230 lines
6.1 KiB
Bash
Executable file
230 lines
6.1 KiB
Bash
Executable file
#!/bin/sh
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set -e
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USERNAME=fernando
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DOTFILES_URL="https://github.com/fschauen/dotfiles.git"
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NEOVIM_VERSION="0.9.1"
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GIT_DELTA_VERSION="0.16.5"
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LF_VERSION="r30"
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if [ -t 1 ]; then
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sgr0="$(printf '\033[0m')"
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red="$(printf '\033[31m')"
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green="$(printf '\033[32m')"
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yellow="$(printf '\033[33m')"
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blue="$(printf '\033[34m')"
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magenta="$(printf '\033[35m')"
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cyan="$(printf '\033[36m')"
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else
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sgr0=''
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red=''
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green=''
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yellow=''
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blue=''
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magenta=''
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cyan=''
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fi
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usage() {
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echo "Usage: $(basename "$0") [-h] [-n]"
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echo ""
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echo " -h print this help and exit"
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echo " -n perform dry run"
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}
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error() {
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printf "${red}ERROR:${sgr0} %s\n" "$1" >&2
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exit 1
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}
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heading(){
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echo "${blue}===== ${1} ==========${sgr0}"
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}
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install_packages() {
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$cmd apt update
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$cmd apt install -y \
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apt-file \
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ascii \
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build-essential \
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ca-certificates \
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cmake \
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cmake-doc \
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curl \
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exa \
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exuberant-ctags \
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fd-find \
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fzf \
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g++ \
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gcc \
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git \
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git-crypt \
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gnupg \
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htop \
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jq \
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make \
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man-db \
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nodejs \
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pkg-config \
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psmisc \
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python3 \
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ripgrep \
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rsync \
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shellcheck \
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sshpass \
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stow \
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sudo \
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tmux \
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unzip \
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zsh
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$cmd apt-file update
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}
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tweak_filesystem() {
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# Make `fd` available with the correct name.
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if [ -x /usr/bin/fdfind ]; then
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$cmd ln -svf /usr/bin/fdfind /usr/local/bin/fd
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else
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echo "${yellow}SKIPPED:${sgr0} /usr/bin/fdfind does not exist"
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fi
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# Make sure we have directories for all man page sections (for stow).
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$cmd mkdir -vp $(seq -f '/usr/local/man/man%.0f' 9)
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}
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install_neovim() {
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nvim_url="https://github.com/neovim/neovim/releases/download/v${NEOVIM_VERSION}/nvim-linux64.tar.gz"
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nvim_tarball="/usr/local/stow/nvim-${NEOVIM_VERSION}.tar.gz"
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nvim_package="nvim-${NEOVIM_VERSION}"
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nvim_install_dir="/usr/local/stow/${nvim_package}"
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if [ ! -d "${nvim_install_dir}" ]; then
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# Download the selected tarball and unpack it.
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[ ! -f "${nvim_tarball}" ] && $cmd curl -L -o "${nvim_tarball}" "${nvim_url}"
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$cmd tar --transform="s/^nvim-linux64/${nvim_package}/" -xvf "${nvim_tarball}"
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$cmd rm -vf "${nvim_tarball}"
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# Remove stuff I don't want and patch the `man` location for Debian.
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$cmd rm -rvf $(printf "${nvim_package}/share/%s " applications icons locale)
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$cmd mv -v "${nvim_package}/man" "${nvim_package}/share/"
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# Stow into `/usr/local`.
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$cmd mv -v "${nvim_package}" "/usr/local/stow/"
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$cmd stow -v -d /usr/local/stow -t /usr/local "${nvim_package}"
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else
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echo "${yellow}SKIPPED:${sgr0} ${nvim_install_dir} exists"
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fi
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}
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install_git_delta() {
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delta_url="https://github.com/dandavison/delta/releases/download/${GIT_DELTA_VERSION}/git-delta-musl_${GIT_DELTA_VERSION}_amd64.deb"
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delta_deb="git-delta-musl_${GIT_DELTA_VERSION}_amd64.deb"
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delta_bin="/usr/bin/delta"
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if [ ! -f "${delta_bin}" ]; then
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[ ! -f "${delta_deb}" ] && $cmd curl -L -o "${delta_deb}" "${delta_url}"
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$cmd dpkg -i "${delta_deb}"
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$cmd rm -vf "${delta_deb}"
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else
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echo "${yellow}SKIPPED:${sgr0} ${delta_bin} exists"
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fi
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}
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install_lf() {
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lf_url="https://github.com/gokcehan/lf/releases/download/${LF_VERSION}/lf-linux-amd64.tar.gz"
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lf_tarball="lf-${LF_VERSION}.tar.gz"
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lf_package="lf-${LF_VERSION}"
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lf_install_dir="/usr/local/stow/${lf_package}"
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if [ ! -d "${lf_install_dir}" ]; then
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# Download the selected tarball and unpack it.
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[ ! -f "${lf_tarball}" ] && $cmd curl -L -o "${lf_tarball}" "${lf_url}"
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$cmd tar -xvf "${lf_tarball}"
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$cmd rm -vf "${lf_tarball}"
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# Stow into `/usr/local`.
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$cmd mkdir -vp "${lf_install_dir}/bin"
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$cmd mv -v lf "${lf_install_dir}/bin/lf"
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$cmd stow -v -d /usr/local/stow -t /usr/local "${lf_package}"
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else
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echo "${yellow}SKIPPED:${sgr0} ${lf_install_dir} exists"
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fi
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}
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setup_user() {
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# Change shell to `zsh` and get rid of bash files.
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$cmd chsh -s /bin/zsh "$USERNAME"
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$cmd rm -vf $(printf "/home/$USERNAME/%s " .bash_history .bash_logout .bashrc .profile)
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# Add user to the `staff` group.
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$cmd usermod -aG staff "$USERNAME"
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# Allow `sudo` without password for this user.
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$cmd echo "$USERNAME ALL=(ALL:ALL) NOPASSWD:ALL" | \
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$pipe_cmd dd status=none of="/etc/sudoers.d/${USERNAME}_nopasswd"
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}
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deploy_dotfiles() {
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dotfiles_dir="/home/$USERNAME/.dotfiles"
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if [ ! -d "${dotfiles_dir}" ]; then
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$cmd su "$USERNAME" -c "git clone $DOTFILES_URL ${dotfiles_dir}"
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(
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$cmd cd "${dotfiles_dir}"
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$cmd su "$USERNAME" -c "./install.sh -y"
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)
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else
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echo "${yellow}SKIPPED:${sgr0} ${dotfiles_dir} exists"
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fi
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}
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execute() {
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heading "Install packages"
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install_packages
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heading "Filesystem tweaks"
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tweak_filesystem
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heading "Install neovim v$NEOVIM_VERSION"
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install_neovim # Must come after filesystem tweaks because of man pages.
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heading "Install git-delta v$GIT_DELTA_VERSION"
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install_git_delta
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heading "Install lf v$LF_VERSION"
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install_lf
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heading "Setup user: $USERNAME"
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setup_user
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heading "Deploy dotfiles"
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deploy_dotfiles
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}
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do_pipe_cmd() { cat; echo "| $@"; }
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main() {
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while getopts 'hn' opt; do
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case "$opt" in
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n) # dry run
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cmd=echo
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pipe_cmd=do_pipe_cmd
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execute
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exit 0
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;;
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h) # help
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usage
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exit 0
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;;
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*) # invalid argument
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usage
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exit 1
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;;
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esac
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done
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[ "$(id -u)" -eq 0 ] || error "This script must be run as root!"
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execute
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}
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main $@
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