Improve bot release workflow (#11240)

scripts/release/commit_and_pr.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+set -e
+
+# Script to commit version bump changes and create a pull request
+# Usage: commit_and_pr.sh <version_type> <new_version> <branch_name>
+#
+# Arguments:
+#   version_type: "SGLang" or "sgl-kernel"
+#   new_version: The new version number
+#   branch_name: The git branch name to push to
+
+VERSION_TYPE="$1"
+NEW_VERSION="$2"
+BRANCH_NAME="$3"
+
+if [ -z "$VERSION_TYPE" ] || [ -z "$NEW_VERSION" ] || [ -z "$BRANCH_NAME" ]; then
+    echo "Error: Missing required arguments"
+    echo "Usage: $0 <version_type> <new_version> <branch_name>"
+    exit 1
+fi
+
+# Get changed files and format them
+echo "Getting changed files..."
+FILES_LIST=$(git diff --name-only | sed 's/^/- /')
+COMMIT_FILES=$(git diff --name-only | sed 's/^/          - /')
+
+# Commit changes
+echo "Committing changes..."
+git add -A
+git commit -m "chore: bump ${VERSION_TYPE} version to ${NEW_VERSION}
+
+This commit updates the ${VERSION_TYPE} version across all relevant files:
+${COMMIT_FILES}
+
+🤖 Generated with GitHub Actions"
+
+# Push changes
+echo "Pushing to ${BRANCH_NAME}..."
+git push origin "${BRANCH_NAME}"
+
+# Create pull request
+echo "Creating pull request..."
+PR_URL=$(gh pr create \
+  --title "chore: bump ${VERSION_TYPE} version to ${NEW_VERSION}" \
+  --body "## Summary
+
+This PR bumps the ${VERSION_TYPE} version to \`${NEW_VERSION}\` across all relevant files.
+
+## Files Updated
+${FILES_LIST}
+
+🤖 Generated with GitHub Actions" \
+  --base main \
+  --head "${BRANCH_NAME}")
+
+echo "✓ Pull request created successfully"
+
+# Add GitHub Actions job summary
+if [ -n "$GITHUB_STEP_SUMMARY" ]; then
+  cat >> "$GITHUB_STEP_SUMMARY" <<EOF
+## ✅ Version Bump Complete
+
+**Version Type:** ${VERSION_TYPE}
+**New Version:** \`${NEW_VERSION}\`
+
+### 📝 Pull Request Created
+${PR_URL}
+
+### 📦 Files Updated
+${FILES_LIST}
+EOF
+fi