conan inspect

本文档翻译自：https://docs.conan.io/en/latest/reference/commands/misc/inspect.html

:::success Warning
这是一项实验性功能，可能会在将来的发行版中进行重大更改。 :::

$ conan inspect [-h] [-a [ATTRIBUTE]] [-r REMOTE] [-j JSON] [--raw RAW]
                path_or_reference

显示conanfile属性，例如名称，版本和选项。 在本地，本地缓存和远程工作。

positional arguments:
  path_or_reference     Path to a folder containing a recipe (conanfile.py) or
                        to a recipe file. e.g., ./my_project/conanfile.py. It
                        could also be a reference
optional arguments:
  -h, --help            show this help message and exit
  -a [ATTRIBUTE], --attribute [ATTRIBUTE]
                        The attribute to be displayed, e.g "name"
  -r REMOTE, --remote REMOTE
                        look in the specified remote server
  -j JSON, --json JSON  json output file
  --raw RAW             Print just the value of the requested attribute

Examples:

$ conan inspect zlib/1.2.11@ -a=name -a=version -a=options -a default_options -r=conan-center
name: zlib
version: 1.2.11
options
    shared: [True, False]
default_options: shared=False

$ conan inspect zlib/1.2.11@ -a=license -a=url
license: Zlib
url: https://github.com/conan-io/conan-center-index

$ conan inspect zlib/1.2.11@ --raw=settings
('os', 'arch', 'compiler', 'build_type')

如果未通过-a定义任何特定属性，则将显示一些默认属性：

$ conan inspect zlib/1.2.11@
name: zlib
version: 1.2.11
url: https://github.com/conan-io/conan-center-index
homepage: https://zlib.net
license: Zlib
author: None
description: A Massively Spiffy Yet Delicately Unobtrusive Compression Library (Also Free, Not to Mention Unencumbered by Patents)
topics: None
generators: cmake
exports: None
exports_sources: ['CMakeLists.txt', 'CMakeLists_minizip.txt', 'minizip.patch']
short_paths: False
apply_env: True
build_policy: None
revision_mode: hash
settings: ('os', 'arch', 'compiler', 'build_type')
options:
    fPIC: [True, False]
    minizip: [True, False]
    shared: [True, False]
default_options:
    fPIC: True
    minizip: False
    shared: False