@dapplion/benchmark/lib/esm/history/schema.js

Ensures that new code does not introduce performance regressions with CI. Tracks:

import Ajv from "ajv";
export const emptyBenchmarkHistory = { benchmarks: {} };
const ajv = new Ajv({ allErrors: true });
/** TS type `BenchmarkResults` */
const benchmarkResultsSchema = {
    type: "array",
    items: {
        type: "object",
        properties: {
            id: { type: "string" },
            averageNs: { type: "number" },
            runsDone: { type: "integer" },
            totalMs: { type: "number" },
            factor: { type: "number" },
        },
        required: ["id", "averageNs", "runsDone", "totalMs"],
    },
};
/** TS type `Benchmark` */
const benchmarkSchema = {
    type: "object",
    properties: {
        commitSha: { type: "string" },
        results: benchmarkResultsSchema,
    },
    required: ["commitSha", "results"],
};
/** TS type `BenchmarkHistory` */
const benchmarkHistorySchema = {
    type: "object",
    properties: {
        benchmarks: {
            type: "object",
            patternProperties: {
                "^.*$": {
                    type: "array",
                    items: benchmarkSchema,
                },
            },
        },
    },
    required: ["benchmarks"],
};
export function validateBenchmark(data) {
    const validate = ajv.compile(benchmarkSchema);
    const valid = validate(data);
    if (!valid) {
        throw Error(`Invalid BenchmarkResults ${JSON.stringify(validate.errors, null, 2)}`);
    }
}
export function validateHistory(history) {
    const validate = ajv.compile(benchmarkHistorySchema);
    const valid = validate(history);
    if (!valid)
        throw Error(`Invalid BenchmarkHistory ${JSON.stringify(validate.errors, null, 2)}`);
}