Migrated the LS to per-crate plugins

Cargo.toml

@@ -3,7 +3,10 @@ name = "cairo-language-server"
 version = "2.9.2"
 edition = "2021"
 
-authors = ["Software Mansion <[email protected]>", "StarkWare <[email protected]>"]
+authors = [
+    "Software Mansion <[email protected]>",
+    "StarkWare <[email protected]>",
+]
 description = "The Cairo Language Server"
 license = "Apache-2.0"
 repository = "https://github.com/software-mansion/cairols"
@@ -48,7 +51,10 @@ cairo-lang-test-plugin = "*"
 cairo-lang-utils = "*"
 convert_case = "0.6.0"
 crossbeam = "0.8.4"
-governor = { version = "0.7.0", default-features = false, features = ["std", "quanta"] }
+governor = { version = "0.7.0", default-features = false, features = [
+    "std",
+    "quanta",
+] }
 indent = "0.1.1"
 indoc = "2"
 itertools = "0.13.0"
@@ -57,7 +63,7 @@ lsp-server = "0.7.7"
 lsp-types = "=0.95.0"
 salsa = { package = "rust-analyzer-salsa", version = "0.17.0-pre.6" }
 scarb-metadata = "1.13"
-scarb-proc-macro-server-types = "0.1"
+scarb-proc-macro-server-types = { git = "https://github.com/software-mansion/scarb", branch = "integraledelebesgue/crate-plugins" }
 scarb-stable-hash = "1"
 serde = { version = "1", default-features = false, features = ["derive"] }
 serde_json = "1.0.116"

src/ide/hover/render/definition.rs

@@ -1,4 +1,5 @@
 use cairo_lang_defs::db::DefsGroup;
+use cairo_lang_defs::plugin::InlineMacroExprPlugin;
 use cairo_lang_doc::db::DocGroup;
 use cairo_lang_filesystem::ids::FileId;
 use cairo_lang_syntax::node::TypedSyntaxNode;
@@ -45,8 +46,15 @@ pub fn definition(
 
         SymbolDef::Variable(var) => fenced_code_block(&var.signature(db)),
         SymbolDef::ExprInlineMacro(macro_name) => {
+            let crate_id = db.file_modules(file_id).ok()?.first()?.owning_crate(db);
+
             let mut md = fenced_code_block(macro_name);
-            if let Some(doc) = db.inline_macro_plugins().get(macro_name)?.documentation() {
+            if let Some(doc) = db
+                .crate_inline_macro_plugins(crate_id)
+                .get(macro_name)
+                .map(|&id| db.lookup_intern_inline_macro_plugin(id))?
+                .documentation()
+            {
                 md += RULE;
                 md += &doc;
             }

src/ide/macros/expand.rs

@@ -2,7 +2,7 @@ use std::collections::VecDeque;
 use std::sync::Arc;
 
 use cairo_lang_defs::db::DefsGroup;
-use cairo_lang_defs::plugin::MacroPluginMetadata;
+use cairo_lang_defs::plugin::{InlineMacroExprPlugin, MacroPlugin, MacroPluginMetadata};
 use cairo_lang_diagnostics::DiagnosticsBuilder;
 use cairo_lang_filesystem::db::FilesGroup;
 use cairo_lang_filesystem::ids::{FileId, FileKind, FileLongId, VirtualFile};
@@ -39,7 +39,7 @@ pub fn expand_macro(db: &AnalysisDatabase, params: &TextDocumentPositionParams)
 
     let metadata = MacroPluginMetadata {
         cfg_set: &cfg_set,
-        declared_derives: &db.declared_derives(),
+        declared_derives: &db.declared_derives(crate_id),
         allowed_features: &Default::default(),
         edition,
     };
@@ -98,11 +98,14 @@ fn expanded_macro_files(
     let mut module_queue = VecDeque::from([(module_file, vec![item])]);
     let mut files = VecDeque::new();
 
+    let crate_id = db.file_modules(module_file).ok()?.first()?.owning_crate(db);
+
     while let Some((module_file, item_asts)) = module_queue.pop_front() {
         files.push_back(module_file);
 
         for item_ast in item_asts {
-            for plugin in db.macro_plugins() {
+            for &plugin_id in db.crate_macro_plugins(crate_id).iter() {
+                let plugin = db.lookup_intern_macro_plugin(plugin_id);
                 let result = plugin.generate_code(db.upcast(), item_ast.clone(), metadata);
 
                 if let Some(generated) = result.code {
@@ -251,7 +254,9 @@ fn expand_inline_macros_in_single_file(
     output: &mut String,
     mut config: FileProcessorConfig,
 ) -> Option<()> {
-    let plugins = db.inline_macro_plugins();
+    let crate_id = db.file_modules(file).ok()?.first()?.owning_crate(db);
+
+    let plugins = db.crate_inline_macro_plugins(crate_id);
 
     if config.macros.is_empty() {
         append_file_with_header(db, file, &config.content, output);
@@ -260,7 +265,8 @@ fn expand_inline_macros_in_single_file(
         for node in config.macros.into_iter().rev() {
             let inline_macro = ExprInlineMacro::from_syntax_node(db, node.clone());
             let code = plugins
-                .get(&inline_macro.path(db).as_syntax_node().get_text_without_trivia(db))?
+                .get(&inline_macro.path(db).as_syntax_node().get_text_without_trivia(db))
+                .map(|&id| db.lookup_intern_inline_macro_plugin(id))?
                 .generate_code(db, &inline_macro, metadata)
                 .code?
                 .content;