Adding common Testcontainers Guide template content

.gitignore

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+.idea

README.adoc

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+= GUIDE_TITLE
+
+This is sample code for [GUIDE_TITLE](https://testcontainers.com/guides/GUIDE_URL) Guide.
+
+== 1. Setup Environment
+Make sure you have a [compatible Docker environment](https://www.testcontainers.org/supported_docker_environment/) installed.
+
+For example:
+
+[source,shell]
+----
+$ docker version
+...
+Server: Docker Desktop 4.12.0 (85629)
+ Engine:
+  Version:          20.10.17
+  API version:      1.41 (minimum version 1.12)
+  Go version:       go1.17.11
+...
+----
+
+* Add language specific prerequisites here
+
+[source,shell]
+----
+$ java -version
+openjdk version "17.0.4" 2022-07-19
+OpenJDK Runtime Environment Temurin-17.0.4+8 (build 17.0.4+8)
+OpenJDK 64-Bit Server VM Temurin-17.0.4+8 (build 17.0.4+8, mixed mode, sharing)
+----
+
+== 2. Setup Project
+
+* Clone the repository
+[source,shell]
+----
+git clone https://github.com/testcontainers/TC_GUIDE_REPO_NAME.git
+cd TC_GUIDE_REPO_NAME
+----
+* Open the **TC_GUIDE_REPO_NAME** project in your favorite IDE.
+
+== 3. Run Tests
+
+Run the command to run the tests.
+
+[source,shell]
+----
+$ ./gradlew test //for Gradle
+$ ./mvnw verify  //for Maven
+$ go test ./...  //for Go
+$ npm test       //for Node
+----
+
+The tests should pass.

guide/replace-me-with-guide-url/index.adoc

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+---
+title: "GUIDE_TITLE"
+date: 2023-03-07T09:39:58+05:30
+draft: false
+description: GUIDE_SHORT_DESCRIPTION
+repo: https://github.com/testcontainers/TC_GUIDE_REPO_NAME
+languages:
+  - Java
+tags:
+  - spring-boot
+  - postgresql
+---
+:toc:
+:toclevels: 2
+:codebase: https://raw.githubusercontent.com/testcontainers/TC_GUIDE_REPO_NAME/main
+
+In this guide you will learn how to
+
+* Perform task 1
+* Perform task 2
+
+== Prerequisites
+* Java 17+ / Go 1.20+ / Node 16.x etc
+* Your favorite IDE (Intellij IDEA, Eclipse, NetBeans, VS Code)
+* A Docker environment supported by Testcontainers https://www.testcontainers.org/supported_docker_environment/
+
+== What we are going to achieve in this guide
+
+Summary of what we are going to implement and learn in one or two paragraphs.
+
+== Getting Started
+Explain how to create a new project with your favourite build tool support.
+
+Here is how you can include an inline code block:
+
+[source,java]
+----
+class Hello {
+    void method1() {
+        System.out.println("Hello");
+    }
+}
+----
+
+== Step 1
+
+Here is how you can include entire file from sample code:
+
+[source,sql]
+----
+include::{codebase}/src/test/resources/init-db.sql[]
+----
+
+[WARNING]
+A warning message here.
+
+== Step 2
+
+Here is how you can include specific lines of code segments from sample code:
+
+[source,java]
+----
+include::{codebase}/src/test/java/com/testcontainers/demo/LocalStackTest.java[lines="23..48,55..76"]
+----
+
+[NOTE]
+An important note here.
+
+== Summary
+Summary of what we have learned and add call-to-action.
+
+To learn more about Testcontainers visit http://testcontainers.com
+
+== Further Reading
+* https://testcontainers.com/guides/introducing-testcontainers/
+* https://www.testcontainers.org/quickstart/junit_5_quickstart/