From 41d35fdafda541f9cb87a6a04d598782e2017c42 Mon Sep 17 00:00:00 2001
From: Brooooooklyn <lynweklm@gmail.com>
Date: Mon, 2 Sep 2024 10:08:16 +0000
Subject: [PATCH] ci: skip generating changelog if prev commit is not found
 (#8045)

---
 tools/changelog/index.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/tools/changelog/index.js b/tools/changelog/index.js
index 7220d6e7e2..8431315674 100644
--- a/tools/changelog/index.js
+++ b/tools/changelog/index.js
@@ -89,8 +89,16 @@ const content = await readFile(join(rootDir, pkgJsonPath), 'utf8');
 const { dependencies } = JSON.parse(content);
 const blocksuiteVersion = dependencies['@blocksuite/block-std'];
 
-const previousPkgJsonBlob = repo
-  .findCommit(PREV_VERSION)
+const prevCommit = repo.findCommit(PREV_VERSION);
+
+if (!prevCommit) {
+  console.info(
+    `Can't find prev commit ${PREV_VERSION} on the git tree, skip the changelog generation`
+  );
+  process.exit(0);
+}
+
+const previousPkgJsonBlob = prevCommit
   .tree()
   .getPath(pkgJsonPath)
   .toObject(repo)