2016-07-03 17:13:34 +02:00
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#!/bin/bash
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#
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# .---. . .
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# | | |
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# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
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# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
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# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
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#
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# Freedom in the Cloud
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#
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2016-07-05 21:07:43 +02:00
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# Emacs application
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2016-07-03 17:13:34 +02:00
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#
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# License
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# =======
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#
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# Copyright (C) 2014-2016 Bob Mottram <bob@robotics.uk.to>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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2016-07-06 17:47:55 +02:00
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VARIANTS='all'
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2016-07-06 16:01:28 +02:00
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function upgrade_emacs {
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2016-07-07 11:59:39 +02:00
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echo -n ''
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2016-07-06 16:01:28 +02:00
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}
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2016-07-06 15:55:09 +02:00
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function backup_local_emacs {
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2016-07-07 11:59:39 +02:00
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echo -n ''
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2016-07-06 15:55:09 +02:00
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}
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2016-07-09 12:15:41 +02:00
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function restore_local_emacs {
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echo -n ''
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}
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2016-07-06 15:55:09 +02:00
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function backup_remote_emacs {
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2016-07-07 11:59:39 +02:00
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echo -n ''
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2016-07-05 21:07:43 +02:00
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}
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2016-07-09 12:15:41 +02:00
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function restore_remote_emacs {
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echo -n ''
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}
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2016-07-05 21:07:43 +02:00
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function remove_emacs {
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if ! grep -Fxq "install_emacs" $COMPLETION_FILE; then
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return
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fi
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apt-get -y remove --purge emacs24
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update-alternatives --set editor /usr/bin/nano
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sed -i '/install_emacs/d' $COMPLETION_FILE
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}
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function install_emacs {
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if grep -Fxq "install_emacs" $COMPLETION_FILE; then
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2016-07-03 17:13:34 +02:00
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return
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fi
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update-alternatives --set editor /usr/bin/emacs24
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# A minimal emacs configuration
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#echo -n "(add-to-list 'load-path " > /home/$MY_USERNAME/.emacs
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#echo '"~/.emacs.d/")' >> /home/$MY_USERNAME/.emacs
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#echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Remove trailing whitepace ======================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo ";;(add-hook 'before-save-hook 'delete-trailing-whitespace)" >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo ';; Goto a line number with CTRL-l' >> /home/$MY_USERNAME/.emacs
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echo -n '(global-set-key "\C-l" ' >> /home/$MY_USERNAME/.emacs
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echo "'goto-line)" >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Show line numbers ==============================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo "(add-hook 'find-file-hook (lambda () (linum-mode 1)))" >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Enable line wrapping in org-mode ===============================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo " (add-hook 'org-mode-hook" >> /home/$MY_USERNAME/.emacs
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echo " '(lambda ()" >> /home/$MY_USERNAME/.emacs
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echo " (visual-line-mode 1)))" >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Enable shift select in org mode ================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(setq org-support-shift-select t)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Set standard indent to 4 rather that 4 =========================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(setq standard-indent 4)' >> /home/$MY_USERNAME/.emacs
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echo '(setq-default tab-width 4)' >> /home/$MY_USERNAME/.emacs
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echo '(setq c-basic-offset 4)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Support Wheel Mouse Scrolling ==================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(mouse-wheel-mode t)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Place Backup Files in Specific Directory =======================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(setq make-backup-files t)' >> /home/$MY_USERNAME/.emacs
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echo '(setq version-control t)' >> /home/$MY_USERNAME/.emacs
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echo '(setq backup-directory-alist (quote ((".*" . "~/.emacs_backups/"))))' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Make Text mode the default mode for new buffers ================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo "(setq default-major-mode 'text-mode)" >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Line length ====================================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(setq-default fill-column 72)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Enable Line and Column Numbering ===============================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(line-number-mode 1)' >> /home/$MY_USERNAME/.emacs
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echo '(column-number-mode 1)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Turn on Auto Fill mode automatically in all modes ==============' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo ';; Auto-fill-mode the the automatic wrapping of lines and insertion of' >> /home/$MY_USERNAME/.emacs
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echo ';; newlines when the cursor goes over the column limit.' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo ';; This should actually turn on auto-fill-mode by default in all major' >> /home/$MY_USERNAME/.emacs
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echo ';; modes. The other way to do this is to turn on the fill for specific modes' >> /home/$MY_USERNAME/.emacs
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echo ';; via hooks.' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo '(setq auto-fill-mode 1)' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo $';; ===== Enable GPG encryption =========================================' >> /home/$MY_USERNAME/.emacs
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echo '' >> /home/$MY_USERNAME/.emacs
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echo "(require 'epa)" >> /home/$MY_USERNAME/.emacs
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echo '(epa-file-enable)' >> /home/$MY_USERNAME/.emacs
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cp /home/$MY_USERNAME/.emacs /root/.emacs
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chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.emacs
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2016-07-05 21:07:43 +02:00
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echo 'install_emacs' >> $COMPLETION_FILE
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2016-07-03 17:13:34 +02:00
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}
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# NOTE: deliberately no exit 0
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