chore: add script in crement version number by 1 (#10)

chore: add script to increment version number by 1

scripts/inc_version.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# https://stackoverflow.com/questions/59895/how-do-i-get-the-directory-where-a-bash-script-is-located-from-within-the-script
+ROOT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )/../
+
+# Find the current version
+CURRENT_VERSION=$(grep -o "version: .*" ${ROOT_DIR}/resources/metabase-plugin.yaml | cut -c 10-)
+
+# Increment the version
+NEW_VERSION=$(echo $CURRENT_VERSION | awk -F. -v OFS=. '{$NF += 1 ; print}')
+
+echo "Incrementing version from ${CURRENT_VERSION} to ${NEW_VERSION}"
+
+# Update the version
+FILES=(${ROOT_DIR}/resources/metabase-plugin.yaml ${ROOT_DIR}/project.clj)
+for i in ${!FILES[@]}; do
+  sed -i "s/${CURRENT_VERSION}/${NEW_VERSION}/g" ${FILES[$i]}
+done