@libria/scaffold-core

Shared types and utilities used by @libria/scaffold and its template plugins.

Installation

npm install @libria/scaffold-core

API

Types

ScaffoldTemplatePlugin<TOpt> — Interface that every template plugin must implement:

interface ScaffoldTemplatePlugin<TOpt extends object = object> {
    readonly argument: string;
    getOptions(options: ScaffoldTemplatePluginOptions & Partial<ResolvedOptions<TOpt>>): Promise<Partial<{ [k in keyof TOpt]: ScaffoldTemplatePluginOption }>>;
    execute(options: ExecuteOptions<TOpt>): Promise<void>;
}

ScaffoldTemplatePluginOption<TValue> — Defines a single CLI option for a template:

type ScaffoldTemplatePluginOption<TValue = string | boolean | number> = {
    readonly flags: string;
    readonly required?: boolean;
    readonly description: string;
    readonly defaultValue?: TValue | TValue[];
    readonly choices?: TValue[];
};

ScaffoldTemplatePluginOptions — Base options passed to every template:

type ScaffoldTemplatePluginOptions = {
    name: string;
    dryRun?: boolean;
    force?: boolean;
};

SCAFFOLD_TEMPLATE_PLUGIN_TYPE — Plugin type constant ("scaffold-template").

Utilities

replacePlaceholders(targetDir, replacements) — Recursively walks a directory and replaces all occurrences of placeholder strings in .ts, .js, .json, .md, and .txt files.

await replacePlaceholders('./my-project', {
    '{PACKAGE_NAME}': 'my-lib',
    '{DESCRIPTION}': 'A cool library',
});

License

MIT