rollup-plugin-node-resolve - npm Package Compare versions

Comparing version 3.1.0 to 3.2.0

dist/rollup-plugin-node-resolve.cjs.js

@@ -20,2 +20,30 @@ 'use strict';
 
+var readFileCache = {};
+var readFileAsync = function (file) { return new Promise(function (fulfil, reject) { return fs.readFile(file, function (err, contents) { return err ? reject(err) : fulfil(contents); }); }); };
+var statAsync = function (file) { return new Promise(function (fulfil, reject) { return fs.stat(file, function (err, contents) { return err ? reject(err) : fulfil(contents); }); }); };
+function cachedReadFile (file, cb) {
+	if (file in readFileCache === false) {
+		readFileCache[file] = readFileAsync(file).catch(function (err) {
+			delete readFileCache[file];
+			throw err;
+		});
+	}
+	readFileCache[file].then(function (contents) { return cb(null, contents); }, cb);
+}
+
+var isFileCache = {};
+function cachedIsFile (file, cb) {
+	if (file in isFileCache === false) {
+		isFileCache[file] = statAsync(file)
+			.then(
+				function (stat) { return stat.isFile(); },
+				function (err) {
+					if (err.code == 'ENOENT') { return false; }
+					delete isFileCache[file];
+					throw err;
+				});
+	}
+	isFileCache[file].then(function (contents) { return cb(null, contents); }, cb);
+}
+
 function nodeResolve ( options ) {
@@ -52,2 +80,7 @@ if ( options === void 0 ) options = {};
 
+		onwrite: function onwrite () {
+			isFileCache = {};
+			readFileCache = {};
+		},
+
 		resolveId: function resolveId$1 ( importee, importer ) {
@@ -107,3 +140,3 @@ if ( /\0/.test( importee ) ) { return null; } // ignore IDs with null character, these belong to other plugins
 						}
-	
+
 						if (options.browser && typeof pkg[ 'browser' ] === 'string') {
@@ -120,2 +153,4 @@ pkg[ 'main' ] = pkg[ 'browser' ];
 					},
+					readFile: cachedReadFile,
+					isFile: cachedIsFile,
 					extensions: options.extensions
@@ -122,0 +157,0 @@ };

dist/rollup-plugin-node-resolve.es.js

@@ -16,2 +16,30 @@ import { dirname, resolve, extname, normalize, sep } from 'path';
 
+var readFileCache = {};
+var readFileAsync = function (file) { return new Promise(function (fulfil, reject) { return fs.readFile(file, function (err, contents) { return err ? reject(err) : fulfil(contents); }); }); };
+var statAsync = function (file) { return new Promise(function (fulfil, reject) { return fs.stat(file, function (err, contents) { return err ? reject(err) : fulfil(contents); }); }); };
+function cachedReadFile (file, cb) {
+	if (file in readFileCache === false) {
+		readFileCache[file] = readFileAsync(file).catch(function (err) {
+			delete readFileCache[file];
+			throw err;
+		});
+	}
+	readFileCache[file].then(function (contents) { return cb(null, contents); }, cb);
+}
+
+var isFileCache = {};
+function cachedIsFile (file, cb) {
+	if (file in isFileCache === false) {
+		isFileCache[file] = statAsync(file)
+			.then(
+				function (stat) { return stat.isFile(); },
+				function (err) {
+					if (err.code == 'ENOENT') { return false; }
+					delete isFileCache[file];
+					throw err;
+				});
+	}
+	isFileCache[file].then(function (contents) { return cb(null, contents); }, cb);
+}
+
 function nodeResolve ( options ) {
@@ -48,2 +76,7 @@ if ( options === void 0 ) options = {};
 
+		onwrite: function onwrite () {
+			isFileCache = {};
+			readFileCache = {};
+		},
+
 		resolveId: function resolveId$1 ( importee, importer ) {
@@ -103,3 +136,3 @@ if ( /\0/.test( importee ) ) { return null; } // ignore IDs with null character, these belong to other plugins
 						}
-	
+
 						if (options.browser && typeof pkg[ 'browser' ] === 'string') {
@@ -116,2 +149,4 @@ pkg[ 'main' ] = pkg[ 'browser' ];
 					},
+					readFile: cachedReadFile,
+					isFile: cachedIsFile,
 					extensions: options.extensions
@@ -118,0 +153,0 @@ };

package.json

 {
   "name": "rollup-plugin-node-resolve",
   "description": "Bundle third-party dependencies in node_modules",
-  "version": "3.1.0",
+  "version": "3.2.0",
   "devDependencies": {
@@ -6,0 +6,0 @@ "buble": "^0.19.3",

src/index.js

@@ -11,2 +11,30 @@ import { dirname, resolve, extname, normalize, sep } from 'path';
 
+let readFileCache = {};
+const readFileAsync = file => new Promise((fulfil, reject) => fs.readFile(file, (err, contents) => err ? reject(err) : fulfil(contents)));
+const statAsync = file => new Promise((fulfil, reject) => fs.stat(file, (err, contents) => err ? reject(err) : fulfil(contents)));
+function cachedReadFile (file, cb) {
+	if (file in readFileCache === false) {
+		readFileCache[file] = readFileAsync(file).catch(err => {
+			delete readFileCache[file];
+			throw err;
+		});
+	}
+	readFileCache[file].then(contents => cb(null, contents), cb);
+}
+
+let isFileCache = {};
+function cachedIsFile (file, cb) {
+	if (file in isFileCache === false) {
+		isFileCache[file] = statAsync(file)
+			.then(
+				stat => stat.isFile(),
+				err => {
+					if (err.code == 'ENOENT') return false;
+					delete isFileCache[file];
+					throw err;
+				});
+	}
+	isFileCache[file].then(contents => cb(null, contents), cb);
+}
+
 export default function nodeResolve ( options = {} ) {
@@ -41,2 +69,7 @@ const useModule = options.module !== false;
 
+		onwrite () {
+			isFileCache = {};
+			readFileCache = {};
+		},
+
 		resolveId ( importee, importer ) {
@@ -96,3 +129,3 @@ if ( /\0/.test( importee ) ) return null; // ignore IDs with null character, these belong to other plugins
 						}
-	
+
 						if (options.browser && typeof pkg[ 'browser' ] === 'string') {
@@ -109,2 +142,4 @@ pkg[ 'main' ] = pkg[ 'browser' ];
 					},
+					readFile: cachedReadFile,
+					isFile: cachedIsFile,
 					extensions: options.extensions
@@ -111,0 +146,0 @@ };

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Improved metrics

Total package byte prevSize

27213

increased by14.65%

Lines of code

531

increased by22.07%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes