install.sh

#!/bin/bash
set -e

REPO="citizenpkg/cli"
BINARY_NAME="cli"
INSTALL_DIR="/usr/local/bin"

OS=$(uname -s)
ARCH=$(uname -m)

case "$OS" in
    Linux)
        TARGET_OS="unknown-linux-gnu"
        ;;
    Darwin)
        TARGET_OS="apple-darwin"
        ;;
    *)
        echo "Unsupported OS: $OS"
        exit 1
        ;;
esac

case "$ARCH" in
    x86_64)
        TARGET_ARCH="x86_64"
        ;;
    arm64 | aarch64)
        TARGET_ARCH="aarch64"
        ;;
    *)
        echo "Unsupported architecture: $ARCH"
        exit 1
        ;;
esac

ASSET_NAME="${BINARY_NAME}-${TARGET_ARCH}-${TARGET_OS}.tar.gz"
LATEST_RELEASE_URL="https://api.github.com/repos/${REPO}/releases/latest"

echo "Fetching latest release information..."
DOWNLOAD_URL=$(curl -sSL "$LATEST_RELEASE_URL" | grep "browser_download_url.*${ASSET_NAME}" | cut -d '"' -f 4)

if [ -z "$DOWNLOAD_URL" ]; then
    echo "Could not find a download URL for the latest release for your system ($OS/$ARCH)."
    echo "Please check the releases page: https://github.com/${REPO}/releases"
    exit 1
fi

TMP_DIR=$(mktemp -d)
echo "Downloading $DOWNLOAD_URL to $TMP_DIR..."
curl -sSL "$DOWNLOAD_URL" -o "$TMP_DIR/$ASSET_NAME"

echo "Unpacking archive..."
tar -xzf "$TMP_DIR/$ASSET_NAME" -C "$TMP_DIR"

BINARY_PATH="$TMP_DIR/$BINARY_NAME"

if [ ! -f "$BINARY_PATH" ]; then
    echo >&2 "Binary not found after unpacking. Aborting."
    exit 1
fi

echo "Installing binary to $INSTALL_DIR..."
if [ -w "$INSTALL_DIR" ]; then
    mv "$BINARY_PATH" "$INSTALL_DIR/"
else
    echo "Write permission to $INSTALL_DIR is required. You may be prompted for your password."
    sudo mv "$BINARY_PATH" "$INSTALL_DIR/"
fi

echo "Cleaning up..."
rm -rf "$TMP_DIR"

echo "Installation successful! You can now use the '$BINARY_NAME' command."