Method loadClientBundleCollections

src/context.ts:148–199

()

  }

  async loadClientBundleCollections(): Promise<ResolvedBundleIcons> {
    const {
      includeCustomCollections = this.options.provider !== 'server',
      scan = false,
    } = this.options.clientBundle || {}

    // Filter out the `i-` prefix and deduplicate
    const userIcons = new Set((this.options.clientBundle?.icons || []).map(i => i.replace(/^i[-:]/, '')))

    let customCollections: IconifyJSON[] = []
    if (this.options.customCollections?.length) {
      customCollections = await this.loadCustomCollection()
    }

    if (scan && !this.scanner) {
      // Merge (not overwrite) custom collection prefixes with user-provided
      // additional collections, so custom icons stay detectable by the scanner
      const additionalCollections = customCollections.map(c => c.prefix)
      const scanOptions = scan === true
        ? { additionalCollections }
        : {
            ...scan,
            additionalCollections: [
              ...additionalCollections,
              ...scan.additionalCollections || [],
            ],
          }
      this.scanner = new IconUsageScanner(scanOptions)
      await this.scanner.scanFiles(
        this.nuxt.options._layers.map(layer => layer.cwd),
        this.scannedIcons,
      )
    }

    const icons = new Set<string>([...userIcons, ...this.scannedIcons])

    // Let other modules contribute icons to the client bundle (they may also
    // remove icons, e.g. scanned false positives)
    await this.nuxt.callHook('icon:clientBundleIcons', icons)

    return resolveBundleIcons({
      icons: [...userIcons].filter(i => icons.has(i)),
      scannedIcons: [...this.scannedIcons].filter(i => icons.has(i)),
      extraIcons: [...icons].filter(i => !userIcons.has(i) && !this.scannedIcons.has(i)),
      customCollections,
      includeCustomCollections,
      // Resolve collections from the Nuxt root (and workspace root as a fallback)
      // instead of `process.cwd()`, so collections installed in a subproject are
      // found when the command is launched from a workspace root.
      resolvePaths: getResolvePaths(this.nuxt),
    })
  }
}