Extract Prisma support into an extension (#9820)

This PR extracts Prisma support into an extension and removes the
built-in Prisma support from Zed.

Release Notes:

- Removed built-in support for Prisma, in favor of making it available
as an extension. The Prisma extension will be suggested for download
when you open a `.prisma` file.

crates/languages/src/lib.rs

@@ -29,7 +29,6 @@ mod lua;
 mod nu;
 mod ocaml;
 mod php;
-mod prisma;
 mod purescript;
 mod python;
 mod ruby;
@@ -99,7 +98,6 @@ pub fn init(
             tree_sitter_ocaml::language_ocaml_interface(),
         ),
         ("php", tree_sitter_php::language_php()),
-        ("prisma", tree_sitter_prisma_io::language()),
         ("proto", tree_sitter_proto::language()),
         ("purescript", tree_sitter_purescript::language()),
         ("python", tree_sitter_python::language()),
@@ -370,12 +368,6 @@ pub fn init(
         vec![Arc::new(terraform::TerraformLspAdapter)]
     );
     language!("hcl", vec![]);
-    language!(
-        "prisma",
-        vec![Arc::new(prisma::PrismaLspAdapter::new(
-            node_runtime.clone(),
-        ))]
-    );
     language!("dart", vec![Arc::new(dart::DartLanguageServer {})]);
 
     languages.register_secondary_lsp_adapter(

crates/languages/src/prisma.rs

@@ -1,123 +0,0 @@
-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 smol::fs;
-use std::{
-    any::Any,
-    ffi::OsString,
-    path::{Path, PathBuf},
-    sync::Arc,
-};
-use util::{maybe, ResultExt};
-
-const SERVER_PATH: &str = "node_modules/.bin/prisma-language-server";
-
-fn server_binary_arguments(server_path: &Path) -> Vec<OsString> {
-    vec![server_path.into(), "--stdio".into()]
-}
-
-pub struct PrismaLspAdapter {
-    node: Arc<dyn NodeRuntime>,
-}
-
-impl PrismaLspAdapter {
-    pub fn new(node: Arc<dyn NodeRuntime>) -> Self {
-        PrismaLspAdapter { node }
-    }
-}
-
-#[async_trait(?Send)]
-impl LspAdapter for PrismaLspAdapter {
-    fn name(&self) -> LanguageServerName {
-        LanguageServerName("prisma-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("@prisma/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::<String>().unwrap();
-        let server_path = container_dir.join(SERVER_PATH);
-        let package_name = "@prisma/language-server";
-
-        let should_install_language_server = self
-            .node
-            .should_install_npm_package(package_name, &server_path, &container_dir, &latest_version)
-            .await;
-
-        if should_install_language_server {
-            self.node
-                .npm_install_packages(&container_dir, &[(package_name, latest_version.as_str())])
-                .await?;
-        }
-
-        Ok(LanguageServerBinary {
-            path: self.node.binary_path().await?,
-            env: None,
-            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 get_cached_server_binary(
-    container_dir: PathBuf,
-    node: &dyn NodeRuntime,
-) -> Option<LanguageServerBinary> {
-    maybe!(async {
-        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?,
-                env: None,
-                arguments: server_binary_arguments(&server_path),
-            })
-        } else {
-            Err(anyhow!(
-                "missing executable in directory {:?}",
-                last_version_dir
-            ))
-        }
-    })
-    .await
-    .log_err()
-}

crates/languages/src/prisma/config.toml

@@ -1,9 +0,0 @@
-name = "Prisma"
-grammar = "prisma"
-path_suffixes = ["prisma"]
-line_comments = ["// "]
-brackets = [
-    { start = "{", end = "}", close = true, newline = true },
-    { start = "[", end = "]", close = true, newline = true },
-    { start = "(", end = ")", close = true, newline = true }
-]

crates/languages/src/prisma/highlights.scm

@@ -1,26 +0,0 @@
-[
- "datasource"
- "enum"
- "generator"
- "model"
-] @keyword
-
-(comment) @comment
-(developer_comment) @comment
-
-(arguments) @property
-(attribute) @function
-(call_expression) @function
-(column_type) @type
-(enumeral) @constant
-(identifier) @variable
-(string) @string
-
-"(" @punctuation.bracket
-")" @punctuation.bracket
-"[" @punctuation.bracket
-"]" @punctuation.bracket
-"{" @punctuation.bracket
-"}" @punctuation.bracket
-"=" @operator
-"@" @operator