240 lines
8.4 KiB
Plaintext
240 lines
8.4 KiB
Plaintext
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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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# Vim editor
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#
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# License
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# =======
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#
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# Copyright (C) 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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VARIANTS='full-vim'
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vim_variables=(MY_USERNAME)
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VIM_TEMP_DIR='.vimtemp'
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function change_password_vim {
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echo -n ''
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}
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function reconfigure_vim {
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echo -n ''
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}
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function upgrade_vim {
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echo -n ''
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}
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function backup_local_vim {
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for d in /home/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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echo $"Backing up Vim config for $USERNAME"
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# create a temporary directory
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if [ ! -d /home/$USERNAME/$VIM_TEMP_DIR ]; then
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mkdir /home/$USERNAME/$VIM_TEMP_DIR
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fi
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# copy config files into the directory
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if [ -f /home/$USERNAME/.vimrc ]; then
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cp /home/$USERNAME/.vimrc /home/$USERNAME/$VIM_TEMP_DIR
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chown -R $USERNAME:$USERNAME /home/$USERNAME/$VIM_TEMP_DIR
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fi
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if [ -f /home/$USERNAME/.viminfo ]; then
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cp /home/$USERNAME/.viminfo /home/$USERNAME/$VIM_TEMP_DIR
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chown -R $USERNAME:$USERNAME /home/$USERNAME/$VIM_TEMP_DIR
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fi
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# backup the directory
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function_check backup_directory_to_usb
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backup_directory_to_usb /home/$USERNAME/$VIM_TEMP_DIR vim/$USERNAME
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# remove temporary directory
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if [ -d /home/$USERNAME/$VIM_TEMP_DIR ]; then
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rm -rf /home/$USERNAME/$VIM_TEMP_DIR
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fi
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fi
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done
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}
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function restore_local_vim {
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temp_restore_dir=/root/tempvim
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if [ -d $USB_MOUNT/backup/vim ]; then
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for d in $USB_MOUNT/backup/vim/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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if [ ! -d /home/$USERNAME ]; then
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${PROJECT_NAME}-adduser $USERNAME
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fi
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echo $"Restoring Vim config for $USERNAME"
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function_check restore_directory_from_usb
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restore_directory_from_usb $temp_restore_dir vim/$USERNAME
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cp -r $temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR /home/$USERNAME/
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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function_check set_user_permissions
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set_user_permissions
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function_check backup_unmount_drive
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backup_unmount_drive
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exit 664
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fi
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cp /home/$USERNAME/$VIM_TEMP_DIR/* /home/$USERNAME
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if [ -f /home/$USERNAME/.viminfo ]; then
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chown $USERNAME:$USERNAME /home/$USERNAME/.viminfo
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fi
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if [ -f /home/$USERNAME/.vimrc ]; then
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chown $USERNAME:$USERNAME /home/$USERNAME/.vimrc
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fi
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rm -rf /home/$USERNAME/$VIM_TEMP_DIR
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rm -rf $temp_restore_dir
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fi
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done
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fi
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}
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function backup_remote_vim {
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for d in /home/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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echo $"Backing up Vim config for $USERNAME"
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# create a temporary directory
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if [ ! -d /home/$USERNAME/$VIM_TEMP_DIR ]; then
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mkdir /home/$USERNAME/$VIM_TEMP_DIR
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fi
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# copy config files into the directory
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if [ -f /home/$USERNAME/.vimrc ]; then
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cp /home/$USERNAME/.vimrc /home/$USERNAME/$VIM_TEMP_DIR
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chown -R $USERNAME:$USERNAME /home/$USERNAME/$VIM_TEMP_DIR
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fi
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if [ -f /home/$USERNAME/.viminfo ]; then
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cp /home/$USERNAME/.viminfo /home/$USERNAME/$VIM_TEMP_DIR
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chown -R $USERNAME:$USERNAME /home/$USERNAME/$VIM_TEMP_DIR
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fi
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# backup the directory
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function_check backup_directory_to_friend
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backup_directory_to_friend /home/$USERNAME/$VIM_TEMP_DIR vim/$USERNAME
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# remove temporary directory
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if [ -d /home/$USERNAME/$VIM_TEMP_DIR ]; then
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rm -rf /home/$USERNAME/$VIM_TEMP_DIR
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fi
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fi
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done
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}
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function restore_remote_vim {
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temp_restore_dir=/root/tempvim
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if [ -d $USB_MOUNT/backup/vim ]; then
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for d in $USB_MOUNT/backup/vim/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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if [ ! -d /home/$USERNAME ]; then
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${PROJECT_NAME}-adduser $USERNAME
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fi
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echo $"Restoring Vim config for $USERNAME"
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function_check restore_directory_from_friend
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restore_directory_from_friend $temp_restore_dir vim/$USERNAME
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cp -r $temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR /home/$USERNAME/
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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function_check set_user_permissions
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set_user_permissions
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function_check backup_unmount_drive
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backup_unmount_drive
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exit 664
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fi
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cp /home/$USERNAME/$VIM_TEMP_DIR/* /home/$USERNAME
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if [ -f /home/$USERNAME/.viminfo ]; then
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chown $USERNAME:$USERNAME /home/$USERNAME/.viminfo
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fi
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if [ -f /home/$USERNAME/.vimrc ]; then
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chown $USERNAME:$USERNAME /home/$USERNAME/.vimrc
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fi
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rm -rf /home/$USERNAME/$VIM_TEMP_DIR
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rm -rf $temp_restore_dir
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fi
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done
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fi
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}
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function remove_vim {
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apt-get -y remove --purge vim
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update-alternatives --set editor /usr/bin/nano
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sed -i '/install_vim/d' $COMPLETION_FILE
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# remove Vim as the mutt email editor
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if [ -f /etc/Muttrc ]; then
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if grep -q "set editor=" /etc/Muttrc; then
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sed -i '/set editor=/d' /etc/Muttrc
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fi
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for d in /home/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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if [ -f /home/$USERNAME/.muttrc ]; then
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if grep -q "set editor=" /home/$USERNAME/.muttrc; then
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sed -i '/set editor=/d' /home/$USERNAME/.muttrc
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fi
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fi
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fi
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done
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fi
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}
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function install_vim {
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apt-get -y install vim
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update-alternatives --set editor /usr/bin/vim
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# add a mutt entry to use Vim to compose emails
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if [ -f /etc/Muttrc ]; then
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if ! grep -q "set editor=" /etc/Muttrc; then
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echo 'set editor="vim"' >> /etc/Muttrc
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else
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sed -i 's|set editor=.*|set editor="vim"|g' /etc/Muttrc
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fi
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for d in /home/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
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if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
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if [ -f /home/$USERNAME/.muttrc ]; then
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if ! grep -q "set editor=" /home/$USERNAME/.muttrc; then
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echo 'set editor="vim"' >> /home/$USERNAME/.muttrc
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else
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sed -i 's|set editor=.*|set editor="vim"|g' /home/$USERNAME/.muttrc
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fi
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fi
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fi
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done
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fi
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APP_INSTALLED=1
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}
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function install_interactive_vim {
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install_vim
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}
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# NOTE: deliberately no exit 0
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