@equinor/fusion-framework-cli/dist/esm/lib/utils/write-file.js

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import { existsSync, mkdirSync, writeFileSync, } from 'node:fs';
import { dirname } from 'node:path';
/**
 * Writes data to a specified file, creating the necessary directories if they do not exist.
 *
 * This utility ensures that the directory structure for the file exists before writing.
 * It is useful for safe file output in scripts and CLIs where the target directory may not exist.
 *
 * @param file - The path to the file where the data should be written.
 * @param data - The content to write to the file. Can be a string or a Node.js `ArrayBufferView`.
 * @param options - Optional settings for writing the file, such as encoding or file mode.
 *
 * @throws Will throw an error if the file cannot be written.
 */
export const writeFile = (file, data, options) => {
    // Get the directory name from the file path.
    const outDir = dirname(String(file));
    // If the directory does not exist, create it recursively.
    if (!existsSync(outDir)) {
        mkdirSync(outDir, { recursive: true });
    }
    // Write the file to disk with the provided data and options.
    writeFileSync(file, data, options);
};
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