Tyler Gillispie
8f61cbdc49
- Renamed `forum/experiments` to `forum/poc-g1` to designate generation 1. - Created `forum/poc-g2` and a new `lab.ts` runner. - Non-destructively migrated `dag_engine_poc.ts`, `git_storage_poc.ts`, `merkle_diff_poc.ts`, and `frontmatter_poc.ts` to `poc-g2`. - Upgraded migrated PoCs to utilize actual production-ready tools (e.g. `std/yaml` parsing and isolated `Deno.Command` Git repos) per blueprint constraints. Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com> Co-authored-by: mrteye <1945243+mrteye@users.noreply.github.com>
76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
import {
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assert,
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assertEquals,
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} from "https://deno.land/std@0.224.0/testing/asserts.ts";
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import { extract } from "https://deno.land/std@0.224.0/front_matter/yaml.ts";
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/**
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* Proof of Concept: Declarative Frontmatter (YAML UUIDs)
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*
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* Demonstrates extracting UUIDv7 (mocked) from Markdown frontmatter
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* to uniquely identify and trace artifacts within the repository.
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*/
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const mockMarkdownFile = `---
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id: 018f6c3a-1234-7890-abcd-ef0123456789
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type: requirements-doc
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title: Authentication Specs
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legacy_slug: 2024-0512.1.auth.specs
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---
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# Authentication Specs
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This document outlines the authentication specs.
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`;
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const mockMissingIdMarkdown = `---
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type: draft
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title: Work in Progress
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---
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# WIP
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Just starting this document.
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`;
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function parseArtifact(content: string) {
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try {
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const { attrs, body } = extract(content);
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return { frontmatter: attrs as Record<string, unknown>, body };
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} catch (_e) {
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throw new Error("Failed to parse YAML frontmatter");
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}
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}
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function validateArtifactId(frontmatter: Record<string, unknown>): boolean {
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// Simplistic UUIDv7 regex validation mock
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const uuidRegex =
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/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
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const id = frontmatter.id;
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if (!id || typeof id !== "string") return false;
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return uuidRegex.test(id);
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}
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if (import.meta.main) {
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console.log("Running Declarative Frontmatter PoC tests...");
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try {
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// 1. Valid Document
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const validDoc = parseArtifact(mockMarkdownFile);
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assertEquals(validDoc.frontmatter.title, "Authentication Specs");
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const isValid = validateArtifactId(validDoc.frontmatter);
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assert(isValid, "Expected valid UUID in frontmatter");
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console.log(`✅ Validated Artifact ID: ${validDoc.frontmatter.id}`);
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// 2. Invalid/Missing ID Document
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const invalidDoc = parseArtifact(mockMissingIdMarkdown);
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const isInvalid = validateArtifactId(invalidDoc.frontmatter);
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assert(!isInvalid, "Expected validation to fail for missing ID");
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console.log(
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`✅ Correctly rejected document missing strict UUIDv7 identifier.`,
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);
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console.log("✅ Declarative Frontmatter PoC successful.");
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} catch (err) {
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console.error("❌ Declarative Frontmatter PoC failed:", err);
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Deno.exit(1);
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}
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}
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