From 17ee0e400bef47c371afcae76037f9ea6a44ad13 Mon Sep 17 00:00:00 2001 From: William Carroll Date: Mon, 10 Sep 2018 14:51:14 -0400 Subject: Support Vim, Tmux, Emacs with Stow After moving off of Meta, Dotfiles has a greater responsibility to manage configs. Vim, Tmux, and Emacs are now within Stow's purview. --- .../elpa/cider-20180719.542/cider-browse-spec.el | 357 +++++++++++++++++++++ 1 file changed, 357 insertions(+) create mode 100644 configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-browse-spec.el (limited to 'configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-browse-spec.el') diff --git a/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-browse-spec.el b/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-browse-spec.el new file mode 100644 index 000000000000..d58352b16896 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-browse-spec.el @@ -0,0 +1,357 @@ +;;; cider-browse-spec.el --- CIDER spec browser + +;; Copyright © 2017 Juan Monetta, Bozhidar Batsov and CIDER contributors + +;; Author: Juan Monetta + +;; 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 of the License, 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 this program. If not, see . + +;; This file is not part of GNU Emacs. + +;;; Commentary: + +;; M-x cider-browse-spec +;; +;; Display a spec description you can browse. +;; Pressing over a sub spec will take you to the description of that sub spec. +;; Pressing ^ takes you to the list of all specs. + +;; M-x cider-browse-spec-all +;; +;; Explore clojure.spec registry by browsing a list of all specs. +;; Pressing over a spec display the spec description you can browse. + +;;; Code: + +(require 'cider-client) +(require 'cider-compat) +(require 'cider-util) +(require 'cl-lib) +(require 'nrepl-dict) +(require 'seq) +(require 'subr-x) +(require 'help-mode) + +;; The buffer names used by the spec browser +(defconst cider-browse-spec-buffer "*cider-spec-browser*") +(defconst cider-browse-spec-example-buffer "*cider-spec-example*") + +;; Mode Definition + +(defvar cider-browse-spec-mode-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map (make-composed-keymap button-buffer-map + cider-popup-buffer-mode-map)) + (define-key map (kbd "RET") #'cider-browse-spec--browse-at) + (define-key map "n" #'forward-button) + (define-key map "p" #'backward-button) + map) + "Keymap for `cider-browse-spec-mode'.") + +(define-derived-mode cider-browse-spec-mode special-mode "Specs" + "Major mode for browsing Clojure specs. + +\\{cider-browse-spec-mode-map}" + (setq-local electric-indent-chars nil) + (setq-local sesman-system 'CIDER) + (when cider-special-mode-truncate-lines + (setq-local truncate-lines t))) + +(defvar cider-browse-spec--current-spec nil) + +(defvar cider-browse-spec-view-mode-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map help-mode-map) + (define-key map (kbd "RET") #'cider-browse-spec--browse-at) + (define-key map "^" #'cider-browse-spec-all) + (define-key map "e" #'cider-browse-spec--print-curr-spec-example) + (define-key map "n" #'forward-button) + (define-key map "p" #'backward-button) + map) + "Keymap for `cider-browse-spec-view-mode'.") + +(define-derived-mode cider-browse-spec-view-mode help-mode "Spec" + "Major mode for displaying CIDER spec. + +\\{cider-browse-spec-view-mode-map}" + (setq-local cider-browse-spec--current-spec nil) + (setq-local electric-indent-chars nil) + (setq-local sesman-system 'CIDER) + (when cider-special-mode-truncate-lines + (setq-local truncate-lines t))) + +(defvar cider-browse-spec-example-mode-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map cider-popup-buffer-mode-map) + (define-key map "^" #'cider-browse-spec-all) + (define-key map "e" #'cider-browse-spec--print-curr-spec-example) + (define-key map "g" #'revert-buffer) + map) + "Keymap for `cider-browse-spec-example-mode'.") + +(define-derived-mode cider-browse-spec-example-mode special-mode "Example" + "Major mode for Clojure spec examples. + +\\{cider-browse-spec-example-mode-map}" + (setq-local electric-indent-chars nil) + (setq-local revert-buffer-function #'cider-browse-spec--example-revert-buffer-function) + (setq-local sesman-system 'CIDER) + (when cider-special-mode-truncate-lines + (setq-local truncate-lines t))) + +;; Non interactive functions + +(define-button-type 'cider-browse-spec--spec + 'action #'cider-browse-spec--browse-at + 'face nil + 'follow-link t + 'help-echo "View spec") + +(defun cider-browse-spec--draw-list-buffer (buffer title specs) + "Reset contents of BUFFER. +Display TITLE at the top and SPECS are indented underneath." + (with-current-buffer buffer + (cider-browse-spec-mode) + (let ((inhibit-read-only t)) + (erase-buffer) + (goto-char (point-max)) + (insert (cider-propertize title 'emph) "\n") + (dolist (spec-name specs) + (insert (propertize " " 'spec-name spec-name)) + (thread-first (cider-font-lock-as-clojure spec-name) + (insert-text-button 'type 'cider-browse-spec--spec) + (button-put 'spec-name spec-name)) + (insert (propertize "\n" 'spec-name spec-name))) + (goto-char (point-min))))) + +(defun cider--qualified-keyword-p (str) + "Return non nil if STR is a namespaced keyword." + (string-match-p "^:.+/.+$" str)) + +(defun cider--spec-fn-p (value fn-name) + "Return non nil if VALUE is clojure.spec.[alpha]/FN-NAME." + (string-match-p (concat "^\\(clojure.spec\\|clojure.spec.alpha\\)/" fn-name "$") value)) + +(defun cider-browse-spec--pprint (form) + "Given a spec FORM builds a multi line string with a pretty render of that FORM." + (cond ((stringp form) + (if (cider--qualified-keyword-p form) + (with-temp-buffer + (thread-first form + (insert-text-button 'type 'cider-browse-spec--spec) + (button-put 'spec-name form)) + (buffer-string)) + ;; to make it easier to read replace all clojure.spec ns with s/ + ;; and remove all clojure.core ns + (thread-last form + (replace-regexp-in-string "^\\(clojure.spec\\|clojure.spec.alpha\\)/" "s/") + (replace-regexp-in-string "^\\(clojure.core\\)/" "")))) + + ((and (listp form) (stringp (cl-first form))) + (let ((form-tag (cl-first form))) + (cond + ;; prettier fns #() + ((string-equal form-tag "clojure.core/fn") + (if (equal (cl-second form) '("%")) + (format "#%s" (cl-reduce #'concat (mapcar #'cider-browse-spec--pprint (cl-rest (cl-rest form))))) + (format "(fn [%%] %s)" (cl-reduce #'concat (mapcar #'cider-browse-spec--pprint (cl-rest (cl-rest form))))))) + ;; prettier (s/and ) + ((cider--spec-fn-p form-tag "and") + (format "(s/and\n%s)" (string-join (thread-last (cl-rest form) + (mapcar #'cider-browse-spec--pprint) + (mapcar (lambda (x) (format "%s" x)))) + "\n"))) + ;; prettier (s/or ) + ((cider--spec-fn-p form-tag "or") + (let ((name-spec-pair (seq-partition (cl-rest form) 2))) + (format "(s/or\n%s)" (string-join + (thread-last name-spec-pair + (mapcar (lambda (s) (format "%s %s" (cl-first s) (cider-browse-spec--pprint (cl-second s)))))) + "\n")))) + ;; prettier (s/merge ) + ((cider--spec-fn-p form-tag "merge") + (format "(s/merge\n%s)" (string-join (thread-last (cl-rest form) + (mapcar #'cider-browse-spec--pprint) + (mapcar (lambda (x) (format "%s" x)))) + "\n"))) + ;; prettier (s/keys ) + ((cider--spec-fn-p form-tag "keys") + (let ((keys-args (seq-partition (cl-rest form) 2))) + (format "(s/keys%s)" (thread-last + keys-args + (mapcar (lambda (s) + (let ((key-type (cl-first s)) + (specs-vec (cl-second s))) + (concat "\n" key-type + " [" + (string-join (thread-last specs-vec + (mapcar #'cider-browse-spec--pprint) + (mapcar (lambda (x) (format "%s" x)))) + "\n") + "]")))) + (cl-reduce #'concat))))) + ;; prettier (s/multi-spec) + ((cider--spec-fn-p form-tag "multi-spec") + (let ((multi-method (cl-second form)) + (retag (cl-third form)) + (sub-specs (cl-rest (cl-rest (cl-rest form))))) + (format "(s/multi-spec %s %s\n%s)" + multi-method + retag + (string-join + (thread-last sub-specs + (mapcar (lambda (s) + (concat "\n\n" (cl-first s) " " (cider-browse-spec--pprint (cl-second s)))))) + "\n")))) + ;; prettier (s/cat ) + ((cider--spec-fn-p form-tag "cat") + (let ((name-spec-pairs (seq-partition (cl-rest form) 2))) + (format "(s/cat %s)" + (thread-last name-spec-pairs + (mapcar (lambda (s) + (concat "\n" (cl-first s) " " (cider-browse-spec--pprint (cl-second s))))) + (cl-reduce #'concat))))) + ;; prettier (s/alt ) + ((cider--spec-fn-p form-tag "alt") + (let ((name-spec-pairs (seq-partition (cl-rest form) 2))) + (format "(s/alt %s)" + (thread-last name-spec-pairs + (mapcar (lambda (s) + (concat "\n" (cl-first s) " " (cider-browse-spec--pprint (cl-second s))))) + (cl-reduce #'concat))))) + ;; prettier (s/fspec ) + ((cider--spec-fn-p form-tag "fspec") + (thread-last (seq-partition (cl-rest form) 2) + (cl-remove-if (lambda (s) (and (stringp (cl-second s)) + (string-empty-p (cl-second s))))) + (mapcar (lambda (s) + (format "\n%-11s: %s" (pcase (cl-first s) + (":args" "arguments") + (":ret" "returns") + (":fn" "invariants")) + (cider-browse-spec--pprint (cl-second s))))) + (cl-reduce #'concat) + (format "%s"))) + ;; every other with no special management + (t (format "(%s %s)" + (cider-browse-spec--pprint form-tag) + (string-join (mapcar #'cider-browse-spec--pprint (cl-rest form)) " ")))))) + (t (format "%s" form)))) + +(defun cider-browse-spec--pprint-indented (spec-form) + "Indent (pretty-print) and font-lock SPEC-FORM. +Return the result as a string." + (with-temp-buffer + (clojure-mode) + (insert (cider-browse-spec--pprint spec-form)) + (indent-region (point-min) (point-max)) + (cider--font-lock-ensure) + (buffer-string))) + +(defun cider-browse-spec--draw-spec-buffer (buffer spec spec-form) + "Reset contents of BUFFER and draws everything needed to browse the SPEC-FORM. +Display SPEC as a title and uses `cider-browse-spec--pprint' to display +a more user friendly representation of SPEC-FORM." + (with-current-buffer buffer + (let ((inhibit-read-only t)) + (cider--help-setup-xref (list #'cider-browse-spec spec) nil buffer) + (goto-char (point-max)) + (insert (cider-font-lock-as-clojure spec) "\n\n") + (insert (cider-browse-spec--pprint-indented spec-form)) + (cider--make-back-forward-xrefs) + (current-buffer)))) + +(defun cider-browse-spec--browse (spec) + "Browse SPEC." + (cider-ensure-connected) + (cider-ensure-op-supported "spec-form") + (with-current-buffer (cider-popup-buffer cider-browse-spec-buffer 'select #'cider-browse-spec-view-mode 'ancillary) + (setq-local cider-browse-spec--current-spec spec) + (cider-browse-spec--draw-spec-buffer (current-buffer) + spec + (cider-sync-request:spec-form spec)) + (goto-char (point-min)) + (current-buffer))) + +(defun cider-browse-spec--browse-at (&optional pos) + "View the definition of a spec. + +Optional argument POS is the position of a spec, defaulting to point. POS +may also be a button, so this function can be used a the button's `action' +property." + (interactive) + (let ((pos (or pos (point)))) + (when-let* ((spec (button-get pos 'spec-name))) + (cider-browse-spec--browse spec)))) + +;; Interactive Functions + +(defun cider-browse-spec--print-curr-spec-example () + "Generate and print an example of the current spec." + (interactive) + (cider-ensure-connected) + (cider-ensure-op-supported "spec-example") + (if-let* ((spec cider-browse-spec--current-spec)) + (if-let* ((example (cider-sync-request:spec-example spec))) + (with-current-buffer (cider-popup-buffer cider-browse-spec-example-buffer 'select #'cider-browse-spec-example-mode 'ancillary) + (setq-local cider-browse-spec--current-spec spec) + (let ((inhibit-read-only t)) + (insert "Example of " (cider-font-lock-as-clojure spec)) + (insert "\n\n") + (insert (cider-font-lock-as-clojure example)) + (goto-char (point-min)))) + (error (format "No example for spec %s" spec))) + (error "No current spec"))) + +(defun cider-browse-spec--example-revert-buffer-function (&rest _) + "`revert-buffer' function for `cider-browse-spec-example-mode'. + +Generates a new example for the current spec." + (cider-browse-spec--print-curr-spec-example)) + +;;;###autoload +(defun cider-browse-spec (spec) + "Browse SPEC definition." + (interactive (list (completing-read "Browse spec: " + (cider-sync-request:spec-list) + nil nil + (cider-symbol-at-point)))) + (cider-browse-spec--browse spec)) + +(defun cider-browse-spec-regex (regex) + "Open the list of specs that matches REGEX in a popup buffer. +Displays all specs when REGEX is nil." + (cider-ensure-connected) + (cider-ensure-op-supported "spec-list") + (let ((filter-regex (or regex ""))) + (with-current-buffer (cider-popup-buffer cider-browse-spec-buffer 'select nil 'ancillary) + (let ((specs (cider-sync-request:spec-list filter-regex))) + (cider-browse-spec--draw-list-buffer (current-buffer) + (if (string-empty-p filter-regex) + "All specs in registry" + (format "All specs matching regex `%s' in registry" filter-regex)) + specs))))) + +;;;###autoload +(defun cider-browse-spec-all (&optional arg) + "Open list of specs in a popup buffer. + +With a prefix argument ARG, prompts for a regexp to filter specs. +No filter applied if the regexp is the empty string." + (interactive "P") + (cider-browse-spec-regex (if arg (read-string "Filter regex: ") ""))) + +(provide 'cider-browse-spec) + +;;; cider-browse-spec.el ends here -- cgit 1.4.1