Add script to bump version

scripts/bump_version.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Exit immediately if a command exits with a non-zero status
+set -e
+
+# Go to the project root directory
+cd "$(dirname "$0")/.."
+
+# Check that the current branch is main
+if [[ $(git rev-parse --abbrev-ref HEAD) != "main" ]]; then
+  echo "Error: Not on main branch"
+  exit 1
+fi
+
+# Check that there are no uncommitted changes
+if [[ $(git diff-index --quiet HEAD --) != 0 ]]; then
+  echo "Error: There are uncommitted changes"
+  exit 1
+fi
+
+# Pull the latest changes from main branch
+git pull origin main
+
+# Create a new branch with the current date and time as a suffix
+new_branch="bump-version-$(date +'%Y%m%d%H%M%S')"
+git checkout -b "$new_branch"
+
+# Find the version line in pubspec.yaml
+version_line=$(grep -E '^version:' pubspec.yaml)
+
+# Extract and bump the version number and code
+new_version=$(echo $version_line | awk -F '[.+]' '{printf "version: 0.%s.%d+%d", $2, $3+1, $4+1}')
+
+# Replace the version line in pubspec.yaml (macOS compatible)
+sed -i '' "s/$version_line/$new_version/" pubspec.yaml
+
+# Commit the version bump with new_version in the commit message
+git add pubspec.yaml
+git commit -m "Bump version to $new_version"
+
+gh pr create --fill -r ashilkn --base main