bugs: getBugsUrl()

in src/package.ts [436:496]
50 lines of code
11 McCabe index (conditional complexity)

				bugs: getBugsUrl(manifest, gitHost),
				homepage: getHomepageUrl(manifest, gitHost),
			},
			galleryBanner: manifest.galleryBanner ?? {},
			badges: manifest.badges,
			githubMarkdown: manifest.markdown !== 'standard',
			enableMarketplaceQnA,
			customerQnALink,
			extensionDependencies: [...new Set(manifest.extensionDependencies ?? [])].join(','),
			extensionPack: [...new Set(manifest.extensionPack ?? [])].join(','),
			extensionKind: extensionKind.join(','),
			localizedLanguages:
				manifest.contributes && manifest.contributes.localizations
					? manifest.contributes.localizations
							.map(loc => loc.localizedLanguageName ?? loc.languageName ?? loc.languageId)
							.join(',')
					: '',
			preRelease: !!this.options.preRelease,
		};

		if (isGitHub) {
			this.vsix.links.github = repository;
		}
	}

	async onFile(file: IFile): Promise<IFile> {
		const path = util.normalize(file.path);

		if (!/^extension\/package.json$/i.test(path)) {
			return Promise.resolve(file);
		}

		if (this.options.version && !(this.options.updatePackageJson ?? true)) {
			const contents = await read(file);
			const packageJson = JSON.parse(contents);
			packageJson.version = this.options.version;
			file = { ...file, contents: JSON.stringify(packageJson, undefined, 2) };
		}

		// Ensure that package.json is writable as VS Code needs to
		// store metadata in the extracted file.
		return { ...file, mode: 0o100644 };
	}

	async onEnd(): Promise<void> {
		if (typeof this.manifest.extensionKind === 'string') {
			util.log.warn(
				`The 'extensionKind' property should be of type 'string[]'. Learn more at: https://aka.ms/vscode/api/incorrect-execution-location`
			);
		}

		if (this.manifest.publisher === 'vscode-samples') {
			throw new Error(
				"It's not allowed to use the 'vscode-samples' publisher. Learn more at: https://code.visualstudio.com/api/working-with-extensions/publishing-extension."
			);
		}

		if (!this.manifest.repository) {
			util.log.warn(`A 'repository' field is missing from the 'package.json' manifest file.`);

			if (!/^y$/i.test(await util.read('Do you want to continue? [y/N] '))) {