gitbook-plugin-include-codeblock/lib/template.js

GitBook plugin for including file

// LICENSE : MIT
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getTemplateContent = getTemplateContent;
exports.readFileFromPath = readFileFromPath;

var _options = require("./options.js");

var fs = require("fs");

/**
 * Sunc file read with path check
 * @param {string} path
 * @return {string}
 */
function readFileFromPath(path) {
  var content;

  try {
    content = fs.readFileSync(path, "utf8");
  } catch (err) {
    if (err.code === "ENOENT") {
      console.warn("Error: file not found: " + path);
      return "Error: file not found: " + path;
    } else {
      throw err;
    }
  }

  return content;
}
/**
 * Load template from template label
 * @param {object} kvMap
 * @return {string}
 */


function getTemplateContent(kvMap) {
  var t = kvMap.template;
  var dt = _options.defaultBookOptionsMap.template;
  var tPath = _options.defaultTemplateMap[t];
  var dtPath = _options.defaultTemplateMap[dt];
  var isTemplateDefault = t === dt;
  var isTemplatePath = tPath === undefined;
  var p; // No template option.

  if (isTemplateDefault) {
    p = dtPath;
  } else if (isTemplatePath) {
    // Template option is a path.
    p = t;
  } else {
    // Template option one of template/ directory.
    p = tPath || dtPath;
  }

  return readFileFromPath(p);
}
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