\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/cloudlinux/venv/lib64/python3.11/site-packages/clselect/clselectnodejs/

Viewing File: __init__.py

# coding: utf-8

from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
import os
import re
import glob
import errno

from clselect.baseclselect import BaseSelectorError

# Used both for config and some state like available_versions cache
# mainly because it's easier to put it in cagefs as a one dir
# We have symlink to that dir in /etc
# for ease of use the selector config and avoiding problem with cagefs
CONFIG_DIR = '/usr/share/l.v.e-manager/cl.nodejs'

ALT_NAMES = 'alt-nodejs'
# It's also used to construct base_dir:
ALT_NODE_PREFIX = '/opt/alt/{}'.format(ALT_NAMES)

# This file is specifically created during package build and contains
# full version in the tail of a name
NODE_VERSION_GLOB = '/root/usr/share/node/node-version-'


class NodeJSError(BaseSelectorError):
    """Top level error class for admin's part of NodeJS selector"""
    pass


class NodeJSConfigError(NodeJSError):
    """Generic error class for NodeConfig"""
    pass


def is_major_version(ver):
    """Return True if specified MAJOR version is valid for processing"""
    if not isinstance(ver, str):
        return False
    if not re.match(r'^[1-9][0-9]*$', ver):
        return False
    return True


def create_config_dirs():
    try:
        os.makedirs(CONFIG_DIR)
    except OSError as e:
        if e.errno != errno.EEXIST:   # ignore only "File exists" error
            raise


def scan_node_versions():
    """ Search CL NodeJS interpreters and return dict with info about them """
    res = {}
    for folder in glob.glob('{}*{}*'.format(ALT_NODE_PREFIX,
                                            NODE_VERSION_GLOB)):
        full_ver = folder.split(NODE_VERSION_GLOB)[1]
        if not full_ver:
            # Only when package is broken
            continue

        maj_ver = str(int(full_ver.split('.')[0]))
        res[maj_ver] = {
            'full_version': full_ver,
            'root_path': '{}{}/root'.format(ALT_NODE_PREFIX, maj_ver),
        }
    return res