generated from coulomb/repo-seed
206 lines
5.3 KiB
Markdown
206 lines
5.3 KiB
Markdown
# open-reuse
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*Managed continuity for valuable open-source integrations.*
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## 1. Intent
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open-reuse exists to transform proven integrations with open-source software into **structured, maintainable, and automatically managed integration assets**.
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In practice, valuable integrations are often created pragmatically: a component is reused, a service is adapted, a module is extracted, or a system is extended. Once such integrations demonstrate real-world value, they become long-term dependencies on upstream evolution.
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open-reuse provides a framework and service model to ensure that these integrations remain **robust, transparent, and continuously maintainable** over time.
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The goal is not merely reuse, but **sustainable reuse under change**.
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---
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## 2. Problem Statement
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Open-source reuse commonly suffers from the following failure modes:
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- Integrations are **implicit and undocumented**
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- Boundaries between systems are **unclear or leaky**
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- Upstream changes introduce **silent breakage or drift**
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- Updates are **manual, inconsistent, or postponed**
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- Forks and patches become **unmaintainable technical debt**
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- Responsibility is **unclear or lost over time**
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As a result, initially valuable integrations degrade into fragile liabilities.
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---
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## 3. Core Idea
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open-reuse treats every valuable integration as a **first-class, managed artifact**.
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A working integration is:
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1. **Analyzed** — its structure and dependencies are understood
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2. **Classified** — its reuse mode is explicitly defined
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3. **Refactored** — clear boundaries and interfaces are established
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4. **Reframed** — it is expressed as an *Integration Definition*
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5. **Registered** — it becomes part of the open-reuse system
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6. **Maintained** — it is continuously monitored, validated, and updated
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Automation handles the default case.
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Humans intervene only when necessary.
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---
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## 4. Lifecycle
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```text
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Build Integration
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→ Prove Value
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→ Analyze Integration
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→ Classify Reuse Mode
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→ Refactor Boundaries
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→ Create Integration Definition
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→ Register Integration
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→ Monitor Upstream Changes
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→ Auto-update + Validate
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→ Escalate if Required
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````
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open-reuse explicitly starts **after an integration has proven its value**.
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---
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## 5. Key Concepts
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### Integration
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A working reuse relationship between a local system and upstream open-source software.
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### Proven Integration
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An integration that has been built, tested, and validated as useful in practice.
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### Integration Definition
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A structured, machine-readable description of an integration, including:
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* upstream sources
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* reuse mode
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* boundaries and interfaces
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* update policies
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* validation requirements
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### Reuse Mode
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The classified pattern of reuse, such as:
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* dependency
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* plugin
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* adapter
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* component extraction
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* patch overlay
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* fork continuation
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### Reuse Boundary
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A clearly defined interface that isolates local systems from upstream change.
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### Validation Harness
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A set of automated checks ensuring the integration remains functional and compliant.
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### Update Policy
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Rules governing how upstream changes are handled (automatic, reviewed, blocked).
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### Maintainer
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A responsible party notified when automation cannot safely proceed.
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### Escalation Case
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A condition requiring human inspection, such as:
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* breaking changes
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* failed validation
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* security issues
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* license changes
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---
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## 6. System Responsibilities
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open-reuse provides:
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* A **registry** for integration definitions
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* Continuous **upstream monitoring**
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* **Impact analysis** for upstream changes
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* Automated **update execution** where safe
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* **Validation pipelines** for correctness and compliance
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* **Escalation mechanisms** to maintainers
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* A transparent **audit trail** of integration evolution
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---
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## 7. Design Principles
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### Explicit over implicit
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All integrations must be defined, structured, and inspectable.
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### Boundaries first
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Every integration must expose a clear and controlled interface.
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### Automate the default
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Safe updates and validations should require no human intervention.
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### Human-in-the-loop for uncertainty
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Ambiguous or high-risk changes must be escalated.
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### Preserve upstream alignment
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Prefer adaptation and composition over forks and divergence.
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### Keep knowledge executable
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All integration knowledge must be encoded in version-controlled artifacts.
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---
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## 8. Scope
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open-reuse focuses on:
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* Integrations between open-source applications and systems
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* Long-lived reuse relationships requiring maintenance
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* Automated handling of upstream evolution
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open-reuse does **not** aim to:
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* Replace package managers
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* Replace CI/CD systems
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* Act as a generic integration platform
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* Manage initial integration development
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It complements these by managing **what happens after integration success**.
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---
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## 9. Vision
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A world where reuse of open-source software is:
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* **Reliable** — integrations do not silently degrade
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* **Transparent** — dependencies and boundaries are explicit
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* **Maintainable** — updates are continuous and systematic
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* **Scalable** — reuse can grow without accumulating hidden risk
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open-reuse enables organizations to build on open-source ecosystems
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without turning integration into long-term fragility.
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---
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## 10. One-Sentence Summary
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open-reuse turns proven open-source integrations into structured, registered, and automatically maintained assets with explicit boundaries, validation, and controlled evolution.
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