From efe766322637c94ca30fde90678b67dd816ea4cc Mon Sep 17 00:00:00 2001
From: lichao127 <lichao127@github.com>
Date: Wed, 10 Jul 2024 12:44:23 -0700
Subject: [PATCH] allow empty committer

---
 src/create-pull-request.ts | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/src/create-pull-request.ts b/src/create-pull-request.ts
index 0ec9338..c35021a 100644
--- a/src/create-pull-request.ts
+++ b/src/create-pull-request.ts
@@ -156,22 +156,25 @@ export async function createPullRequest(inputs: Inputs): Promise<void> {
     core.startGroup('Configuring the committer and author')
     const parsedAuthor = utils.parseDisplayNameEmail(inputs.author)
     const parsedCommitter = utils.parseDisplayNameEmail(inputs.committer)
-    git.setIdentityGitOptions([
-      '-c',
-      `author.name=${parsedAuthor.name}`,
-      '-c',
-      `author.email=${parsedAuthor.email}`,
-      '-c',
-      `committer.name=${parsedCommitter.name}`,
-      '-c',
-      `committer.email=${parsedCommitter.email}`
-    ])
-    core.info(
-      `Configured git committer as '${parsedCommitter.name} <${parsedCommitter.email}>'`
-    )
-    core.info(
-      `Configured git author as '${parsedAuthor.name} <${parsedAuthor.email}>'`
-    )
+  
+    if (inputs.author != "" && inputs.committer != "") {
+      git.setIdentityGitOptions([
+        '-c',
+        `author.name=${parsedAuthor.name}`,
+        '-c',
+        `author.email=${parsedAuthor.email}`,
+        '-c',
+        `committer.name=${parsedCommitter.name}`,
+        '-c',
+        `committer.email=${parsedCommitter.email}`
+      ])
+      core.info(
+        `Configured git committer as '${parsedCommitter.name} <${parsedCommitter.email}>'`
+      )
+      core.info(
+        `Configured git author as '${parsedAuthor.name} <${parsedAuthor.email}>'`
+      )
+    }
     core.endGroup()
 
     // Create or update the pull request branch