diff --git a/scripts/src/actions/find-sha-for-plan.ts b/scripts/src/actions/find-sha-for-plan.ts
index 5049359..9184425 100644
--- a/scripts/src/actions/find-sha-for-plan.ts
+++ b/scripts/src/actions/find-sha-for-plan.ts
@@ -6,22 +6,29 @@ async function findShaForPlan(): Promise<string> {
   const github = await GitHub.getGitHub()
 
   if (context.eventName !== 'push') {
+    console.log(
+      `This is not a push event ("${context.eventName}"); returning "${context.sha}"`
+    )
     return context.sha
   }
 
+  const q = `repo:${context.repo.owner}/${context.repo.repo} ${context.sha} type:pr is:merged`
+  console.log(`Running advanced query: ${q}`)
   const pulls = await github.client.paginate(
     github.client.search.issuesAndPullRequests,
     {
-      q: `repository:${context.repo.owner}/${context.repo.repo} ${context.sha} type:pr is:merged`,
+      q,
       advanced_search: 'true'
     }
   )
 
   if (pulls.length === 0) {
+    console.log('Got 0 pull request, returning empty string')
     return ''
   }
 
   const pull = pulls[0]
+  console.log(`Processing pull request number ${pull.number}`)
   const commits = await github.client.paginate(
     github.client.pulls.listCommits,
     {
@@ -31,9 +38,12 @@ async function findShaForPlan(): Promise<string> {
   )
 
   if (commits.length === 0) {
+    console.log('Found 0 commits, returning empty string')
     return ''
   }
 
+  const commit = commits[commits.length - 1]
+  console.log(`Returning commit ${commit.sha}`)
   return commits[commits.length - 1].sha
 }