#!/bin/bash
set -e
set -u

function __init_gprox() {

    ##################
    # Install gprox #
    ##################

    # Every package should define these 6 variables
    pkg_cmd_name="gprox"

    pkg_dst_cmd="$HOME/.local/bin/gprox"
    pkg_dst="$pkg_dst_cmd"

    pkg_src_cmd="$HOME/.local/opt/gprox-v$WEBI_VERSION/bin/gprox"
    pkg_src_dir="$HOME/.local/opt/gprox-v$WEBI_VERSION"
    pkg_src="$pkg_src_cmd"

    WEBI_SINGLE=true

    # pkg_get_current_version is recommended, but (soon) not required
    pkg_get_current_version() {
        # 'gprox --version' has output in this format:
        #       gprox 0.99.9 (rev abcdef0123)
        # This trims it down to just the version number:
        #       0.99.9
        gprox --version 2> /dev/null |
            head -n 1 |
            cut -d ' ' -f 2
    }
}

__init_gprox