#!/usr/bin/env bash

set -e

BASE_URL="https://cli.whalerider.org"
TOOL="wr"

echo ""
echo "Installing WhaleRider CLI ($TOOL)..."
echo ""
echo "Using source: $BASE_URL"
echo ""

echo "Checking latest version..."

VERSION=$(curl -s "$BASE_URL/latest")

if [ -z "$VERSION" ]; then
  echo "Could not determine latest version"
  exit 1
fi

echo "Latest version: $VERSION"
echo ""

OS="linux"

ARCH=$(uname -m)

case "$ARCH" in
  x86_64)
    ARCH="x64"
    ;;
  aarch64)
    ARCH="arm64"
    ;;
  *)
    ARCH="x64"
    ;;
esac

echo "Architecture: $ARCH"
echo ""

ARTIFACT="$TOOL.tar.gz"

DOWNLOAD_URL="$BASE_URL/releases/$VERSION/$TOOL/$OS/$ARCH/$ARTIFACT"

echo "Downloading $DOWNLOAD_URL"
echo ""

INSTALL_ROOT="$HOME/.wr"

mkdir -p "$INSTALL_ROOT"

TMP_FILE="/tmp/$TOOL-$VERSION.tar.gz"

curl -L "$DOWNLOAD_URL" -o "$TMP_FILE"

echo "Installing..."

tar -xzf "$TMP_FILE" -C "$INSTALL_ROOT"

# Ensure the binary is executable
chmod +x "$INSTALL_ROOT/$TOOL"

rm "$TMP_FILE"

if ! grep -q "$INSTALL_ROOT" ~/.bashrc; then
  echo "Adding $INSTALL_ROOT to PATH"
  echo "export PATH=\$PATH:$INSTALL_ROOT" >> ~/.bashrc
fi

echo ""
echo "WhaleRider CLI installed successfully!"
echo ""
echo "Run:"
echo "  $TOOL --help"
echo ""
echo "Installed location:"
echo "  $INSTALL_ROOT"
echo ""
echo "Restart the terminal if the command is not found."
echo ""