@babel/cli - npm Package Compare versions

Comparing version 7.16.8 to 7.17.0

lib/babel/dir.js

@@ -40,2 +40,4 @@ "use strict";
 
+var watcher = require("./watcher");
+
 function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
@@ -69,4 +71,2 @@
   }) {
-    const filenames = cliOptions.filenames;
-
     function write(_x2, _x3) {
@@ -104,3 +104,3 @@ return _write.apply(this, arguments);
           if (cliOptions.verbose) {
-            console.log(src + " -> " + dest);
+            console.log(_path().relative(process.cwd(), src) + " -> " + dest);
           }
@@ -194,2 +194,5 @@
     }, 100);
+    if (cliOptions.watch) watcher.enable({
+      enableGlobbing: true
+    });
 
@@ -217,35 +220,25 @@ if (!cliOptions.skipInitialBuild) {
     if (cliOptions.watch) {
-      const chokidar = util.requireChokidar();
-      filenames.forEach(function (filenameOrDir) {
-        const watcher = chokidar.watch(filenameOrDir, {
-          persistent: true,
-          ignoreInitial: true,
-          awaitWriteFinish: {
-            stabilityThreshold: 50,
-            pollInterval: 10
-          }
-        });
-        let processing = 0;
-        ["add", "change"].forEach(function (type) {
-          watcher.on(type, function () {
-            var _ref2 = _asyncToGenerator(function* (filename) {
-              processing++;
-              if (startTime === null) startTime = process.hrtime();
+      let processing = 0;
+      cliOptions.filenames.forEach(filenameOrDir => {
+        watcher.watch(filenameOrDir);
+        watcher.onFilesChange(function () {
+          var _ref2 = _asyncToGenerator(function* (filenames) {
+            processing++;
+            if (startTime === null) startTime = process.hrtime();
 
-              try {
-                yield handleFile(filename, filename === filenameOrDir ? _path().dirname(filenameOrDir) : filenameOrDir);
-                compiledFiles++;
-              } catch (err) {
-                console.error(err);
-              }
+            try {
+              const written = yield Promise.all(filenames.map(filename => handleFile(filename, filename === filenameOrDir ? _path().dirname(filenameOrDir) : filenameOrDir)));
+              compiledFiles += written.filter(Boolean).length;
+            } catch (err) {
+              console.error(err);
+            }
 
-              processing--;
-              if (processing === 0 && !cliOptions.quiet) logSuccess();
-            });
+            processing--;
+            if (processing === 0 && !cliOptions.quiet) logSuccess();
+          });
 
-            return function (_x7) {
-              return _ref2.apply(this, arguments);
-            };
-          }());
-        });
+          return function (_x7) {
+            return _ref2.apply(this, arguments);
+          };
+        }());
       });
@@ -252,0 +245,0 @@ }

lib/babel/file.js

@@ -60,2 +60,4 @@ "use strict";
 
+var watcher = require("./watcher");
+
 function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
@@ -167,3 +169,3 @@
         const code = yield readStdin();
-        const res = yield util.transform(cliOptions.filename, code, Object.assign({}, babelOptions, {
+        const res = yield util.transformRepl(cliOptions.filename, code, Object.assign({}, babelOptions, {
           sourceFileName: "stdin"
@@ -237,2 +239,8 @@ }));
       _files = _asyncToGenerator(function* (filenames) {
+        if (cliOptions.watch) {
+          watcher.enable({
+            enableGlobbing: false
+          });
+        }
+
         if (!cliOptions.skipInitialBuild) {
@@ -243,25 +251,14 @@ yield walk(filenames);
         if (cliOptions.watch) {
-          const chokidar = util.requireChokidar();
-          chokidar.watch(filenames, {
-            disableGlobbing: true,
-            persistent: true,
-            ignoreInitial: true,
-            awaitWriteFinish: {
-              stabilityThreshold: 50,
-              pollInterval: 10
+          filenames.forEach(watcher.watch);
+          watcher.onFilesChange((changes, event, cause) => {
+            const actionableChange = changes.some(filename => util.isCompilableExtension(filename, cliOptions.extensions) || filenames.includes(filename));
+            if (!actionableChange) return;
+
+            if (cliOptions.verbose) {
+              console.log(`${event} ${cause}`);
             }
-          }).on("all", function (type, filename) {
-            if (!util.isCompilableExtension(filename, cliOptions.extensions) && !filenames.includes(filename)) {
-              return;
-            }
 
-            if (type === "add" || type === "change") {
-              if (cliOptions.verbose) {
-                console.log(type + " " + filename);
-              }
-
-              walk(filenames).catch(err => {
-                console.error(err);
-              });
-            }
+            walk(filenames).catch(err => {
+              console.error(err);
+            });
           });
@@ -268,0 +265,0 @@ }

lib/babel/options.js

@@ -126,3 +126,3 @@ "use strict";
 
-_commander().version("7.16.8" + " (@babel/core " + _core().version + ")");
+_commander().version("7.17.0" + " (@babel/core " + _core().version + ")");
 
@@ -129,0 +129,0 @@ _commander().usage("[options] <files ...>");

lib/babel/util.js

@@ -14,4 +14,3 @@ "use strict";
 exports.readdirForCompilable = readdirForCompilable;
-exports.requireChokidar = requireChokidar;
-exports.transform = transform;
+exports.transformRepl = transformRepl;
 exports.withExtension = withExtension;
@@ -59,11 +58,7 @@
 
-function _module() {
-  const data = require("module");
+var watcher = require("./watcher");
 
-  _module = function () {
-    return data;
-  };
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
 
-  return data;
-}
+function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
 
@@ -109,3 +104,3 @@ function chmod(src, dest) {
 
-function transform(filename, code, opts) {
+function transformRepl(filename, code, opts) {
   opts = Object.assign({}, opts, {
@@ -122,11 +117,27 @@ caller: CALLER,
 
-function compile(filename, opts) {
-  opts = Object.assign({}, opts, {
-    caller: CALLER
-  });
-  return new Promise((resolve, reject) => {
-    babel().transformFile(filename, opts, (err, result) => {
-      if (err) reject(err);else resolve(result);
+function compile(_x, _x2) {
+  return _compile.apply(this, arguments);
+}
+
+function _compile() {
+  _compile = _asyncToGenerator(function* (filename, opts) {
+    opts = Object.assign({}, opts, {
+      caller: CALLER
     });
+    const result = yield new Promise((resolve, reject) => {
+      babel().transformFile(filename, opts, (err, result) => {
+        if (err) reject(err);else resolve(result);
+      });
+    });
+
+    if (result) {
+      {
+        if (!result.externalDependencies) return result;
+      }
+      watcher.updateExternalDependencies(filename, result.externalDependencies);
+    }
+
+    return result;
   });
+  return _compile.apply(this, arguments);
 }
@@ -155,11 +166,2 @@
 
-function requireChokidar() {
-  try {
-    return parseInt(process.versions.node) >= 8 ? require("chokidar") : require("@nicolo-ribaudo/chokidar-2");
-  } catch (err) {
-    console.error("The optional dependency chokidar failed to install and is required for " + "--watch. Chokidar is likely not supported on your platform.");
-    throw err;
-  }
-}
-
 function withExtension(filename, ext = ".js") {
@@ -166,0 +168,0 @@ const newBasename = _path().basename(filename, _path().extname(filename)) + ext;

package.json

 {
   "name": "@babel/cli",
-  "version": "7.16.8",
+  "version": "7.17.0",
   "description": "Babel command line.",
@@ -43,4 +43,4 @@ "author": "The Babel Team (https://babel.dev/team)",
   "devDependencies": {
-    "@babel/core": "^7.16.7",
-    "@babel/helper-fixtures": "^7.16.8",
+    "@babel/core": "^7.17.0",
+    "@babel/helper-fixtures": "^7.17.0",
     "rimraf": "^3.0.0"
@@ -47,0 +47,0 @@ },

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Improved metrics

Total package byte prevSize

35846

increased by10.19%

Number of package files

13

increased by8.33%

Lines of code

908

increased by11.14%

Published versions last months

1

increased byInfinity%

No dependency changes