How do I query for the baseline in vcpkg-configuration.json?

[shavesha]

I have manages to create a vcpkg-registry and it installs the dependencies. The tutorial I am following is here Bring Your Own Libraries to Vcpkg. However the vcpkg-configuraion.json used as an example does not have a baseline field. When I run it I get the error

Errors occurred while parsing C:\Users\Accounts\CLionProjects\windowsxx\vcpkg-configuration.json
    $.registries[0] (a git registry): missing required field 'baseline' (a baseline)

So my question is how can i get get the baseline?

This is the vcpkg-configuration.json file

{
  "registries": [
    {
      "kind": "git",
      "repository": "[full path to]/vcpkg-registry",
      "packages": [ "beicode", "beison" ]
    }
  ]
}

I have tried setting the

"baseline" : ""

field to nothing and then running and this is the message:

-- Running vcpkg install
Fetching registry information from https://github.com/shavesha/vcpkg-registry...
Error: the git registry entry for "https://github.com/shavesha/vcpkg-registry" must have a "baseline" field that is a valid git commit SHA (40 lowercase hexadecimal characters).
The current HEAD of that repo is "a4e0450e82878ed26248edb661c8673ada5efbcd".

when i use this baseline

{
  "registries": [
    {
      "kind": "git",
      "repository": "[full path to]/vcpkg-registry",
      "baseline" : "a4e0450e82878ed26248edb661c8673ada5efbcd",
      "packages": [ "beicode", "beison" ]
    }
  ]
}

it says

-- Running vcpkg install
Fetching baseline information from https://github.com/shavesha/vcpkg-registry...
Error: Couldn't find baseline in commit `"a4e0450e82878ed26248edb661c8673ada5efbcd"` from repo https://github.com/shavesha/vcpkg-registry:
fatal: path 'versions/baseline.json' exists on disk, but not in 'a4e0450e82878ed26248edb661c8673ada5efbcd'

[PhoebeHui]

@shavesha, https://github.com/shavesha/vcpkg-registry has been removed, could you update the baseline with current head or the commit which include the changes, and see if it works for you? I tried the tutorial, and it works for me.

vcpkg-configuration.json

{
   "registries": [
    {
      "kind": "git",
      "baseline": "94a566bc8ea2706dafe1457cdd0682e09fd00416",
      "repository": "https://github.com/PhoebeHui/vcpkg-registry",
      "packages": [ "beicode"]
    }
  ]
}

PS E:\vcpkg\clean\vcpkg> ./vcpkg install beicode
Computing installation plan...
The following packages will be built and installed:
    beicode[core]:x86-windows -> 1.0.0 -- C:\Users\phoebe\AppData\Local\vcpkg\registries\git-trees\7fb5482270b093d40ab8ac31db89da4f880f01ba
Detecting compiler hash for triplet x86-windows...
Using cached binary package: C:\Users\phoebe\AppData\Local\vcpkg\archives\e5\e528832ac67db7037907d1e01c73f528c9a701fefc9b9d5260246881d376953d.zip
Starting package 1/1: beicode:x86-windows
...