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Refactor to remove helpers.getPlatformIdentifier and simplify.

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David Anson 2022-05-05 23:14:18 -07:00
parent 295e481552
commit 19dfb960f1
3 changed files with 27 additions and 68 deletions
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27
helpers/helpers.js
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@ -789,26 +789,14 @@ function emphasisMarkersInContent(params) {
}
module.exports.emphasisMarkersInContent = emphasisMarkersInContent;
/**
* Gets the platform identifier from a string or process-like object.
*
* @param {string} platform Platform identifier (process.platform).
* @param {Object} process Node.js process object.
* @returns {string} Platform identifier.
*/
function getPlatformIdentifier(platform, process) {
return (platform || (process && process.platform) || "unknown");
}
module.exports.getPlatformIdentifier = getPlatformIdentifier;
/**
* Gets the most common line ending, falling back to the platform default.
*
* @param {string} input Markdown content to analyze.
* @param {string} [platform] Platform identifier (process.platform).
* @param {Object} [process] Node.js process object.
* @returns {string} Preferred line ending.
*/
function getPreferredLineEnding(input, platform) {
function getPreferredLineEnding(input, process) {
let cr = 0;
let lf = 0;
let crlf = 0;
@ -830,10 +818,7 @@ function getPreferredLineEnding(input, platform) {
let preferredLineEnding = null;
if (!cr && !lf && !crlf) {
preferredLineEnding =
// eslint-disable-next-line node/prefer-global/process
(getPlatformIdentifier(platform, require("process")) === "win32") ?
"\r\n" :
"\n";
(process && (process.platform === "win32")) ? "\r\n" : "\n";
} else if ((lf >= crlf) && (lf >= cr)) {
preferredLineEnding = "\n";
} else if (crlf >= cr) {
@ -885,11 +870,11 @@ module.exports.applyFix = applyFix;
*
* @param {string} input Lines of Markdown content.
* @param {Object[]} errors RuleOnErrorInfo instances.
* @param {string} [platform] Platform identifier (process.platform).
* @returns {string} Corrected content.
*/
function applyFixes(input, errors, platform) {
const lineEnding = getPreferredLineEnding(input, platform);
function applyFixes(input, errors) {
// eslint-disable-next-line node/prefer-global/process
const lineEnding = getPreferredLineEnding(input, require("process"));
const lines = input.split(newLineRe);
// Normalize fixInfo objects
let fixInfos = errors