#!/usr/bin/env bash

set -euo pipefail

INSTALL_DIR="${HOME}/.local/bin"

BIN_NAME="pas"

echo "Building Pascal's Discrete Attractor (release)..."

cargo build -p attractor-cli --release

# Create install directory if needed

mkdir -p "${INSTALL_DIR}"

# Copy binary

cp "target/release/${BIN_NAME}" "${INSTALL_DIR}/${BIN_NAME}"

# Sign with Apple Developer identity (prevents macOS SIGKILL on unsigned binaries)

if [[ -z "${CODESIGN_IDENTITY:-}" ]]; then

    echo "ERROR: CODESIGN_IDENTITY is not set."

    echo "Set it in your .envrc (see .envrc.example) or export it before running install.sh"

    exit 1

fi

if security find-identity -v -p codesigning 2>/dev/null | grep -q "${CODESIGN_IDENTITY}"; then

    codesign --force --sign "${CODESIGN_IDENTITY}" "${INSTALL_DIR}/${BIN_NAME}"

    echo "Signed ${BIN_NAME} with ${CODESIGN_IDENTITY}"

else

    echo "WARNING: Signing identity not found, skipping codesign"

fi

echo "Installed ${BIN_NAME} to ${INSTALL_DIR}/${BIN_NAME}"

# Check if install dir is in PATH

if ! echo "${PATH}" | tr ':' '\n' | grep -qx "${INSTALL_DIR}"; then

    echo ""

    echo "WARNING: ${INSTALL_DIR} is not in your PATH."

    echo "Add it to your shell config:"

    echo ""

    echo "  # bash (~/.bashrc)"

    echo "  export PATH=\"${INSTALL_DIR}:\${PATH}\""

    echo ""

    echo "  # zsh (~/.zshrc)"

    echo "  export PATH=\"${INSTALL_DIR}:\${PATH}\""

    echo ""

    echo "  # fish (~/.config/fish/config.fish)"

    echo "  fish_add_path ${INSTALL_DIR}"

fi

echo ""

"${INSTALL_DIR}/${BIN_NAME}" --version