Function assertCodexLocalSupported

cli/src/codex/utils/codexVersion.ts:55–105

()

}

export function assertCodexLocalSupported(): void {
    let output: string
    const codexCommand = resolveCodexCommand()

    const result = spawn.sync(codexCommand.command, [...codexCommand.args, '--version'], {
        encoding: 'utf8',
        env: withBunRuntimeEnv(),
        windowsHide: process.platform === 'win32'
    })

    if (result.error) {
        const maybeError = result.error as NodeJS.ErrnoException
        const message = maybeError?.message ? ` ${maybeError.message}` : ''

        if (maybeError?.code === 'ENOENT') {
            throw new Error(
                `${getLocalModeRequirementMessage()} Codex was not found on PATH. Please install or upgrade Codex and retry.`,
                { cause: result.error }
            )
        }

        throw new Error(
            `Could not determine Codex CLI version.${message} ` +
            `${getLocalModeRequirementMessage()} Please upgrade Codex and retry.`,
            { cause: result.error }
        )
    }

    if (result.status !== 0) {
        const detail = result.stderr ? ` ${result.stderr.trim()}` : ''
        throw new Error(
            `Could not determine Codex CLI version.${detail} ` +
            `${getLocalModeRequirementMessage()} Please upgrade Codex and retry.`
        )
    }

    output = result.stdout.trim()

    const version = parseCodexVersion(output)
    if (!version) {
        throw new Error(
            `Could not determine Codex CLI version. ${getLocalModeRequirementMessage()} Please upgrade Codex and retry.`
        )
    }

    if (!isCodexVersionAtLeast(version, MIN_CODEX_HOOKS_VERSION)) {
        throw new Error(
            `${getLocalModeRequirementMessage()} Detected: ${version}. Please upgrade Codex and retry.`
        )
    }
}