mirror of
https://github.com/Lissy93/dotfiles.git
synced 2024-11-28 10:13:11 +01:00
142 lines
4.0 KiB
Bash
142 lines
4.0 KiB
Bash
#!/usr/bin/env bash
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# Bash script to setup or update my dotfiles
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# For docs and dotfiles, see: https://github.com/lissy93/dotfiles
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# Licensed under MIT - (C) Alicia Sykes, 2022 <https://aliciasykes.com>
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# Paths and Settings
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YADM_REPO_NAME="Lissy93/Dotfiles"
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YADM_REPO="https://github.com/${YADM_REPO_NAME}.git"
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# https://github.com/Lissy93/Dotfiles.git
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# git@github.com:${YADM_REPO}.git
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DOTFILES_DIR="/home/alicia/Documents/personal-projects/dotfiles"
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# DOTFILES_DIR="~/dotfiles"
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YADM_DATA="$HOME/.local/share/yadm"
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BIN_PATH="$HOME/.local/bin"
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YADM_BIN="$BIN_PATH/yadm"
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TITLE='🧰 Lissy93/Dotfiles Setup'
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# Color Variables
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CYAN_B='\033[1;96m'
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YELLOW_B='\033[1;93m'
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RED_B='\033[1;31m'
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GREEN_B='\033[1;32m'
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PLAIN_B='\033[1;37m'
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RESET='\033[0m'
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# Start timer
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start_time=`date +%s`
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# Get system type - Linux / MacOS (Darwin)
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system_type=$(uname -s)
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# Function that prints important text in a banner with colored border
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# First param is the text to output, then optional color and padding
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make_banner () {
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bannerText=$1
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lineColor="${2:-$CYAN_B}"
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padding="${3:-0}"
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titleLen=$(expr ${#bannerText} + 2 + $padding);
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lineChar="─"; line=""
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for (( i = 0; i < "$titleLen"; ++i )); do line="${line}${lineChar}"; done
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banner="${lineColor}╭${line}╮\n│ ${PLAIN_B}${bannerText}${lineColor} │\n╰${line}╯"
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echo -e "\n${banner}\n${RESET}"
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}
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# Checks if a given package is installed
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command_exists () {
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hash "$1" 2> /dev/null
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}
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# Displays death banner, and terminates app with exit code 1
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terminate () {
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make_banner "Installation failed. Terminating..." ${RED_B}
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exit 1
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}
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# Checks if command / package (in $1) exists and then shows
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# warning or error + terminates depending if required ($2)
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system_verify () {
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if ! command_exists $1; then
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if $2; then
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echo -e "🚫 ${RED_B}Error:${PLAIN_B} $1 is not installed"
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terminate
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else
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echo -e "⚠️ ${YELLOW_B}Warning:${PLAIN_B} $1 is not installed"
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fi
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fi
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}
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# Show starting banner
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make_banner "${TITLE}" "${CYAN_B}" 1
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# Verify required packages are installed
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system_verify "zsh" false
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system_verify "vim" false
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system_verify "git" true
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system_verify "tmux" false
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system_verify "yadm" false
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# If on Mac, offer to install Brew
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if [ "$system_type" = "Darwin" ] && ! command_exists brew; then
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read -p "Would you like to install Homebrew? (y/N)" -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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echo -en "🍺 ${YELLOW_B}Installing Homebrew...${RESET}\n"
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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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fi
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fi
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# Offer to install YADM if not setup
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if ! command_exists yadm && ! [ -a "${YADM_BIN}" ]; then
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read -p "Install YDAM now? (y/N)" -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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if command_exists brew && [ "$system_type" = "Darwin" ]; then
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brew install yadm
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else
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echo "Installing YADM into ${YADM_DATA}\n"
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git clone https://github.com/TheLocehiliosan/yadm.git $YADM_DATA
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mkdir -p $BIN_PATH; ln -s $YADM_DATA/yadm $YADM_BIN
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fi
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else
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echo "🚫 YDAM is required, exiting setup..." && exit 1
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fi
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fi
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# If YADM alias not set, then point it to yadm binary
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if ! command_exists yadm; then
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shopt -s expand_aliases
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alias yadm=$YADM_BIN
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fi
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# Download / update dotfiles repo with YADM
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if [[ ! -d "$DOTFILES_DIR" ]]
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then
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echo "Dotfiles not yet present. Will download ${YADM_REPO_NAME} into ${DOTFILES_DIR}"
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mkdir -p "${DOTFILES_DIR}"
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cd "${DOTFILES_DIR}" && yadm clone ${YADM_REPO}
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else
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echo -e "Pulling changes from ${YADM_REPO_NAME} into ${DOTFILES_DIR}"
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cd "${DOTFILES_DIR}" && yadm pull
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fi
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# If git clone / pull failed, then exit with error
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ret=$?
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if ! test "$ret" -eq 0
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then
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echo >&2 "Failed to fetch dotfiels $ret"
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terminate
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fi
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# If on Mac, update Brew bundle
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if [ "$system_type" = "Darwin" ] && command_exists brew && [ -f "$HOME/.Brewfile" ]
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then
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echo "Updating homebrew bundle"
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brew bundle --global
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fi
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# Print success message, and time taken
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total_time=$((`date +%s`-start_time))
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make_banner "✨ Dotfiles configured succesfully in $total_time seconds" ${GREEN_B} 1
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exit 0
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