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Issue #13: Auto update
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‎.editorconfig

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# This file is for unifying the coding style for different editors and IDEs
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# editorconfig.org
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root = true
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[*]
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charset = utf-8
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indent_style = space
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indent_size = 4
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end_of_line = lf
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trim_trailing_whitespace = true
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insert_final_newline = true

‎README.rst

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@@ -17,7 +17,7 @@ You can install it by using CLI just have next command executed
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.. code-block:: bash
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sh -c "$(curl -fsSL https://raw.githubusercontent.com/ets-labs/python-vimrc/master/setup.sh)"
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bash -c "$(curl -fsSL https://raw.githubusercontent.com/ets-labs/python-vimrc/master/init.sh)" [install|update|help]
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During execution of init script do not worry about error messages. When it
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occurs just press enter and wait till all plugins are installed.

‎init.sh

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#!/usr/bin/env bash
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# Use colors, but only if connected to a terminal, and that terminal
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# supports them.
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if which tput >/dev/null 2>&1; then
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ncolors=$(tput colors)
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fi
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if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
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RED="$(tput setaf 1)"
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GREEN="$(tput setaf 2)"
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YELLOW="$(tput setaf 3)"
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BLUE="$(tput setaf 4)"
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BOLD="$(tput bold)"
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NORMAL="$(tput sgr0)"
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else
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RED=""
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GREEN=""
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YELLOW=""
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BLUE=""
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BOLD=""
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NORMAL=""
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fi
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ORG_NAME="ets-labs"
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REPO_NAME="python-vimrc"
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INIT_BASH_PATH="https://raw.githubusercontent.com/${ORG_NAME}/${REPO_NAME}/master/init.sh"
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VIMRC_URL="https://github.com/${ORG_NAME}/${REPO_NAME}.git"
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VUNDLE_URL="https://github.com/VundleVim/Vundle.vim.git"
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WOMBAT256MOD_URL="http://www.vim.org/scripts/download_script.php?src_id=13400"
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UPDATE_INTERVAL_DAYS=7
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if [ ! -n "${VIM}" ]; then
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VIM=~/.vim
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fi
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HELLO_TEXT=$(cat <<HEREDOC
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iiii
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i::::i
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iiii
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vvvvvvv vvvvvvviiiiiii mmmmmmm mmmmmmm rrrrr rrrrrrrrr cccccccccccccccc
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v:::::v v:::::v i:::::i mm:::::::m m:::::::mm r::::rrr:::::::::r cc:::::::::::::::c
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v:::::v v:::::v i::::i m::::::::::mm::::::::::mr:::::::::::::::::r c:::::::::::::::::c
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v:::::v v:::::v i::::i m::::::::::::::::::::::mrr::::::rrrrr::::::rc:::::::cccccc:::::c
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v:::::v v:::::v i::::i m:::::mmm::::::mmm:::::m r:::::r r:::::rc::::::c ccccccc
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v:::::v v:::::v i::::i m::::m m::::m m::::m r:::::r rrrrrrrc:::::c
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v:::::v:::::v i::::i m::::m m::::m m::::m r:::::r c:::::c
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v:::::::::v i::::i m::::m m::::m m::::m r:::::r c::::::c ccccccc
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v:::::::v i::::::im::::m m::::m m::::m r:::::r c:::::::cccccc:::::c
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v:::::v i::::::im::::m m::::m m::::m r:::::r c:::::::::::::::::c
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v:::v i::::::im::::m m::::m m::::m r:::::r cc:::::::::::::::c
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vvv iiiiiiiimmmmmm mmmmmm mmmmmm rrrrrrr cccccccccccccccc
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HEREDOC
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)
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is_git_exists() {
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hash git >/dev/null 2>&1
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}
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install() {
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printf "${BLUE}%s${NORMAL}\n\n" "${HELLO_TEXT}"
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is_git_exists || {
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printf "${RED}%s${NORMAL}\n" "Error: git is not installed."
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exit 1
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}
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if [ -d "${VIM}" ]; then
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printf "${YELLOW}%s${NORMAL}\n" "You already have ${VIM} directory."
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printf "${YELLOW}%s${NORMAL}\n" "You have to remove ${VIM} if you want to re-install."
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exit 0
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fi
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# Prevent the cloned repository from having insecure permissions. Failing to do
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# so causes compinit() calls to fail with "command not found: compdef" errors
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# for users with insecure umasks (e.g., "002", allowing group writability). Note
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# that this will be ignored under Cygwin by default, as Windows ACLs take
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# precedence over umasks except for filesystems mounted with option "noacl".
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umask g-w,o-w
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printf "${GREEN}%s${NORMAL}\n" "Cloning vimrc from ${VIMRC_URL}"
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env git clone --depth=1 ${VIMRC_URL} ${VIM} || {
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printf "${RED}%s${NORMAL}\n" "Error: git clone of vimrc repo failed."
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exit 1
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}
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printf "${BLUE}%s${NORMAL}\n" "Looking for an existing vim config..."
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if [ -f ~/.vimrc ] || [ -h ~/.vimrc ]; then
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printf "${YELLOW}%s${NORMAL}\n" "Found ~/.vimrc."
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printf "${BLUE}%s${NORMAL}\n" "You will see your old ~/.vimrc as ${VIM}/vimrc.bak"
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mv ~/.vimrc ${VIM}/vimrc.bak
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fi
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printf "${BLUE}%s${NORMAL}\n" "Symlinking ${VIM}/vimrc with ~/.vimrc..."
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ln -fs ${VIM}/vimrc ~/.vimrc
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if [ ! -d "$VIM/bundle/Vundle.vim" ]; then
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printf "${BLUE}%s${NORMAL}\n" "Installing Vundle..."
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env git clone --depth=1 ${VUNDLE_URL} "${VIM}/bundle/Vundle.vim"
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fi
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if [ ! -f ${VIM}/colors/wombat256mod.vim ]; then
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if [ ! -d ${VIM}/colors/ ]; then
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mkdir -p ${VIM}/colors
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fi
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wget ${WOMBAT256MOD_URL} -O ${VIM}/colors/wombat256mod.vim
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fi
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printf "${GREEN}%s${NORMAL}\n" "Vimrc has been configured ;)"
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printf "${YELLOW}%s${NORMAL}\n" "Do not worry about error messages. When it occurs just press enter and wait till all plugins are installed."
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printf "${BLUE}%s${NORMAL}\n" "Keep calm and use VIM!"
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vim +PluginInstall
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}
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help() {
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printf "${BLUE}%s${NORMAL}\n\n" "${HELLO_TEXT}"
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cat <<HEREDOC
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SYNOPSIS
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bash -c "\$(curl -fsSL ${INIT_BASH_PATH})" [install|help]
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HEREDOC
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}
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case "${0}" in
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"install")
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install
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;;
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"help")
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help
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;;
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esac

‎setup.sh

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This file was deleted.

‎update.sh

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#!/usr/bin/env bash
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. init.sh
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current_epoch() {
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echo $(( $(date +%s) / 60 / 60 / 24 ))
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}
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last_update_vimrc() {
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echo "LAST_UPDATE=$(current_epoch)" > ${VIM}/.lastupdate
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}
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upgrade_vimrc() {
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. upgrade.sh
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}
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# Cancel upgrade if the current user doesn't have write permissions for the VIM directory.
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[[ -w "${VIM}" ]] || exit 0
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# Cancel upgrade if git is unavailable on the system
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is_git_exists || exit 0
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if [ -f ${VIM}/.lastupdate ]
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then
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. ${VIM}/.lastupdate
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if [[ -z "${LAST_UPDATE}" ]]; then
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last_update_vimrc && return 0;
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fi
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EPOCH_DIFF=$(($(current_epoch) - ${LAST_UPDATE}))
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if [ ${EPOCH_DIFF} -gt ${UPDATE_INTERVAL_DAYS} ]
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then
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printf "${BLUE}%s${NORMAL}\n\n" "${HELLO_TEXT}"
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echo "${YELLOW}Would you like to check for updates? [Y/n]:${NORMAL}"
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read line
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if [[ "$line" == Y* ]] || [[ "$line" == y* ]] || [ -z "$line" ]; then
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upgrade_vimrc
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else
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last_update_vimrc
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fi
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fi
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else
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last_update_vimrc
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fi

‎upgrade.sh

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#!/usr/bin/env bash
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. init.sh
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wrapper() {
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printf "${BLUE}%s${NORMAL}\n\n" "${HELLO_TEXT}"
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is_git_exists || {
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printf "${RED}%s${NORMAL}\n" "Error: git is not installed."
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exit 1
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}
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git pull --rebase --stat origin master || {
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printf "${RED}%s${NORMAL}\n" "There are an error updating. Try again later."
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}
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}
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wrapper

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