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inventid/opengraph-cacher

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Showing 3 of 23 total issues

Function fetchFromRemote has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
Open

async function fetchFromRemote(urlToFetch) {
    const options = {
        url : encodeURI(urlToFetch),
        timeout : HTTP_TIMEOUT,
        headers : {
Severity: Minor
Found in src/opengraph.js - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function fetchFromRemote has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

async function fetchFromRemote(urlToFetch) {
    const options = {
        url : encodeURI(urlToFetch),
        timeout : HTTP_TIMEOUT,
        headers : {
Severity: Minor
Found in src/opengraph.js - About 1 hr to fix

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

    export default function postProcess(url, data) {
    const result = defaultOutput(url);
    const canonicalUrl = data.ogUrl || url;

    // Format images for their special cases
    Severity: Minor
    Found in src/mapper.js - About 1 hr to fix
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