install.sh

#!/usr/bin/env bash
set -euo pipefail

REPO="Scratchhhh/vtfedit-mac"
ASSET="VTFEdit-macOS.zip"
APP="VTFEdit.app"
URL="https://github.com/$REPO/releases/latest/download/$ASSET"

if [ "$(uname)" != "Darwin" ]; then
    echo "VTFEdit for Mac runs on macOS only." >&2
    exit 1
fi

TMP="$(mktemp -d)"
trap 'rm -rf "$TMP"' EXIT

echo "Downloading the latest release…"
curl -fsSL "$URL" -o "$TMP/$ASSET"

echo "Unpacking…"
ditto -x -k "$TMP/$ASSET" "$TMP"

DEST="/Applications"
if [ ! -w "$DEST" ]; then
    DEST="$HOME/Applications"
    mkdir -p "$DEST"
fi

rm -rf "$DEST/$APP"
mv "$TMP/$APP" "$DEST/"

# Clear the Gatekeeper quarantine flag so it opens without a right-click.
xattr -dr com.apple.quarantine "$DEST/$APP" 2>/dev/null || true

echo "Installed to $DEST/$APP"
open "$DEST/$APP"