chore(setup): Script for IntelliJ IDEA setup

scripts/idea-setup.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -euo pipefail
+
+function new_entry_in_gitignore() {
+   echo "Creating new entry in .gitignore: .asciidoctor"
+   echo "### AsciiDoctorJ Extension Library###" >> .gitignore
+   echo .asciidoctor >> .gitignore
+}
+
+function download_and_create_gitignore_entry() {
+  echo "Downloading latest shaded AsciidoctorJ Extensions and moving it to the current working directory's .asciidoctor/lib folder"
+  wget https://repo1.maven.org/maven2/org/rodnansol/asciidoctorj-extensions/maven-metadata.xml -O /tmp/asciidoctorj-extensions-maven-metadata.xml -q
+  LATEST_VERSION=($(grep -oP '(?<=latest>)[^<]+' "/tmp/asciidoctorj-extensions-maven-metadata.xml"))
+  echo "Latest version: ${LATEST_VERSION}"
+  mkdir -p .asciidoctor/lib
+  JAR_FILE=.asciidoctor/lib/asciidoctorj-extensions-${LATEST_VERSION}-shaded.jar
+  if [ -f $JAR_FILE ]; then
+    echo "Latest version is already downloaded into the .asciidoctor/lib folder"
+  else
+    wget https://repo1.maven.org/maven2/org/rodnansol/asciidoctorj-extensions/${LATEST_VERSION}/asciidoctorj-extensions-${LATEST_VERSION}-shaded.jar -O .asciidoctor/lib/asciidoctorj-extensions-${LATEST_VERSION}-shaded.jar
+  fi
+  if ! grep -q ".asciidoctor" ".gitignore"; then
+   new_entry_in_gitignore
+  else
+    echo ".asciidoctor already exists in the .gitignore"
+  fi
+}
+
+if [ `command -v wget` ]; then
+  download_and_create_gitignore_entry
+else
+  echo "wget command must be present on your PATH before running the script, please configure your PATH"
+fi