Update .ccls upon installing a new library

[anurag3301]

What kind of issue is this?

• Feature Request.

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Configuration

Operating system: Linux arch 6.9.7-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 28 Jun 2024 04:32:50 +0000 x86_64 GNU/Linux

PlatformIO Version (platformio --version): PlatformIO Core, version 6.1.15

Description of problem

I use neovim along with ccls, upon initializing the project using the --ide vim flag it creates a .ccs file which works perfectly. However upon installing a new library using pio pkg install it does not update the .ccls file with the include path of the library's header file, due to that the language server has no idea about the library headers which makes the development unpleasant.

I think it should be easy to implement, the library is already included while building, so I think I should be able to add the -I/path/ in the .ccls file for the library.

I'd like to work on this, can you guild be a bit about which files I should look into?

Steps to Reproduce

1. Create a project with --ide vim flag
2. Check the .ccls file
3. Add a new library using pio pkg install
4. Check the language server is not able to find the library's includes as it's not there in the .ccls file

Actual Results

Update the .ccls file with the include path for library

Expected Results

Doesn't the .ccls file with the include path for the library