coc-tsserver

Tsserver language server extension for coc.nvim.

Most code from typescript-language-features extension which bundled with VSCode.

Install

In your vim/neovim, run command:

:CocInstall coc-tsserver

Features

Almost same as VSCode.

• Support javascript & typescript and jsx/tsx.
• Install typings automatically.
• Commands to work with tsserver, including:
  • tsserver.reloadProjects
  • tsserver.openTsServerLog
  • tsserver.goToProjectConfig
  • tsserver.restart
  • tsserver.format
  • tsserver.organizeImports
  • tsserver.watchBuild
• Code completion support.
• Go to definition.
• Code validation.
• Document highlight.
• Document symbols of current buffer.
• Folding and folding range of current buffer.
• Format current buffer, range format and format on type.
• Hover for documentation.
• Implementations codeLens and references codeLens.
• Organize imports command.
• Quickfix using code actions.
• Code refactor using code actions.
• Find references.
• Signature help.
• Rename symbols support.
• Rename imports on file rename.
• Search for workspace symbols.

Tsserver module is resolved from local workspace, if not found, bundled tsserver module would be used.

Configuration options

• tsserver.enable set to false to disable tsserver language server.
• tsserver.trace.server trace LSP traffic in output channel.
• tsserver.orgnizeImportOnSave orgnize import on file save, default false.
• tsserver.formatOnType run format on special character inserted.
• tsserver.implicitProjectConfig.experimentalDecorators enable experimentalDecorators for implicit project.
• typescript.updateImportsOnFileMove.enable enable update imports on file move, requires watchman installed, default true.
• typescript.implementationsCodeLens.enable enable codeLens for implementations, default true
• typescript.referencesCodeLens.enable enable codeLens for references, default true
• typescript.preferences.noSemicolons remove semicolons on format for typescript.
• typescript.preferences.quoteStyle quote style of typescript, could be single or double, default "double"
• typescript.suggestionActions.enabled enable suggestion actions for typescript, default true
• typescript.validate.enable enable typescript validation, default true
• typescript.suggest.enabled enable typescript completion, default true
• typescript.suggest.paths enable suggest paths in import statement and require calls, default true
• typescript.suggest.autoImports enable suggest for auto import, default true
• typescript.suggest.completeFunctionCalls enable using snippet for method suggestion.
• javascript.updateImportsOnFileMove.enable enable update imports on file move, requires watchman installed, default true.
• javascript.implementationsCodeLens.enable enable codeLens for implementations, default true
• javascript.referencesCodeLens.enable enable codeLens for references, default true
• javascript.preferences.noSemicolons remove semicolons on format for javascript.
• javascript.preferences.quoteStyle quote style of javascript, could be single or double, default "double"
• javascript.suggestionActions.enabled enable suggestion actions for javascript, default true
• javascript.validate.enable enable javascript validation, default true
• javascript.suggest.enabled enable javascript completion, default true
• javascript.suggest.paths enable suggest paths in import statement and require calls, default true
• javascript.suggest.autoImports enable suggest for auto import, default true
• javascript.suggest.completeFunctionCalls enable using snippet for method suggestion.

And more, which are same as VSCode, trigger completion with tsserver, typescript or javascript in your coc-settings.json to get full list.

Trouble shooting

• Add "tsserver.log": "verbose" to your coc-settings.json (opened by command :CocConfig)
• To trace LSP communication, add "tsserver.trace.server": "verbose" to your coc-settings.json
• Restart coc server by command :CocRestart
• Make the issue happen.
• Open tsserver log file by command CocCommand tsserver.openTsServerLog
• Open tsserver output channel by command CocCommand workspace.showOutput tsserver

License

MIT