Method #queryTree

lib/commands/query.js:139–161

(tree, arg)

  // builds a normalized inventory
  async #queryTree (tree, arg) {
    const items = await tree.querySelectorAll(arg, this.npm.flatOptions)
    for (const node of items) {
      // Dedup by the target's physical location so multiple logical links to the same store node collapse to one result.
      const { location } = node.target
      if (!location) {
        this.#response.push(new QuerySelectorItem(node))
        continue
      }
      const seen = this.#seen.get(location)
      if (seen === undefined) {
        this.#seen.set(location, { index: this.#response.length, rank: locationRank(node) })
        this.#response.push(new QuerySelectorItem(node))
      } else {
        // Replace the stored representation only with a more logical one for the same physical package.
        const rank = locationRank(node)
        if (rank > seen.rank) {
          this.#response[seen.index] = new QuerySelectorItem(node)
          seen.rank = rank
        }
      }
    }
  }
}

module.exports = Query