cmake-language-server: init at 0.1.1

[kira-bruneau]

Motivation for this change

Fixes #80264

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.

[jonringer]

LGTM

https://github.com/NixOS/nixpkgs/pull/89062
6 packages built:
cmake-language-server python27Packages.pytest-datadir python37Packages.pygls python37Packages.pytest-datadir python38Packages.pygls python38Packages.pytest-datadir

[jonringer]

for the python packages, they should have the installable path, so the commit subject lines should be:

python3Packages.pygls: init at ...
...

otherwise LGTM

[kira-bruneau]

@jonringer Oh right I forgot about that 👍. I've force pushed the changes.

[jonringer]

LGTM

Result of nixpkgs-review pr 89062 1

6 packages built:

- cmake-language-server
- python27Packages.pytest-datadir
- python37Packages.pygls
- python37Packages.pytest-datadir
- python38Packages.pygls
- python38Packages.pytest-datadir