Add SCSS support

1 files changed, 22 insertions, 0 deletions

diff --git a/app/builder/processCss.ts b/app/builder/processCss.ts
new file mode 100644
index 0000000..24aa3cf
--- /dev/null
+++ b/app/builder/processCss.ts
@@ -0,0 +1,22 @@
+import fs from 'fs';
+import * as sass from 'sass';
+import CleanCSS from 'clean-css';
+
+const cleanCss = new CleanCSS({ returnPromise: true });
+
+export async function process(file: string): Promise<string> {
+    const scss = file.endsWith('.scss');
+    
+    const content = fs.readFileSync(file, 'utf-8').toString();
+
+    let css: string;
+    if (scss) {
+        css = sass.compileString(content).css;
+    } else {
+        css = content;
+    }
+
+    const minified = (await cleanCss.minify(css)).styles;
+
+    return minified;
+}