buble - npm Package Compare versions

Comparing version 0.15.2 to 0.16.0

CHANGELOG.md

 # buble changelog
 
+## 0.16.0
+
+* Allow truthy dash-cased props ([#2](https://github.com/Rich-Harris/buble/pull/2))
+* Make class accessors configurable ([#3](https://github.com/Rich-Harris/buble/pull/3))
+* Support JSX pragma comments ([#5](https://github.com/Rich-Harris/buble/pull/5))
+* Handle JSX with no spaces between attributes ([#6](https://github.com/Rich-Harris/buble/pull/6))
+
 ## 0.15.2
@@ -4,0 +11,0 @@

package.json

 {
   "name": "buble",
-  "version": "0.15.2",
+  "version": "0.16.0",
   "description": "The blazing fast, batteries-included ES2015 compiler",
   "main": "dist/buble.umd.js",
-  "jsnext:main": "dist/buble.es.js",
+  "module": "dist/buble.es.js",
+  "browser": "dist/buble.deps.js",
   "files": [
@@ -15,11 +16,6 @@ "bin",
   "scripts": {
-    "build": "npm run build:umd && npm run build:es && npm run build:browser",
-    "build:umd": "rollup -c -f umd -o dist/buble.umd.js",
-    "build:browser": "rollup -c --environment DEPS -f umd -o dist/buble.deps.js",
-    "build:es": "rollup -c -f es6 -o dist/buble.es.js",
-    "test": "mocha test/test.js --compilers js:./register",
-    "pretest": "npm run build:umd && npm run build:browser",
-    "test:node": "mocha test/test.js --compilers js:./register",
-    "pretest:node": "npm run build:umd",
-    "prepublish": "npm test && npm run build:es",
+    "build": "rollup -c",
+    "test": "mocha test/test.js",
+    "pretest": "npm run build",
+    "prepublish": "npm test",
     "lint": "eslint src"
@@ -58,3 +54,3 @@ },
     "rimraf": "^2.5.2",
-    "rollup": "^0.26.3",
+    "rollup": "^0.50.0",
     "rollup-plugin-buble": "^0.8.0",
@@ -72,6 +68,8 @@ "rollup-plugin-commonjs": "^2.2.1",
     "chalk": "^1.1.3",
+    "vlq": "0.2.1",
     "magic-string": "^0.14.0",
     "minimist": "^1.2.0",
-    "os-homedir": "^1.0.1"
+    "os-homedir": "^1.0.1",
+    "vlq": "^0.2.2"
   }
 }

register.js

@@ -41,3 +41,3 @@ var fs = require( 'fs' );
 if ( home ) {
-	var cachedir = path.join( home, '.buble-cache', nodeVersion );
+	var cachedir = path.join( home, '.buble-cache', String(nodeVersion) );
 	mkdirp( cachedir );
@@ -44,0 +44,0 @@ fs.writeFileSync( path.join( home, '.buble-cache/README.txt' ), 'These files enable a faster startup when using buble/register. You can safely delete this folder at any time. See https://buble.surge.sh/guide/ for more information.' );

src/index.js

@@ -49,2 +49,3 @@ import acorn from 'acorn/dist/acorn.js';
 	let ast;
+	let jsx = null;
 
@@ -56,2 +57,8 @@ try {
 			sourceType: 'module',
+			onComment: (block, text) => {
+				if ( !jsx ) {
+					let match = /@jsx\s+([^\s]+)/.exec( text );
+					if ( match ) jsx = match[1];
+				}
+			},
 			plugins: {
@@ -62,2 +69,3 @@ jsx: true,
 		});
+		options.jsx = jsx || options.jsx;
 	} catch ( err ) {
@@ -64,0 +72,0 @@ err.snippet = getSnippet( source, err.loc );

src/program/types/ClassBody.js

@@ -159,3 +159,3 @@ import Node from '../Node.js';
 				if ( prototypeGettersAndSetters.length ) {
-					intro.push( `var ${prototypeAccessors} = { ${prototypeGettersAndSetters.map( name => `${name}: {}` ).join( ',' )} };` );
+					intro.push( `var ${prototypeAccessors} = { ${prototypeGettersAndSetters.map( name => `${name}: { configurable: true }` ).join( ',' )} };` );
 					outro.push( `Object.defineProperties( ${name}.prototype, ${prototypeAccessors} );` );
@@ -165,3 +165,3 @@ }
 				if ( staticGettersAndSetters.length ) {
-					intro.push( `var ${staticAccessors} = { ${staticGettersAndSetters.map( name => `${name}: {}` ).join( ',' )} };` );
+					intro.push( `var ${staticAccessors} = { ${staticGettersAndSetters.map( name => `${name}: { configurable: true }` ).join( ',' )} };` );
 					outro.push( `Object.defineProperties( ${name}, ${staticAccessors} );` );
@@ -168,0 +168,0 @@ }

src/program/types/JSXAttribute.js

 import Node from '../Node.js';
 
-const IS_DATA_ATTRIBUTE = /-/;
+const hasDashes = val => /-/.test(val);
 
+const formatKey = key => hasDashes(key) ? `'${key}'` : key;
+
+const formatVal = val => val ? '' : 'true';
+
 export default class JSXAttribute extends Node {
 	transpile ( code, transforms ) {
-		if ( this.value ) {
-			code.overwrite( this.name.end, this.value.start, ': ' );
-		} else {
-			// tag without value
-			code.overwrite( this.name.start, this.name.end, `${this.name.name}: true` );
-		}
+		const { start, name }	= this.name;
 
-		if ( IS_DATA_ATTRIBUTE.test( this.name.name ) ) {
-			code.overwrite( this.name.start, this.name.end, `'${this.name.name}'` );
-		}
+		// Overwrite equals sign if value is present.
+		const end = this.value ? this.value.start : this.name.end;
 
+		code.overwrite( start, end, `${formatKey(name)}: ${formatVal(this.value)}` );
+
 		super.transpile( code, transforms );
 	}
 }

src/program/types/JSXOpeningElement.js

@@ -31,3 +31,6 @@ import Node from '../Node.js';
 				if ( i > 0 ) {
-					code.overwrite( c, attr.start, ', ' );
+					if ( attr.start === c )
+						code.insertRight( c, ', ' );
+					else
+						code.overwrite( c, attr.start, ', ' );
 				}
@@ -34,0 +37,0 @@

New alerts

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Lines of code

26388

0.12%

Worsened metrics

Total package byte prevSize

2558279

-2.52%

Dependency count

8

14.29%

Dependency changes

• + Added

  vlq@^0.2.2