feat: fork rowan and replace rslint_rowan (#1714)

Co-authored-by: Yasser Elassal <[email protected]>

crates/formatter/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 rslint_parser = { path = "../rslint_parser" }
-rslint_rowan = { path = "../rslint_rowan" }
+rome_rowan = { path = "../rome_rowan" }
 path = { version = "0.0.0", path = "../path" }
 core = { version = "0.0.0", path = "../core" }
 

crates/formatter/src/cst.rs

@@ -173,7 +173,7 @@ impl ToFormatElement for SyntaxToken {
 			SyntaxKind::STRING => rslint_parser::ast::String::cast(self.clone())
 				.unwrap()
 				.to_format_element(formatter),
-			_ => Some(token(self.text().as_str())),
+			_ => Some(token(self.text())),
 		}
 	}
 }

crates/formatter/src/format_json.rs

@@ -13,8 +13,8 @@ fn tokenize_token(syntax_token: SyntaxToken) -> FormatElement {
 		SyntaxKind::NULL_KW => token("null"),
 		SyntaxKind::TRUE_KW => token("true"),
 		SyntaxKind::FALSE_KW => token("false"),
-		SyntaxKind::STRING => token(syntax_token.text().as_str()),
-		SyntaxKind::NUMBER => token(syntax_token.text().as_str()),
+		SyntaxKind::STRING => token(syntax_token.text()),
+		SyntaxKind::NUMBER => token(syntax_token.text()),
 		SyntaxKind::MINUS => token("-"),
 		_ => panic!("Unsupported JSON token {:?}", syntax_token),
 	}

crates/formatter/src/formatter.rs

@@ -1,8 +1,8 @@
 use crate::printer::Printer;
 use crate::{concat_elements, token, FormatElement, FormatOptions, FormatResult, ToFormatElement};
+use rome_rowan::SyntaxElement;
 use rslint_parser::ast::AstChildren;
 use rslint_parser::{AstNode, SyntaxNode, SyntaxToken};
-use rslint_rowan::SyntaxElement;
 
 /// Handles the formatting of a CST and stores the options how the CST should be formatted (user preferences).
 /// The formatter is passed to the [ToFormatElement] implementation of every node in the CST so that they
@@ -81,11 +81,11 @@ impl Formatter {
 	///
 	/// use rome_formatter::{Formatter, token};
 	/// use rslint_parser::{SyntaxNode, T, SyntaxToken};
-	/// use rslint_rowan::{GreenNode, GreenToken, SmolStr, NodeOrToken, SyntaxKind};
+	/// use rome_rowan::{GreenNode, GreenToken, NodeOrToken, SyntaxKind};
 	///
 	/// let node = SyntaxNode::new_root(
 	///   GreenNode::new(SyntaxKind(1), vec![
-	///     NodeOrToken::Token(GreenToken::new(SyntaxKind(T![=>].into()), SmolStr::new("=>")))
+	///     NodeOrToken::Token(GreenToken::new(SyntaxKind(T![=>].into()), "=>"))
 	///   ])
 	/// );
 	///
@@ -134,7 +134,7 @@ impl Formatter {
 				// need to be tracked for every node.
 				self.format_raw(&child_node)
 			}
-			SyntaxElement::Token(syntax_token) => token(syntax_token.text().as_str()),
+			SyntaxElement::Token(syntax_token) => token(syntax_token.text()),
 		}))
 	}
 }

crates/rome_rowan/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "rome_rowan"
+version = "0.0.0"
+authors = ["Aleksey Kladov <[email protected]>"]
+repository = "https://github.com/rust-analyzer/rowan"
+license = "MIT OR Apache-2.0"
+description = "Library for generic lossless syntax trees"
+edition = "2018"
+
+[dependencies]
+rustc-hash = "1.0.1"
+hashbrown = { version = "0.11.2", features = ["inline-more"], default-features = false }
+text-size = "1.1.0"
+memoffset = "0.6"
+countme = "2.0.0"
+
+serde = { version = "1.0.89", optional = true, default-features = false }
+
+[dev-dependencies]
+m_lexer = "0.0.4"
+
+[features]
+serde1 = [ "serde", "text-size/serde" ]