#!/bin/sh

# "This is too simple" you say! "Where is the magic!?" you ask.
# There is no magic!
# The custom functions for node are here.
# The generic functions - version checks, download, extract, etc - are here:
#   - https://github.com/webinstall/packages/branches/master/_webi/template.sh

set -e
set -u

pkg_cmd_name="node"
#WEBI_SINGLE=""

pkg_get_current_version() {
    # 'node --version' has output in this format:
    #       v12.8.0
    # This trims it down to just the version number:
    #       12.8.0
    node --version 2> /dev/null |
        head -n 1 |
        cut -d' ' -f1 |
        sed 's:^v::'
}

pkg_install() {
    # mkdir -p $HOME/.local/opt
    mkdir -p "$(dirname "$pkg_src")"

    # mv ./node* "$HOME/.local/opt/node-v14.4.0"
    mv ./"$pkg_cmd_name"* "$pkg_src"
}

pkg_link() {
    # rm -f "$HOME/.local/opt/node"
    rm -f "$pkg_dst"

    # ln -s "$HOME/.local/opt/node-v14.4.0" "$HOME/.local/opt/node"
    ln -s "$pkg_src" "$pkg_dst"

    # Node bugfix: use the correct version of node, even if PATH has a conflict
    "$pkg_src"/bin/node "$pkg_src"/bin/npm config set scripts-prepend-node-path=true
}

pkg_done_message() {
    echo "Installed 'node' and 'npm' at $pkg_dst"
}