266 lines
9.7 KiB
Bash
Executable File
266 lines
9.7 KiB
Bash
Executable File
#!/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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# 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) 2016-2018 Bob Mottram <bob@freedombone.net>
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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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IN_DEFAULT_INSTALL=0
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SHOW_ON_ABOUT=0
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VIM_TEMP_DIR='.vimtemp'
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VIM_MUTT_EDITOR='vim \"+set nonumber\" \"+set insertmode\" \"+set spell\" +/^$/ +9'
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vim_variables=(MY_USERNAME
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VIM_MUTT_EDITOR)
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function logging_on_vim {
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echo -n ''
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}
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function logging_off_vim {
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echo -n ''
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}
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function reconfigure_vim {
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echo -n ''
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}
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function upgrade_vim {
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echo -n ''
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}
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function backup_local_vim {
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for d in /home/*/ ; do
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USERNAME=$(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/$USERNAME"
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if [ -d "$temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR" ]; then
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cp -r "$temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR" "/home/$USERNAME/"
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else
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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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cp -r "$temp_restore_dir/"* "/home/$USERNAME/$VIM_TEMP_DIR/"
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "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/$USERNAME"
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if [ -d "$temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR" ]; then
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cp -r "$temp_restore_dir/home/$USERNAME/$VIM_TEMP_DIR" "/home/$USERNAME/"
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else
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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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cp -r "$temp_restore_dir/"* "/home/$USERNAME/$VIM_TEMP_DIR/"
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "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 $temp_restore_dir
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fi
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done
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fi
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}
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function remove_vim {
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# Don't remove vim because vim-common is needed for showing ssh host keys
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# This may change with Debian Stretch
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# apt-get -yq remove --purge vim
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update-alternatives --set editor /usr/bin/nano
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sed -i '/install_vim/d' "$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/$USERNAME/.muttrc"
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fi
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fi
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fi
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done
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fi
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}
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function install_vim {
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apt-get -yq install vim
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update-alternatives --set editor /usr/bin/vim.tiny
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# add a mutt entry to use Vim to compose emails
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if [ -f /etc/Muttrc ]; then
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if ! grep -q "set editor=" /etc/Muttrc; then
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echo "set editor=\"$VIM_MUTT_EDITOR\"" >> /etc/Muttrc
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else
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sed -i "s|set editor=.*|set editor=\"$VIM_MUTT_EDITOR\"|g" /etc/Muttrc
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fi
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for d in /home/*/ ; do
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USERNAME=$(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=\"$VIM_MUTT_EDITOR\"" >> "/home/$USERNAME/.muttrc"
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else
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sed -i "s|set editor=.*|set editor=\"$VIM_MUTT_EDITOR\"|g" "/home/$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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