1 files changed, 0 insertions, 304 deletions
diff --git a/cli/lsp/handlers.rs b/cli/lsp/handlers.rs
deleted file mode 100644
index 69cdd8041..000000000
--- a/cli/lsp/handlers.rs
+++ /dev/null
@@ -1,304 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-use super::lsp_extensions;
-use super::state::ServerState;
-use super::state::ServerStateSnapshot;
-use super::text;
-use super::tsc;
-use super::utils;
-
-use deno_core::error::custom_error;
-use deno_core::error::AnyError;
-use deno_core::serde_json;
-use deno_core::ModuleSpecifier;
-use dprint_plugin_typescript as dprint;
-use lsp_types::CompletionParams;
-use lsp_types::CompletionResponse;
-use lsp_types::DocumentFormattingParams;
-use lsp_types::DocumentHighlight;
-use lsp_types::DocumentHighlightParams;
-use lsp_types::GotoDefinitionParams;
-use lsp_types::GotoDefinitionResponse;
-use lsp_types::Hover;
-use lsp_types::HoverParams;
-use lsp_types::Location;
-use lsp_types::ReferenceParams;
-use lsp_types::TextEdit;
-use std::path::PathBuf;
-
-fn get_line_index(
-  state: &mut ServerState,
-  specifier: &ModuleSpecifier,
-) -> Result<Vec<u32>, AnyError> {
-  let line_index = if specifier.as_url().scheme() == "asset" {
-    let server_state = state.snapshot();
-    if let Some(source) =
-      tsc::get_asset(specifier, &mut state.ts_runtime, &server_state)?
-    {
-      text::index_lines(&source)
-    } else {
-      return Err(custom_error(
-        "NotFound",
-        format!("asset source missing: {}", specifier),
-      ));
-    }
-  } else {
-    let file_cache = state.file_cache.read().unwrap();
-    if let Some(file_id) = file_cache.lookup(specifier) {
-      let file_text = file_cache.get_contents(file_id)?;
-      text::index_lines(&file_text)
-    } else {
-      let mut sources = state.sources.write().unwrap();
-      if let Some(line_index) = sources.get_line_index(specifier) {
-        line_index
-      } else {
-        return Err(custom_error(
-          "NotFound",
-          format!("source for specifier not found: {}", specifier),
-        ));
-      }
-    }
-  };
-  Ok(line_index)
-}
-
-pub fn handle_formatting(
-  state: ServerStateSnapshot,
-  params: DocumentFormattingParams,
-) -> Result<Option<Vec<TextEdit>>, AnyError> {
-  let specifier = utils::normalize_url(params.text_document.uri.clone());
-  let file_cache = state.file_cache.read().unwrap();
-  let file_id = file_cache.lookup(&specifier).unwrap();
-  let file_text = file_cache.get_contents(file_id)?;
-
-  let file_path = if let Ok(file_path) = params.text_document.uri.to_file_path()
-  {
-    file_path
-  } else {
-    PathBuf::from(params.text_document.uri.path())
-  };
-  let config = dprint::configuration::ConfigurationBuilder::new()
-    .deno()
-    .build();
-
-  // TODO(@kitsonk) this could be handled better in `cli/tools/fmt.rs` in the
-  // future.
-  let new_text = dprint::format_text(&file_path, &file_text, &config)
-    .map_err(|e| custom_error("FormatError", e))?;
-
-  let text_edits = text::get_edits(&file_text, &new_text);
-  if text_edits.is_empty() {
-    Ok(None)
-  } else {
-    Ok(Some(text_edits))
-  }
-}
-
-pub fn handle_document_highlight(
-  state: &mut ServerState,
-  params: DocumentHighlightParams,
-) -> Result<Option<Vec<DocumentHighlight>>, AnyError> {
-  let specifier = utils::normalize_url(
-    params.text_document_position_params.text_document.uri,
-  );
-  let line_index = get_line_index(state, &specifier)?;
-  let server_state = state.snapshot();
-  let files_to_search = vec![specifier.clone()];
-  let maybe_document_highlights: Option<Vec<tsc::DocumentHighlights>> =
-    serde_json::from_value(tsc::request(
-      &mut state.ts_runtime,
-      &server_state,
-      tsc::RequestMethod::GetDocumentHighlights((
-        specifier,
-        text::to_char_pos(
-          &line_index,
-          params.text_document_position_params.position,
-        ),
-        files_to_search,
-      )),
-    )?)?;
-
-  if let Some(document_highlights) = maybe_document_highlights {
-    Ok(Some(
-      document_highlights
-        .into_iter()
-        .map(|dh| dh.to_highlight(&line_index))
-        .flatten()
-        .collect(),
-    ))
-  } else {
-    Ok(None)
-  }
-}
-
-pub fn handle_goto_definition(
-  state: &mut ServerState,
-  params: GotoDefinitionParams,
-) -> Result<Option<GotoDefinitionResponse>, AnyError> {
-  let specifier = utils::normalize_url(
-    params.text_document_position_params.text_document.uri,
-  );
-  let line_index = get_line_index(state, &specifier)?;
-  let server_state = state.snapshot();
-  let maybe_definition: Option<tsc::DefinitionInfoAndBoundSpan> =
-    serde_json::from_value(tsc::request(
-      &mut state.ts_runtime,
-      &server_state,
-      tsc::RequestMethod::GetDefinition((
-        specifier,
-        text::to_char_pos(
-          &line_index,
-          params.text_document_position_params.position,
-        ),
-      )),
-    )?)?;
-
-  if let Some(definition) = maybe_definition {
-    Ok(
-      definition
-        .to_definition(&line_index, |s| get_line_index(state, &s).unwrap()),
-    )
-  } else {
-    Ok(None)
-  }
-}
-
-pub fn handle_hover(
-  state: &mut ServerState,
-  params: HoverParams,
-) -> Result<Option<Hover>, AnyError> {
-  let specifier = utils::normalize_url(
-    params.text_document_position_params.text_document.uri,
-  );
-  let line_index = get_line_index(state, &specifier)?;
-  let server_state = state.snapshot();
-  let maybe_quick_info: Option<tsc::QuickInfo> =
-    serde_json::from_value(tsc::request(
-      &mut state.ts_runtime,
-      &server_state,
-      tsc::RequestMethod::GetQuickInfo((
-        specifier,
-        text::to_char_pos(
-          &line_index,
-          params.text_document_position_params.position,
-        ),
-      )),
-    )?)?;
-
-  if let Some(quick_info) = maybe_quick_info {
-    Ok(Some(quick_info.to_hover(&line_index)))
-  } else {
-    Ok(None)
-  }
-}
-
-pub fn handle_completion(
-  state: &mut ServerState,
-  params: CompletionParams,
-) -> Result<Option<CompletionResponse>, AnyError> {
-  let specifier =
-    utils::normalize_url(params.text_document_position.text_document.uri);
-  let line_index = get_line_index(state, &specifier)?;
-  let server_state = state.snapshot();
-  let maybe_completion_info: Option<tsc::CompletionInfo> =
-    serde_json::from_value(tsc::request(
-      &mut state.ts_runtime,
-      &server_state,
-      tsc::RequestMethod::GetCompletions((
-        specifier,
-        text::to_char_pos(&line_index, params.text_document_position.position),
-        tsc::UserPreferences {
-          // TODO(lucacasonato): enable this. see https://github.com/denoland/deno/pull/8651
-          include_completions_with_insert_text: Some(false),
-          ..Default::default()
-        },
-      )),
-    )?)?;
-
-  if let Some(completions) = maybe_completion_info {
-    Ok(Some(completions.into_completion_response(&line_index)))
-  } else {
-    Ok(None)
-  }
-}
-
-pub fn handle_references(
-  state: &mut ServerState,
-  params: ReferenceParams,
-) -> Result<Option<Vec<Location>>, AnyError> {
-  let specifier =
-    utils::normalize_url(params.text_document_position.text_document.uri);
-  let line_index = get_line_index(state, &specifier)?;
-  let server_state = state.snapshot();
-  let maybe_references: Option<Vec<tsc::ReferenceEntry>> =
-    serde_json::from_value(tsc::request(
-      &mut state.ts_runtime,
-      &server_state,
-      tsc::RequestMethod::GetReferences((
-        specifier,
-        text::to_char_pos(&line_index, params.text_document_position.position),
-      )),
-    )?)?;
-
-  if let Some(references) = maybe_references {
-    let mut results = Vec::new();
-    for reference in references {
-      if !params.context.include_declaration && reference.is_definition {
-        continue;
-      }
-      let reference_specifier =
-        ModuleSpecifier::resolve_url(&reference.file_name).unwrap();
-      let line_index = get_line_index(state, &reference_specifier)?;
-      results.push(reference.to_location(&line_index));
-    }
-
-    Ok(Some(results))
-  } else {
-    Ok(None)
-  }
-}
-
-pub fn handle_virtual_text_document(
-  state: &mut ServerState,
-  params: lsp_extensions::VirtualTextDocumentParams,
-) -> Result<String, AnyError> {
-  let specifier = utils::normalize_url(params.text_document.uri);
-  let url = specifier.as_url();
-  let contents = if url.as_str() == "deno:///status.md" {
-    let file_cache = state.file_cache.read().unwrap();
-    format!(
-      r#"# Deno Language Server Status
-
-- Documents in memory: {}
-
-"#,
-      file_cache.len()
-    )
-  } else {
-    match url.scheme() {
-      "asset" => {
-        let server_state = state.snapshot();
-        if let Some(text) =
-          tsc::get_asset(&specifier, &mut state.ts_runtime, &server_state)?
-        {
-          text
-        } else {
-          error!("Missing asset: {}", specifier);
-          "".to_string()
-        }
-      }
-      _ => {
-        let mut sources = state.sources.write().unwrap();
-        if let Some(text) = sources.get_text(&specifier) {
-          text
-        } else {
-          return Err(custom_error(
-            "NotFound",
-            format!("The cached sources was not found: {}", specifier),
-          ));
-        }
-      }
-    }
-  };
-  Ok(contents)
-}