Move spring-boot-cli into spring-boot-tools

Closes gh-32492

spring-boot-project/spring-boot-tools/spring-boot-cli/src/main/homebrew/spring-boot.rb

@@ -0,0 +1,27 @@
+require 'formula'
+
+class SpringBoot < Formula
+  homepage 'https://spring.io/projects/spring-boot'
+  url 'https://repo.spring.io/${repo}/org/springframework/boot/spring-boot-cli/${project.version}/spring-boot-cli-${project.version}-bin.tar.gz'
+  version '${project.version}'
+  sha256 '${hash}'
+  head 'https://github.com/spring-projects/spring-boot.git'
+
+  if build.head?
+    depends_on 'maven' => :build
+  end
+
+  def install
+    if build.head?
+      Dir.chdir('spring-boot-cli') { system 'mvn -U -DskipTests=true package' }
+      root = 'spring-boot-cli/target/spring-boot-cli-*-bin/spring-*'
+    else
+      root = '.'
+    end
+
+    bin.install Dir["#{root}/bin/spring"]
+    lib.install Dir["#{root}/lib/spring-boot-cli-*.jar"]
+    bash_completion.install Dir["#{root}/shell-completion/bash/spring"]
+    zsh_completion.install Dir["#{root}/shell-completion/zsh/_spring"]
+  end
+end