bunchee - npm Package Compare versions

Comparing version 1.4.0 to 1.5.1

dist/cli.js

@@ -15,2 +15,5 @@ #!/usr/bin/env node
     .option("-f, --format <format>", "specify output file format")
+    .option("-m, --minify", "compress output")
+    .option("--cwd <cwd>", "specify current working directory")
+    .option("--no-sourcemap", "disable sourcemap")
     .action(run);
@@ -20,7 +23,7 @@ program.parse(process.argv);
     return tslib.__awaiter(this, void 0, void 0, function () {
-        var format, file, bin, watch, outputConfig, entry, module, bunchee, e_1;
+        var format, file, watch, minify, cwd, sourcemap, outputConfig, entry, module, bunchee, e_1;
         return tslib.__generator(this, function (_a) {
             switch (_a.label) {
                 case 0:
-                    format = program.format, file = program.output, bin = program.bin, watch = program.watch;
+                    format = program.format, file = program.output, watch = program.watch, minify = program.minify, cwd = program.cwd, sourcemap = program.sourcemap;
                     outputConfig = {
@@ -30,3 +33,4 @@ file: file,
                         watch: !!watch,
-                        shebang: !!bin,
+                        minify: !!minify,
+                        sourcemap: sourcemap === false ? false : true,
                     };
@@ -36,3 +40,3 @@ if (typeof entryFilePath !== "string") {
                     }
-                    entry = path.resolve(process.cwd(), entryFilePath);
+                    entry = path.resolve(cwd || process.cwd(), entryFilePath);
                     if (!fs.existsSync(entry)) {
@@ -39,0 +43,0 @@ return [2, help()];

dist/index.js

@@ -5,3 +5,4 @@ function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
 var rollup = require('rollup');
-var fs = _interopDefault(require('fs'));
+var fs = require('fs');
+var fs__default = _interopDefault(fs);
 var path = require('path');
@@ -15,2 +16,3 @@ var path__default = _interopDefault(path);
 var typescript = _interopDefault(require('@rollup/plugin-typescript'));
+var rollupPluginTerser = require('rollup-plugin-terser');
 
@@ -22,2 +24,3 @@ var rootDir = process.cwd();
 
+var Module = require("module").Module;
 var mainFieldsConfig = [
@@ -33,3 +36,2 @@ {
 ];
-var Module = require("module").Module;
 function resolveTypescript() {
@@ -47,8 +49,14 @@ var ts;
 }
-function createInputConfig(entry, npmPackage, options) {
-    var externals = [npmPackage.peerDependencies, npmPackage.dependencies]
+function getDistPath(pkg, filed) {
+    if (filed === void 0) { filed = 'main'; }
+    return pkg[filed] || 'dist/index.js';
+}
+function createInputConfig(entry, pkg, options) {
+    var externals = [pkg.peerDependencies, pkg.dependencies]
         .filter(function (n) { return Boolean(n); })
         .map(function (o) { return Object.keys(o); })
         .reduce(function (a, b) { return a.concat(b); }, []);
-    var useTypescript = options.useTypescript;
+    var useTypescript = options.useTypescript, _a = options.minify, minify = _a === void 0 ? false : _a;
+    var typings = pkg.types || pkg.typings;
+    var cwd = config.rootDir;
     var plugins = [
@@ -63,8 +71,8 @@ nodeResolve({
         shebang(),
-        useTypescript && typescript({
-            tsconfig: path.resolve(config.rootDir, "tsconfig.json"),
-            typescript: require("typescript"),
-            module: "ES6",
-            target: "ES5",
-        }),
+        useTypescript && typescript(tslib.__assign({ tsconfig: (function () {
+                var tsconfig = path.resolve(cwd, "tsconfig.json");
+                return fs.existsSync(tsconfig) ? tsconfig : undefined;
+            })(), typescript: resolveTypescript(), noEmitHelpers: false, importHelpers: false, module: "ES6", target: "ES5", sourceMap: options.sourcemap, declaration: !!typings }, (!!typings && {
+            declarationDir: path.dirname(path.resolve(cwd, typings)),
+        }))),
         !useTypescript && babel({
@@ -78,3 +86,13 @@ babelHelpers: "bundled",
             ],
-        })
+        }),
+        minify && rollupPluginTerser.terser({
+            compress: {
+                "keep_infinity": true,
+            },
+            format: {
+                "comments": /^\s*([@#]__[A-Z]__\s*$|@[a-zA-Z]\s*$)/,
+                "wrap_func_args": false,
+                "preserve_annotations": true,
+            }
+        }),
     ].filter(function (n) { return Boolean(n); });
@@ -87,9 +105,10 @@ return {
 }
-function createOutputOptions(options, npmPackage) {
-    var file = options.file, format = options.format, useTypescript = options.useTypescript;
+function createOutputOptions(options, pkg) {
+    var format = options.format, useTypescript = options.useTypescript;
+    var cwd = config.rootDir;
     var tsconfigOptions = {};
-    var ts = resolveTypescript();
-    var tsconfigPath = path.resolve(config.rootDir, "tsconfig.json");
     if (useTypescript) {
-        if (fs.existsSync(tsconfigPath)) {
+        var ts = resolveTypescript();
+        var tsconfigPath = path.resolve(cwd, "tsconfig.json");
+        if (fs__default.existsSync(tsconfigPath)) {
             var tsconfigJSON = ts.readConfigFile(tsconfigPath, ts.sys.readFile)
@@ -101,39 +120,35 @@ .config;
     var useEsModuleMark = !!tsconfigOptions.esModuleInterop ||
-        (npmPackage.hasOwnProperty("main") &&
-            npmPackage.hasOwnProperty("module"));
+        (pkg.hasOwnProperty("main") &&
+            pkg.hasOwnProperty("module"));
+    var file = path.resolve(options.file);
     return {
-        name: npmPackage.name,
-        file: file,
+        name: pkg.name,
+        dir: path.dirname(file),
+        entryFileNames: path.basename(file),
         format: format,
-        esModule: !useEsModuleMark && format !== "umd",
+        esModule: useEsModuleMark && format !== "umd",
         freeze: false,
         strict: false,
-        sourcemap: true,
+        sourcemap: options.sourcemap,
     };
 }
-function createRollupConfig(entry, npmPackage, cliArgs) {
-    var file = cliArgs.file, _a = cliArgs.format, format = _a === void 0 ? "esm" : _a;
+function createRollupConfig(entry, pkg, cliArgs) {
+    var file = cliArgs.file, format = cliArgs.format;
     var ext = path.extname(entry);
     var useTypescript = ext === ".ts" || ext === ".tsx";
     var options = tslib.__assign(tslib.__assign({}, cliArgs), { useTypescript: useTypescript });
-    var inputOptions = createInputConfig(entry, npmPackage, options);
+    var inputOptions = createInputConfig(entry, pkg, options);
     var outputConfigs = mainFieldsConfig
         .filter(function (config) {
-        return Boolean(npmPackage[config.field]);
+        return Boolean(pkg[config.field]);
     })
         .map(function (config) {
-        var filename = npmPackage[config.field];
-        return createOutputOptions({
-            file: filename,
-            format: config.format,
-            useTypescript: useTypescript,
-        }, npmPackage);
+        var filename = getDistPath(pkg, config.field);
+        return createOutputOptions(tslib.__assign(tslib.__assign({}, cliArgs), { file: filename, format: config.format, useTypescript: useTypescript }), pkg);
     });
     if (file) {
         outputConfigs = [
-            createOutputOptions({
-                file: file,
+            createOutputOptions(tslib.__assign(tslib.__assign({}, cliArgs), { file: file,
                 format: format,
-                useTypescript: useTypescript,
-            }, npmPackage)
+                useTypescript: useTypescript }), pkg)
         ];
@@ -159,3 +174,3 @@ }
     }
-    var name = targetPackageJson.name, main = targetPackageJson.main, module = targetPackageJson.module, dependencies = targetPackageJson.dependencies, peerDependencies = targetPackageJson.peerDependencies;
+    var name = targetPackageJson.name, main = targetPackageJson.main, module = targetPackageJson.module, dependencies = targetPackageJson.dependencies, peerDependencies = targetPackageJson.peerDependencies, types = targetPackageJson.types, typings = targetPackageJson.typings;
     return {
@@ -167,2 +182,4 @@ name: name,
         peerDependencies: peerDependencies,
+        types: types,
+        typings: typings,
     };
@@ -178,5 +195,13 @@ }
 
+function assignDefault(options, name, defaultValue) {
+    if (!(name in options) || options[name] == null) {
+        options[name] = defaultValue;
+    }
+}
 function bundle(entry, _a) {
     if (_a === void 0) { _a = {}; }
-    var watch = _a.watch, options = tslib.__rest(_a, ["watch"]);
+    var watch = _a.watch, cwd = _a.cwd, options = tslib.__rest(_a, ["watch", "cwd"]);
+    config.rootDir = cwd || config.rootDir;
+    assignDefault(options, "format", "esm");
+    assignDefault(options, "sourcemap", true);
     var npmPackage = utils.getPackageMeta();
@@ -183,0 +208,0 @@ var rollupConfig = createRollupConfig(entry, npmPackage, options);

package.json

 {
   "name": "bunchee",
-  "version": "1.4.0",
+  "version": "1.5.1",
   "description": "zero config bundler for js/ts/jsx libraries",
@@ -9,6 +9,7 @@ "bin": {
   "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "scripts": {
     "test": "jest",
     "clean": "rm -rf ./dist",
-    "prerelease": "yarn clean && yarn build && chmod +x dist/cli.js",
+    "prepublishOnly": "yarn clean && yarn build && chmod +x dist/cli.js",
     "build:cli": "ts-node src/cli.ts src/cli.ts -f cjs -o dist/cli.js",
@@ -37,3 +38,3 @@ "build:main": "ts-node src/cli.ts src/index.ts -f cjs",
     "@rollup/plugin-node-resolve": "8.1.0",
-    "@rollup/plugin-typescript": "3.1.1",
+    "@rollup/plugin-typescript": "8.2.0",
     "babel-preset-o": "0.2.1",
@@ -44,2 +45,3 @@ "commander": "2.20.3",
     "rollup-plugin-preserve-shebang": "1.0.1",
+    "rollup-plugin-terser": "7.0.2",
     "tslib": "2.0.0",
@@ -52,2 +54,3 @@ "typescript": "^3.9.6"
   "devDependencies": {
+    "@types/node": "14.14.32",
     "jest": "26.6.1",
@@ -54,0 +57,0 @@ "ts-node": "9.1.1"

README.md

@@ -29,5 +29,8 @@ # bunchee
   -w, --watch            watch src files changes
+  -m, --minify           compress output. false by default
   -o, --output <file>    specify output filename
-  -f, --format <format>  specify bundle type. esm, cjs, umd. default is esm
+  -f, --format <format>  specify bundle type. esm, cjs, umd. "esm" by default
   -h, --help             output usage information
+  --no-sourcemap         disable sourcemap generation, sourcemap generation is enabled by default
+  --cwd <cwd>            specify current working directory
 
@@ -41,3 +44,3 @@ Usage:
 
-Declare your main field and module field in package.json, then call bunchee cli in build scripts
+Declare your main field and module field in package.json, then call bunchee cli in build scripts. If you're using typescript, types will be generated automatically based on your package.json field `typings` or `types`.
 
@@ -50,3 +53,4 @@ ```json
     "build": "bunchee ./src/index.js"
-  }
+  },
+  "types": "dist/index.d.ts"
 }
@@ -65,1 +69,5 @@ ```
 ```
+
+### Using Typescript
+
+This plugin requires at least [TypeScript 3.7](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html).

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of package files

14

increased by133.33%

Lines of code

339

increased by32.94%

Number of lines in readme file

70

increased by12.9%

Worsened metrics

Total package byte prevSize

24189

decreased by-9.9%

Dependency count

13

increased by8.33%

Dev dependency count

3

increased by50%

Dependency changes

• + Addedrollup-plugin-terser@7.0.2

• + Added@jridgewell/source-map@0.3.6(transitive)

• + Added@rollup/plugin-typescript@8.2.0(transitive)

• + Addedacorn@8.14.0(transitive)

• + Addedbuffer-from@1.1.2(transitive)

• + Addedfsevents@2.3.3(transitive)

• + Addedhas-flag@4.0.0(transitive)

• + Addedjest-worker@26.6.2(transitive)

• + Addedmerge-stream@2.0.0(transitive)

• + Addedrandombytes@2.1.0(transitive)

• + Addedrollup@2.79.2(transitive)

• + Addedrollup-plugin-terser@7.0.2(transitive)

• + Addedsafe-buffer@5.2.1(transitive)

• + Addedserialize-javascript@4.0.0(transitive)

• + Addedsource-map@0.6.1(transitive)

• + Addedsource-map-support@0.5.21(transitive)

• + Addedsupports-color@7.2.0(transitive)

• + Addedterser@5.36.0(transitive)

• - Removed@rollup/plugin-typescript@3.1.1(transitive)

• Updated@rollup/plugin-typescript@8.2.0