Esm utils (#28)

* esm for @prefresh/utils

* add es exports

* remove cjyes

* correct mistake for switched types

Author: JoviDeCroock

packages/utils/package.json

@@ -1,7 +1,8 @@
 {
   "name": "@prefresh/utils",
   "version": "0.1.0",
-  "main": "src/index.js",
+	"module": "src/index.es.js",
+	"main": "src/index.js",
   "scripts": {
     "lint": "eslint src"
   },

packages/utils/src/compareSignatures.js

@@ -0,0 +1,31 @@
+export const compareSignatures = (prev, next) => {
+	const prevSignature = self.__PREFRESH__.getSignature(prev) || {};
+	const nextSignature = self.__PREFRESH__.getSignature(next) || {};
+
+	if (
+		prevSignature.key !== nextSignature.key ||
+		self.__PREFRESH__.computeKey(prevSignature) !==
+			self.__PREFRESH__.computeKey(nextSignature) ||
+		nextSignature.forceReset
+	) {
+		self.__PREFRESH__.replaceComponent(prev, next, true);
+	} else {
+		self.__PREFRESH__.replaceComponent(prev, next, false);
+	}
+};
+
+export const isPreactCitizen = name =>
+	typeof name === 'string' &&
+	name[0](
+		(name[0] && name[0] == name[0].toUpperCase()) ||
+			(name.startsWith('use') && name[3] && name[3] == name[3].toUpperCase())
+	);
+
+export const isCustomHook = name =>
+	typeof name === 'string' &&
+	name.startsWith('use') &&
+	name[3] &&
+	name[3] == name[3].toUpperCase();
+
+export const isComponent = name =>
+	typeof name === 'string' && name[0] && name[0] == name[0].toUpperCase();

packages/utils/src/index.es.js

@@ -1,13 +1,31 @@
-const { compareSignatures } = require('./compareSignatures');
-const {
-	isPreactCitizen,
-	isComponent,
-	isCustomHook
-} = require('./isPreactCitizen');
-
-module.exports = {
-	compareSignatures,
-	isPreactCitizen,
-	isComponent,
-	isCustomHook
+exports.compareSignatures = (prev, next) => {
+	const prevSignature = self.__PREFRESH__.getSignature(prev) || {};
+	const nextSignature = self.__PREFRESH__.getSignature(next) || {};
+
+	if (
+		prevSignature.key !== nextSignature.key ||
+		self.__PREFRESH__.computeKey(prevSignature) !==
+			self.__PREFRESH__.computeKey(nextSignature) ||
+		nextSignature.forceReset
+	) {
+		self.__PREFRESH__.replaceComponent(prev, next, true);
+	} else {
+		self.__PREFRESH__.replaceComponent(prev, next, false);
+	}
 };
+
+exports.isPreactCitizen = name =>
+	typeof name === 'string' &&
+	name[0](
+		(name[0] && name[0] == name[0].toUpperCase()) ||
+			(name.startsWith('use') && name[3] && name[3] == name[3].toUpperCase())
+	);
+
+exports.isCustomHook = name =>
+	typeof name === 'string' &&
+	name.startsWith('use') &&
+	name[3] &&
+	name[3] == name[3].toUpperCase();
+
+exports.isComponent = name =>
+	typeof name === 'string' && name[0] && name[0] == name[0].toUpperCase();

packages/utils/src/index.js

@@ -130,6 +130,11 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
+"@prefresh/core@0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@prefresh/core/-/core-0.5.0.tgz#119da56977cba45d5d7d4eaf99d0394bb9296c9a"
+  integrity sha512-1omCRCn7Jmv28DdgydMOoOuQFDaccbHx9EItJRAFNAxwvfr01/qi2fhVZa60tSV8HKEdOvBWvdky/l2sLNUSDQ==
+
 "@rollup/plugin-json@^4.0.3":
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-json/-/plugin-json-4.0.3.tgz#747e2c2884c5a0fa00b66c9c0f3f1012cddca534"