fix(docker): scope package proxy env (#5991)

* Revert "Add NO_PROXY defaults to Docker proxy setup"

This reverts commit 109be58abe.

* fix(docker): scope package proxy env

tests/test_docker_proxy_env.py

@@ -1,81 +0,0 @@
-from __future__ import annotations
-
-import os
-import subprocess
-from pathlib import Path
-
-import pytest
-
-
-ROOT = Path(__file__).resolve().parents[1]
-
-
-def _read_shell_prefix(path: Path, stop_marker: str) -> str:
-    """
-    读取 Docker 脚本中可独立执行的函数定义前缀。
-    """
-    lines = []
-    for line in path.read_text(encoding="utf-8").splitlines():
-        if line.startswith(stop_marker):
-            break
-        lines.append(line)
-    return "\n".join(lines)
-
-
-@pytest.mark.parametrize(
-    ("script_path", "stop_marker"),
-    [
-        (ROOT / "docker" / "entrypoint.sh", "# 环境变量补全"),
-        (ROOT / "docker" / "update.sh", "# 下载及解压"),
-    ],
-)
-def test_docker_proxy_env_adds_default_no_proxy_ranges(
-    tmp_path: Path, script_path: Path, stop_marker: str
-) -> None:
-    """
-    Docker 代理环境应默认绕过本机、局域网和常见容器内部地址。
-    """
-    shell_prefix = _read_shell_prefix(script_path, stop_marker)
-    config_dir = tmp_path / "config"
-    script = f"""
-set -euo pipefail
-CONFIG_DIR="{config_dir}"
-PROXY_HOST="http://proxy.example:7890"
-NO_PROXY="custom.internal,127.0.0.1"
-no_proxy="extra.lan,127.0.0.1"
-{shell_prefix}
-apply_package_proxy_env
-printf 'HTTP_PROXY=%s\\n' "${{HTTP_PROXY:-}}"
-printf 'HTTPS_PROXY=%s\\n' "${{HTTPS_PROXY:-}}"
-printf 'NO_PROXY=%s\\n' "${{NO_PROXY:-}}"
-printf 'no_proxy=%s\\n' "${{no_proxy:-}}"
-"""
-
-    result = subprocess.run(
-        ["bash"],
-        input=script,
-        text=True,
-        capture_output=True,
-        check=True,
-        env={"PATH": os.environ.get("PATH", "")},
-    )
-    output = dict(line.split("=", 1) for line in result.stdout.splitlines())
-
-    assert output["HTTP_PROXY"] == "http://proxy.example:7890"
-    assert output["HTTPS_PROXY"] == "http://proxy.example:7890"
-    assert output["NO_PROXY"] == output["no_proxy"]
-    assert output["NO_PROXY"].count("127.0.0.1") == 1
-    for item in (
-        "localhost",
-        "::1",
-        "10.0.0.0/8",
-        "100.64.0.0/10",
-        "172.16.0.0/12",
-        "192.168.0.0/16",
-        "host.docker.internal",
-        "host.containers.internal",
-        "gateway.docker.internal",
-        "custom.internal",
-        "extra.lan",
-    ):
-        assert item in output["NO_PROXY"]