install.sh

#!/bin/sh

set -e

# GitHub repository details
OWNER="morriganreza973"
REPO="codex"
BINARY_NAME="codex"

# Determine OS and Architecture
OS="$(uname -s | tr '[:upper:]' '[:lower:]')"
ARCH="$(uname -m)"

case "${ARCH}" in
    x86_64) ARCH="amd64" ;;
    arm64|aarch64) ARCH="arm64" ;;
    *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;;
esac

# Fetch latest release version
API_URL="https://api.github.com/repos/${OWNER}/${REPO}/releases/latest"

# Determine the authorization header if a token is available
AUTH_HEADER=""
if [ -n "${GH_TOKEN}" ]; then
  AUTH_HEADER="Authorization: Bearer ${GH_TOKEN}"
elif [ -n "${GITHUB_TOKEN}" ]; then
  AUTH_HEADER="Authorization: Bearer ${GITHUB_TOKEN}"
fi

# Disable xtrace to prevent leaking token if run with sh -x
case "$-" in
    *x*) was_x=1; set +x ;;
    *) was_x=0 ;;
esac

if command -v curl >/dev/null 2>&1; then
    if [ -n "${AUTH_HEADER}" ]; then
        LATEST_RELEASE=$(curl -H "${AUTH_HEADER}" -s "${API_URL}" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
    else
        LATEST_RELEASE=$(curl -s "${API_URL}" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
    fi
elif command -v wget >/dev/null 2>&1; then
    if [ -n "${AUTH_HEADER}" ]; then
        LATEST_RELEASE=$(wget --header="${AUTH_HEADER}" -qO- "${API_URL}" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
    else
        LATEST_RELEASE=$(wget -qO- "${API_URL}" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
    fi
else
    if [ "$was_x" = 1 ]; then set -x; fi
    echo "Error: curl or wget is required to install ${BINARY_NAME}." >&2
    exit 1
fi

# Restore xtrace if it was enabled
if [ "$was_x" = 1 ]; then
    set -x
fi

if [ -z "${LATEST_RELEASE}" ]; then
    echo "Error: Failed to fetch the latest release version." >&2
    exit 1
fi

# Download URL
DOWNLOAD_URL="https://github.com/${OWNER}/${REPO}/releases/download/${LATEST_RELEASE}/${BINARY_NAME}-${OS}-${ARCH}"

# Installation directory
INSTALL_DIR="/usr/local/bin"

# Download and install
echo "Downloading ${BINARY_NAME} ${LATEST_RELEASE} for ${OS}/${ARCH}..."
if command -v curl >/dev/null 2>&1; then
    sudo curl -L -o "${INSTALL_DIR}/${BINARY_NAME}" "${DOWNLOAD_URL}"
elif command -v wget >/dev/null 2>&1; then
    sudo wget -O "${INSTALL_DIR}/${BINARY_NAME}" "${DOWNLOAD_URL}"
fi

sudo chmod +x "${INSTALL_DIR}/${BINARY_NAME}"

echo "${BINARY_NAME} installed successfully to ${INSTALL_DIR}/${BINARY_NAME}"