plwr 0.21.0

Playwright CLI for browser automation using CSS selectors.
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#!/usr/bin/env bash
set -euo pipefail

BINARY_NAME="plwr"
DEFAULT_INSTALL_DIR="${HOME}/.local/bin"

usage() {
    cat <<EOF
Install plwr - Clean CLI for Playwright browser automation

USAGE:
    ./script/install [OPTIONS]

OPTIONS:
    -d, --dir <DIR>     Installation directory [default: ~/.local/bin]
    -s, --system        Install to /usr/local/bin (requires sudo)
    -h, --help          Show this help message

EXAMPLES:
    ./script/install                # Install to ~/.local/bin
    ./script/install -d ~/bin       # Install to ~/bin
    ./script/install --system       # Install to /usr/local/bin
EOF
}

main() {
    local install_dir="$DEFAULT_INSTALL_DIR"
    local use_sudo=false

    while [[ $# -gt 0 ]]; do
        case "$1" in
            -d|--dir)
                install_dir="$2"
                shift 2
                ;;
            -s|--system)
                install_dir="/usr/local/bin"
                use_sudo=true
                shift
                ;;
            -h|--help)
                usage
                exit 0
                ;;
            *)
                echo "Unknown option: $1" >&2
                usage
                exit 1
                ;;
        esac
    done

    if ! command -v cargo &> /dev/null; then
        echo "Error: cargo not found. Please install Rust: https://rustup.rs" >&2
        exit 1
    fi

    echo "Building plwr (release mode)..."
    cargo build --release --bin plwr

    mkdir -p "$install_dir"

    local src="target/release/${BINARY_NAME}"
    local dst="${install_dir}/${BINARY_NAME}"

    # Stop all running daemons so they don't keep running stale code
    local socket_dir
    socket_dir="$(python3 -c 'import tempfile; print(tempfile.gettempdir())')/plwr"
    if [[ -d "$socket_dir" ]] && command -v "$BINARY_NAME" &>/dev/null; then
        for sock in "$socket_dir"/*.sock; do
            [[ -e "$sock" ]] || continue
            local session
            session="$(basename "$sock" .sock)"
            echo "Stopping session '${session}'..."
            "$BINARY_NAME" -S "$session" stop 2>/dev/null || true
        done
    fi

    echo "Installing to ${dst}..."
    if [[ "$use_sudo" == true ]]; then
        sudo cp "$src" "$dst"
        sudo chmod +x "$dst"
        if [[ "$(uname)" == "Darwin" ]]; then
            sudo codesign -s - "$dst" 2>/dev/null || true
        fi
    else
        cp "$src" "$dst"
        chmod +x "$dst"
        if [[ "$(uname)" == "Darwin" ]]; then
            codesign -s - "$dst" 2>/dev/null || true
        fi
    fi

    echo ""
    echo "✓ plwr installed successfully to ${dst}"

    if ! echo "$PATH" | tr ':' '\n' | grep -qx "$install_dir"; then
        echo ""
        echo "Note: ${install_dir} is not in your PATH."
        echo "Add it with:"
        echo "    export PATH=\"${install_dir}:\$PATH\""
    fi
}

main "$@"