bunchee - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

dist/cli.js

@@ -15,3 +15,2 @@ #!/usr/bin/env node
     .option("-f, --format <format>", "specify output file format")
-    .option("-b, --bin", "output with shebang as banner at top")
     .action(run);
@@ -40,3 +39,2 @@ program.parse(process.argv);
                     module = require('.');
-                    console.log('db:module', module);
                     bunchee = module.default ? module.default : module;
@@ -43,0 +41,0 @@ _a.label = 1;

dist/index.js

@@ -5,4 +5,7 @@ function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
 var rollup = require('rollup');
-var path = _interopDefault(require('path'));
+var fs = _interopDefault(require('fs'));
+var path = require('path');
+var path__default = _interopDefault(path);
 var commonjs = _interopDefault(require('rollup-plugin-commonjs'));
+var shebang = _interopDefault(require('rollup-plugin-preserve-shebang'));
 var json = _interopDefault(require('@rollup/plugin-json'));
@@ -28,3 +31,16 @@ var babel = _interopDefault(require('@rollup/plugin-babel'));
 ];
-function createInputConfig(entry, npmPackage) {
+var Module = require("module").Module;
+function resolveTypescript() {
+    var ts;
+    var m = new Module("", null);
+    m.paths = Module._nodeModulePaths(config.rootDir);
+    try {
+        ts = m.require("typescript");
+    }
+    catch (_) {
+        ts = require("typescript");
+    }
+    return ts;
+}
+function createInputConfig(entry, npmPackage, options) {
     var externals = [npmPackage.peerDependencies, npmPackage.dependencies]
@@ -34,4 +50,3 @@ .filter(function (n) { return Boolean(n); })
         .reduce(function (a, b) { return a.concat(b); }, []);
-    var ext = path.extname(entry);
-    var useTypescript = ext === ".ts" || ext === ".tsx";
+    var useTypescript = options.useTypescript;
     var plugins = [
@@ -45,2 +60,3 @@ nodeResolve({
         json(),
+        shebang(),
         useTypescript && typescript({
@@ -68,10 +84,22 @@ tsconfig: path.resolve(config.rootDir, "tsconfig.json"),
 }
-function createOutputOptions(cliArgs, npmPackage) {
-    var file = cliArgs.file, format = cliArgs.format, shebang = cliArgs.shebang;
+function createOutputOptions(options, npmPackage) {
+    var file = options.file, format = options.format, useTypescript = options.useTypescript;
+    var tsconfigOptions = {};
+    var ts = resolveTypescript();
+    var tsconfigPath = path.resolve(config.rootDir, "tsconfig.json");
+    if (useTypescript) {
+        if (fs.existsSync(tsconfigPath)) {
+            var tsconfigJSON = ts.readConfigFile(tsconfigPath, ts.sys.readFile)
+                .config;
+            tsconfigOptions = ts.parseJsonConfigFileContent(tsconfigJSON, ts.sys, './').options;
+        }
+    }
+    var useEsModuleMark = !!tsconfigOptions.esModuleInterop ||
+        (npmPackage.hasOwnProperty("main") &&
+            npmPackage.hasOwnProperty("module"));
     return {
         name: npmPackage.name,
-        banner: shebang ? "#!/usr/bin/env node" : undefined,
         file: file,
         format: format,
-        esModule: format !== "umd",
+        esModule: !useEsModuleMark && format !== "umd",
         freeze: false,
@@ -82,6 +110,8 @@ strict: false,
 }
-function createRollupConfig(_a) {
-    var entry = _a.entry, npmPackage = _a.npmPackage, options = _a.options;
-    var file = options.file, _b = options.format, format = _b === void 0 ? "esm" : _b;
-    var inputOptions = createInputConfig(entry, npmPackage);
+function createRollupConfig(entry, npmPackage, cliArgs) {
+    var file = cliArgs.file, _a = cliArgs.format, format = _a === void 0 ? "esm" : _a;
+    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 outputConfigs = mainFieldsConfig
@@ -96,3 +126,3 @@ .filter(function (config) {
             format: config.format,
-            shebang: options.shebang,
+            useTypescript: useTypescript,
         }, npmPackage);
@@ -105,3 +135,3 @@ });
                 format: format,
-                shebang: options.shebang
+                useTypescript: useTypescript,
             }, npmPackage)
@@ -120,3 +150,3 @@ ];
 function getPackageMeta() {
-    var pkgFilePath = path.resolve(config.rootDir, 'package.json');
+    var pkgFilePath = path__default.resolve(config.rootDir, 'package.json');
     var targetPackageJson;
@@ -139,3 +169,3 @@ try {
 function resolvePackagePath(pathname) {
-    return path.resolve(config.rootDir, pathname);
+    return path__default.resolve(config.rootDir, pathname);
 }
@@ -151,7 +181,3 @@ var utils = {
     var npmPackage = utils.getPackageMeta();
-    var rollupConfig = createRollupConfig({
-        entry: entry,
-        npmPackage: npmPackage,
-        options: options,
-    });
+    var rollupConfig = createRollupConfig(entry, npmPackage, options);
     if (watch) {
@@ -158,0 +184,0 @@ return Promise.resolve(runWatch(rollupConfig));

package.json

 {
   "name": "bunchee",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "zero config bundler for js/ts/jsx libraries",
@@ -13,3 +13,3 @@ "bin": {
     "prerelease": "yarn clean && yarn build && chmod +x dist/cli.js",
-    "build:cli": "ts-node src/cli.ts src/cli.ts -f cjs -b -o dist/cli.js",
+    "build:cli": "ts-node src/cli.ts src/cli.ts -f cjs -o dist/cli.js",
     "build:main": "ts-node src/cli.ts src/index.ts -f cjs",
@@ -42,2 +42,3 @@ "build": "yarn build:main && yarn build:cli"
     "rollup-plugin-commonjs": "10.1.0",
+    "rollup-plugin-preserve-shebang": "1.0.1",
     "tslib": "2.0.0",
@@ -44,0 +45,0 @@ "typescript": "^3.9.6"

README.md

@@ -31,3 +31,2 @@ # bunchee
   -f, --format <format>  specify bundle type. esm, cjs, umd. default is esm
-  -b, --bin              output with shebang banner at top of file
   -h, --help             output usage information
@@ -34,0 +33,0 @@

New alerts

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

26846

increased by13.19%

Lines of code

255

increased by10.39%

Worsened metrics

Dependency count

12

increased by9.09%

Number of lines in readme file

62

decreased by-1.59%

Number of low supply chain risk alerts

6

increased by50%

Dependency changes

• + Addedrollup-plugin-preserve-shebang@1.0.1

• + Addedrollup-plugin-preserve-shebang@1.0.1(transitive)