Devenv Codegen

[skudasov]

• Add Go runtime version detection for chaos codegen
• Add full N nodes devenv codegen for a single-network EVM product
• E2E tests with CL node healthchecks
• Smoke/Load/Chaos templates + generated CI workflows

This template enforces a simple workflow that developers can adapt when building system-level tests using CTF, see CLI docs:

   🔗 Chainlink's Developer Environment Generator 🔗

   Prerequisites:
     We are using Just, please install it first -  https://github.com/casey/just

   Usage:

     ⚙️ Generate basic environment:
       ctf gen env --cli myenv --product-name Knilniahc --nodes 4

     🔧 Address all TODO comments and customize it if needed

     💻 Enter the shell and spin up the environment:
       cd devenv && just cli && myenv sh

     🔍 Implement system-level smoke tests (tests/smoke_test.go) and run them:
       myenv test smoke

     📈 Implement load/chaos tests (tests/load_test.go) and run them:
       myenv test load

     🔄 Enforce quality standards in CI: copy .github/workflows to your CI templates

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Below is a summarization created by an LLM (gpt-4-0125-preview). Be mindful of hallucinations and verify accuracy.

Why

The code changes introduce a new framework for generating developer environments, CI configurations, and end-to-end tests for blockchain-based applications. These changes aim to streamline the setup and testing process for developers, making it easier to build, test, and deploy blockchain applications.

What

• Added .github/workflows/framework-codegen.yml for Framework Code Generation CI configuration.
• Added book/src/SUMMARY.md updates to include Generating Developer Environment documentation.
• Added book/src/framework/generate.md with documentation on generating Chainlink environments and infrastructure testing templates.
• Added .gitignore in framework/ to ignore generated development environments and automated test environments.
• Added CLI command implementation in framework/cmd/main.go for generating developer environments and setting up Go environments.
• Updated Go module dependencies in framework/components/dockercompose/go.sum.
• Added new test file framework/components/fake/go.sum for testing purposes.
• Implemented environment generation in framework/tmpl_gen.go and added a test in framework/tmpl_gen_test.go for validating the developer environment generation process.
• Added template for generating Wasp load test configurations in wasp/tmpl_generator.go.

[Copilot]

Pull Request Overview

This PR introduces a comprehensive developer environment generator for Chainlink testing, enabling automated creation of complete test environments with infrastructure and CI configurations. The changes streamline the setup process for system-level testing using the Chainlink Testing Framework (CTF).

Key Changes:

• Added CLI command for generating complete Chainlink developer environments with configurable node counts and network types
• Implemented Go runtime version detection for code generation to ensure compatibility
• Enhanced chaos test naming to include pod label information for better test identification

Reviewed Changes

Copilot reviewed 8 out of 11 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
.github/workflows/framework-codegen.yml	New CI workflow for testing the code generation framework
book/src/SUMMARY.md	Reorganized documentation structure to emphasize the new generator-first workflow
book/src/framework/generate.md	Updated documentation covering both environment and infrastructure test generation
framework/.gitignore	Added patterns to exclude generated development environments from version control
framework/cmd/main.go	Implemented the gen env CLI command with interactive shell support
framework/config.go	Refactored string replacement to use ReplaceAll and updated file permissions to octal notation
framework/tmpl_gen_test.go	Added end-to-end test validating environment generation and health checks
wasp/tmpl_generator.go	Enhanced with dynamic Go version detection and improved chaos test case naming

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