support json

lib/update-linkstatus-obj.js

@@ -7,12 +7,21 @@
  * @param {Array} linkStatus - The existing link status to update.
  * Each status is an object with properties `link`, `status`, `status_code`, `line_number`, `position`, `error_message`, `title`, and `children`.
  *
+ * @param {Object} config - The configuration object.
+ *
  * @returns {Array} The updated link status. Each status is an object with properties `link`, `status`, `status_code`, `line_number`, `position`, `error_message`, `title`, and `children`.
  * The returned array is sorted by line number and start column in ascending order.
  */
 'use strict'
 
-function updateLinkStatusObj(astNodes, linkStatus) {
+function updateLinkStatusObj(astNodes, linkStatus, config) {
+  const isJsonFile =
+    config.fileExtensions && config.fileExtensions.includes('json')
+
+  if (isJsonFile) {
+    return handleJsonParsing(astNodes, linkStatus)
+  }
+
   const updatedLinkStatus = [...linkStatus]
   astNodes.forEach((node) => {
     const existingLink = linkStatus.find((link) => link.link === node.url)
@@ -67,4 +76,38 @@ function updateLinkStatusObj(astNodes, linkStatus) {
   return updatedLinkStatus
 }
 
+function handleJsonParsing(astNodes, linkStatus) {
+  const updatedLinkStatus = [...linkStatus]
+
+  astNodes.forEach((node) => {
+    if (typeof node === 'object' && node !== null) {
+      Object.values(node).forEach((value) => {
+        if (typeof value === 'string' && isValidUrl(value)) {
+          updatedLinkStatus.push({
+            link: value,
+            status: null,
+            status_code: null,
+            line_number: null,
+            position: null,
+            error_message: null,
+            title: null,
+            children: null,
+          })
+        }
+      })
+    }
+  })
+
+  return updatedLinkStatus
+}
+
+function isValidUrl(string) {
+  try {
+    new URL(string)
+    return true
+  } catch (_) {
+    return false
+  }
+}
+
 export { updateLinkStatusObj }

linkspector.js

@@ -141,7 +141,7 @@ export async function* linkspector(configFile, cmd) {
     const linkStatus = await checkHyperlinks(uniqueLinks, config, file)
 
     // Update linkStatusObjects with information about removed links
-    const updatedLinkStatus = updateLinkStatusObj(astNodes, linkStatus)
+    const updatedLinkStatus = updateLinkStatusObj(astNodes, linkStatus, config)
 
     // Yield an object with the relative file path and its result
     yield {

test/json.test.js

@@ -0,0 +1,50 @@
+import { describe, it, expect } from 'vitest'
+import { updateLinkStatusObj } from '../lib/update-linkstatus-obj'
+
+describe('updateLinkStatusObj', () => {
+  it('should handle JSON parsing when file extension is json', () => {
+    const astNodes = [
+      {
+        url: 'http://example.com',
+        position: {
+          start: { line: 1, column: 1 },
+          end: { line: 1, column: 20 },
+        },
+      },
+      {
+        url: 'http://example.org',
+        position: {
+          start: { line: 2, column: 1 },
+          end: { line: 2, column: 20 },
+        },
+      },
+    ]
+    const linkStatus = []
+    const config = { fileExtensions: ['json'] }
+
+    const result = updateLinkStatusObj(astNodes, linkStatus, config)
+
+    expect(result).toEqual([
+      {
+        link: 'http://example.com',
+        status: null,
+        status_code: null,
+        line_number: null,
+        position: null,
+        error_message: null,
+        title: null,
+        children: null,
+      },
+      {
+        link: 'http://example.org',
+        status: null,
+        status_code: null,
+        line_number: null,
+        position: null,
+        error_message: null,
+        title: null,
+        children: null,
+      },
+    ])
+  })
+})