Function linkTag has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function linkTag(args: string[]) {
  let url = '';
  const text = [];
  let external = false;
  let title = '';

Function createLoadThemeRoute has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

const createLoadThemeRoute = function(generatorResult: NormalPageGenerator | NormalPostGenerator, locals: LocalsType, ctx: Hexo) {
  const { log, theme } = ctx;
  const { path, cache: useCache } = locals;

  const layout: string[] = [...new Set(castArray(generatorResult.layout))];

Function _generateLocals has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _generateLocals() {
    const { config, env, theme, theme_dir } = this;
    const ctx = { config: { url: this.config.url } };
    const localsObj = this.locals.toObject() as SiteLocals;

Function parseFooter has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

const parseFooter = (args: string[], ctx: Hexo) => {
  const str = args.join(' ');
  if (!str) return '';

  let author = '';

Function set has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  set(path: string, data: any): this {
    if (typeof path !== 'string') throw new TypeError('path must be a string!');
    if (data == null) throw new TypeError('data is required!');

    let obj: Data;

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Function addHierarchy has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    const addHierarchy = (catHierarchy: string | string[]) => {
      const parentIds = [];
      if (!Array.isArray(catHierarchy)) catHierarchy = [catHierarchy];
      // Don't use "Promise.map". It doesn't run in series.
      // MUST USE "Promise.each".

Function parseFilename has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function parseFilename(config: string, path: string) {
  config = config.substring(0, config.length - extname(config).length);
  path = path.substring(0, path.length - extname(path).length);

  if (!permalink || permalink.rule !== config) {

Function scanAssetDir has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function scanAssetDir(ctx: Hexo, post) {
  if (!ctx.config.post_asset_folder) return;

  const assetDir = post.asset_dir;
  const baseDir = ctx.base_dir;

Function postLinkTag has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  return function postLinkTag(args: string[]) {
    let slug = args.shift();
    if (!slug) {
      throw new Error(`Post not found: "${slug}" doesn't exist for {% post_link %}`);
    }

Function prepareFrontMatter has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

const prepareFrontMatter = (data: any, jsonMode: boolean) => {
  for (const [key, item] of Object.entries(data)) {
    if (moment.isMoment(item)) {
      data[key] = item.utc().format('YYYY-MM-DD HH:mm:ss');
    } else if (moment.isDate(item)) {

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Function newConsole has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function newConsole(this: Hexo, args: NewArgs) {
  const path = args.p || args.path;
  let title: string;
  if (args._.length) {
    title = args._.pop();

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Function linkTag has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function linkTag(args: string[]) {
  let url = '';
  const text = [];
  let external = false;
  let title = '';

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Function paginatorHelper has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function paginatorHelper(this: LocalsType, options: Options = {}) {
  options = Object.assign({
    base: this.page.base || '',
    current: this.page.current || 0,
    format: `${this.config.pagination_dir}/%d/`,

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Function localeToTerritory has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

const localeToTerritory = moize.shallow(str => {
  if (str.length === 2 && localeMap[str]) return localeMap[str];

  if (str.length === 5) {
    let territory = [];

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Avoid deeply nested control flow statements.

Open

          if (isNonWhiteSpaceChar(char)) {
            if (!swig_tag_name_begin && !swig_tag_name_end) {
              swig_tag_name_begin = true;
            }

Function externalLinkFilter has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function externalLinkFilter(this: Hexo, data: RenderData): void {
  if (!EXTERNAL_LINK_POST_ENABLED) return;

  const { external_link, url } = this.config;

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Avoid deeply nested control flow statements.

Open

      } else if (state === STATE_SWIG_COMMENT) { // From swig back to plain text
        if (char === '#' && next_char === '}') {
          idx++;
          state = STATE_PLAINTEXT;
          buffer = '';

Avoid deeply nested control flow statements.

Open

            if (b < a) { // switch a & b
              const temp = a;
              a = b;
              b = temp;
            }

Function paginationPartShow has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

const paginationPartShow = (tags, options, ctx: LocalsType) => {
  const {
    current,
    total,
    space,

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Avoid deeply nested control flow statements.

Open

            if (Number.isNaN(a) || Number.isNaN(b)) continue;