Use SYSTEM ENVIRONMENT in .ccls file - Githubissues

MaskRay / ccls

C/C++/ObjC language server supporting cross references, hierarchies, completion and semantic highlighting

Apache License 2.0

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Use SYSTEM ENVIRONMENT in .ccls file #846

Closed GinShio closed 2 years ago

GinShio commented 2 years ago

I download a lib and I want to use it, export it path in shell, this env var is found in emacs (getenv),

so i want to include it, add line to .ccls file like

-I${env:ENVPATH}

then i delete .ccls-cache and restart lsp in workspace, but it isn't work

could i can include system environment path or use absolute path in .ccls

System information

ccls version (git describe --tags --long): 0.20210330 (from openSUSE package)
clang version: 11.0.1
OS: openSUSE 15.3 (Linux 5.3.18-59.24-preempt)
Editor: DOOM Emacs
Language client (and version): lsp-mode

MaskRay commented 2 years ago

This looks like a client feature request to me. The client may have some way to use a template to generate customized initialization-options (https://github.com/MaskRay/ccls/wiki/Customization#initialization-options). Imagine that if the server is not spawned by the client, its environment variables may not be expected, so only the client has the information.