graphile-build-pg/node8plus/utils.js

Build a GraphQL schema by reflection over a PostgreSQL schema. Easy to customize since it's built with plugins on graphile-build

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.parseTags = void 0;
const parseTags = str => {
  return str.split(/\r?\n/).reduce((prev, curr) => {
    if (prev.text !== "") {
      return {
        ...prev,
        text: `${prev.text}\n${curr}`
      };
    }
    const match = curr.match(/^@[a-zA-Z][a-zA-Z0-9_]*($|\s)/);
    if (!match) {
      return {
        ...prev,
        text: curr
      };
    }
    const key = match[0].slice(1).trim();
    const value = match[0] === curr ? true : curr.replace(match[0], "");
    return {
      ...prev,
      tags: {
        ...prev.tags,
        [key]: !Object.prototype.hasOwnProperty.call(prev.tags, key) ? value : Array.isArray(prev.tags[key]) ? [...prev.tags[key], value] : [prev.tags[key], value]
      }
    };
  }, {
    tags: {},
    text: ""
  });
};
exports.parseTags = parseTags;
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