ci: add automatic semantic version bumping for feat/fix commits

Author: yeongseon

scripts/bump-version.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+version=$(grep 'version=' version.properties | cut -d'=' -f2)
+IFS='.' read -r major minor patch <<< "$version"
+
+if git log -1 --pretty=%B | grep -q "^feat:"; then
+  minor=$((minor + 1))
+  patch=0
+elif git log -1 --pretty=%B | grep -q "^fix:"; then
+  patch=$((patch + 1))
+else
+  echo "No version bump needed."
+  exit 0
+fi
+
+new_version="$major.$minor.$patch"
+echo "Bumping version to $new_version"
+
+echo "version=$new_version" > version.properties
+
+git config user.name "github-actions"
+git config user.email "github-actions@github.com"
+git commit -am "chore: bump version to $new_version"
+git tag "v$new_version"
+git push origin HEAD --tags