All files / lib/resource-types yaml.js

100% Statements 74/74
100% Branches 9/9
100% Functions 4/4
100% Lines 74/74

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 752x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5x 5x 5x 5x 5x 4x 5x 1x 1x 5x 2x 2x 2x 2x 2x 2x 2x 2x 2x 4x 4x 4x 4x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x  
"use strict";
/**
 * @module resource-types/yaml
 */
import { getProperty, setProperty } from "dot-prop";
import fs from "fs";
import * as jsYaml from "js-yaml";
 
/**
 * Set version value in the YAML resource's property (defined in dot-notation).
 *
 * @param {String} version - version value to set
 * @param {Object} resource - resource configuration
 * @param {String} resource.path - path to the YAML file
 * @param {String} resource.params.property - property in dot-notation
 * @param {Object} opts - optional settings
 * @param {Boolean} [opts.dryRun] - when true, YAML file won't be modified
 * @param {Function} cb - standard cb(err, result) callback
 */
function setVersion(version, resource, opts, cb) {
  const property = resource.params.property;
  const data = jsYaml.load(fs.readFileSync(resource.path, "UTF-8"));
  setProperty(data, property, version);
  if (!opts.dryRun) {
    fs.writeFile(resource.path, _yamlDumpWithHeader(data), cb);
  } else {
    cb();
  }
}
 
/**
 * Dump data as YAML string, prepending YAML header (--- document separator)
 * if missing.
 *
 * @private
 * @param {Object} data - the data to dump
 * @return {String} the YAML string with header
 */
function _yamlDumpWithHeader(data) {
  const _data = jsYaml.dump(data, { indent: 2 });
  return _data.startsWith("---\n") ? _data : `---\n${_data}`;
}
 
/**
 * Get version value from the YAML resource's property (defined in
 * dot-notation).
 *
 * @param {Object} resource - resource configuration
 * @param {String} resource.path - path to the YAML file
 * @param {String} resource.params.property - property in dot-notation
 * @param {Function} cb - standard cb(err, result) callback, result is the
 *   version value
 */
function getVersion(resource, cb) {
  const property = resource.params.property;
 
  function readCb(err, result) {
    let version;
    if (!err) {
      const data = jsYaml.load(result);
      version = getProperty(data, property);
    }
    cb(err, version);
  }
  fs.readFile(resource.path, "UTF-8", readCb);
}
 
const exports = {
  setReleaseVersion: setVersion,
  setPostReleaseVersion: setVersion,
  getVersion: getVersion,
};
 
export { exports as default };