- add additional settings to ensure we won't spend the whole API quota if a merge included non anticipated commits

src/pullRequests.ts

@@ -52,7 +52,8 @@ export class PullRequests {
     owner: string,
     repo: string,
     fromDate: moment.Moment,
-    toDate: moment.Moment // eslint-disable-line @typescript-eslint/no-unused-vars
+    toDate: moment.Moment, // eslint-disable-line @typescript-eslint/no-unused-vars
+    maxPullRequests: number
   ): Promise<PullRequestInfo[]> {
     const mergedPRs: PullRequestInfo[] = []
     const options = this.octokit.pulls.list.endpoint.merge({
@@ -83,7 +84,11 @@ export class PullRequests {
       }
 
       const firstPR = prs[0]
-      if (firstPR.merged_at && fromDate.isAfter(moment(firstPR.merged_at))) {
+      if (firstPR.merged_at && fromDate.isAfter(moment(firstPR.merged_at)) || mergedPRs.length >= maxPullRequests) {
+        if( mergedPRs.length >= maxPullRequests ) {
+          core.info(`Reached 'maxPullRequests' count ${maxPullRequests}`)
+        }
+      
         // bail out early to not keep iterating on PRs super old
         return sortPullRequests(mergedPRs, true)
       }
@@ -92,11 +97,24 @@ export class PullRequests {
     return sortPullRequests(mergedPRs, true)
   }
 
-  filterCommits(commits: CommitInfo[]): CommitInfo[] {
+  filterCommits(commits: CommitInfo[], excludeMergeBranches: string[]): CommitInfo[] {
     const prRegex = /Merge pull request #(\d+)/
     const filteredCommits = []
 
     for (const commit of commits) {
+      if(excludeMergeBranches) {
+        let matched = false
+        for (const excludeMergeBranch of excludeMergeBranches) {
+          if(commit.summary.includes(excludeMergeBranch)) {
+            matched = true
+            break
+          }
+        }
+        if(matched) {
+          continue
+        }
+      }
+
       const match = commit.summary.match(prRegex)
       if (!match) {
         continue