FindPackage SFML fails

[ghost]

Describe the bug
A clear and concise description of what the bug is.
After I've install SFML

find_package(SFML CONFIG REQUIRED)

fails with

find_package(SFML) called with no component

Environment

• OS: Ubuntu 19.04
• Compiler: revision GCC 8.3

To Reproduce
Steps to reproduce the behavior:

1. ./vcpkg install sfml
2. See error
   Repro code when

Expected behavior
A clear and concise description of what you expected to happen.

Failure logs
-(please attached failure logs)

Additional context
Add any other context about the problem here.

[JackBoosY]

According to this document, I think we need to add components to find_package.
We should add a usage.

[JackBoosY]

Hi @giellamoswhard, thanks for reporting this issue.
I've added usage with sfml. Please update vcpkg and follow the usage.

Thanks.

[atimholt]

I know this is closed, but I ran into the same problem today (2020-11-28) after git pull-ing, vcpkg\bootstrap.bat\-ing, and vcpkg upgrade-ing. Usually, to find usage information, I run vcpkg install [port] again and read its output, which did not return the new usage information.

If there is some way to access package usage information from the command line—besides navigating to VCPKG_ROOT and Get-Content/cat-ing the usage file—this is not indicated anywhere in the CLI usage information output (i.e. the output of the commands vcpkg [nothing/anything that doesn't form an expected command line invoke], and vcpkg help [topic]). Is manual exploration of VCPKG_ROOT the intended method of learning about package metadata? It's a bit onerous.

I'd have opened a separate issue, but I'm not sure if it's a matter of inadequate documentation, or if it would be a new feature request to enhance the CLI with the ability to return meta-info about packages. I might open one anyway if this comment is never replied to.

[JackBoosY]

@atimholt Please open a new issue to report that, thanks!