run_once_30-tmux.tmpl

#!/bin/bash

# Id: run_once_30-tmux.tmpl 1.0.0 (2021/02/13)
# Author: Gionni <giovbat@gmail.com>
# Desc: Addon script for chezmoi <https://github.com/twpayne/chezmoi>
# Customise tmux

# ----------------------------------------------------------------------
# Variable declaration section.
# ----------------------------------------------------------------------
readonly TMUX_PLUGINS_REPOS=(
    https://github.com/tmux-plugins/tpm.git
)
# ---------------------------------------------------------------------- #
readonly GIT_OPTS="--quiet"
readonly TMUX_PLUGINDIR="${HOME}/.tmux/plugins"

# ----------------------------------------------------------------------
# Functions and main code - Do not modify below.
# ----------------------------------------------------------------------
function install_tmux_plugins () {
    for PLUGIN in ${TMUX_PLUGINS_REPOS[@]} ; do
        export PLUGIN_NAME=$(echo ${PLUGIN%.*} | rev | cut -d/ -f1 | rev)
        if [[ ! -d "${TMUX_PLUGINDIR}/${PLUGIN_NAME}" ]] ; then 
            printf "[**] Installing TMUX plugin: ${PLUGIN}\n"
            git clone ${GIT_OPTS} ${PLUGIN} ${TMUX_PLUGINDIR}/${PLUGIN_NAME}
        fi
    done
}

install_tmux_plugins