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This PR adds the ability to configure include paths dynamically through
LSP `initializationParams`, addressing a key limitation for Neovim users
where command-line arguments must be static but initialization options
can be set dynamically.
## Problem
Neovim's LSP configuration requires `cmd` and `args` to be static,
making it impossible to dynamically configure include paths based on
project context. While Neovim supports changing `initializationParams`
via the `before_init` callback, protols didn't support include path
configuration through this mechanism.
## Solution
Extended the LSP initialization process to parse and use include paths
from `initializationParams.include_paths`. The implementation:
- **Integrates seamlessly**: Merges with existing CLI and configuration
file include paths
- **Handles errors gracefully**: Invalid formats are logged but don't
crash the server
- **Maintains compatibility**: All existing functionality continues to
work unchanged
## Usage
Neovim users can now configure include paths dynamically:
```lua
require'lspconfig'.protols.setup{
before_init = function(_, config)
config.init_options = {
include_paths = {
"/usr/local/include/protobuf",
"vendor/protos",
"../shared-protos"
}
}
end
}
```
## Implementation Details
- Extended `WorkspaceProtoConfigs` to store initialization include paths
- Added `parse_init_include_paths()` function to handle JSON parsing
with robust error handling
- Updated include path resolution to merge all sources (config file +
CLI + initialization)
- Added comprehensive test coverage with 6 new test cases
- Updated documentation with usage examples
## Testing
All existing tests continue to pass, plus new tests covering:
- Array format parsing
- String format parsing
- Invalid format handling
- Integration with existing include path sources
- Real-world usage scenarios
Fixes #90.
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---
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---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: coder3101 <22212259+coder3101@users.noreply.github.com>
Co-authored-by: Ashar <ashar786khan@gmail.com>
Co-authored-by: Ashar <coder3101@users.noreply.github.com>
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31 B
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2 lines
31 B
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[toolchain]
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channel = "stable"
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