fix: checkout branch

.github/workflows/docker.yml

@@ -7,6 +7,7 @@ on:
       - action/**
     branches:
       - main
+      - action
 
 jobs:
   docker:

action/src/flows/in-branch.ts

@@ -55,11 +55,20 @@ export class InBranchFlow extends IntegrationFlow {
   }
 
   private configureGit() {
+    const { baseBranchName } = this.platformKit.platformConfig;
+
     execSync(`git config --global safe.directory ${process.cwd()}`);
 
     execSync(`git config user.name "${gitConfig.userName}"`);
     execSync(`git config user.email "${gitConfig.userEmail}"`);
 
+    try {
+      execSync(`git branch ${baseBranchName}`, { stdio: "inherit" });
+    } catch (e) {
+      // the branch exists
+    }
+    execSync(`git checkout ${baseBranchName}`, { stdio: "inherit" });
+
     const currentAuthor = `${gitConfig.userName} <${gitConfig.userEmail}>`;
     const authorOfLastCommit = execSync(
       `git log -1 --pretty=format:'%an <%ae>'`,