Schema: robos:GitCommit

Formal W3C SHACL constraint shape and OSLC JSON-LD specification for robos:GitCommit 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/SoftwareSourceCode (100% interoperability with search engines, web indexers, and general AI reasoning)
  • Specialized Domain Standard: https://schema.org/SoftwareSourceCode (de facto standard for domain-specific ALM, BDD, or infrastructure operations)
  • Canonical Reference: https://schema.org/SoftwareSourceCode
  • Agent Guidelines: When autonomous agents generate, expand, or validate instances of robos:GitCommit, 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

Git Commit robos:GitCommit

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

dcterms:title robos:commitSha robos:repository

Property Constraints & SHACL Rules

Property Path Name Multiplicity Data Type Constraint Rule / Validation Message
dcterms:title Title / Display Name 1..* xsd:string Git Commit must have a title or message snippet.
robos:commitSha Git Commit SHA 1..* xsd:string Git Commit must specify commit SHA hash.
robos:repository Git Repository 1..* xsd:string Git Commit must link to parent repository.

Canonical OSLC JSON-LD Example 

{
  "@id": "urn:robos:organization:git-commit-sample",
  "@type": [
    "robos:GitCommit",
    "robos:CommitRef",
    "schema:SoftwareSourceCode",
    "oslc:Resource"
  ],
  "dcterms:title": "Sample Git Commit",
  "dcterms:description": "Canonical reference instance for robos:GitCommit.",
  "robos:package": "organization",
  "robos:namespace": "robos.org",
  "robos:commitSha": "4a8f9c1b2e3d4f5a6b7c8d9e0f1a2b3c4d5e6f7a",
  "robos:repository": "github.com/acme/sample-repo",
  "robos:schemaOrgType": "https://schema.org/SoftwareSourceCode",
  "robos:domainStandard": "https://schema.org/SoftwareSourceCode",
  "robos:refersFrom": "https://schema.org/SoftwareSourceCode"
}

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:git-commit-sample",
        "@type": [
            "robos:GitCommit",
            "robos:CommitRef",
            "schema:SoftwareSourceCode",
            "oslc:Resource"
        ],
        "dcterms:title": "Sample Git Commit",
        "dcterms:description": "Canonical reference instance for robos:GitCommit.",
        "robos:package": "organization",
        "robos:namespace": "robos.org",
        "robos:commitSha": "4a8f9c1b2e3d4f5a6b7c8d9e0f1a2b3c4d5e6f7a",
        "robos:repository": "github.com/acme/sample-repo",
        "robos:schemaOrgType": "https://schema.org/SoftwareSourceCode",
        "robos:domainStandard": "https://schema.org/SoftwareSourceCode",
        "robos:refersFrom": "https://schema.org/SoftwareSourceCode"
    }
  ],
}));

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