different approach to find comment

src/action.js

@@ -11,31 +11,21 @@ const { createTable, createSummary } = require('./comment')
 
 const packageLockParser = new PackageLockParser()
 
-const getCommentId = async (octokit, oktokitParams, issueNumber, commentHeader) => {
+const COMMENT_IDENTIFIER = '<!-- npm-lockfile-changes-action comment -->'
+
+const getCommentId = async (octokit, oktokitParams, issueNumber) => {
   const currentComments = await octokit.rest.issues.listComments({
     ...oktokitParams,
     issue_number: issueNumber,
     per_page: 100,
   })
-  let actionUser = 'github-action[bot]'
-  try {
-    const authenticatedUser = await octokit.rest.users.getAuthenticated()
-    console.log(authenticatedUser)
-    actionUser = authenticatedUser.login
-  } catch (e) {
-    // ignore - this fails when running with the default github token for a
-    // workflow, but if using a github app token or a personal access token,
-    // then it's necessary.
-    console.error(e)
-  }
-  debug('Action user: ' + actionUser)
 
   if (!currentComments || !currentComments.data) {
     throw Error('💥 Cannot fetch PR comments data, aborting!')
   }
 
   return currentComments.data
-    .filter(({ user, body }) => user.login === actionUser.login && body.startsWith(commentHeader))
+    .filter(({ body }) => body.includes(COMMENT_IDENTIFIER))
     .map(({ id }) => id)[0]
 }
 
@@ -133,7 +123,9 @@ const run = async () => {
         '<summary>Click to toggle table visibility</summary>\n<br/>\n\n' +
         diffsTable +
         '\n\n' +
-        '</details>'
+        '</details>' +
+        '\n\n' +
+        COMMENT_IDENTIFIER
 
       if (updateComment) {
         if (commentId) {