(guix-command-make-argument
:name "copy" :char ?c :doc "Copy command line"))
"List of default 'execute' action arguments.")
(defvar guix-command-additional-execute-arguments
nil
"Alist of guix commands and additional 'execute' action arguments.")
(defun guix-command-execute-arguments (commands)
"Return a list of 'execute' action arguments for COMMANDS."
(mapcar (lambda (arg)
(guix-command-modify-argument arg
:action? t
:fun (guix-command-action-name
commands (guix-command-argument-name arg))))
(append guix-command-default-execute-arguments
(guix-assoc-value
guix-command-additional-execute-arguments commands))))
(defvar guix-command-special-executors
'((("environment")
("repl" . guix-run-environment-command-in-repl))
(("pull")
("repl" . guix-run-pull-command-in-repl)))
"Alist of guix commands and alists of special executers for them.
See also `guix-command-default-executors'.")
(defvar guix-command-default-executors
'(("repl" . guix-run-command-in-repl)
("shell" . guix-run-command-in-shell)
("copy" . guix-copy-command-as-kill))
"Alist of default executers for action names.")
(defun guix-command-executor (commands name)
"Return function to run command line arguments for guix COMMANDS."
(or (guix-assoc-value guix-command-special-executors commands name)
(guix-assoc-value guix-command-default-executors name)))
(defun guix-run-environment-command-in-repl (args)
"Run 'guix ARGS ...' environment command in Guix REPL."
;; As 'guix environment' usually tries to run another process, it may
;; be fun but not wise to run this command in Geiser REPL.
(when (or (member "--dry-run" args)
(member "--search-paths" args)
(when (y-or-n-p
(format "'%s' command will spawn an external process.
Do you really want to execute this command in Geiser REPL? "
(guix-command-string args)))
(message "May \"M-x shell-mode\" be with you!")
t))
(guix-run-command-in-repl args)))
(defun guix-run-pull-command-in-repl (args)
"Run 'guix ARGS ...' pull command in Guix REPL.
Perform pull-specific actions after operation, see
`guix-after-pull-hook' and `guix-update-after-pull'."
(guix-eval-in-repl
(apply #'guix-make-guile-expression 'guix-command args)
nil 'pull))
;;; Generating popups, actions, etc.
(defmacro guix-command-define-popup-action (name &optional commands)
"Define NAME function to generate (if needed) and run popup for COMMANDS."
(declare (indent 1) (debug t))
(let* ((popup-fun (guix-command-symbol `(,@commands "popup")))
(doc (format "Call `%s' (generate it if needed)."
popup-fun)))
`(defun ,name (&optional arg)
,doc
(interactive "P")
(unless (fboundp ',popup-fun)
(guix-command-generate-popup ',popup-fun ',commands))
(,popup-fun arg))))
(defmacro guix-command-define-execute-action (name executor
&optional commands)
"Define NAME function to execute the current action for guix COMMANDS.
EXECUTOR function is called with the current command line arguments."
(declare (indent 1) (debug t))
(let* ((arguments-fun (guix-command-symbol `(,@commands "arguments")))
(doc (format "Call `%s' with the current popup arguments."
executor)))
`(defun ,name (&rest args)
,doc
(interactive (,arguments-fun))
(,executor (append ',commands
(guix-command-post-process-args args))))))
(defun guix-command-generate-popup-actions (actions &optional commands)
"Generate 'popup' commands from ACTIONS arguments for guix COMMANDS."
(dolist (action actions)
(let ((fun (guix-command-argument-fun action)))
(unless (fboundp fun)
(eval `(guix-command-define-popup-action ,fun
,(append commands
(list (guix-command-argument-name action)))))))))
(defun guix-command-generate-execute-actions (actions &optional commands)
"Generate 'execute' commands from ACTIONS arguments for guix COMMANDS."
(dolist (action actions)
(let ((fun (guix-command-argument-fun action)))
(unless (fboundp fun)
(eval `(guix-command-define-execute-action ,fun
,(guix-command-executor
commands (guix-command-argument-name action))
,commands))))))
(defun guix-command-generate-popup (name &optional commands)
"Define NAME popup with 'guix COMMANDS ...' interface."
(let* ((command (car commands))
(man-page (concat "guix" (and command (concat "-" command))))
(doc (format "Popup window for '%s' command."
(guix-concat-strings (cons "guix" commands)
" ")))
(args (guix-command-arguments commands))
(switches (guix-command-sort-arguments
(guix-command-switches args)))
(options (guix-command-sort-arguments
(guix-command-options args)))
(popup-actions (guix-command-sort-arguments
(guix-command-actions args)))
(execute-actions (unless popup-actions
(guix-command-execute-arguments commands)))
(actions (or popup-actions execute-actions)))
(if popup-actions
(guix-command-generate-popup-actions popup-actions commands)
(guix-command-generate-execute-actions execute-actions commands))
(eval
`(guix-define-popup ,name
,doc
'guix-commands
:man-page ,man-page
:switches ',(mapcar #'guix-command-switch->popup-switch switches)
:options ',(mapcar #'guix-command-option->popup-option options)
:actions ',(mapcar #'guix-command-action->popup-action actions)
:max-action-columns 4))))
;;;###autoload (autoload 'guix "guix-command" "Popup window for 'guix'." t)
(guix-command-define-popup-action guix)
(defvar guix-command-font-lock-keywords
(eval-when-compile
`((,(rx "("
(group "guix-command-define-"
(or "popup-action"
"execute-action"
"argument-improver"))
symbol-end
(zero-or-more blank)
(zero-or-one
(group (one-or-more (or (syntax word) (syntax symbol))))))
(1 font-lock-keyword-face)
(2 font-lock-function-name-face nil t)))))
(font-lock-add-keywords 'emacs-lisp-mode guix-command-font-lock-keywords)
(provide 'guix-command)
;;; guix-command.el ends here