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Diffstat (limited to 'emacs/guix-devel.el')
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1 files changed, 0 insertions, 382 deletions
diff --git a/emacs/guix-devel.el b/emacs/guix-devel.el deleted file mode 100644 index b71670cdfb..0000000000 --- a/emacs/guix-devel.el +++ /dev/null @@ -1,382 +0,0 @@ -;;; guix-devel.el --- Development tools -*- 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 commands useful for developing Guix (or even -;; arbitrary Guile code) with Geiser. - -;;; Code: - -(require 'lisp-mode) -(require 'guix-guile) -(require 'guix-geiser) -(require 'guix-utils) -(require 'guix-base) - -(defgroup guix-devel nil - "Settings for Guix development utils." - :group 'guix) - -(defgroup guix-devel-faces nil - "Faces for `guix-devel-mode'." - :group 'guix-devel - :group 'guix-faces) - -(defface guix-devel-modify-phases-keyword - '((t :inherit font-lock-preprocessor-face)) - "Face for a `modify-phases' keyword ('delete', 'replace', etc.)." - :group 'guix-devel-faces) - -(defface guix-devel-gexp-symbol - '((t :inherit font-lock-keyword-face)) - "Face for gexp symbols ('#~', '#$', etc.). -See Info node `(guix) G-Expressions'." - :group 'guix-devel-faces) - -(defcustom guix-devel-activate-mode t - "If non-nil, then `guix-devel-mode' is automatically activated -in Scheme buffers." - :type 'boolean - :group 'guix-devel) - -(defun guix-devel-use-modules (&rest modules) - "Use guile MODULES." - (apply #'guix-geiser-call "use-modules" modules)) - -(defun guix-devel-use-module (&optional module) - "Use guile MODULE in the current Geiser REPL. -MODULE is a string with the module name - e.g., \"(ice-9 match)\". -Interactively, use the module defined by the current scheme file." - (interactive (list (guix-guile-current-module))) - (guix-devel-use-modules module) - (message "Using %s module." module)) - -(defun guix-devel-copy-module-as-kill () - "Put the name of the current guile module into `kill-ring'." - (interactive) - (guix-copy-as-kill (guix-guile-current-module))) - -(defun guix-devel-setup-repl (&optional repl) - "Setup REPL for using `guix-devel-...' commands." - (guix-devel-use-modules "(guix monad-repl)" - "(guix scripts)" - "(guix store)" - "(guix ui)") - ;; Without this workaround, the warning/build output disappears. See - ;; <https://github.com/jaor/geiser/issues/83> for details. - (guix-geiser-eval-in-repl-synchronously - "(begin - (guix-warning-port (current-warning-port)) - (current-build-output-port (current-error-port)))" - repl 'no-history 'no-display)) - -(defvar guix-devel-repl-processes nil - "List of REPL processes configured by `guix-devel-setup-repl'.") - -(defun guix-devel-setup-repl-maybe (&optional repl) - "Setup (if needed) REPL for using `guix-devel-...' commands." - (let ((process (get-buffer-process (or repl (guix-geiser-repl))))) - (when (and process - (not (memq process guix-devel-repl-processes))) - (guix-devel-setup-repl repl) - (push process guix-devel-repl-processes)))) - -(defmacro guix-devel-with-definition (def-var &rest body) - "Run BODY with the current guile definition bound to DEF-VAR. -Bind DEF-VAR variable to the name of the current top-level -definition, setup the current REPL, use the current module, and -run BODY." - (declare (indent 1) (debug (symbolp body))) - `(let ((,def-var (guix-guile-current-definition))) - (guix-devel-setup-repl-maybe) - (guix-devel-use-modules (guix-guile-current-module)) - ,@body)) - -(defun guix-devel-build-package-definition () - "Build a package defined by the current top-level variable definition." - (interactive) - (guix-devel-with-definition def - (when (or (not guix-operation-confirm) - (guix-operation-prompt (format "Build '%s'?" def))) - (guix-geiser-eval-in-repl - (concat ",run-in-store " - (guix-guile-make-call-expression - "build-package" def - "#:use-substitutes?" (guix-guile-boolean - guix-use-substitutes) - "#:dry-run?" (guix-guile-boolean guix-dry-run))))))) - -(defun guix-devel-build-package-source () - "Build the source of the current package definition." - (interactive) - (guix-devel-with-definition def - (when (or (not guix-operation-confirm) - (guix-operation-prompt - (format "Build '%s' package source?" def))) - (guix-geiser-eval-in-repl - (concat ",run-in-store " - (guix-guile-make-call-expression - "build-package-source" def - "#:use-substitutes?" (guix-guile-boolean - guix-use-substitutes) - "#:dry-run?" (guix-guile-boolean guix-dry-run))))))) - -(defun guix-devel-lint-package () - "Check the current package. -See Info node `(guix) Invoking guix lint' for details." - (interactive) - (guix-devel-with-definition def - (guix-devel-use-modules "(guix scripts lint)") - (when (or (not guix-operation-confirm) - (y-or-n-p (format "Lint '%s' package?" def))) - (guix-geiser-eval-in-repl - (format "(run-checkers %s)" def))))) - - -;;; Font-lock - -(defvar guix-devel-modify-phases-keyword-regexp - (rx (+ word)) - "Regexp for a 'modify-phases' keyword ('delete', 'replace', etc.).") - -(defun guix-devel-modify-phases-font-lock-matcher (limit) - "Find a 'modify-phases' keyword. -This function is used as a MATCHER for `font-lock-keywords'." - (ignore-errors - (down-list) - (or (re-search-forward guix-devel-modify-phases-keyword-regexp - limit t) - (set-match-data nil)) - (up-list) - t)) - -(defun guix-devel-modify-phases-font-lock-pre () - "Skip the next sexp, and return the end point of the current list. -This function is used as a PRE-MATCH-FORM for `font-lock-keywords' -to find 'modify-phases' keywords." - (let ((in-comment? (nth 4 (syntax-ppss)))) - ;; If 'modify-phases' is commented, do not try to search for its - ;; keywords. - (unless in-comment? - (ignore-errors (forward-sexp)) - (save-excursion (up-list) (point))))) - -(defconst guix-devel-keywords - '("call-with-compressed-output-port" - "call-with-container" - "call-with-decompressed-port" - "call-with-derivation-narinfo" - "call-with-derivation-substitute" - "call-with-error-handling" - "call-with-temporary-directory" - "call-with-temporary-output-file" - "define-enumerate-type" - "define-gexp-compiler" - "define-lift" - "define-monad" - "define-operation" - "define-record-type*" - "emacs-substitute-sexps" - "emacs-substitute-variables" - "mbegin" - "mlet" - "mlet*" - "modify-services" - "munless" - "mwhen" - "run-with-state" - "run-with-store" - "signature-case" - "substitute*" - "substitute-keyword-arguments" - "test-assertm" - "use-package-modules" - "use-service-modules" - "use-system-modules" - "with-atomic-file-output" - "with-atomic-file-replacement" - "with-derivation-narinfo" - "with-derivation-substitute" - "with-directory-excursion" - "with-error-handling" - "with-imported-modules" - "with-monad" - "with-mutex" - "with-store")) - -(defvar guix-devel-font-lock-keywords - `((,(rx (or "#~" "#$" "#$@" "#+" "#+@")) . - 'guix-devel-gexp-symbol) - (,(guix-guile-keyword-regexp (regexp-opt guix-devel-keywords)) - (1 'font-lock-keyword-face)) - (,(guix-guile-keyword-regexp "modify-phases") - (1 'font-lock-keyword-face) - (guix-devel-modify-phases-font-lock-matcher - (guix-devel-modify-phases-font-lock-pre) - nil - (0 'guix-devel-modify-phases-keyword nil t)))) - "A list of `font-lock-keywords' for `guix-devel-mode'.") - - -;;; Indentation - -(defmacro guix-devel-scheme-indent (&rest rules) - "Set `scheme-indent-function' according to RULES. -Each rule should have a form (SYMBOL VALUE). See `put' for details." - (declare (indent 0)) - `(progn - ,@(mapcar (lambda (rule) - `(put ',(car rule) 'scheme-indent-function ,(cadr rule))) - rules))) - -(defun guix-devel-indent-package (state indent-point normal-indent) - "Indentation rule for 'package' form." - (let* ((package-eol (line-end-position)) - (count (if (and (ignore-errors (down-list) t) - (< (point) package-eol) - (looking-at "inherit\\>")) - 1 - 0))) - (lisp-indent-specform count state indent-point normal-indent))) - -(defun guix-devel-indent-modify-phases-keyword (count) - "Return indentation function for 'modify-phases' keywords." - (lambda (state indent-point normal-indent) - (when (ignore-errors - (goto-char (nth 1 state)) ; start of keyword sexp - (backward-up-list) - (looking-at "(modify-phases\\>")) - (lisp-indent-specform count state indent-point normal-indent)))) - -(defalias 'guix-devel-indent-modify-phases-keyword-1 - (guix-devel-indent-modify-phases-keyword 1)) -(defalias 'guix-devel-indent-modify-phases-keyword-2 - (guix-devel-indent-modify-phases-keyword 2)) - -(guix-devel-scheme-indent - (bag 0) - (build-system 0) - (call-with-compressed-output-port 2) - (call-with-container 1) - (call-with-decompressed-port 2) - (call-with-error-handling 0) - (container-excursion 1) - (emacs-batch-edit-file 1) - (emacs-batch-eval 0) - (emacs-substitute-sexps 1) - (emacs-substitute-variables 1) - (file-system 0) - (graft 0) - (manifest-entry 0) - (manifest-pattern 0) - (mbegin 1) - (mlet 2) - (mlet* 2) - (modify-phases 1) - (modify-services 1) - (munless 1) - (mwhen 1) - (operating-system 0) - (origin 0) - (package 'guix-devel-indent-package) - (run-with-state 1) - (run-with-store 1) - (signature-case 1) - (substitute* 1) - (substitute-keyword-arguments 1) - (test-assertm 1) - (with-atomic-file-output 1) - (with-derivation-narinfo 1) - (with-derivation-substitute 2) - (with-directory-excursion 1) - (with-error-handling 0) - (with-imported-modules 1) - (with-monad 1) - (with-mutex 1) - (with-store 1) - (wrap-program 1) - - ;; 'modify-phases' keywords: - (replace 'guix-devel-indent-modify-phases-keyword-1) - (add-after 'guix-devel-indent-modify-phases-keyword-2) - (add-before 'guix-devel-indent-modify-phases-keyword-2)) - - -(defvar guix-devel-keys-map - (let ((map (make-sparse-keymap))) - (define-key map (kbd "b") 'guix-devel-build-package-definition) - (define-key map (kbd "s") 'guix-devel-build-package-source) - (define-key map (kbd "l") 'guix-devel-lint-package) - (define-key map (kbd "k") 'guix-devel-copy-module-as-kill) - (define-key map (kbd "u") 'guix-devel-use-module) - map) - "Keymap with subkeys for `guix-devel-mode-map'.") - -(defvar guix-devel-mode-map - (let ((map (make-sparse-keymap))) - (define-key map (kbd "C-c .") guix-devel-keys-map) - map) - "Keymap for `guix-devel-mode'.") - -;;;###autoload -(define-minor-mode guix-devel-mode - "Minor mode for `scheme-mode' buffers. - -With a prefix argument ARG, enable the mode if ARG is positive, -and disable it otherwise. If called from Lisp, enable the mode -if ARG is omitted or nil. - -When Guix Devel mode is enabled, it provides the following key -bindings: - -\\{guix-devel-mode-map}" - :init-value nil - :lighter " Guix" - :keymap guix-devel-mode-map - (if guix-devel-mode - (progn - (setq-local font-lock-multiline t) - (font-lock-add-keywords nil guix-devel-font-lock-keywords)) - (setq-local font-lock-multiline nil) - (font-lock-remove-keywords nil guix-devel-font-lock-keywords)) - (when font-lock-mode - (font-lock-fontify-buffer))) - -;;;###autoload -(defun guix-devel-activate-mode-maybe () - "Activate `guix-devel-mode' depending on -`guix-devel-activate-mode' variable." - (when guix-devel-activate-mode - (guix-devel-mode))) - -;;;###autoload -(add-hook 'scheme-mode-hook 'guix-devel-activate-mode-maybe) - - -(defvar guix-devel-emacs-font-lock-keywords - (eval-when-compile - `((,(rx "(" (group "guix-devel-with-definition") symbol-end) . 1)))) - -(font-lock-add-keywords 'emacs-lisp-mode - guix-devel-emacs-font-lock-keywords) - -(provide 'guix-devel) - -;;; guix-devel.el ends here |