feat: add workspace support (#20)

- [x] Hover
- [x] Prepare rename
- [x] Completion of enums and messages in current package
- [ ] ~Rename~ (Deferred to future)
- [x] Definition
- [ ] ~Workspace Symbols~ (No use as of now)

Handle extra operations to update inner state:

- [x] did_create_file
- [x] did_delete_file
- [x] did_rename_file

Author: coder3101

Cargo.lock

@@ -1,7 +1,7 @@
 [package]
 name = "protols"
 description = "Language server for proto3 files"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 license = "MIT"
 homepage = "https://github.com/coder3101/protols"
@@ -23,3 +23,6 @@ tree-sitter = "0.22.6"
 tracing-appender = "0.2.3"
 protols-tree-sitter-proto = "0.2.0"
 walkdir = "2.5.0"
+
+[dev-dependencies]
+insta = { version = "1.39.0", features = ["yaml"] }

Cargo.toml

@@ -1,19 +1,22 @@
 # protols
-A Language Server for **proto3** files. It uses tree-sitter parser for all operations and always runs in **single file mode**.
+[![Crates](https://img.shields.io/crates/v/protols.svg)](https://crates.io/crates/protols)
+[![Build and Test](https://github.com/coder3101/protols/actions/workflows/ci.yml/badge.svg)](https://github.com/coder3101/protols/actions/workflows/ci.yml)
+
+A Language Server for **proto3** files. It uses tree-sitter parser for all operations.
 
 ![](./assets/protols.mov)
 
 ## Features 
-- [x] Hover
-- [x] Go to definition
-- [x] Diagnostics
+- [x] Completion (keywords, enums and messages of the package)
+- [x] Diagnostics - based on sytax errors
 - [x] Document Symbols for message and enums
-- [x] Rename message, enum and rpc
-- [x] Completion for proto3 keywords
+- [x] Go to definition - across packages
+- [x] Hover - across packages
+- [x] Rename - in current buffer only
 
 ## Installation
 
-Run `cargo install protols` to install and add below to setup using [`nvim-lspconfig`](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#protols) until we start shipping this via Mason.
+Run `cargo install protols` to install and add below to setup using [`nvim-lspconfig`](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#protols)
 
 ```lua
 require'lspconfig'.protols.setup{}

README.md

@@ -7,7 +7,20 @@ message Book {
     // Of a message called Book
     int64 isbn = 1;
     string title = 2;
-    string author = 3;
+    Author author = 3;
+    google.protobuf.Any data = 4;
+    BookState state = 5;
+
+    // Author is a author of a book
+    message Author {
+        string name = 1;
+        int64 age = 2;
+    }
+
+    enum BookState {
+        HARD_COVER = 1;
+        SOFT_COVER = 2;
+    }
 }
 
 // This is a comment on message
@@ -22,7 +35,7 @@ message GotoBookRequest {
 }
 
 message GetBookViaAuthor {
-    string author = 1;
+    Book.Author author = 1;
 }
 
 
@@ -31,6 +44,7 @@ service BookService {
     // This is GetBook RPC that takes a book request
     // and returns a Book, simple and sweet
     rpc GetBook (GetBookRequest) returns (Book) {}
+    rpc GetBookAuthor (GetBookRequest) returns (Book.Author) {}
     rpc GetBooksViaAuthor (GetBookViaAuthor) returns (stream Book) {}
     rpc GetGreatestBook (stream GetBookRequest) returns (Book) {}
     rpc GetBooks (stream GetBookRequest) returns (stream Book) {}