deno: Extract to zed-extensions/deno repository (#26129)
This PR extracts the Deno extension to the [zed-extensions/deno](https://github.com/zed-extensions/deno) repository. Release Notes: - N/A
This commit is contained in:
Marshall Bowers
GitHub
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e061ebb46c
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7 changed files with 1 additions and 208 deletions
7
Cargo.lock
generated
7
Cargo.lock
generated
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@ -17001,13 +17001,6 @@ dependencies = [
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"zed_extension_api 0.1.0",
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]
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[[package]]
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name = "zed_deno"
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version = "0.1.0"
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dependencies = [
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"zed_extension_api 0.1.0",
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]
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[[package]]
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name = "zed_elixir"
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version = "0.1.4"
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@ -169,7 +169,6 @@ members = [
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#
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"extensions/csharp",
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"extensions/deno",
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"extensions/elixir",
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"extensions/emmet",
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"extensions/erlang",
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@ -1,6 +1,6 @@
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# Deno
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Deno support is available through the [Deno extension](https://github.com/zed-industries/zed/tree/main/extensions/deno).
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Deno support is available through the [Deno extension](https://github.com/zed-extensions/deno).
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- Language server: [Deno Language Server](https://docs.deno.com/runtime/manual/advanced/language_server/overview/)
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@ -1,16 +0,0 @@
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[package]
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name = "zed_deno"
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version = "0.1.0"
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edition.workspace = true
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publish.workspace = true
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license = "Apache-2.0"
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[lints]
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workspace = true
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[lib]
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path = "src/deno.rs"
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crate-type = ["cdylib"]
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[dependencies]
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zed_extension_api = "0.1.0"
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@ -1 +0,0 @@
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../../LICENSE-APACHE
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@ -1,13 +0,0 @@
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id = "deno"
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name = "Deno"
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description = "Deno support."
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version = "0.1.0"
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schema_version = 1
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authors = ["Lino Le Van <11367844+lino-levan@users.noreply.github.com>"]
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repository = "https://github.com/zed-industries/zed"
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[language_servers.deno]
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name = "Deno Language Server"
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languages = ["TypeScript", "TSX", "JavaScript", "JSDoc"]
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language_ids = { "TypeScript" = "typescript", "TSX" = "typescriptreact", "JavaScript" = "javascript" }
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code_action_kinds = ["quickfix", "refactor", "refactor.extract", "source"]
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@ -1,169 +0,0 @@
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use std::fs;
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use zed::lsp::CompletionKind;
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use zed::{serde_json, CodeLabel, CodeLabelSpan, LanguageServerId};
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use zed_extension_api::settings::LspSettings;
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use zed_extension_api::{self as zed, Result};
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struct DenoExtension {
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cached_binary_path: Option<String>,
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}
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impl DenoExtension {
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fn language_server_binary_path(
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&mut self,
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language_server_id: &LanguageServerId,
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worktree: &zed::Worktree,
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) -> Result<String> {
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if let Some(path) = worktree.which("deno") {
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return Ok(path);
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}
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if let Some(path) = &self.cached_binary_path {
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if fs::metadata(path).map_or(false, |stat| stat.is_file()) {
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return Ok(path.clone());
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}
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}
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zed::set_language_server_installation_status(
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language_server_id,
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&zed::LanguageServerInstallationStatus::CheckingForUpdate,
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);
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let release = zed::latest_github_release(
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"denoland/deno",
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zed::GithubReleaseOptions {
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require_assets: true,
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pre_release: false,
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},
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)?;
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let (platform, arch) = zed::current_platform();
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let asset_name = format!(
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"deno-{arch}-{os}.zip",
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arch = match arch {
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zed::Architecture::Aarch64 => "aarch64",
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zed::Architecture::X8664 => "x86_64",
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zed::Architecture::X86 =>
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return Err(format!("unsupported architecture: {arch:?}")),
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},
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os = match platform {
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zed::Os::Mac => "apple-darwin",
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zed::Os::Linux => "unknown-linux-gnu",
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zed::Os::Windows => "pc-windows-msvc",
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},
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);
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let asset = release
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.assets
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.iter()
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.find(|asset| asset.name == asset_name)
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.ok_or_else(|| format!("no asset found matching {:?}", asset_name))?;
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let version_dir = format!("deno-{}", release.version);
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let binary_path = format!("{version_dir}/deno");
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if !fs::metadata(&binary_path).map_or(false, |stat| stat.is_file()) {
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zed::set_language_server_installation_status(
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language_server_id,
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&zed::LanguageServerInstallationStatus::Downloading,
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);
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zed::download_file(
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&asset.download_url,
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&version_dir,
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zed::DownloadedFileType::Zip,
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)
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.map_err(|e| format!("failed to download file: {e}"))?;
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zed::make_file_executable(&binary_path)?;
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let entries =
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fs::read_dir(".").map_err(|e| format!("failed to list working directory {e}"))?;
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for entry in entries {
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let entry = entry.map_err(|e| format!("failed to load directory entry {e}"))?;
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if entry.file_name().to_str() != Some(&version_dir) {
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fs::remove_dir_all(entry.path()).ok();
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}
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}
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}
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self.cached_binary_path = Some(binary_path.clone());
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Ok(binary_path)
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}
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}
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impl zed::Extension for DenoExtension {
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fn new() -> Self {
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Self {
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cached_binary_path: None,
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}
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}
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fn language_server_command(
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&mut self,
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language_server_id: &LanguageServerId,
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worktree: &zed::Worktree,
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) -> Result<zed::Command> {
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Ok(zed::Command {
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command: self.language_server_binary_path(language_server_id, worktree)?,
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args: vec!["lsp".to_string()],
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env: Default::default(),
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})
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}
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fn language_server_initialization_options(
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&mut self,
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_language_server_id: &zed::LanguageServerId,
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_worktree: &zed::Worktree,
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) -> Result<Option<serde_json::Value>> {
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Ok(Some(serde_json::json!({
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"provideFormatter": true,
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})))
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}
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fn language_server_workspace_configuration(
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&mut self,
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_language_server_id: &zed::LanguageServerId,
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worktree: &zed::Worktree,
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) -> Result<Option<serde_json::Value>> {
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let settings = LspSettings::for_worktree("deno", worktree)
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.ok()
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.and_then(|lsp_settings| lsp_settings.settings.clone())
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.unwrap_or_default();
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Ok(Some(settings))
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}
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fn label_for_completion(
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&self,
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_language_server_id: &LanguageServerId,
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completion: zed::lsp::Completion,
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) -> Option<CodeLabel> {
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let highlight_name = match completion.kind? {
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CompletionKind::Class | CompletionKind::Interface | CompletionKind::Constructor => {
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"type"
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}
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CompletionKind::Constant => "constant",
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CompletionKind::Function | CompletionKind::Method => "function",
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CompletionKind::Property | CompletionKind::Field => "property",
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_ => return None,
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};
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let len = completion.label.len();
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let name_span = CodeLabelSpan::literal(completion.label, Some(highlight_name.to_string()));
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Some(zed::CodeLabel {
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code: Default::default(),
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spans: if let Some(detail) = completion.detail {
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vec![
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name_span,
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CodeLabelSpan::literal(" ", None),
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CodeLabelSpan::literal(detail, None),
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]
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} else {
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vec![name_span]
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},
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filter_range: (0..len).into(),
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})
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}
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}
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zed::register_extension!(DenoExtension);
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