LSP - LSP Tools

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Synopsis

LSP Tools.

Live AST View

The extension supports live viewing of the models and channels derived from .dse files

To view the AST preview
  1. Open a supported .dse file in the VS Code editor.
  2. Click the Open Preview button in the upper-right corner of the editor window.
Alternatively, you can use keyboard shortcuts
  • Press Ctrl + K V to open preview in a side panel.
  • Press Ctrl + Shift + V to open preview in the main panel.

Important: One-Time Setup for Local Environments

If you’re working locally in VS Code (not in GitHub Codespaces), you may need to manually install required global dependencies the first time:

cd dse.sdp/dsl
npm install -g --force

This will ensure that all necessary global dependencies are installed properly.

Commands

The following commands are available via the Command Palette (Ctrl+Shift+P) when the SDP extension is installed:

CommandDescription
Build (DSE: Build)Generates simulation.yaml and Taskfile.yml from the active .dse file. This prepares the simulation environment.
Check (DSE: Check)Analyzes the simulation graph and produces a report to help visualize and verify the structure of the simulation.
Run (DSE: Run)Executes the simulation using the currently configured simulation definition.
Clean (DSE: Clean)Performs a clean operation using task: clean, removing generated artifacts and build files.
Cleanall (DSE: Cleanall)Performs a deep clean via task: cleanall, removing all outputs and intermediate data.