use anyhow::{anyhow, Result};use async_compression::futures::bufread::GzipDecoder;use async_tar::Archive;use async_trait::async_trait;use collections::HashMap;use gpui::AsyncAppContext;use http_client::github::{build_asset_url, AssetKind, GitHubLspBinaryVersion};use language::{LanguageServerName, LspAdapter, LspAdapterDelegate};use lsp::{CodeActionKind, LanguageServerBinary};use node_runtime::NodeRuntime;use project::lsp_store::language_server_settings;use project::ContextProviderWithTasks;use serde_json::{json, Value};use smol::{fs, io::BufReader, stream::StreamExt};use std::{    any::Any,    ffi::OsString,    path::{Path, PathBuf},    sync::Arc,};use task::{TaskTemplate, TaskTemplates, VariableName};use util::{fs::remove_matching, maybe, ResultExt}; pub(super) fn typescript_task_context() -> ContextProviderWithTasks {    ContextProviderWithTasks::new(TaskTemplates(vec![        TaskTemplate {            label: "jest file test".to_owned(),            command: "npx jest".to_owned(),            args: vec![VariableName::File.template_value()],            ..TaskTemplate::default()        },        TaskTemplate {            label: "jest test $ZED_SYMBOL".to_owned(),            command: "npx jest".to_owned(),            args: vec![                "--testNamePattern".into(),                format!("\"{}\"", VariableName::Symbol.template_value()),                VariableName::File.template_value(),            ],            tags: vec!["ts-test".into(), "js-test".into(), "tsx-test".into()],            ..TaskTemplate::default()        },        TaskTemplate {            label: "execute selection $ZED_SELECTED_TEXT".to_owned(),            command: "node".to_owned(),            args: vec![                "-e".into(),                format!("\"{}\"", VariableName::SelectedText.template_value()),            ],            ..TaskTemplate::default()        },    ]))} fn typescript_server_binary_arguments(server_path: &Path) -> Vec<OsString> {    vec![server_path.into(), "--stdio".into()]} fn eslint_server_binary_arguments(server_path: &Path) -> Vec<OsString> {    vec![        "--max-old-space-size=8192".into(),        server_path.into(),        "--stdio".into(),    ]} pub struct TypeScriptLspAdapter {    node: Arc<dyn NodeRuntime>,} impl TypeScriptLspAdapter {    const OLD_SERVER_PATH: &'static str = "node_modules/typescript-language-server/lib/cli.js";    const NEW_SERVER_PATH: &'static str = "node_modules/typescript-language-server/lib/cli.mjs";    const SERVER_NAME: &'static str = "typescript-language-server";    pub fn new(node: Arc<dyn NodeRuntime>) -> Self {        TypeScriptLspAdapter { node }    }    async fn tsdk_path(adapter: &Arc<dyn LspAdapterDelegate>) -> &'static str {        let is_yarn = adapter            .read_text_file(PathBuf::from(".yarn/sdks/typescript/lib/typescript.js"))            .await            .is_ok();         if is_yarn {            ".yarn/sdks/typescript/lib"        } else {            "node_modules/typescript/lib"        }    }} struct TypeScriptVersions {    typescript_version: String,    server_version: String,} #[async_trait(?Send)]impl LspAdapter for TypeScriptLspAdapter {    fn name(&self) -> LanguageServerName {        LanguageServerName(Self::SERVER_NAME.into())    }     async fn fetch_latest_server_version(        &self,        _: &dyn LspAdapterDelegate,    ) -> Result<Box<dyn 'static + Send + Any>> {        Ok(Box::new(TypeScriptVersions {            typescript_version: self.node.npm_package_latest_version("typescript").await?,            server_version: self                .node                .npm_package_latest_version("typescript-language-server")                .await?,        }) as Box<_>)    }     async fn fetch_server_binary(        &self,        latest_version: Box<dyn 'static + Send + Any>,        container_dir: PathBuf,        _: &dyn LspAdapterDelegate,    ) -> Result<LanguageServerBinary> {        let latest_version = latest_version.downcast::<TypeScriptVersions>().unwrap();        let server_path = container_dir.join(Self::NEW_SERVER_PATH);        let package_name = "typescript";         let should_install_language_server = self            .node            .should_install_npm_package(                package_name,                &server_path,                &container_dir,                latest_version.typescript_version.as_str(),            )            .await;         if should_install_language_server {            self.node                .npm_install_packages(                    &container_dir,                    &[                        (package_name, latest_version.typescript_version.as_str()),                        (                            "typescript-language-server",                            latest_version.server_version.as_str(),                        ),                    ],                )                .await?;        }         Ok(LanguageServerBinary {            path: self.node.binary_path().await?,            env: None,            arguments: typescript_server_binary_arguments(&server_path),        })    }     async fn cached_server_binary(        &self,        container_dir: PathBuf,        _: &dyn LspAdapterDelegate,    ) -> Option<LanguageServerBinary> {        get_cached_ts_server_binary(container_dir, &*self.node).await    }     async fn installation_test_binary(        &self,        container_dir: PathBuf,    ) -> Option<LanguageServerBinary> {        get_cached_ts_server_binary(container_dir, &*self.node).await    }     fn code_action_kinds(&self) -> Option<Vec<CodeActionKind>> {        Some(vec![            CodeActionKind::QUICKFIX,            CodeActionKind::REFACTOR,            CodeActionKind::REFACTOR_EXTRACT,            CodeActionKind::SOURCE,        ])    }     async fn label_for_completion(        &self,        item: &lsp::CompletionItem,        language: &Arc<language::Language>,    ) -> Option<language::CodeLabel> {        use lsp::CompletionItemKind as Kind;        let len = item.label.len();        let grammar = language.grammar()?;        let highlight_id = match item.kind? {            Kind::CLASS | Kind::INTERFACE | Kind::ENUM => grammar.highlight_id_for_name("type"),            Kind::CONSTRUCTOR => grammar.highlight_id_for_name("type"),            Kind::CONSTANT => grammar.highlight_id_for_name("constant"),            Kind::FUNCTION | Kind::METHOD => grammar.highlight_id_for_name("function"),            Kind::PROPERTY | Kind::FIELD => grammar.highlight_id_for_name("property"),            Kind::VARIABLE => grammar.highlight_id_for_name("variable"),            _ => None,        }?;         let text = match &item.detail {            Some(detail) => format!("{} {}", item.label, detail),            None => item.label.clone(),        };         Some(language::CodeLabel {            text,            runs: vec![(0..len, highlight_id)],            filter_range: 0..len,        })    }     async fn initialization_options(        self: Arc<Self>,        adapter: &Arc<dyn LspAdapterDelegate>,    ) -> Result<Option<serde_json::Value>> {        let tsdk_path = Self::tsdk_path(adapter).await;        Ok(Some(json!({            "provideFormatter": true,            "hostInfo": "zed",            "tsserver": {                "path": tsdk_path,            },            "preferences": {                "includeInlayParameterNameHints": "all",                "includeInlayParameterNameHintsWhenArgumentMatchesName": true,                "includeInlayFunctionParameterTypeHints": true,                "includeInlayVariableTypeHints": true,                "includeInlayVariableTypeHintsWhenTypeMatchesName": true,                "includeInlayPropertyDeclarationTypeHints": true,                "includeInlayFunctionLikeReturnTypeHints": true,                "includeInlayEnumMemberValueHints": true,            }        })))    }     async fn workspace_configuration(        self: Arc<Self>,        delegate: &Arc<dyn LspAdapterDelegate>,        cx: &mut AsyncAppContext,    ) -> Result<Value> {        let override_options = cx.update(|cx| {            language_server_settings(delegate.as_ref(), Self::SERVER_NAME, cx)                .and_then(|s| s.settings.clone())        })?;        if let Some(options) = override_options {            return Ok(options);        }        Ok(json!({            "completions": {              "completeFunctionCalls": true            }        }))    }     fn language_ids(&self) -> HashMap<String, String> {        HashMap::from_iter([            ("TypeScript".into(), "typescript".into()),            ("JavaScript".into(), "javascript".into()),            ("TSX".into(), "typescriptreact".into()),        ])    }} async fn get_cached_ts_server_binary(    container_dir: PathBuf,    node: &dyn NodeRuntime,) -> Option<LanguageServerBinary> {    maybe!(async {        let old_server_path = container_dir.join(TypeScriptLspAdapter::OLD_SERVER_PATH);        let new_server_path = container_dir.join(TypeScriptLspAdapter::NEW_SERVER_PATH);        if new_server_path.exists() {            Ok(LanguageServerBinary {                path: node.binary_path().await?,                env: None,                arguments: typescript_server_binary_arguments(&new_server_path),            })        } else if old_server_path.exists() {            Ok(LanguageServerBinary {                path: node.binary_path().await?,                env: None,                arguments: typescript_server_binary_arguments(&old_server_path),            })        } else {            Err(anyhow!(                "missing executable in directory {:?}",                container_dir            ))        }    })    .await    .log_err()} pub struct EsLintLspAdapter {    node: Arc<dyn NodeRuntime>,} impl EsLintLspAdapter {    const CURRENT_VERSION: &'static str = "release/2.4.4";     #[cfg(not(windows))]    const GITHUB_ASSET_KIND: AssetKind = AssetKind::TarGz;    #[cfg(windows)]    const GITHUB_ASSET_KIND: AssetKind = AssetKind::Zip;     const SERVER_PATH: &'static str = "vscode-eslint/server/out/eslintServer.js";    const SERVER_NAME: &'static str = "eslint";     const FLAT_CONFIG_FILE_NAMES: &'static [&'static str] =        &["eslint.config.js", "eslint.config.mjs", "eslint.config.cjs"];     pub fn new(node: Arc<dyn NodeRuntime>) -> Self {        EsLintLspAdapter { node }    }} #[async_trait(?Send)]impl LspAdapter for EsLintLspAdapter {    fn code_action_kinds(&self) -> Option<Vec<CodeActionKind>> {        Some(vec![            CodeActionKind::QUICKFIX,            CodeActionKind::new("source.fixAll.eslint"),        ])    }     async fn workspace_configuration(        self: Arc<Self>,        delegate: &Arc<dyn LspAdapterDelegate>,        cx: &mut AsyncAppContext,    ) -> Result<Value> {        let workspace_root = delegate.worktree_root_path();         let eslint_user_settings = cx.update(|cx| {            language_server_settings(delegate.as_ref(), Self::SERVER_NAME, cx)                .and_then(|s| s.settings.clone())                .unwrap_or_default()        })?;         let mut code_action_on_save = json!({            // We enable this, but without also configuring `code_actions_on_format`            // in the Zed configuration, it doesn't have an effect.            "enable": true,        });         if let Some(code_action_settings) = eslint_user_settings            .get("codeActionOnSave")            .and_then(|settings| settings.as_object())        {            if let Some(enable) = code_action_settings.get("enable") {                code_action_on_save["enable"] = enable.clone();            }            if let Some(mode) = code_action_settings.get("mode") {                code_action_on_save["mode"] = mode.clone();            }            if let Some(rules) = code_action_settings.get("rules") {                code_action_on_save["rules"] = rules.clone();            }        }         let problems = eslint_user_settings            .get("problems")            .cloned()            .unwrap_or_else(|| json!({}));         let rules_customizations = eslint_user_settings            .get("rulesCustomizations")            .cloned()            .unwrap_or_else(|| json!([]));         let node_path = eslint_user_settings.get("nodePath").unwrap_or(&Value::Null);        let use_flat_config = Self::FLAT_CONFIG_FILE_NAMES            .iter()            .any(|file| workspace_root.join(file).is_file());         Ok(json!({            "": {                "validate": "on",                "rulesCustomizations": rules_customizations,                "run": "onType",                "nodePath": node_path,                "workingDirectory": {"mode": "auto"},                "workspaceFolder": {                    "uri": workspace_root,                    "name": workspace_root.file_name()                        .unwrap_or(workspace_root.as_os_str()),                },                "problems": problems,                "codeActionOnSave": code_action_on_save,                "codeAction": {                    "disableRuleComment": {                        "enable": true,                        "location": "separateLine",                    },                    "showDocumentation": {                        "enable": true                    }                },                "experimental": {                    "useFlatConfig": use_flat_config,                },            }        }))    }     fn name(&self) -> LanguageServerName {        LanguageServerName(Self::SERVER_NAME.into())    }     async fn fetch_latest_server_version(        &self,        _delegate: &dyn LspAdapterDelegate,    ) -> Result<Box<dyn 'static + Send + Any>> {        let url = build_asset_url(            "microsoft/vscode-eslint",            Self::CURRENT_VERSION,            Self::GITHUB_ASSET_KIND,        )?;         Ok(Box::new(GitHubLspBinaryVersion {            name: Self::CURRENT_VERSION.into(),            url,        }))    }     async fn fetch_server_binary(        &self,        version: Box<dyn 'static + Send + Any>,        container_dir: PathBuf,        delegate: &dyn LspAdapterDelegate,    ) -> Result<LanguageServerBinary> {        let version = version.downcast::<GitHubLspBinaryVersion>().unwrap();        let destination_path = container_dir.join(format!("vscode-eslint-{}", version.name));        let server_path = destination_path.join(Self::SERVER_PATH);         if fs::metadata(&server_path).await.is_err() {            remove_matching(&container_dir, |entry| entry != destination_path).await;             let mut response = delegate                .http_client()                .get(&version.url, Default::default(), true)                .await                .map_err(|err| anyhow!("error downloading release: {}", err))?;            match Self::GITHUB_ASSET_KIND {                AssetKind::TarGz => {                    let decompressed_bytes = GzipDecoder::new(BufReader::new(response.body_mut()));                    let archive = Archive::new(decompressed_bytes);                    archive.unpack(&destination_path).await?;                }                AssetKind::Zip => {                    node_runtime::extract_zip(                        &destination_path,                        BufReader::new(response.body_mut()),                    )                    .await?;                }            }             let mut dir = fs::read_dir(&destination_path).await?;            let first = dir.next().await.ok_or(anyhow!("missing first file"))??;            let repo_root = destination_path.join("vscode-eslint");            fs::rename(first.path(), &repo_root).await?;             #[cfg(target_os = "windows")]            {                handle_symlink(                    repo_root.join("$shared"),                    repo_root.join("client").join("src").join("shared"),                )                .await?;                handle_symlink(                    repo_root.join("$shared"),                    repo_root.join("server").join("src").join("shared"),                )                .await?;            }             self.node                .run_npm_subcommand(Some(&repo_root), "install", &[])                .await?;             self.node                .run_npm_subcommand(Some(&repo_root), "run-script", &["compile"])                .await?;        }         Ok(LanguageServerBinary {            path: self.node.binary_path().await?,            env: None,            arguments: eslint_server_binary_arguments(&server_path),        })    }     async fn cached_server_binary(        &self,        container_dir: PathBuf,        _: &dyn LspAdapterDelegate,    ) -> Option<LanguageServerBinary> {        get_cached_eslint_server_binary(container_dir, &*self.node).await    } 

Lines 1–500 of 593. Load more