Add oni-compilation

1 files changed, 80 insertions, 0 deletions

diff --git a/oni-compilation.el b/oni-compilation.el
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+++ b/oni-compilation.el
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+;;; oni-compilation.el --- Compilation configuration  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2019  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords: local
+;; Version: 20190226011246
+;; Package-Requires: (oni-shackle)
+
+;; 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 <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Configuration for the compilation mode.
+
+;;; Code:
+
+(require 'compile)
+(require 'shackle)
+(require 'subr-x)
+
+(setq compilation-scroll-output t)
+
+(defun oni-compilation--maybe-dont-show-window (buffer-or-name alist plist)
+  "Don't show BUFFER-OR-NAME unless it absolutely must.
+
+ALIST and PLIST contain extra information about the buffer."
+  (if (alist-get 'allow-no-window alist)
+      buffer-or-name
+    (funcall (plist-get plist :fallback) buffer-or-name alist
+             (plist-put (copy-sequence plist) :custom nil))))
+
+(defun oni-compilation--maybe-display-compilation-window (buffer status)
+  "Display BUFFER if STATUS is not finished."
+  (unless (string= (string-trim status) "finished")
+    (display-buffer buffer)))
+
+(defun oni-compilation--ansi-color-for-compilation-filter ()
+  "Apply ANSI terminal escape codes to compilation output."
+  (ansi-color-apply-on-region compilation-filter-start (point)))
+
+(defun oni-compilation--compilation-finish-notify-function (buffer status)
+  "Show an alert of the status of the compliation.
+
+BUFFER is the `compilation-mode' buffer and STATUS is the exit
+status of the process."
+  (when (string= (buffer-name buffer) "*compilation*")
+    (if (string= (string-trim status) "finished")
+        (alert "Compilation finished succesfully")
+      (alert "Compilation finished with an error"))))
+
+(add-to-list 'shackle-rules
+             '(compilation-mode :custom oni-compilation--maybe-dont-show-window
+                                :fallback shackle-display-buffer
+                                :other t :select t))
+
+(add-hook 'compilation-filter-hook
+          #'oni-compilation--ansi-color-for-compilation-filter)
+
+(add-hook 'compilation-finish-functions
+          #'oni-compilation--maybe-display-compilation-window)
+
+(add-hook 'compilation-finish-functions
+          #'oni-compilation--compilation-finish-notify-function)
+
+;;;###autoload(with-eval-after-load 'compile (require 'oni-compilation))
+
+(provide 'oni-compilation)
+;;; oni-compilation.el ends here