bivvy 1.9.0

Cross-language development environment setup automation

Bivvy

Cross-language development environment setup automation, built in Rust.

Bivvy replaces ad-hoc bin/setup scripts with declarative YAML configuration, smart state tracking, and a polished CLI.

Installation

pip install bivvy

Quick Start

cd my-project
bivvy init

bivvy run

bivvy status

What It Does

# .bivvy/config.yml
app_name: myapp

steps:
  brew:
    template: brew
  ruby:
    template: bundler
    watches: [Gemfile.lock]
  node:
    template: yarn
    watches: [yarn.lock]
  db:
    command: "rails db:prepare"
    depends_on: [ruby]

workflows:
  default:
    steps: [brew, ruby, node, db]

• State tracking — only re-runs what's needed
• Watch files — detects when dependencies change
• Error recovery — retry, fix, skip, or drop to shell
• Template registry — reusable, shareable step definitions
• Remote sources — central team templates via HTTP or Git
• Secret masking — sensitive values hidden in output
• Multiple output formats — human, JSON, SARIF for lint

Commands

Command	Description
bivvy run	Run setup workflow
bivvy init	Initialize configuration
bivvy status	Show current status
bivvy list	List steps and workflows
bivvy lint	Validate configuration
bivvy last	Show last run info
bivvy history	Show execution history
bivvy config	Show resolved configuration
bivvy cache	Manage template cache
bivvy feedback	Capture friction points
bivvy completions	Generate shell completions

Documentation

Full documentation available at bivvy.dev

• Configuration
• Templates
• CLI Reference

Supported Platforms

Platform	Architecture
Linux	x64, arm64
macOS	x64, arm64
Windows	x64

License

FSL-1.1-Apache-2.0 - Functional Source License with Apache 2.0 future license (converts to Apache 2.0 after 2 years)