Break up github issue link message

scripts/github-issue-link.js

@@ -17,6 +17,8 @@
 // Author:
 //   sprusr
 
+const { splitStringByNewLine } = require('./utils/strings')
+
 module.exports = function(robot) {
   const github = require('githubot')(robot)
   const issueRegex = /([/A-Za-z0-9\-.]*)?#(\d+)/g
@@ -55,6 +57,7 @@ module.exports = function(robot) {
 
       response += `**${type} #${issueNumber}:** ${title} <${url}>\n`
     }
-    msg.send(response.trim())
+    const responses = splitStringByNewLine(response, 2000)
+    responses.forEach(response => msg.send(response.trim()))
   })
 }

scripts/github-pr-reminder.js

@@ -1,4 +1,5 @@
 const { prHelpers } = require('./utils/prs.js')
+const { splitStringByNewLine } = require('./utils/strings.js')
 const CronJob = require('cron').CronJob
 require('dotenv').config()
 
@@ -20,7 +21,7 @@ const getMessages = async robot => {
     prsWithoutReviews.forEach(pr => {
       response += `**PR #${pr.number}:** ${pr.title} <${pr['html_url']}>\n`
     })
-    let responses = splitStringByNewLine(response)
+    let responses = splitStringByNewLine(response, 2000)
     return responses;
   }
 }
@@ -41,23 +42,3 @@ const setupCronJob = robot => {
 module.exports = function(robot) {
   setupCronJob(robot)
 }
-
-function splitStringByNewLine(str) {
-  const maxLength = 1500;
-  const lines = str.split('\n');
-  let result = [];
-  let currentString = '';
-  lines.forEach((line) => {
-    if (currentString.length + line.length + 1 <= maxLength) {
-      // Add the line to the current string
-      currentString += line + '\n';
-    } else {
-      // Add the current string to the result array and start a new string
-      result.push(currentString);
-      currentString = line + '\n';
-    }
-  });
-  // Add the final string to the result array
-  result.push(currentString);
-  return result;
-}

scripts/utils/strings.js

@@ -0,0 +1,22 @@
+function splitStringByNewLine(str, maxLength) {
+    const lines = str.split('\n');
+    let result = [];
+    let currentString = '';
+    lines.forEach((line) => {
+      if (currentString.length + line.length + 1 <= maxLength) {
+        // Add the line to the current string
+        currentString += line + '\n';
+      } else {
+        // Add the current string to the result array and start a new string
+        result.push(currentString);
+        currentString = line + '\n';
+      }
+    });
+    // Add the final string to the result array
+    result.push(currentString);
+    return result;
+  }
+
+module.exports = {
+    splitStringByNewLine
+}