bootstrap

#!/usr/bin/env bash

set -e

SOLARIZED_VERSION=f3ca8902ea056fb8e46cb09f09c96294e31cd4ee

if [ ! -d "themes/solarized" ]; then
    cd vendor
    if [ ! -d "emacs-color-theme-solarized" ]; then
        git clone git@github.com:sellout/emacs-color-theme-solarized.git
    fi
    cd emacs-color-theme-solarized
    git checkout $SOLARIZED_VERSION
    cd ../themes
    ln -sv ../vendor/emacs-color-theme-solarized ./solarized
    cd ../
else
    cd vendor/emacs-color-theme-solarized
    if [ "$(git rev-parse HEAD)" != "$SOLARIZED_VERSION" ]; then
        echo "Current SHA of emacs-color-theme-solarized: $(git rev-parse HEAD)"
        while true; do
            read -p "Are you sure you want to checkout the pinned version? (yes/no)" yn
            case $yn in
                [Yy]* ) git checkout $SOLARIZED_VERSION; break;;
                [Nn]* ) exit;;
                * ) echo "Please answer yes or no.";;
            esac
        done
    fi
    cd ../../
fi