Maint: Added script for incrementing FlexGet version

scripts/update_version.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+CIRCLECI_CONFIG=".circleci/config.yml"
+
+# Read current version from CircleCI config
+current_version=`sed -rn 's/^\s*IMAGE_VERSION: \"([0-9\.]*)\"$/\1/p' $CIRCLECI_CONFIG`
+
+# Prompt user for new version
+echo "The current configured version of FlexGet: $current_version"
+echo "Enter new version:"
+read new_version
+
+# Replace version in CircleCI config
+sed -i -r "s/(^\s*IMAGE_VERSION: \")([0-9\.]*)\"$/\1$new_version\"/g" $CIRCLECI_CONFIG
+
+# Commit version update
+git add $CIRCLECI_CONFIG
+git commit -m "Bump FlexGet to $new_version"