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Releases: coccyx/gogen

Release v0.13.0

10 Mar 04:11
@github-actions github-actions
v0.13.0
1c73c85

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Release v0.13.0 Latest
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Release v0.13.0

Docker Images

  • docker pull clintsharp/gogen:0.13.0
  • docker pull clintsharp/gogen-api:0.13.0

Latest Tag

  • docker pull clintsharp/gogen:latest
  • docker pull clintsharp/gogen-api:latest

Gogen Release Notes

Version 0.13.0

New Features

  • Added GitHub OAuth authentication for configuration management
    • OAuth login flow with GitHub for user identity
    • Users can create, edit, and delete their own configurations
    • My Configurations page for managing owned configs
    • Protected routes for authenticated operations

UI Overhaul

  • Redesigned UI with dark terminal-style developer theme
    • Terminal color palette with JetBrains Mono font
    • Monaco editor and xterm terminal with dark themes
    • Compact, developer-friendly layout
  • Unified create/edit screens with integrated execution panel
    • Test configurations while editing with terminal and structured output tabs
    • Interactive JSON browser with per-event collapse/expand

Code Quality

  • Improved test coverage from 52% to 75% with simplified test helpers
  • Added 28 integration tests covering config, templates, tokens, and concurrency
  • DRY refactoring: uniform rate maps, generic setDefault helper, string builders
  • Replaced deprecated io/ioutil with io and os equivalents
  • Split config.go (900+ lines) into focused files for maintainability
  • Added HTTP helper with proper resource cleanup and structured error types
  • Fixed error handling: return parse errors, log marshal errors
  • Fixed logger package name to match directory convention
  • Fixed concurrency safety with sync.Once for ROT initialization
  • Replaced deprecated oauth2.NoContext with context.Background()

Infrastructure

  • Added CORS preflight OPTIONS handlers for all API endpoints
  • Added staging environment support for API Gateway and Lambda
  • Updated CI/CD with OAuth credential management per environment

Bug Fixes

  • Fixed race condition in ROT channel initialization
  • Fixed flaky TestTCPRFC5424Output trailing newline issue
  • Fixed Splunk HEC field transform duplication

Version 0.12.1

New Features

  • Added automated release cycle with Docker image versioning
    • Docker images now tagged with semantic version numbers (e.g., clintsharp/gogen:0.12.1)
    • Added GitHub Actions workflow for automated releases on version tags
    • Both gogen and gogen-api images are versioned and published to Docker Hub

Improvements

  • Enhanced CI/CD pipeline to support version-based releases
    • CI workflow now skips on tag pushes to avoid conflicts with release workflow
    • Updated docker-push.sh script to support version tagging
    • Release workflow creates GitHub releases with build artifacts

Bug Fixes

  • Fixed race condition with nil pointer in outputter.go

Version 0.12.0

Breaking Changes

  • Configuration storage backend migrated from GitHub Gists to S3 (managed via gogen-api).
    • Direct interaction with GitHub Gists for configuration management is no longer supported.

New Features

  • Added a web-based UI for managing Gogen configurations.
    • Built with React, TypeScript, and Tailwind CSS.
    • Allows creating, viewing, editing, and deleting configurations.

Improvements

  • Refactored core Go codebase (gogen) to utilize the gogen-api for configuration management.
  • Significantly updated the backend API (gogen-api):
    • Refactored core API endpoints (CRUD, search).
    • Migrated build and deployment to AWS SAM (template.yaml, deploy_lambdas.sh).
    • Improved local development environment with Docker Compose (docker-compose.yml) and setup scripts (setup_local_db.sh).
    • Enhanced utilities for CORS, database interactions, and S3 operations.
  • Updated Go dependencies (go.mod, go.sum).
  • Minor refactoring in core Go components (internal/, outputter/).

Infrastructure

  • Updated GitHub Actions CI workflow (.github/workflows/ci.yml).
  • Added setup scripts for Python virtual environment (setup_venv.sh) and local DynamoDB (gogen-api/setup_local_db.sh).
  • Added Docker Compose configuration (gogen-api/docker-compose.yml) for local API development.

Internal Changes

  • Added Cursor AI rules for API and UI development (.cursor/rules/).
  • Updated .gitignore.

Bug Fixes

  • Fixed bug where statistics were not collected correctly during shutdown on short-duration runs.

Version 0.11.0

Breaking Changes

  • Removed Splunk modinput and Splunk app support
    • All Splunk-specific functionality has been removed to focus on core event generation capabilities
    • Users relying on Splunk integration will need to use alternative methods for data ingestion

Improvements

  • Significantly improved test coverage across multiple components:
    • Added network testing suite
    • Added devnull and stdout output tests
    • Enhanced HTTP output testing
    • Added RunOnce operation tests
    • Improved timer and core functionality tests

Infrastructure

  • Migrated from Travis CI to GitHub Actions
  • Added Coveralls integration for code coverage reporting
  • Updated deployment process

Bug Fixes

  • Fixed issue with long intervals not shutting down in a reasonable time
  • Fixed timezone extraction bug in tests
  • Addressed flaky test behaviors

Internal Changes

  • Refactored core components for better maintainability
  • Updated configuration handling
  • Enhanced logging system reliability

For more information, please refer to the documentation.

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Cache + Bug Fixes

22 Sep 19:55
@coccyx coccyx
v0.10.0
0793b5a

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Cache + Bug Fixes

Numerous bug fixes and support for caching.

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New Outputs and Fixes

13 Apr 23:31
@coccyx coccyx
v0.9.0
1a526ae
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New Outputs and Fixes

Contains the following enhancements and fixes:

  • Supports new output templates: rfc3164, rfc5424, splunktcpuf and elasticsearch. Pair with right output (tcp, http) to use with expected destinations.
  • New outputs: kafka, splunktcpuf
  • CPU Usage for S2S is now significantly better along with numerous bug fixes related to connectivity, retries, etc
  • Supports logging to a file
  • Input and Output queues are tunable and smaller, so blocking destination should consume much less RAM
  • Updated build process, moved to go mod

To update, curl -Lso /usr/local/bin/gogen https://api.gogen.io/linux/gogen or curl -Lso /usr/local/bin/gogen https://api.gogen.io/osx/gogen

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