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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-ns.el')
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-ns.el | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-ns.el b/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-ns.el new file mode 100644 index 0000000000..ec34e7d59a --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/cider-20180719.542/cider-ns.el @@ -0,0 +1,207 @@ +;;; cider-ns.el --- Namespace manipulation functionality -*- lexical-binding: t -*- + +;; Copyright © 2013-2018 Bozhidar Batsov, Artur Malabarba and CIDER contributors +;; +;; Author: Bozhidar Batsov <bozhidar@batsov.com> +;; Artur Malabarba <bruce.connor.am@gmail.com> + +;; 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 <http://www.gnu.org/licenses/>. + +;; This file is not part of GNU Emacs. + +;;; Commentary: + +;; Smart code refresh functionality based on ideas +;; fromhttp://thinkrelevance.com/blog/2013/06/04/clojure-workflow-reloaded + +;;; Code: + +(require 'subr-x) + +(require 'cider-client) +(require 'cider-popup) +(require 'cider-stacktrace) + +(defcustom cider-ns-save-files-on-refresh 'prompt + "Controls whether to prompt to save Clojure files on `cider-ns-refresh'. +If nil, files are not saved. +If 'prompt, the user is prompted to save files if they have been modified. +If t, save the files without confirmation." + :type '(choice (const prompt :tag "Prompt to save files if they have been modified") + (const nil :tag "Don't save the files") + (const t :tag "Save the files without confirmation")) + :group 'cider + :package-version '(cider . "0.15.0")) + +(define-obsolete-variable-alias 'cider-save-files-on-cider-ns-refresh 'cider-ns-save-files-on-refresh "0.18") + +(defconst cider-ns-refresh-log-buffer "*cider-ns-refresh-log*") + +(defcustom cider-ns-refresh-show-log-buffer nil + "Controls when to display the refresh log buffer. +If non-nil, the log buffer will be displayed every time `cider-ns-refresh' is +called. If nil, the log buffer will still be written to, but will never be +displayed automatically. Instead, the most relevant information will be +displayed in the echo area." + :type '(choice (const :tag "always" t) + (const :tag "never" nil)) + :group 'cider + :package-version '(cider . "0.10.0")) + +(define-obsolete-variable-alias 'cider-refresh-show-log-buffer 'cider-ns-refresh-show-log-buffer "0.18") + +(defcustom cider-ns-refresh-before-fn nil + "Clojure function for `cider-ns-refresh' to call before reloading. +If nil, nothing will be invoked before reloading. Must be a +namespace-qualified function of zero arity. Any thrown exception will +prevent reloading from occurring." + :type 'string + :group 'cider + :package-version '(cider . "0.10.0")) + +(define-obsolete-variable-alias 'cider-refresh-before-fn 'cider-ns-refresh-before-fn "0.18") + +(defcustom cider-ns-refresh-after-fn nil + "Clojure function for `cider-ns-refresh' to call after reloading. +If nil, nothing will be invoked after reloading. Must be a +namespace-qualified function of zero arity." + :type 'string + :group 'cider + :package-version '(cider . "0.10.0")) + +(define-obsolete-variable-alias 'cider-refresh-after-fn 'cider-ns-refresh-after-fn "0.18") + +(defun cider-ns-refresh--handle-response (response log-buffer) + "Refresh LOG-BUFFER with RESPONSE." + (nrepl-dbind-response response (out err reloading status error error-ns after before) + (cl-flet* ((log (message &optional face) + (cider-emit-into-popup-buffer log-buffer message face t)) + + (log-echo (message &optional face) + (log message face) + (unless cider-ns-refresh-show-log-buffer + (let ((message-truncate-lines t)) + (message "cider-ns-refresh: %s" message))))) + (cond + (out + (log out)) + + (err + (log err 'font-lock-warning-face)) + + ((member "invoking-before" status) + (log-echo (format "Calling %s\n" before) 'font-lock-string-face)) + + ((member "invoked-before" status) + (log-echo (format "Successfully called %s\n" before) 'font-lock-string-face)) + + ((member "invoked-not-resolved" status) + (log-echo "Could not resolve refresh function\n" 'font-lock-string-face)) + + (reloading + (log-echo (format "Reloading %s\n" reloading) 'font-lock-string-face)) + + ((member "reloading" (nrepl-dict-keys response)) + (log-echo "Nothing to reload\n" 'font-lock-string-face)) + + ((member "ok" status) + (log-echo "Reloading successful\n" 'font-lock-string-face)) + + (error-ns + (log-echo (format "Error reloading %s\n" error-ns) 'font-lock-warning-face)) + + ((member "invoking-after" status) + (log-echo (format "Calling %s\n" after) 'font-lock-string-face)) + + ((member "invoked-after" status) + (log-echo (format "Successfully called %s\n" after) 'font-lock-string-face)))) + + (with-selected-window (or (get-buffer-window cider-ns-refresh-log-buffer) + (selected-window)) + (with-current-buffer cider-ns-refresh-log-buffer + (goto-char (point-max)))) + + (when (member "error" status) + (cider--render-stacktrace-causes error)))) + +(defun cider-ns-refresh--save-project-buffers () + "Ensure modified project buffers are saved before certain operations. +Its behavior is controlled by `cider-save-files-on-cider-ns-refresh'." + (when-let* ((project-root (clojure-project-dir))) + (when cider-save-files-on-cider-ns-refresh + (save-some-buffers + (eq cider-save-files-on-cider-ns-refresh t) + (lambda () + (and + (derived-mode-p 'clojure-mode) + (string-prefix-p project-root + (file-truename default-directory) + (eq system-type 'windows-nt)))))))) + +;;;###autoload +(defun cider-ns-refresh (&optional mode) + "Reload modified and unloaded namespaces on the classpath. + +With a single prefix argument, or if MODE is `refresh-all', reload all +namespaces on the classpath unconditionally. + +With a double prefix argument, or if MODE is `clear', clear the state of +the namespace tracker before reloading. This is useful for recovering from +some classes of error (for example, those caused by circular dependencies) +that a normal reload would not otherwise recover from. The trade-off of +clearing is that stale code from any deleted files may not be completely +unloaded. + +With a negative prefix argument, or if MODE is `inhibit-fns', prevent any +refresh functions (defined in `cider-ns-refresh-before-fn' and +`cider-ns-refresh-after-fn') from being invoked." + (interactive "p") + (cider-ensure-connected) + (cider-ensure-op-supported "refresh") + (cider-ns-refresh--save-project-buffers) + (let ((clear? (member mode '(clear 16))) + (refresh-all? (member mode '(refresh-all 4))) + (inhibit-refresh-fns (member mode '(inhibit-fns -1)))) + (cider-map-repls :clj + (lambda (conn) + ;; Inside the lambda, so the buffer is not created if we error out. + (let ((log-buffer (or (get-buffer cider-ns-refresh-log-buffer) + (cider-make-popup-buffer cider-ns-refresh-log-buffer)))) + (when cider-ns-refresh-show-log-buffer + (cider-popup-buffer-display log-buffer)) + (when inhibit-refresh-fns + (cider-emit-into-popup-buffer log-buffer + "inhibiting refresh functions\n" + nil + t)) + (when clear? + (cider-nrepl-send-sync-request '("op" "refresh-clear") conn)) + (cider-nrepl-send-request + (nconc `("op" ,(if refresh-all? "refresh-all" "refresh") + "print-length" ,cider-stacktrace-print-length + "print-level" ,cider-stacktrace-print-level) + (when (cider--pprint-fn) + `("pprint-fn" ,(cider--pprint-fn))) + (when (and (not inhibit-refresh-fns) cider-ns-refresh-before-fn) + `("before" ,cider-ns-refresh-before-fn)) + (when (and (not inhibit-refresh-fns) cider-ns-refresh-after-fn) + `("after" ,cider-ns-refresh-after-fn))) + (lambda (response) + (cider-ns-refresh--handle-response response log-buffer)) + conn)))))) + +(define-obsolete-function-alias 'cider-refresh 'cider-ns-refresh "0.18") + +(provide 'cider-ns) +;;; cider-ns.el ends here |