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

  1. $ conan workspace [-h] {install} ...

管理工作空间（从属于同一项目的用户工作空间使用的一组软件包）。
使用此命令管理柯南工作区，使用子命令“安装”从文件创建工作区。

  1. positional arguments:
  2.   {install}   sub-command help
  3.     install   same as a "conan install" command but using the workspace data
  4.               from the file. If no file is provided, it will look for a file
  5.               named "conanws.yml"
  7. optional arguments:
  8.   -h, --help  show this help message and exit

conan workspace install

  1. $ conan workspace install [-h] [-b [BUILD]] [-r REMOTE] [-u] [-l [LOCKFILE]]
  2.                           [-e ENV_HOST] [-e:b ENV_BUILD] [-e:h ENV_HOST]
  3.                           [-o OPTIONS_HOST] [-o:b OPTIONS_BUILD] [-o:h OPTIONS_HOST]
  4.                           [-pr PROFILE_HOST] [-pr:b PROFILE_BUILD]
  5.                           [-pr:h PROFILE_HOST] [-s SETTINGS_HOST]
  6.                           [-s:b SETTINGS_BUILD] [-s:h SETTINGS_HOST]
  7.                           [-if INSTALL_FOLDER]
  8.                           path
  1. positional arguments:
  2.   path                  path to workspace definition file (it will look for a "conanws.yml"
  3.                         inside if a directory is given)
  5. optional arguments:
  6.   -h, --help            show this help message and exit
  7.   -b [BUILD], --build [BUILD]
  8.                         Optional, use it to choose if you want to build from sources:
  9.                         --build Build all from sources, do not use binary packages.
  10.                         --build=never Never build, use binary packages or fail if a binary
  11.                         package is not found. --build=missing Build from code if a binary
  12.                         package is not found. --build=cascade Will build from code all the
  13.                         nodes with some dependency being built (for any reason). Can be
  14.                         used together with any other build policy. Useful to make sure that
  15.                         any new change introduced in a dependency is incorporated by
  16.                         building again the package. --build=outdated Build from code if the
  17.                         binary is not built with the current recipe or when missing a
  18.                         binary package. --build=[pattern] Build always these packages from
  19.                         source, but never build the others. Allows multiple --build
  20.                         parameters. 'pattern' is a fnmatch file pattern of a package
  21.                         reference. Default behavior: If you don't specify anything, it will
  22.                         be similar to '--build=never', but package recipes can override it
  23.                         with their 'build_policy' attribute in the conanfile.py.
  24.   -r REMOTE, --remote REMOTE
  25.                         Look in the specified remote server
  26.   -u, --update          Check updates exist from upstream remotes
  27.   -l [LOCKFILE], --lockfile [LOCKFILE]
  28.                         Path to a lockfile or folder containing 'conan.lock' file. Lockfile
  29.                         can be updated if packages change
  30.   -e ENV_HOST, --env ENV_HOST
  31.                         Environment variables that will be set during the package build
  32.                         (host machine). e.g.: -e CXX=/usr/bin/clang++
  33.   -e:b ENV_BUILD, --env:build ENV_BUILD
  34.                         Environment variables that will be set during the package build
  35.                         (build machine). e.g.: -e CXX=/usr/bin/clang++
  36.   -e:h ENV_HOST, --env:host ENV_HOST
  37.                         Environment variables that will be set during the package build
  38.                         (host machine). e.g.: -e CXX=/usr/bin/clang++
  39.   -o OPTIONS_HOST, --options OPTIONS_HOST
  40.                         Define options values (host machine), e.g.: -o Pkg:with_qt=true
  41.   -o:b OPTIONS_BUILD, --options:build OPTIONS_BUILD
  42.                         Define options values (build machine), e.g.: -o Pkg:with_qt=true
  43.   -o:h OPTIONS_HOST, --options:host OPTIONS_HOST
  44.                         Define options values (host machine), e.g.: -o Pkg:with_qt=true
  45.   -pr PROFILE_HOST, --profile PROFILE_HOST
  46.                         Apply the specified profile to the host machine
  47.   -pr:b PROFILE_BUILD, --profile:build PROFILE_BUILD
  48.                         Apply the specified profile to the build machine
  49.   -pr:h PROFILE_HOST, --profile:host PROFILE_HOST
  50.                         Apply the specified profile to the host machine
  51.   -s SETTINGS_HOST, --settings SETTINGS_HOST
  52.                         Settings to build the package, overwriting the defaults (host
  53.                         machine). e.g.: -s compiler=gcc
  54.   -s:b SETTINGS_BUILD, --settings:build SETTINGS_BUILD
  55.                         Settings to build the package, overwriting the defaults (build
  56.                         machine). e.g.: -s compiler=gcc
  57.   -s:h SETTINGS_HOST, --settings:host SETTINGS_HOST
  58.                         Settings to build the package, overwriting the defaults (host
  59.                         machine). e.g.: -s compiler=gcc
  60.   -if INSTALL_FOLDER, --install-folder INSTALL_FOLDER
  61.                         Folder where the workspace files will be created (default to
  62.                         current working directory)

请注意，这些参数（如设置和选项）主要应用于依赖项，但是在工作空间中定义为可编辑的那些程序包位于用户空间中。 这些软件包将不会通过命令生成（即使使用—build参数也是如此），因为它们是本地生成的。 可编辑的布局负责匹配设置（通常使用设置和选项对布局进行参数化）