install

#!/usr/bin/env bash

DOTFILES="$(pwd)"
COLOR_GRAY="\033[1;38;5;243m"
COLOR_BLUE="\033[1;34m"
COLOR_GREEN="\033[1;32m"
COLOR_RED="\033[1;31m"
COLOR_PURPLE="\033[1;35m"
COLOR_YELLOW="\033[1;33m"
COLOR_NONE="\033[0m"

title() {
    echo -e "\n${COLOR_PURPLE}$1${COLOR_NONE}"
    echo -e "${COLOR_GRAY}==============================${COLOR_NONE}\n"
}

error() {
    echo -e "${COLOR_RED}Error: ${COLOR_NONE}$1"
    exit 1
}

warning() {
    echo -e "${COLOR_YELLOW}Warning: ${COLOR_NONE}$1"
}

info() {
    echo -e "${COLOR_BLUE}Info: ${COLOR_NONE}$1"
}

success() {
    echo -e "${COLOR_GREEN}$1${COLOR_NONE}"
}

get_linkables() {
    find -H "$DOTFILES" -maxdepth 3 -name '*.symlink'
}

setup_symlinks() {
    title "Creating symlinks"

    ./run-dotbot
}

setup_homebrew() {
    title "Setting up Homebrew"

    if test ! "$(command -v brew)"; then
        info "Homebrew not installed. Installing."
        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
    fi

    brew bundle
}

function setup_shell() {
    title "Configuring shell"

    zsh_path="$(which zsh)"
    if ! grep "$zsh_path" /etc/shells; then
        info "adding $zsh_path to /etc/shells"
        echo "$zsh_path" | sudo tee -a /etc/shells
    fi

    if [[ "$SHELL" != "$zsh_path" ]]; then
        chsh -s "$zsh_path"
        info "default shell changed to $zsh_path"
    fi

    sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
}

setup_macos() {
    title "Configuring macOS"
    if [[ "$(uname)" == "Darwin" ]]; then

        echo "show hidden files by default"
        defaults write com.apple.Finder AppleShowAllFiles -bool true

        echo "only use UTF-8 in Terminal.app"
        defaults write com.apple.terminal StringEncodings -array 4

        echo "Kill affected applications"

        for app in Safari Finder Dock Mail SystemUIServer; do killall "$app" >/dev/null 2>&1; done
    else
        warning "macOS not detected. Skipping."
    fi
}

setup_symlinks
setup_homebrew
setup_shell
setup_macos

echo -e
success "Done."