Theo's Typesafe Cult•9mo ago

How to interact with typescript language server programetically?

I am trying to build an app for user searching queries through language server. Maybe later on that can be enhanced with chatgpt for converting inference data to natural text. The issue I am stuck on is the search symbols api does not seem to be working at all. ( Check attached screenshot ). Test case here: https://github.com/sansmoraxz/tambla/blob/main/test/lsp.test.ts

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tambla/test/lsp.test.ts at main · sansmoraxz/tambla

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Solution:

OK I figured it out, we have to pass all these stuff in initialization params: ```json { hostInfo: 'vscode',...

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Solution

sansmoraxz•9mo ago

OK I figured it out, we have to pass all these stuff in initialization params:

{
    hostInfo: 'vscode',
    plugins: [],
    preferences: {
      allowIncompleteCompletions: true,
      allowRenameOfImportPath: true,
      allowTextChangesInNewFiles: true,
      displayPartsForJSDoc: true,
      generateReturnInDocTemplate: true,
      includeAutomaticOptionalChainCompletions: true,
      includeCompletionsForImportStatements: true,
      includeCompletionsForModuleExports: true,
      includeCompletionsWithClassMemberSnippets: true,
      includeCompletionsWithInsertText: true,
      includeCompletionsWithSnippetText: true,
      jsxAttributeCompletionStyle: 'auto',
      providePrefixAndSuffixTextForRename: true,
    },
    tsserver: {
      // With default `auto`, due to dynamic routing, some requests would be routed to syntax server while the project
      // is loading and return incomplete results so force just a single server for tests.
      useSyntaxServer: 'never',
    },
  }

{
    hostInfo: 'vscode',
    plugins: [],
    preferences: {
      allowIncompleteCompletions: true,
      allowRenameOfImportPath: true,
      allowTextChangesInNewFiles: true,
      displayPartsForJSDoc: true,
      generateReturnInDocTemplate: true,
      includeAutomaticOptionalChainCompletions: true,
      includeCompletionsForImportStatements: true,
      includeCompletionsForModuleExports: true,
      includeCompletionsWithClassMemberSnippets: true,
      includeCompletionsWithInsertText: true,
      includeCompletionsWithSnippetText: true,
      jsxAttributeCompletionStyle: 'auto',
      providePrefixAndSuffixTextForRename: true,
    },
    tsserver: {
      // With default `auto`, due to dynamic routing, some requests would be routed to syntax server while the project
      // is loading and return incomplete results so force just a single server for tests.
      useSyntaxServer: 'never',
    },
  }

Also we need to send open file notification before we can do anything with the file.

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How to interact with typescript language server programetically?