multi-select.js

export const renderTags = async (dbName) => {
  const tagsDb = await db(dbName);
  await tagsDb.read();
  const allTags = [...tagsDb.data.tags];
  const selectedTags = {};
  let selecting = true;
  while (selecting) {
    const availableTags = allTags.map((tag) => ({
      name: `${tag} ${selectedTags[tag] ? " ✓" : " "}`,
      value: tag,
    }));
    let tagToRead = await arg("Read a tag", [
      ...availableTags,
      { name: "Done", value: "Done" },
    ]);
    if (tagToRead === "Done") {
      selecting = false;
    } else {
      selectedTags[tagToRead] = !selectedTags[tagToRead];
    }
  }
  return Object.keys(selectedTags).filter((tag) => selectedTags[tag]);
};