Vcpkg: Add vcpkg.exe to system path when running .\bootstrap-vcpkg.bat

[L4ZZA]

[L4ZZA]

Can't access vcpkg cmdlet unless I'm inside the repo folder.

Steps to reproduce:

1. set up vcpkg up to the use-wide integration (included)
2. change directory run vcpkg install _any_library_

Bug:
Command not found. (see error message below)(this was with powershell)

vcpkg : The term 'vcpkg' is not recognized as the name of a cmdlet, function, script file, or operable program. Check
the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ vcpkg install devil enet glew sdl2
+ ~~~~~
    + CategoryInfo          : ObjectNotFound: (vcpkg:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Expected:
The installation of the library should succeed.

[jepessen]

And what happens if you have two repositories with vcpkg?
At the moment I've cloned this vcpkg repository, and I've another one that's my fork. Since I run bootstrap often in order to check issues, what should it do? Add the path every time? Check every path in %PATH% see if vcpkg is in them and update it? How it manages more repositories?

And more, what's the scope of using vcpkg outside its folder?

I don't like to pollute %PATH%, so in my opinion it shouldn't be added automatically. You can change %PATH% environment variable by yourself. In my opinion is the simplest solution.

[L4ZZA]

Well it should only do it for production code and not for development code, but that restricts a lot the use of vcpkg to people that like to handle things in details not for the others that don't want to bother with those.

[soroshsabz]

@jepessen I think it is good when we call integrate command, I think in integration command we need to add vcpkg to global system path.

[heydojo]

Add vcpkg.exe to system path when running .bootstrap-vcpkg.bat

Or you know, you could just use the full path...

[izxle]

Alternatively, an alias can be written in the profile file. Like what the Integrate command does. This is how I "fixed" it.