catch up with main

crates/zed/src/languages/heex/config.toml

@@ -4,4 +4,4 @@ autoclose_before = ">})"
 brackets = [
     { start = "<", end = ">", close = true, newline = true },
 ]
-block_comment = ["<%#", "%>"]
+block_comment = ["<%!-- ", " --%>"]

crates/zed/src/languages/heex/highlights.scm

@@ -1,10 +1,7 @@
 ; HEEx delimiters
 [
-  "--%>"
-  "-->"
   "/>"
   "<!"
-  "<!--"
   "<"
   "</"
   "</:"
@@ -21,6 +18,9 @@
   "<%%="
   "<%="
   "%>"
+  "--%>"
+  "-->"
+  "<!--"
 ] @keyword
 
 ; HEEx operators are highlighted as such

crates/zed/src/languages/php.rs

@@ -0,0 +1,133 @@
+use anyhow::{anyhow, Result};
+
+use async_trait::async_trait;
+use collections::HashMap;
+
+use language::{LanguageServerName, LspAdapter, LspAdapterDelegate};
+use lsp::LanguageServerBinary;
+use node_runtime::NodeRuntime;
+
+use smol::{fs, stream::StreamExt};
+use std::{
+    any::Any,
+    ffi::OsString,
+    path::{Path, PathBuf},
+    sync::Arc,
+};
+use util::ResultExt;
+
+fn intelephense_server_binary_arguments(server_path: &Path) -> Vec<OsString> {
+    vec![server_path.into(), "--stdio".into()]
+}
+
+pub struct IntelephenseVersion(String);
+
+pub struct IntelephenseLspAdapter {
+    node: Arc<NodeRuntime>,
+}
+
+impl IntelephenseLspAdapter {
+    const SERVER_PATH: &'static str = "node_modules/intelephense/lib/intelephense.js";
+
+    #[allow(unused)]
+    pub fn new(node: Arc<NodeRuntime>) -> Self {
+        Self { node }
+    }
+}
+
+#[async_trait]
+impl LspAdapter for IntelephenseLspAdapter {
+    async fn name(&self) -> LanguageServerName {
+        LanguageServerName("intelephense".into())
+    }
+
+    async fn fetch_latest_server_version(
+        &self,
+        _delegate: &dyn LspAdapterDelegate,
+    ) -> Result<Box<dyn 'static + Send + Any>> {
+        Ok(Box::new(IntelephenseVersion(
+            self.node.npm_package_latest_version("intelephense").await?,
+        )) as Box<_>)
+    }
+
+    async fn fetch_server_binary(
+        &self,
+        version: Box<dyn 'static + Send + Any>,
+        container_dir: PathBuf,
+        _delegate: &dyn LspAdapterDelegate,
+    ) -> Result<LanguageServerBinary> {
+        let version = version.downcast::<IntelephenseVersion>().unwrap();
+        let server_path = container_dir.join(Self::SERVER_PATH);
+
+        if fs::metadata(&server_path).await.is_err() {
+            self.node
+                .npm_install_packages(&container_dir, [("intelephense", version.0.as_str())])
+                .await?;
+        }
+        Ok(LanguageServerBinary {
+            path: self.node.binary_path().await?,
+            arguments: intelephense_server_binary_arguments(&server_path),
+        })
+    }
+
+    async fn cached_server_binary(
+        &self,
+        container_dir: PathBuf,
+        _: &dyn LspAdapterDelegate,
+    ) -> Option<LanguageServerBinary> {
+        get_cached_server_binary(container_dir, &self.node).await
+    }
+
+    async fn installation_test_binary(
+        &self,
+        container_dir: PathBuf,
+    ) -> Option<LanguageServerBinary> {
+        get_cached_server_binary(container_dir, &self.node).await
+    }
+
+    async fn label_for_completion(
+        &self,
+        _item: &lsp::CompletionItem,
+        _language: &Arc<language::Language>,
+    ) -> Option<language::CodeLabel> {
+        None
+    }
+
+    async fn initialization_options(&self) -> Option<serde_json::Value> {
+        None
+    }
+    async fn language_ids(&self) -> HashMap<String, String> {
+        HashMap::from_iter([("PHP".into(), "php".into())])
+    }
+}
+
+async fn get_cached_server_binary(
+    container_dir: PathBuf,
+    node: &NodeRuntime,
+) -> Option<LanguageServerBinary> {
+    (|| async move {
+        let mut last_version_dir = None;
+        let mut entries = fs::read_dir(&container_dir).await?;
+        while let Some(entry) = entries.next().await {
+            let entry = entry?;
+            if entry.file_type().await?.is_dir() {
+                last_version_dir = Some(entry.path());
+            }
+        }
+        let last_version_dir = last_version_dir.ok_or_else(|| anyhow!("no cached binary"))?;
+        let server_path = last_version_dir.join(IntelephenseLspAdapter::SERVER_PATH);
+        if server_path.exists() {
+            Ok(LanguageServerBinary {
+                path: node.binary_path().await?,
+                arguments: intelephense_server_binary_arguments(&server_path),
+            })
+        } else {
+            Err(anyhow!(
+                "missing executable in directory {:?}",
+                last_version_dir
+            ))
+        }
+    })()
+    .await
+    .log_err()
+}

crates/zed/src/languages/php/config.toml

@@ -0,0 +1,11 @@
+name = "PHP"
+path_suffixes = ["php"]
+first_line_pattern = '^#!.*php'
+line_comment = "// "
+autoclose_before = ";:.,=}])>"
+brackets = [
+    { start = "{", end = "}", close = true, newline = true },
+    { start = "[", end = "]", close = true, newline = true },
+    { start = "(", end = ")", close = true, newline = true },
+    { start = "\"", end = "\"", close = true, newline = false, not_in = ["string"] },
+]

crates/zed/src/languages/php/highlights.scm

@@ -0,0 +1,123 @@
+(php_tag) @tag
+"?>" @tag
+
+; Types
+
+(primitive_type) @type.builtin
+(cast_type) @type.builtin
+(named_type (name) @type) @type
+(named_type (qualified_name) @type) @type
+
+; Functions
+
+(array_creation_expression "array" @function.builtin)
+(list_literal "list" @function.builtin)
+
+(method_declaration
+  name: (name) @function.method)
+
+(function_call_expression
+  function: [(qualified_name (name)) (name)] @function)
+
+(scoped_call_expression
+  name: (name) @function)
+
+(member_call_expression
+  name: (name) @function.method)
+
+(function_definition
+  name: (name) @function)
+
+; Member
+
+(property_element
+  (variable_name) @property)
+
+(member_access_expression
+  name: (variable_name (name)) @property)
+(member_access_expression
+  name: (name) @property)
+
+; Variables
+
+(relative_scope) @variable.builtin
+
+((name) @constant
+ (#match? @constant "^_?[A-Z][A-Z\\d_]+$"))
+((name) @constant.builtin
+ (#match? @constant.builtin "^__[A-Z][A-Z\d_]+__$"))
+
+((name) @constructor
+ (#match? @constructor "^[A-Z]"))
+
+((name) @variable.builtin
+ (#eq? @variable.builtin "this"))
+
+(variable_name) @variable
+
+; Basic tokens
+[
+  (string)
+  (string_value)
+  (encapsed_string)
+  (heredoc)
+  (heredoc_body)
+  (nowdoc_body)
+] @string
+(boolean) @constant.builtin
+(null) @constant.builtin
+(integer) @number
+(float) @number
+(comment) @comment
+
+"$" @operator
+
+; Keywords
+
+"abstract" @keyword
+"as" @keyword
+"break" @keyword
+"case" @keyword
+"catch" @keyword
+"class" @keyword
+"const" @keyword
+"continue" @keyword
+"declare" @keyword
+"default" @keyword
+"do" @keyword
+"echo" @keyword
+"else" @keyword
+"elseif" @keyword
+"enum" @keyword
+"enddeclare" @keyword
+"endforeach" @keyword
+"endif" @keyword
+"endswitch" @keyword
+"endwhile" @keyword
+"extends" @keyword
+"final" @keyword
+"finally" @keyword
+"foreach" @keyword
+"function" @keyword
+"global" @keyword
+"if" @keyword
+"implements" @keyword
+"include_once" @keyword
+"include" @keyword
+"insteadof" @keyword
+"interface" @keyword
+"namespace" @keyword
+"new" @keyword
+"private" @keyword
+"protected" @keyword
+"public" @keyword
+"require_once" @keyword
+"require" @keyword
+"return" @keyword
+"static" @keyword
+"switch" @keyword
+"throw" @keyword
+"trait" @keyword
+"try" @keyword
+"use" @keyword
+"while" @keyword

crates/zed/src/languages/php/injections.scm

@@ -0,0 +1,3 @@
+((text) @content
+ (#set! "language" "html")
+ (#set! "combined"))

crates/zed/src/languages/php/outline.scm

@@ -0,0 +1,26 @@
+(class_declaration
+    "class" @context
+    name: (name) @name
+    ) @item
+
+(function_definition
+    "function" @context
+    name: (_) @name
+    ) @item
+
+
+
+(method_declaration
+    "function" @context
+    name: (_) @name
+    ) @item
+
+(interface_declaration
+    "interface" @context
+    name: (_) @name
+    ) @item
+
+(enum_declaration
+    "enum" @context
+    name: (_) @name
+    ) @item

crates/zed/src/languages/php/tags.scm

@@ -0,0 +1,40 @@
+(namespace_definition
+  name: (namespace_name) @name) @module
+
+(interface_declaration
+  name: (name) @name) @definition.interface
+
+(trait_declaration
+  name: (name) @name) @definition.interface
+
+(class_declaration
+  name: (name) @name) @definition.class
+
+(class_interface_clause [(name) (qualified_name)] @name) @impl
+
+(property_declaration
+  (property_element (variable_name (name) @name))) @definition.field
+
+(function_definition
+  name: (name) @name) @definition.function
+
+(method_declaration
+  name: (name) @name) @definition.function
+
+(object_creation_expression
+  [
+    (qualified_name (name) @name)
+    (variable_name (name) @name)
+  ]) @reference.class
+
+(function_call_expression
+  function: [
+    (qualified_name (name) @name)
+    (variable_name (name)) @name
+  ]) @reference.call
+
+(scoped_call_expression
+  name: (name) @name) @reference.call
+
+(member_call_expression
+  name: (name) @name) @reference.call

crates/zed/src/languages/python/outline.scm

@@ -6,4 +6,4 @@
 (function_definition
     "async"? @context
     "def" @context
-    name: (_) @name) @item
+    name: (_) @name) @item

crates/zed/src/languages/svelte.rs

@@ -0,0 +1,125 @@
+use anyhow::{anyhow, Result};
+use async_trait::async_trait;
+use futures::StreamExt;
+use language::{LanguageServerName, LspAdapter, LspAdapterDelegate};
+use lsp::LanguageServerBinary;
+use node_runtime::NodeRuntime;
+use serde_json::json;
+use smol::fs;
+use std::{
+    any::Any,
+    ffi::OsString,
+    path::{Path, PathBuf},
+    sync::Arc,
+};
+use util::ResultExt;
+
+const SERVER_PATH: &'static str = "node_modules/svelte-language-server/bin/server.js";
+
+fn server_binary_arguments(server_path: &Path) -> Vec<OsString> {
+    vec![server_path.into(), "--stdio".into()]
+}
+
+pub struct SvelteLspAdapter {
+    node: Arc<NodeRuntime>,
+}
+
+impl SvelteLspAdapter {
+    pub fn new(node: Arc<NodeRuntime>) -> Self {
+        SvelteLspAdapter { node }
+    }
+}
+
+#[async_trait]
+impl LspAdapter for SvelteLspAdapter {
+    async fn name(&self) -> LanguageServerName {
+        LanguageServerName("svelte-language-server".into())
+    }
+
+    async fn fetch_latest_server_version(
+        &self,
+        _: &dyn LspAdapterDelegate,
+    ) -> Result<Box<dyn 'static + Any + Send>> {
+        Ok(Box::new(
+            self.node
+                .npm_package_latest_version("svelte-language-server")
+                .await?,
+        ) as Box<_>)
+    }
+
+    async fn fetch_server_binary(
+        &self,
+        version: Box<dyn 'static + Send + Any>,
+        container_dir: PathBuf,
+        _: &dyn LspAdapterDelegate,
+    ) -> Result<LanguageServerBinary> {
+        let version = version.downcast::<String>().unwrap();
+        let server_path = container_dir.join(SERVER_PATH);
+
+        if fs::metadata(&server_path).await.is_err() {
+            self.node
+                .npm_install_packages(
+                    &container_dir,
+                    [("svelte-language-server", version.as_str())],
+                )
+                .await?;
+        }
+
+        Ok(LanguageServerBinary {
+            path: self.node.binary_path().await?,
+            arguments: server_binary_arguments(&server_path),
+        })
+    }
+
+    async fn cached_server_binary(
+        &self,
+        container_dir: PathBuf,
+        _: &dyn LspAdapterDelegate,
+    ) -> Option<LanguageServerBinary> {
+        get_cached_server_binary(container_dir, &self.node).await
+    }
+
+    async fn installation_test_binary(
+        &self,
+        container_dir: PathBuf,
+    ) -> Option<LanguageServerBinary> {
+        get_cached_server_binary(container_dir, &self.node).await
+    }
+
+    async fn initialization_options(&self) -> Option<serde_json::Value> {
+        Some(json!({
+            "provideFormatter": true
+        }))
+    }
+}
+
+async fn get_cached_server_binary(
+    container_dir: PathBuf,
+    node: &NodeRuntime,
+) -> Option<LanguageServerBinary> {
+    (|| async move {
+        let mut last_version_dir = None;
+        let mut entries = fs::read_dir(&container_dir).await?;
+        while let Some(entry) = entries.next().await {
+            let entry = entry?;
+            if entry.file_type().await?.is_dir() {
+                last_version_dir = Some(entry.path());
+            }
+        }
+        let last_version_dir = last_version_dir.ok_or_else(|| anyhow!("no cached binary"))?;
+        let server_path = last_version_dir.join(SERVER_PATH);
+        if server_path.exists() {
+            Ok(LanguageServerBinary {
+                path: node.binary_path().await?,
+                arguments: server_binary_arguments(&server_path),
+            })
+        } else {
+            Err(anyhow!(
+                "missing executable in directory {:?}",
+                last_version_dir
+            ))
+        }
+    })()
+    .await
+    .log_err()
+}

crates/zed/src/languages/svelte/config.toml

@@ -0,0 +1,18 @@
+name = "Svelte"
+path_suffixes = ["svelte"]
+line_comment = "// "
+autoclose_before = ";:.,=}])>"
+brackets = [
+    { start = "{", end = "}", close = true, newline = true },
+    { start = "[", end = "]", close = true, newline = true },
+    { start = "(", end = ")", close = true, newline = true },
+    { start = "<", end = ">", close = false, newline = true, not_in = ["string", "comment"] },
+    { start = "\"", end = "\"", close = true, newline = false, not_in = ["string"] },
+    { start = "'", end = "'", close = true, newline = false, not_in = ["string", "comment"] },
+    { start = "`", end = "`", close = true, newline = false, not_in = ["string"] },
+    { start = "/*", end = " */", close = true, newline = false, not_in = ["string", "comment"] },
+]
+
+[overrides.element]
+line_comment = { remove = true }
+block_comment = ["{/* ", " */}"]

crates/zed/src/languages/svelte/folds.scm

@@ -0,0 +1,9 @@
+[
+ (style_element)
+ (script_element)
+ (element)
+ (if_statement)
+ (else_statement)
+ (each_statement)
+ (await_statement)
+] @fold

crates/zed/src/languages/svelte/highlights.scm

@@ -0,0 +1,42 @@
+; Special identifiers
+;--------------------
+
+; TODO:
+(tag_name) @tag
+(attribute_name) @property
+(erroneous_end_tag_name) @keyword
+(comment) @comment
+
+[
+  (attribute_value)
+  (quoted_attribute_value)
+] @string
+
+[
+  (text)
+  (raw_text_expr)
+] @none
+
+[
+  (special_block_keyword)
+  (then)
+  (as)
+] @keyword
+
+[
+  "{"
+  "}"
+] @punctuation.bracket
+
+"=" @operator
+
+[
+  "<"
+  ">"
+  "</"
+  "/>"
+  "#"
+  ":"
+  "/"
+  "@"
+] @tag.delimiter

crates/zed/src/languages/svelte/indents.scm

@@ -0,0 +1,8 @@
+[
+  (element)
+  (if_statement)
+  (each_statement)
+  (await_statement)
+  (script_element)
+  (style_element)
+] @indent

crates/zed/src/languages/svelte/injections.scm

@@ -0,0 +1,28 @@
+; injections.scm
+; --------------
+(script_element
+  (raw_text) @content
+  (#set! "language" "javascript"))
+
+ ((script_element
+     (start_tag
+       (attribute
+         (quoted_attribute_value (attribute_value) @_language)))
+      (raw_text) @content)
+    (#eq? @_language "ts")
+    (#set! "language" "typescript"))
+
+((script_element
+    (start_tag
+        (attribute
+        (quoted_attribute_value (attribute_value) @_language)))
+    (raw_text) @content)
+  (#eq? @_language "typescript")
+  (#set! "language" "typescript"))
+
+(style_element
+  (raw_text) @content
+  (#set! "language" "css"))
+
+((raw_text_expr) @content
+  (#set! "language" "javascript"))