Fix calculation of commits for flow diff

hardisgroupcom · Dec 22, 2024 · 19eaa8e · 19eaa8e
1 parent 9157c4f
commit 19eaa8e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/common/utils/gitUtils.ts b/src/common/utils/gitUtils.ts
@@ -103,15 +103,18 @@ export async function computeCommitsSummary(checkOnly, pullRequestInfo: any) {
   uxLog(this, c.cyan('Computing commits summary...'));
   const currentGitBranch = await getCurrentGitBranch();
   let logResults: (DefaultLogFields & ListLogLine)[] = [];
+  let previousTargetBranchCommit = "";
   if (checkOnly || GitProvider.isDeployBeforeMerge()) {
     const prInfo = await GitProvider.getPullRequestInfo();
     const deltaScope = await getGitDeltaScope(
       prInfo?.sourceBranch || currentGitBranch,
       prInfo?.targetBranch || process.env.FORCE_TARGET_BRANCH
     );
     logResults = [...deltaScope.logResult.all];
+    previousTargetBranchCommit = deltaScope.fromCommit;
   } else {
     const logRes = await git().log([`HEAD^..HEAD`]);
+    previousTargetBranchCommit = "HEAD^"
     logResults = [...logRes.all];
   }
   logResults = arrayUniqueByKeys(logResults, ['message', 'body']).reverse();
@@ -189,7 +192,7 @@ export async function computeCommitsSummary(checkOnly, pullRequestInfo: any) {
       }
     }
     const flowListUnique = [...new Set(flowList)].sort();
-    flowDiffMarkdown = await flowDiffToMarkdown(flowListUnique, logResults[0].hash, (logResults.at(-1) || { hash: "" }).hash);
+    flowDiffMarkdown = await flowDiffToMarkdown(flowListUnique, previousTargetBranchCommit, logResults[0].hash);
   }
 
   return {