@babel/cli - npm Package Compare versions

Comparing version 7.18.10 to 7.19.3

lib/babel-external-helpers.js

@@ -43,2 +43,4 @@ "use strict";
 
-console.log((0, _core().buildExternalHelpers)(_commander().whitelist, _commander().outputType));
+console.log((0, _core().buildExternalHelpers)(_commander().whitelist, _commander().outputType));
+
+//# sourceMappingURL=babel-external-helpers.js.map

lib/babel/dir.js

@@ -91,7 +91,21 @@ "use strict";
 
-          if (res.map && babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
-            const mapLoc = dest + ".map";
-            res.code = util.addSourceMappingUrl(res.code, mapLoc);
-            res.map.file = _path().basename(relative);
-            outputFileSync(mapLoc, JSON.stringify(res.map));
+          if (res.map) {
+            let outputMap = false;
+
+            if (babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
+              outputMap = "external";
+            } else if (babelOptions.sourceMaps == undefined) {
+              outputMap = util.hasDataSourcemap(res.code) ? "external" : "both";
+            }
+
+            if (outputMap) {
+              const mapLoc = dest + ".map";
+
+              if (outputMap === "external") {
+                res.code = util.addSourceMappingUrl(res.code, mapLoc);
+              }
+
+              res.map.file = _path().basename(relative);
+              outputFileSync(mapLoc, JSON.stringify(res.map));
+            }
           }
@@ -286,2 +300,4 @@
   return _ref.apply(this, arguments);
-}
+}
+
+//# sourceMappingURL=dir.js.map

lib/babel/file.js

@@ -79,5 +79,7 @@ "use strict";
       let offset = 0;
+      let hasRawMap = false;
 
       for (const result of fileResults) {
         if (!result) continue;
+        hasRawMap = !!result.map;
         mapSections.push({
@@ -88,3 +90,8 @@ offset: {
           },
-          map: result.map || emptyMap()
+          map: result.map || {
+            version: 3,
+            names: [],
+            sources: [],
+            mappings: []
+          }
         });
@@ -108,3 +115,4 @@ code += result.code + "\n";
         map: map,
-        code: code
+        code: code,
+        hasRawMap: hasRawMap
       };
@@ -124,11 +132,2 @@ }
 
-    function emptyMap() {
-      return {
-        version: 3,
-        names: [],
-        sources: [],
-        mappings: []
-      };
-    }
-
     function output(fileResults) {
@@ -141,7 +140,17 @@ const result = buildResult(fileResults);
         });
+        let outputMap = false;
 
         if (babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
+          outputMap = "external";
+        } else if (babelOptions.sourceMaps == undefined && result.hasRawMap) {
+          outputMap = util.hasDataSourcemap(result.code) ? "external" : "both";
+        }
+
+        if (outputMap) {
           const mapLoc = cliOptions.outFile + ".map";
-          result.code = util.addSourceMappingUrl(result.code, mapLoc);
 
+          if (outputMap === "external") {
+            result.code = util.addSourceMappingUrl(result.code, mapLoc);
+          }
+
           _fs().writeFileSync(mapLoc, JSON.stringify((0, _traceMapping().encodedMap)(result.map)));
@@ -278,2 +287,4 @@ }
   return _ref.apply(this, arguments);
-}
+}
+
+//# sourceMappingURL=file.js.map

lib/babel/index.js

@@ -20,2 +20,4 @@ #!/usr/bin/env node
   process.exitCode = 2;
-}
+}
+
+//# sourceMappingURL=index.js.map

lib/babel/options.js

@@ -82,3 +82,3 @@ "use strict";
 
-_commander().option("-s, --source-maps [true|false|inline|both]", "", booleanify);
+_commander().option("-s, --source-maps [true|false|inline|both]", "", booleanify, undefined);
 
@@ -127,3 +127,3 @@ _commander().option("--source-map-target [string]", "Set `file` on returned source map.");
 
-_commander().version("7.18.10" + " (@babel/core " + _core().version + ")");
+_commander().version("7.19.3" + " (@babel/core " + _core().version + ")");
 
@@ -266,2 +266,4 @@ _commander().usage("[options] <files ...>");
 function booleanify(val) {
+  if (val === undefined) return undefined;
+
   if (val === "true" || val == 1) {
@@ -288,2 +290,4 @@ return true;
   return values;
-}
+}
+
+//# sourceMappingURL=options.js.map

lib/babel/util.js

@@ -11,2 +11,3 @@ "use strict";
 exports.deleteDir = deleteDir;
+exports.hasDataSourcemap = hasDataSourcemap;
 exports.isCompilableExtension = isCompilableExtension;
@@ -99,2 +100,7 @@ exports.readdir = readdir;
 
+function hasDataSourcemap(code) {
+  const pos = code.lastIndexOf("\n", code.length - 2);
+  return pos != -1 && code.lastIndexOf("//# sourceMappingURL") < pos;
+}
+
 const CALLER = {
@@ -183,2 +189,4 @@ name: "@babel/cli"
   return debounced;
-}
+}
+
+//# sourceMappingURL=util.js.map

lib/babel/watcher.js

@@ -168,2 +168,4 @@ "use strict";
   }
-}
+}
+
+//# sourceMappingURL=watcher.js.map

package.json

 {
   "name": "@babel/cli",
-  "version": "7.18.10",
+  "version": "7.19.3",
   "description": "Babel command line.",
@@ -43,7 +43,8 @@ "author": "The Babel Team (https://babel.dev/team)",
   "devDependencies": {
-    "@babel/core": "^7.18.10",
+    "@babel/core": "^7.19.3",
     "@babel/helper-fixtures": "^7.18.6",
     "@types/fs-readdir-recursive": "^1.1.0",
     "@types/glob": "^7.2.0",
-    "rimraf": "^3.0.0"
+    "rimraf": "^3.0.0",
+    "semver": "^6.3.0"
   },
@@ -50,0 +51,0 @@ "bin": {

No alert changes

Improved metrics

Total package byte prevSize

106447

increased by186.33%

Number of package files

20

increased by53.85%

Lines of code

1006

increased by3.93%

Worsened metrics

Dev dependency count

6

increased by20%

No dependency changes