chore: add bootstrap benchmark

Author: ahabhgk

.github/dependabot.yml

@@ -16,6 +16,6 @@ updates:
       interval: "daily"
 
   - package-ecosystem: "npm"
-    directory: "/ext/sass"
+    directory: "/"
     schedule:
       interval: "daily"

.github/workflows/ci.yml

@@ -32,9 +32,8 @@ jobs:
         with:
           node-version: 16
       - run: |
-          cd scripts
           npm install
-          node setup.mjs
+          npm run setup
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
@@ -60,9 +59,8 @@ jobs:
           node-version: 16
       - name: setup sass-embedded
         run: |
-          cd scripts
           npm install
-          node setup.mjs
+          npm run setup
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: 'stable'

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "examples/bootstrap5/bootstrap"]
-	path = examples/bootstrap5/bootstrap
+[submodule "benches/bootstrap/bootstrap"]
+	path = benches/bootstrap/bootstrap
 	url = https://github.com/twbs/bootstrap.git

Cargo.toml

@@ -32,6 +32,11 @@ serde_json = "1"
 tempfile = "3"
 gag = "1"
 pathdiff = "0.2"
+criterion = "0.3"
 
 [build-dependencies]
 prost-build = "0.11"
+
+[[bench]]
+name = "bootstrap"
+harness = false

benches/bootstrap/bootstrap

@@ -0,0 +1,28 @@
+import sass from "sass";
+import * as path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+sass.compile(path.resolve(__dirname, "./bootstrap/scss/bootstrap.scss"), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(__dirname, "./bootstrap/scss/bootstrap-grid.scss"), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(
+	__dirname,
+	"./bootstrap/scss/bootstrap-reboot.scss",
+), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(
+	__dirname,
+	"./bootstrap/scss/bootstrap-utilities.scss",
+), {
+	style: "expanded",
+	sourceMap: true,
+});

benches/bootstrap/dart-sass.mjs

@@ -0,0 +1,79 @@
+use std::process::Command;
+
+use criterion::{criterion_group, criterion_main, Criterion};
+use sass_embedded::{OptionsBuilder, OutputStyle, Sass};
+
+fn exe_path() -> std::path::PathBuf {
+  std::path::PathBuf::from(concat!(env!("CARGO_MANIFEST_DIR")))
+    .join("ext/sass/sass-embedded")
+    .join("dart-sass-embedded")
+}
+
+fn host_rust() {
+  let mut sass = Sass::new(exe_path()).unwrap();
+  let path = std::path::PathBuf::from(concat!(env!("CARGO_MANIFEST_DIR")))
+    .join("benches/bootstrap/bootstrap/scss");
+  let _ = sass.compile(
+    path.join("bootstrap.scss"),
+    OptionsBuilder::default()
+      .style(OutputStyle::Expanded)
+      .source_map(true)
+      .build(),
+  );
+  let _ = sass.compile(
+    path.join("bootstrap-grid.scss"),
+    OptionsBuilder::default()
+      .style(OutputStyle::Expanded)
+      .source_map(true)
+      .build(),
+  );
+  let _ = sass.compile(
+    path.join("bootstrap-reboot.scss"),
+    OptionsBuilder::default()
+      .style(OutputStyle::Expanded)
+      .source_map(true)
+      .build(),
+  );
+  let _ = sass.compile(
+    path.join("bootstrap-utilities.scss"),
+    OptionsBuilder::default()
+      .style(OutputStyle::Expanded)
+      .source_map(true)
+      .build(),
+  );
+}
+
+fn host_node() {
+  let path = std::path::PathBuf::from(concat!(env!("CARGO_MANIFEST_DIR")))
+    .join("benches/bootstrap/sass-embedded.mjs");
+  let status = Command::new("node")
+    .arg(path)
+    .spawn()
+    .unwrap()
+    .wait()
+    .unwrap();
+  assert!(status.success());
+}
+
+fn dart_sass() {
+  let path = std::path::PathBuf::from(concat!(env!("CARGO_MANIFEST_DIR")))
+    .join("benches/bootstrap/dart-sass.mjs");
+  let status = Command::new("node")
+    .arg(path)
+    .spawn()
+    .unwrap()
+    .wait()
+    .unwrap();
+  assert!(status.success());
+}
+
+fn benchmark(c: &mut Criterion) {
+  let mut group = c.benchmark_group("bootstrap");
+  group.sample_size(10);
+  group.bench_function("Host Rust", |b| b.iter(|| host_rust()));
+  group.bench_function("Host Node", |b| b.iter(|| host_node()));
+  group.bench_function("Dart Sass", |b| b.iter(|| dart_sass()));
+}
+
+criterion_group!(benches, benchmark);
+criterion_main!(benches);

benches/bootstrap/main.rs

@@ -0,0 +1,28 @@
+import sass from "sass-embedded";
+import * as path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+sass.compile(path.resolve(__dirname, "./bootstrap/scss/bootstrap.scss"), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(__dirname, "./bootstrap/scss/bootstrap-grid.scss"), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(
+	__dirname,
+	"./bootstrap/scss/bootstrap-reboot.scss",
+), {
+	style: "expanded",
+	sourceMap: true,
+});
+sass.compile(path.resolve(
+	__dirname,
+	"./bootstrap/scss/bootstrap-utilities.scss",
+), {
+	style: "expanded",
+	sourceMap: true,
+});

benches/bootstrap/sass-embedded.mjs

@@ -0,0 +1 @@
+.a {b: c}