#!/bin/bash
# dev_install.sh — symlinks plugin files into unRAID WebUI for local development.
# Run once after cloning. Re-run if the plugin directory is moved.
# Safe to re-run: removes stale symlink before recreating.

set -euo pipefail

PLUGIN_NAME="varaverk"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SOURCE="$SCRIPT_DIR/usr/local/emhttp/plugins/$PLUGIN_NAME"
TARGET="/usr/local/emhttp/plugins/$PLUGIN_NAME"

if [ ! -d "$SOURCE" ]; then
    echo "ERROR: Source not found: $SOURCE"
    exit 1
fi

if [ -L "$TARGET" ]; then
    echo "Removing existing symlink: $TARGET"
    rm "$TARGET"
elif [ -d "$TARGET" ]; then
    echo "ERROR: $TARGET exists as a real directory — remove it manually first."
    exit 1
fi

ln -s "$SOURCE" "$TARGET"
echo "Linked: $TARGET -> $SOURCE"
echo ""
echo "Plugin available in unRAID WebUI under Utilities → Varaverk."
echo "Changes in $SOURCE take effect immediately (no restart needed)."