✨ add junit exporter

Author: dudeofawesome

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 .tern-port
+junit.xml

markdown-link-check

@@ -4,7 +4,8 @@
 
 let chalk;
 const fs = require('fs');
-const markdownLinkCheck = require('./');
+const { promisify } = require('util');
+const markdownLinkCheck = promisify(require('./'));
 const needle = require('needle');
 const path = require('path');
 const pkg = require('./package.json');
@@ -232,17 +233,16 @@ async function processInput(filenameForOutput, stream, opts) {
 }
 
 async function runMarkdownLinkCheck(filenameForOutput, markdown, opts) {
-    return new Promise((resolve, reject) => {
-        markdownLinkCheck(markdown, opts, async function (err, results) {
-            await Promise.all(
-                opts.reporters.map(reporter => reporter(err, results, opts, filenameForOutput)
-            ));
-
-            if (err) reject();
-            else if (results.some((result) => result.status === 'dead')) reject();
-            else resolve();
-        });
-    });
+    const [err, results] = await markdownLinkCheck(markdown, opts)
+        .then(res => [null, res]).catch(err => [err]);
+
+    await Promise.allSettled(
+        opts.reporters.map(reporter => reporter(err, results, opts, filenameForOutput)
+    ));
+
+    if (err) throw null;
+    else if (results.some((result) => result.status === 'dead')) return;
+    else return;
 }
 
 async function main() {

package-lock.json

@@ -40,7 +40,8 @@
     "markdown-link-extractor": "^4.0.2",
     "needle": "^3.3.1",
     "progress": "^2.0.3",
-    "proxy-agent": "^6.4.0"
+    "proxy-agent": "^6.4.0",
+    "xmlbuilder2": "^3.1.1"
   },
   "devDependencies": {
     "@eslint/js": "^9.3.0",

package.json

@@ -0,0 +1,36 @@
+const { writeFileSync } = require('node:fs');
+const { create } = require('xmlbuilder2');
+
+const doc = create({ version: '1.0', encoding: 'UTF-8' })
+    .ele('testsuites');
+
+module.exports = async function junitReporter(err, results, opts, filenameForOutput) {
+    const suite = doc.ele('testsuite', { name: filenameForOutput });
+
+    if (err) suite.ele('error', { message: err })
+    else {
+        for (const result of results) {
+            const test = suite.ele('testcase', { classname: result.link });
+            if (result.status !== 'dead') continue;
+            else {
+                if (result.err != null) {
+                    test.ele('error', {
+                        message: result.err,
+                        type: 'error'
+                    });
+                } else {
+                    test.ele('failure', {
+                        message: result.err
+                            ?? `${result.link} is ${result.status} (${result.statusCode})`,
+                        type: result.status
+                    });
+                }
+            }
+        }
+    }
+};
+
+process.on('exit', () => {
+    writeFileSync('junit.xml', doc.end({ prettyPrint: true }) + '\n');
+    console.error('\nWrote junit.xml');
+})