Schema: robos:PullRequest

Formal W3C SHACL constraint shape and OSLC JSON-LD specification for robos:PullRequest in the organization package store.

Table of contents

  1. Specification Metadata
  2. Upstream Schema Basis (Refers From) & Global Standards Provenance
  3. Entity Relationship & Schema Context
  4. Property Constraints & SHACL Rules
  5. Canonical OSLC JSON-LD Example
  6. Programmatic SHACL Validation

Specification Metadata

Upstream Schema Basis (Refers From) & Global Standards Provenance

This RobOS schema is modeled after and directly aligns with two levels of global standards:

  • Universal Schema.org Class: https://schema.org/UpdateAction (100% interoperability with search engines, web indexers, and general AI reasoning)
  • Specialized Domain Standard: http://open-services.net/ns/cm#ChangeRequest (de facto standard for domain-specific ALM, BDD, or infrastructure operations)
  • Canonical Reference: http://open-services.net/ns/cm#ChangeRequest
  • Agent Guidelines: When autonomous agents generate, expand, or validate instances of robos:PullRequest, they MUST adhere to and base their output on this referred schema object and universal Schema.org parent class, extending it with RobOS SDLC properties.

Entity Relationship & Schema Context

Pull Request robos:PullRequest

Governed by W3C SHACL shape urn:robos:shape:PullRequestShape within the Organization & Teams (robos.org) (robos.org) package store.

dcterms:title robos:prNumber robos:sourceBranch robos:targetBranch robos:status

Property Constraints & SHACL Rules

Property Path Name Multiplicity Data Type Constraint Rule / Validation Message
dcterms:title Title / Display Name 1..* xsd:string Pull Request must have a title.
robos:prNumber Pull Request Number 1..* xsd:integer Pull Request must specify PR number.
robos:sourceBranch Source Branch 1..* xsd:string Pull Request must declare source branch.
robos:targetBranch Target Branch 1..* xsd:string Pull Request must declare target branch.
robos:status Lifecycle Status 1..* xsd:string Pull Request must declare status (open, merged, closed).

Canonical OSLC JSON-LD Example 

{
  "@id": "urn:robos:organization:pull-request-sample",
  "@type": [
    "robos:PullRequest",
    "robos:MergeRequest",
    "schema:UpdateAction",
    "oslc:Resource"
  ],
  "dcterms:title": "Sample Pull Request",
  "dcterms:description": "Canonical reference instance for robos:PullRequest.",
  "robos:package": "organization",
  "robos:namespace": "robos.org",
  "robos:prNumber": 142,
  "robos:sourceBranch": "feat/new-feature",
  "robos:targetBranch": "main",
  "robos:status": "active",
  "robos:schemaOrgType": "https://schema.org/UpdateAction",
  "robos:domainStandard": "http://open-services.net/ns/cm#ChangeRequest",
  "robos:refersFrom": "http://open-services.net/ns/cm#ChangeRequest"
}

Programmatic SHACL Validation 

const { SHACLValidator } = require('/usr/local/share/robos/robos-graph/lib/shacl-validator');
const { OSLCGraphParser, OSLC_CONTEXT } = require('/usr/local/share/robos/robos-graph/lib/oslc-parser');

const validator = new SHACLValidator();
const result = validator.validateGraph(new OSLCGraphParser({
  "@context": OSLC_CONTEXT,
  "robos:nodes": [
    {
        "@id": "urn:robos:organization:pull-request-sample",
        "@type": [
            "robos:PullRequest",
            "robos:MergeRequest",
            "schema:UpdateAction",
            "oslc:Resource"
        ],
        "dcterms:title": "Sample Pull Request",
        "dcterms:description": "Canonical reference instance for robos:PullRequest.",
        "robos:package": "organization",
        "robos:namespace": "robos.org",
        "robos:prNumber": 142,
        "robos:sourceBranch": "feat/new-feature",
        "robos:targetBranch": "main",
        "robos:status": "active",
        "robos:schemaOrgType": "https://schema.org/UpdateAction",
        "robos:domainStandard": "http://open-services.net/ns/cm#ChangeRequest",
        "robos:refersFrom": "http://open-services.net/ns/cm#ChangeRequest"
    }
  ],
}));

console.log("Conforms:", result.conforms); // Expected: true