run_once_install-packages.sh.tmpl

#!/bin/sh

# Install used programs
PACKAGES="exa neovim tmux zsh"
{{ if eq .chezmoi.os "linux" -}}
DNF_CMD=$(which yum)
APT_GET_CMD=$(which apt-get)
if [[ ! -z $DNF_CMD ]]; then
    # Fedora
    DNF_PACKAGES=$PACKAGES
    sudo dnf install $DNF_PACKAGES
elif [[ ! -z $APT_GET_CMD ]]; then
    # Ubuntu / Debian
    APT_GET_PACKAGES=$PACKAGES
    sudo apt-get install $APT_GET_PACKAGES
else
    echo "This platform is currently not supported for package installs.\n Manually install the following pages:\n"
    for PACKAGE in PACKAGES; do
        echo $PACKAGE
    done
    exit 1;
fi
{{ else if eq .chezmoi.os "darwin" -}}
# MacOS
# Install brew
/bin/bash -c "$(curl -fsSL https://github.com/raw/Homebrew/install/HEAD/install.sh)"

BREW_PACKAGES=$PACKAGES
brew install $BREW_PACKAGES
{{ end -}}

# Install nvm
NVM_URL="https://github.com/raw/nvm-sh/nvm/master/install.sh"
curl -o- $NVM_URL | bash
export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

# Install node
nvm install --lts

# Set up zsh
sudo sh -c "echo $(which zsh) >> /etc/shells"
chsh -s $(which zsh)

# Install oh-my-zsh
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --keep-zshrc --unattended || true
# Install zsh-autosuggestions plugin for oh-my-zsh
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
# Install zsh-syntax-highlighting plugin for oh-my-zsh
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting