feat: add wip workspace crate and other minor stuff

Cargo.toml

@@ -9,6 +9,13 @@ resolver = "2"
 rust-version = "1.71"
 
 [workspace.dependencies]
+stdx = { path = "./crates/stdx", version = "0.0.0" }
+lsp = { path = "./crates/lsp", version = "0.0.0" }
+cli = { path = "./crates/cli", version = "0.0.0" }
+playground = { path = "./crates/playground", version = "0.0.0" }
+fs = { path = "./crates/fs", version = "0.0.0" }
+text_size = { path = "./crates/text_size", version = "0.0.0" }
+service = { path = "./crates/service", version = "0.0.0" }
 tree_sitter_sql = { path = "./crates/tree_sitter_sql", version = "0.0.0" }
 schema_cache = { path = "./crates/schema_cache", version = "0.0.0" }
 parser = { path = "./crates/parser", version = "0.0.0" }
@@ -17,6 +24,12 @@ sourcegen = { path = "./crates/sourcegen", version = "0.0.0" }
 pg_query_proto_parser = { path = "./crates/pg_query_proto_parser", version = "0.0.0" }
 triomphe = { version = "0.1.8", default-features = false, features = ["std"] }
 
+serde = "1.0.197"
+dashmap = "5.5.3"
+tree-sitter = "0.20.10"
+libc = "0.2.150"
+crossbeam-channel = "0.5.12"
+
 [profile.dev.package]
 insta.opt-level = 3
 similar.opt-level = 3

crates/cli/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "cli"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
+
+[lib]
+doctest = false

crates/cli/src/lib.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

crates/fs/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "fs"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
+serde             = { workspace = true }
+
+[lib]
+doctest = false

crates/fs/src/lib.rs

@@ -0,0 +1,3 @@
+mod path;
+
+pub use path::FilePath;

crates/fs/src/path.rs

@@ -0,0 +1,29 @@
+//! This module is responsible to manage paths inside Biome.
+//! It is a small wrapper around [path::PathBuf] but it is also able to
+//! give additional information around the file that holds:
+//! - the [FileHandlers] for the specific file
+//! - shortcuts to open/write to the file
+use std::fs::read_to_string;
+use std::io::Read;
+use std::{fs::File, io, io::Write, ops::Deref, path::PathBuf};
+
+#[derive(Debug, Clone, Eq, Hash, PartialEq, serde::Serialize, serde::Deserialize)]
+pub struct FilePath {
+    path: PathBuf,
+}
+
+impl Deref for FilePath {
+    type Target = PathBuf;
+
+    fn deref(&self) -> &Self::Target {
+        &self.path
+    }
+}
+
+impl FilePath {
+    pub fn new(path_to_file: impl Into<PathBuf>) -> Self {
+        Self {
+            path: path_to_file.into(),
+        }
+    }
+}

crates/lsp/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "lsp"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
+lsp-server = "0.7.6"
+anyhow = "1.0.80"
+lsp-types = "0.95.0"
+serde = "1.0.197"
+serde_json = "1.0.114"
+crossbeam-channel.workspace = true
+num_cpus = "1.15.0"
+
+schema_cache.workspace = true
+stdx.workspace = true
+
+[lib]
+doctest = false
+
+[[bin]]
+name = "postgres_lsp"
+path = "src/bin/main.rs"