#!/bin/bash

###############################################################################
#
# Installation script
# 
# This pulls the latest version (or the tag specified by $SPUD_VERSION) from
# the source repository, unpacks it and installs it at $SPUD_ROOT (defaults to
# ~/.local/bin).
#
##############################################################################W

TMP_ROOT=$(mktemp -d)
DST_ROOT="${SPUD_ROOT:-$HOME/.local/bin}"

BIN_ARCH="x64"
BIN_VERSION="${SPUD_VERSION:-latest}"

ARCHIVE_NAME="$BIN_ARCH-build.zip"

echo "Downloading spud ($BIN_VERSION) and extracting to $DST_ROOT"

curl \
        --output "$TMP_ROOT/$ARCHIVE_NAME" \
        --fail \
        "https://forge.karnov.club/spadinastan/spud/releases/download/$BIN_VERSION/$ARCHIVE_NAME"

if [[ ! -f "$TMP_ROOT/$ARCHIVE_NAME" ]]; then
    echo "❌ Failed to download spud@$BIN_VERSION from repository."
    exit 1;

fi

unzip "$TMP_ROOT/$ARCHIVE_NAME" -d "$TMP_ROOT"

cp "$TMP_ROOT/spud" "$DST_ROOT"
chmod +x "$DST_ROOT/spud"

echo "📦 Installed to $DST_ROOT, make sure that it is in your PATH."