@gouvfr/dsfr-nexus/src/compose/dsfr/export/export-composer.js

Le module `dsfr-nexus` est l'interface de ligne de commande (CLI) centrale du Système de Design de l’État - DSFR. Il offre des outils pour gérer et compiler les ressources du DSFR

import { createFile, log } from '@gouvfr/dsfr-forge';
import path from 'path';

let getExporters;

try {
  const weave = await import('@gouvfr/dsfr-weave');
  getExporters = weave.getExporters;
} catch (e) {
  log.warn('Weave dependency is not available.');
  getExporters = null;
}

class ExportComposer {
  constructor (state, frameworkIds, description) {
    this._state = state;
    this._frameworkIds = frameworkIds;
    this._description = description;
  }

  async write () {
    if (!getExporters) {
      log.warn('Weave dependency is not available. Exporter cannot be used.');
      return;
    }

    for (const frameworkId of this._frameworkIds) {
      const exporters = getExporters(frameworkId, this._description);
      if (!exporters || exporters.length === 0) {
        log.warn(`No exporter found for framework ID: ${frameworkId}`);
        continue;
      }
      for (const exporter of exporters) {
        const outputs = await exporter.output();
        if (!outputs || outputs.length === 0) continue;

        for (const output of outputs) {
          if (!output || !output.filePath || !output.content) {
            log.warn(`Invalid output from renderer ${exporter.constructor.name} for framework ${frameworkId}`);
            continue;
          }
          const filePath = path.join(this._state.dest, exporter.path, output.filePath);
          createFile(filePath, output.content);
        }
      }
    }
  }
}

export { ExportComposer };