Add "isEntry" to "getModuleInfo"

rollup · May 13, 2019 · d73d100 · d73d100
1 parent e0ed3b9
commit d73d100
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Showing 4 changed files with 13 additions and 4 deletions.
diff --git a/docs/05-plugins.md b/docs/05-plugins.md
@@ -360,6 +360,7 @@ Returns additional information about the module in question in the form
 ```
 {
   id: string, // the id of the module, for convenience
+  isEntry: boolean, // is this a user- or plugin-defined entry point
   isExternal: boolean, // for external modules that are not included in the graph
   importedIds: string[], // the module ids imported by this module
   hasModuleSideEffects: boolean // are imports of this module included if nothing is imported from it

diff --git a/src/rollup/types.d.ts b/src/rollup/types.d.ts
@@ -125,6 +125,7 @@ export interface PluginContext extends MinimalPluginContext {
 		hasModuleSideEffects: boolean;
 		id: string;
 		importedIds: string[];
+		isEntry: boolean;
 		isExternal: boolean;
 	};
 	/** @deprecated Use `this.resolve` instead */

diff --git a/src/utils/pluginDriver.ts b/src/utils/pluginDriver.ts
@@ -1,5 +1,6 @@
 import { EventEmitter } from 'events';
 import { version as rollupVersion } from 'package.json';
+import ExternalModule from '../ExternalModule';
 import Graph from '../Graph';
 import Module from '../Module';
 import {
@@ -177,10 +178,12 @@ export function createPluginDriver(
 				return {
 					hasModuleSideEffects: foundModule.moduleSideEffects,
 					id: foundModule.id,
-					importedIds: foundModule.isExternal
-						? []
-						: (foundModule as Module).sources.map(id => (foundModule as Module).resolvedIds[id].id),
-					isExternal: !!foundModule.isExternal
+					importedIds:
+						foundModule instanceof ExternalModule
+							? []
+							: foundModule.sources.map(id => foundModule.resolvedIds[id].id),
+					isEntry: foundModule instanceof Module && foundModule.isEntryPoint,
+					isExternal: foundModule instanceof ExternalModule
 				};
 			},
 			meta: {

diff --git a/test/function/samples/plugin-module-information/_config.js b/test/function/samples/plugin-module-information/_config.js
@@ -21,24 +21,28 @@ module.exports = {
 						hasModuleSideEffects: true,
 						id: ID_MAIN,
 						importedIds: [ID_FOO, ID_NESTED],
+						isEntry: true,
 						isExternal: false
 					});
 					assert.deepEqual(this.getModuleInfo(ID_FOO), {
 						hasModuleSideEffects: true,
 						id: ID_FOO,
 						importedIds: [ID_PATH],
+						isEntry: false,
 						isExternal: false
 					});
 					assert.deepEqual(this.getModuleInfo(ID_NESTED), {
 						hasModuleSideEffects: true,
 						id: ID_NESTED,
 						importedIds: [ID_FOO],
+						isEntry: false,
 						isExternal: false
 					});
 					assert.deepEqual(this.getModuleInfo(ID_PATH), {
 						hasModuleSideEffects: true,
 						id: ID_PATH,
 						importedIds: [],
+						isEntry: false,
 						isExternal: true
 					});
 				}