feat: legacy api (#3)

* update

* feat: impl done

* chore: feature legacy

* test: update

* fix: importer_is_sharp_2

* test: add more test and fix bugs

* test: finish legacy importer tests

Author: ahabhgk

Cargo.toml

@@ -2,19 +2,25 @@
 name = "sass-embedded-host-rust"
 version = "0.1.0"
 edition = "2021"
+resolver = "2"
+
+[features]
+legacy = ["dep:regex", "dep:serde_json"]
 
 [dependencies]
-prost = "0.10"
+prost = "0.11"
 url = "2"
 atty = "0.2"
 parking_lot = "0.12"
 dashmap = "5"
 crossbeam-channel = "0.5"
 rustc-hash = "1"
+regex = { version = "1", optional = true }
+serde_json = { version = "1", optional = true }
 
 [dev-dependencies]
 serde_json = "1"
 tempfile = "3"
 
 [build-dependencies]
-prost-build = "0.10"
+prost-build = "0.11"

examples/bootstrap5/main.rs

@@ -1,5 +1,7 @@
 use std::time;
 
+#[cfg(feature = "legacy")]
+use sass_embedded_host_rust::legacy::LegacyOptionsBuilder;
 use sass_embedded_host_rust::{Options, Sass};
 
 fn exe_path() -> std::path::PathBuf {
@@ -19,7 +21,6 @@ fn main() {
   let bootstrap_grid = path.join("bootstrap-grid.scss");
   let bootstrap_reboot = path.join("bootstrap-reboot.scss");
   let bootstrap_utilities = path.join("bootstrap-utilities.scss");
-  let now = time::Instant::now();
   let mut sass = Sass::new(exe_path());
   let _ = sass
     .compile(bootstrap.to_string_lossy(), Options::default())
@@ -33,5 +34,53 @@ fn main() {
   let _ = sass
     .compile(bootstrap_utilities.to_string_lossy(), Options::default())
     .unwrap();
-  dbg!(now.elapsed());
+
+  let now = time::Instant::now();
+  let _ = sass
+    .compile(bootstrap.to_string_lossy(), Options::default())
+    .unwrap();
+  let _ = sass
+    .compile(bootstrap_grid.to_string_lossy(), Options::default())
+    .unwrap();
+  let _ = sass
+    .compile(bootstrap_reboot.to_string_lossy(), Options::default())
+    .unwrap();
+  let _ = sass
+    .compile(bootstrap_utilities.to_string_lossy(), Options::default())
+    .unwrap();
+  println!("modern: {:?}", now.elapsed());
+
+  #[cfg(feature = "legacy")]
+  {
+    let now = time::Instant::now();
+    let _ = sass
+      .render(
+        LegacyOptionsBuilder::default()
+          .file(bootstrap.to_string_lossy())
+          .build(),
+      )
+      .unwrap();
+    let _ = sass
+      .render(
+        LegacyOptionsBuilder::default()
+          .file(bootstrap_grid.to_string_lossy())
+          .build(),
+      )
+      .unwrap();
+    let _ = sass
+      .render(
+        LegacyOptionsBuilder::default()
+          .file(bootstrap_reboot.to_string_lossy())
+          .build(),
+      )
+      .unwrap();
+    let _ = sass
+      .render(
+        LegacyOptionsBuilder::default()
+          .file(bootstrap_utilities.to_string_lossy())
+          .build(),
+      )
+      .unwrap();
+    println!("legacy: {:?}", now.elapsed());
+  }
 }