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refactor(@angular/cli): handle undefined ng add collection name

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Fixes an issue where JSON help extraction fails if the `ng add` collection name is undefined.
This commit is contained in:
Alan Agius 2025-02-13 13:49:56 +00:00
parent 57a08c92f2
commit f5689e9525
1 changed files with 15 additions and 6 deletions
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21
packages/angular/cli/src/commands/add/cli.ts
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@ -100,7 +100,11 @@ export default class AddCommandModule
// `ng add @angular/localize -- --package-options`.
.strict(false);
const collectionName = await this.getCollectionName();
const collectionName = this.getCollectionName();
if (!collectionName) {
return localYargs;
}
const workflow = this.getOrCreateWorkflowForBuilder(collectionName);
try {
@ -401,14 +405,19 @@ export default class AddCommandModule
return false;
}
private async getCollectionName(): Promise<string> {
let [, collectionName] = this.context.args.positional;
private getCollectionName(): string | undefined {
const [, collectionName] = this.context.args.positional;
if (!collectionName) {
return undefined;
}
// The CLI argument may specify also a version, like `ng add @my/lib@13.0.0`,
// but here we need only the name of the package, like `@my/lib`
// but here we need only the name of the package, like `@my/lib`.
try {
const packageIdentifier = npa(collectionName);
collectionName = packageIdentifier.name ?? collectionName;
const packageName = npa(collectionName).name;
if (packageName) {
return packageName;
}
} catch (e) {
assertIsError(e);
this.context.logger.error(e.message);