Files
pikasTech-HWLAB/scripts/validate-schema-drift-map.mjs
2026-05-21 15:34:52 +00:00

120 lines
4.6 KiB
JavaScript

#!/usr/bin/env node
import assert from "node:assert/strict";
import { readFile } from "node:fs/promises";
import path from "node:path";
import { fileURLToPath } from "node:url";
const repoRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
const driftMapPath = path.join(repoRoot, "protocol/schema-drift-map.json");
const requiredKeys = [
"projectId",
"operationId",
"auditId",
"traceId",
"evidenceId",
"serviceId",
"environment",
"resourceId",
"sessionId"
];
const requiredStatuses = new Set(["aligned", "gap"]);
function assertObject(value, label) {
assert.ok(value && typeof value === "object" && !Array.isArray(value), `${label} must be an object`);
}
function loadDriftMap() {
const raw = readFile(driftMapPath, "utf8");
return raw.then((content) => JSON.parse(content));
}
function assertRequiredCoverage(map) {
assertObject(map, "drift map");
assert.equal(map.version, 1, "drift map version must be 1");
assertObject(map.summary, "drift map summary");
assert.ok(Array.isArray(map.summary.aligned), "drift map summary.aligned must be an array");
assert.ok(Array.isArray(map.entities), "drift map entities must be an array");
assert.ok(
map.entities.length >= 5,
"expected drift map entities for protocol, DB, audit, evidence chain, evidence, and deploy"
);
assertObject(map.requiredKeyCoverage, "drift map requiredKeyCoverage");
for (const key of requiredKeys) {
assert.ok(Object.hasOwn(map.requiredKeyCoverage, key), `missing required coverage for ${key}`);
const coverage = map.requiredKeyCoverage[key];
assertObject(coverage, `coverage for ${key}`);
assert.ok(Array.isArray(coverage.protocol) && coverage.protocol.length >= 1, `${key} protocol coverage must exist`);
assert.ok(
Array.isArray(coverage.dbMigration) && coverage.dbMigration.length >= 1,
`${key} dbMigration coverage must exist`
);
}
}
function assertEntityDrift(entity) {
assertObject(entity, `entity ${entity?.name ?? "<unknown>"}`);
assert.equal(typeof entity.name, "string", "entity.name must be a string");
assert.equal(typeof entity.protocol, "string", `entity ${entity.name} protocol must be a string`);
assert.ok(Array.isArray(entity.drift) && entity.drift.length >= 1, `entity ${entity.name} drift must exist`);
for (const [index, entry] of entity.drift.entries()) {
assertObject(entry, `${entity.name}.drift[${index}]`);
assert.equal(typeof entry.field, "string", `${entity.name}.drift[${index}].field must be a string`);
assert.equal(typeof entry.protocolField, "string", `${entity.name}.drift[${index}].protocolField must be a string`);
assert.equal(typeof entry.dbColumn, "string", `${entity.name}.drift[${index}].dbColumn must be a string`);
assert.ok(requiredStatuses.has(entry.status), `${entity.name}.drift[${index}].status must be aligned or gap`);
if (entry.status === "gap") {
assert.equal(typeof entry.gap, "string", `${entity.name}.drift[${index}].gap must describe the gap`);
assert.ok(entry.gap.length > 0, `${entity.name}.drift[${index}].gap must not be empty`);
}
}
}
function assertSummary(map) {
const aligned = new Set(map.summary?.aligned ?? []);
for (const key of requiredKeys) {
assert.ok(aligned.has(key), `summary.aligned must include ${key}`);
}
assert.equal(typeof map.summary.gapCount, "number", "summary.gapCount must be numeric");
assert.ok(map.summary.gapCount >= 1, "summary.gapCount must report at least one gap");
}
async function main() {
const map = await loadDriftMap();
assert.equal(map.$schema, "https://json-schema.org/draft/2020-12/schema", "drift map $schema");
assert.equal(
map.$id,
"https://hwlab.pikastech.local/protocol/schema-drift-map.json",
"drift map $id"
);
assertSummary(map);
assertRequiredCoverage(map);
let alignCount = 0;
let gapCount = 0;
for (const entity of map.entities) {
assertEntityDrift(entity);
alignCount += entity.drift.filter((entry) => entry.status === "aligned").length;
gapCount += entity.drift.filter((entry) => entry.status === "gap").length;
}
assert.equal(gapCount, map.summary.gapCount, "summary.gapCount must match computed gap count");
assert.ok(
Array.isArray(map.missingToFixBeforeRealPersistence) && map.missingToFixBeforeRealPersistence.length >= 1,
"expected a non-empty list of persistence blockers"
);
assert.ok(alignCount >= 20, "expected broad alignment coverage");
assert.ok(gapCount >= 5, "expected explicit drift gaps");
console.log(`validated schema drift map with ${alignCount} aligned fields and ${gapCount} gaps`);
}
await main();