rehype-remove-unused-css - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

index.js

@@ -26,3 +26,6 @@ /**
 const toHtml = require("hast-util-to-html")
-const { selectAll } = require("unist-util-select")
+const { selectAll } = require("hast-util-select")
+const toString = require("hast-util-to-string")
+const fromString = require("hast-util-from-string")
+const { promisify } = require("util")
 
@@ -32,19 +35,9 @@ module.exports = function purify(options) {
         const html = toHtml(tree)
-        const nodes = selectAll("[tagName=style]", tree)
-        await Promise.all(nodes.map((node)=>new Promise((resolve, reject)=>{
-            const raw = node.children.map(c=>c.value).join()
-            uncss(html, {...options, raw}, (err, value)=>{
-                if(err) reject(err)
-                node.children = [{
-                    value,
-                    type: "text",
-                    position: node.children.every(c=>c.position) ? {
-                        start: node.children[0].position.start,
-                        end: node.children[node.children.length - 1].position.end
-                    } : undefined
-                }]
-                resolve()
-            })
-        })))
+        const nodes = selectAll("style", tree)
+        await Promise.all(nodes.map(async (node)=>{
+            const raw = toString(node)
+            const css = await promisify(uncss)(html, {...options, raw})
+            fromString(node, css)
+        }))
     }
 }

package.json

 {
   "name": "rehype-remove-unused-css",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Rehype plugin to remove unused stylesheet with uncss",
@@ -23,5 +23,7 @@ "main": "index.js",
   "dependencies": {
+    "hast-util-from-string": "^1.0.3",
+    "hast-util-select": "^4.0.0",
     "hast-util-to-html": "^7.1.1",
-    "uncss": "^0.17.3",
-    "unist-util-select": "^3.0.1"
+    "hast-util-to-string": "^1.0.3",
+    "uncss": "^0.17.3"
   },
@@ -28,0 +30,0 @@ "devDependencies": {

No alert changes

Worsened metrics

Total package byte prevSize

4071

decreased by-5.57%

Dependency count

5

increased by66.67%

Lines of code

38

decreased by-15.56%

Dependency changes

• + Addedhast-util-from-string@^1.0.3

• + Addedhast-util-select@^4.0.0

• + Addedhast-util-to-string@^1.0.3

• + Added@types/unist@2.0.11(transitive)

• + Addedbcp-47-match@1.0.3(transitive)

• + Addeddirection@1.0.4(transitive)

• + Addedhast-util-from-string@1.0.4(transitive)

• + Addedhast-util-has-property@1.0.4(transitive)

• + Addedhast-util-select@4.0.2(transitive)

• + Addedhast-util-to-string@1.0.4(transitive)

• + Addedunist-util-visit@2.0.3(transitive)

• + Addedunist-util-visit-parents@3.1.1(transitive)

• - Removedunist-util-select@^3.0.1

• - Removedunist-util-select@3.0.4(transitive)