Allow defining the moduleIds-related option in the transform plugins

packages/babel-core/package.json

@@ -41,6 +41,7 @@
   "dependencies": {
     "@babel/code-frame": "^7.8.3",
     "@babel/generator": "^7.8.7",
+    "@babel/helper-module-transforms": "^7.8.6",
     "@babel/helpers": "^7.8.4",
     "@babel/parser": "^7.8.7",
     "@babel/template": "^7.8.6",

packages/babel-core/src/transformation/file/file.js

@@ -5,6 +5,7 @@ import { NodePath, Scope, type HubInterface } from "@babel/traverse";
 import { codeFrameColumns } from "@babel/code-frame";
 import traverse from "@babel/traverse";
 import * as t from "@babel/types";
+import { getModuleName } from "@babel/helper-module-transforms";
 import semver from "semver";
 
 import type { NormalizedFile } from "../normalize-file";
@@ -106,49 +107,7 @@ export default class File {
   }
 
   getModuleName(): ?string {
-    const {
-      filename,
-      filenameRelative = filename,
-
-      moduleId,
-      moduleIds = !!moduleId,
-
-      getModuleId,
-
-      sourceRoot: sourceRootTmp,
-      moduleRoot = sourceRootTmp,
-      sourceRoot = moduleRoot,
-    } = this.opts;
-
-    if (!moduleIds) return null;
-
-    // moduleId is n/a if a `getModuleId()` is provided
-    if (moduleId != null && !getModuleId) {
-      return moduleId;
-    }
-
-    let moduleName = moduleRoot != null ? moduleRoot + "/" : "";
-
-    if (filenameRelative) {
-      const sourceRootReplacer =
-        sourceRoot != null ? new RegExp("^" + sourceRoot + "/?") : "";
-
-      moduleName += filenameRelative
-        // remove sourceRoot from filename
-        .replace(sourceRootReplacer, "")
-        // remove extension
-        .replace(/\.(\w*?)$/, "");
-    }
-
-    // normalize path separators
-    moduleName = moduleName.replace(/\\/g, "/");
-
-    if (getModuleId) {
-      // If return is falsy, assume they want us to use our generated default name
-      return getModuleId(moduleName) || moduleName;
-    } else {
-      return moduleName;
-    }
+    return getModuleName(this.opts, this.opts);
   }
 
   addImport() {

packages/babel-helper-module-transforms/src/get-module-name.js

@@ -0,0 +1,52 @@
+// @flow
+
+export default function getModuleName(
+  rootOpts: Object,
+  pluginOpts: Object,
+): ?string {
+  const {
+    filename,
+    filenameRelative = filename,
+
+    sourceRoot = pluginOpts.moduleRoot ?? rootOpts.moduleRoot,
+  } = rootOpts;
+
+  const {
+    moduleId = rootOpts.moduleId,
+    moduleIds = rootOpts.moduleIds ?? !!moduleId,
+
+    getModuleId = rootOpts.getModuleId,
+
+    moduleRoot = rootOpts.moduleRoot ?? sourceRoot,
+  } = pluginOpts;
+
+  if (!moduleIds) return null;
+
+  // moduleId is n/a if a `getModuleId()` is provided
+  if (moduleId != null && !getModuleId) {
+    return moduleId;
+  }
+
+  let moduleName = moduleRoot != null ? moduleRoot + "/" : "";
+
+  if (filenameRelative) {
+    const sourceRootReplacer =
+      sourceRoot != null ? new RegExp("^" + sourceRoot + "/?") : "";
+
+    moduleName += filenameRelative
+      // remove sourceRoot from filename
+      .replace(sourceRootReplacer, "")
+      // remove extension
+      .replace(/\.(\w*?)$/, "");
+  }
+
+  // normalize path separators
+  moduleName = moduleName.replace(/\\/g, "/");
+
+  if (getModuleId) {
+    // If return is falsy, assume they want us to use our generated default name
+    return getModuleId(moduleName) || moduleName;
+  } else {
+    return moduleName;
+  }
+}

packages/babel-helper-module-transforms/src/index.js

@@ -12,6 +12,8 @@ import normalizeAndLoadModuleMetadata, {
   isSideEffectImport,
 } from "./normalize-and-load-metadata";
 
+export { default as getModuleName } from "./get-module-name";
+
 export { hasExports, isSideEffectImport, isModule, rewriteThis };
 
 /**

packages/babel-plugin-transform-modules-amd/src/index.js

@@ -7,6 +7,7 @@ import {
   buildNamespaceInitStatements,
   ensureStatementsHoisted,
   wrapInterop,
+  getModuleName,
 } from "@babel/helper-module-transforms";
 import { template, types as t } from "@babel/core";
 import { getImportSource } from "babel-plugin-dynamic-import-node/utils";
@@ -96,7 +97,7 @@ export default declare((api, options) => {
             importNames.push(requireId);
           }
 
-          let moduleName = this.getModuleName();
+          let moduleName = getModuleName(this.file.opts, options);
           if (moduleName) moduleName = t.stringLiteral(moduleName);
 
           const { meta, headers } = rewriteModuleStatementsAndPrepareHeader(

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/get-module-name-option-compat/options.json

@@ -0,0 +1,5 @@
+{
+  "sourceType": "module",
+  "moduleIds": true,
+  "moduleId": "my custom module name"
+}

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/get-module-name-option-compat/output.js

@@ -0,0 +1,3 @@
+define("my custom module name", [], function () {
+  "use strict";
+});

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/get-module-name-option/options.json

@@ -1,5 +1,10 @@
 {
   "sourceType": "module",
-  "moduleIds": true,
-  "moduleId": "my custom module name"
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-amd", {
+      "moduleIds": true,
+      "moduleId": "my custom module name"
+    }]
+  ]
 }

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/module-name-compat/input.js

@@ -0,0 +1 @@
+foobar();

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/module-name-compat/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "moduleIds": true
+}

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/module-name-compat/output.js

@@ -0,0 +1,5 @@
+define("amd/module-name-compat/input", [], function () {
+  "use strict";
+
+  foobar();
+});

packages/babel-plugin-transform-modules-amd/test/fixtures/amd/module-name/options.json

@@ -1,4 +1,7 @@
 {
   "sourceType": "module",
-  "moduleIds": true
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-amd", { "moduleIds": true }]
+  ]
 }

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/get-module-name-option-compat/options.json

@@ -0,0 +1,6 @@
+{
+  "sourceType": "module",
+  "moduleIds": true,
+  "moduleId": "my custom module name",
+  "plugins": ["external-helpers", ["transform-modules-amd", { "loose": true }]]
+}

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/get-module-name-option-compat/output.js

@@ -0,0 +1,3 @@
+define("my custom module name", [], function () {
+  "use strict";
+});

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/get-module-name-option/options.json

@@ -1,6 +1,11 @@
 {
   "sourceType": "module",
-  "moduleIds": true,
-  "moduleId": "my custom module name",
-  "plugins": ["external-helpers", ["transform-modules-amd", { "loose": true }]]
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-amd", {
+      "loose": true,
+      "moduleIds": true,
+      "moduleId": "my custom module name"
+    }]
+  ]
 }

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/module-name-compat/input.js

@@ -0,0 +1 @@
+foobar();

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/module-name-compat/options.json

@@ -0,0 +1,5 @@
+{
+  "sourceType": "module",
+  "moduleIds": true,
+  "plugins": ["external-helpers", ["transform-modules-amd", { "loose": true }]]
+}

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/module-name-compat/output.js

@@ -0,0 +1,5 @@
+define("loose/module-name-compat/input", [], function () {
+  "use strict";
+
+  foobar();
+});

packages/babel-plugin-transform-modules-amd/test/fixtures/loose/module-name/options.json

@@ -1,5 +1,10 @@
 {
   "sourceType": "module",
-  "moduleIds": true,
-  "plugins": ["external-helpers", ["transform-modules-amd", { "loose": true }]]
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-amd", {
+      "loose": true,
+      "moduleIds": true
+    }]
+  ]
 }

packages/babel-plugin-transform-modules-commonjs/src/index.js

@@ -6,6 +6,7 @@ import {
   buildNamespaceInitStatements,
   ensureStatementsHoisted,
   wrapInterop,
+  getModuleName,
 } from "@babel/helper-module-transforms";
 import simplifyAccess from "@babel/helper-simple-access";
 import { template, types as t } from "@babel/core";
@@ -161,7 +162,7 @@ export default declare((api, options) => {
             });
           }
 
-          let moduleName = this.getModuleName();
+          let moduleName = getModuleName(this.file.opts, options);
           if (moduleName) moduleName = t.stringLiteral(moduleName);
 
           const { meta, headers } = rewriteModuleStatementsAndPrepareHeader(

packages/babel-plugin-transform-modules-systemjs/src/index.js

@@ -2,7 +2,7 @@ import { declare } from "@babel/helper-plugin-utils";
 import hoistVariables from "@babel/helper-hoist-variables";
 import { template, types as t } from "@babel/core";
 import { getImportSource } from "babel-plugin-dynamic-import-node/utils";
-import { rewriteThis } from "@babel/helper-module-transforms";
+import { rewriteThis, getModuleName } from "@babel/helper-module-transforms";
 
 const buildTemplate = template(`
   SYSTEM_REGISTER(MODULE_NAME, SOURCES, function (EXPORT_IDENTIFIER, CONTEXT_IDENTIFIER) {
@@ -501,7 +501,7 @@ export default declare((api, options) => {
             );
           });
 
-          let moduleName = this.getModuleName();
+          let moduleName = getModuleName(this.file.opts, options);
           if (moduleName) moduleName = t.stringLiteral(moduleName);
 
           hoistVariables(

packages/babel-plugin-transform-modules-systemjs/test/fixtures/systemjs/get-module-name-option-compat/options.json

@@ -0,0 +1,4 @@
+{
+  "moduleIds": true,
+  "moduleId": "my custom module name"
+}

packages/babel-plugin-transform-modules-systemjs/test/fixtures/systemjs/get-module-name-option-compat/output.js

@@ -0,0 +1,8 @@
+System.register("my custom module name", [], function (_export, _context) {
+  "use strict";
+
+  return {
+    setters: [],
+    execute: function () {}
+  };
+});

packages/babel-plugin-transform-modules-systemjs/test/fixtures/systemjs/get-module-name-option/options.json

@@ -1,4 +1,9 @@
 {
-  "moduleIds": true,
-  "moduleId": "my custom module name"
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-systemjs", {
+      "moduleIds": true,
+      "moduleId": "my custom module name"
+    }]
+  ]
 }

packages/babel-plugin-transform-modules-umd/src/index.js

@@ -8,6 +8,7 @@ import {
   buildNamespaceInitStatements,
   ensureStatementsHoisted,
   wrapInterop,
+  getModuleName,
 } from "@babel/helper-module-transforms";
 import { types as t, template } from "@babel/core";
 
@@ -140,7 +141,7 @@ export default declare((api, options) => {
 
           const browserGlobals = globals || {};
 
-          let moduleName = this.getModuleName();
+          let moduleName = getModuleName(this.file.opts, options);
           if (moduleName) moduleName = t.stringLiteral(moduleName);
 
           const { meta, headers } = rewriteModuleStatementsAndPrepareHeader(

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/get-module-name-option-compat/options.json

@@ -0,0 +1,6 @@
+{
+  "sourceType": "module",
+  "moduleIds": true,
+  "moduleId": "my custom module name",
+  "plugins": ["external-helpers", ["transform-modules-umd", { "loose": true }]]
+}

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/get-module-name-option-compat/output.js

@@ -0,0 +1,15 @@
+(function (global, factory) {
+  if (typeof define === "function" && define.amd) {
+    define("my custom module name", [], factory);
+  } else if (typeof exports !== "undefined") {
+    factory();
+  } else {
+    var mod = {
+      exports: {}
+    };
+    factory();
+    global.myCustomModuleName = mod.exports;
+  }
+})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function () {
+  "use strict";
+});

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/get-module-name-option/options.json

@@ -1,6 +1,11 @@
 {
   "sourceType": "module",
-  "moduleIds": true,
-  "moduleId": "my custom module name",
-  "plugins": ["external-helpers", ["transform-modules-umd", { "loose": true }]]
+  "plugins": [
+    "external-helpers",
+    ["transform-modules-umd", {
+      "loose": true,
+      "moduleIds": true,
+      "moduleId": "my custom module name"
+    }]
+  ]
 }

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/module-name-compat/input.js

@@ -0,0 +1 @@
+foobar();

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/module-name-compat/options.json

@@ -0,0 +1,5 @@
+{
+  "sourceType": "module",
+  "moduleIds": true,
+  "plugins": ["external-helpers", ["transform-modules-umd", { "loose": true }]]
+}

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/module-name-compat/output.js

@@ -0,0 +1,17 @@
+(function (global, factory) {
+  if (typeof define === "function" && define.amd) {
+    define("loose/module-name-compat/input", [], factory);
+  } else if (typeof exports !== "undefined") {
+    factory();
+  } else {
+    var mod = {
+      exports: {}
+    };
+    factory();
+    global.looseModuleNameCompatInput = mod.exports;
+  }
+})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function () {
+  "use strict";
+
+  foobar();
+});

packages/babel-plugin-transform-modules-umd/test/fixtures/loose/module-name-with-overridden-global-compat/input.mjs

@@ -0,0 +1 @@
+export default 42;