Add hyperjump implementation (#52)

Makefile

@@ -134,3 +134,21 @@ dist/results/go-jsonschema/%: \
 	schemas/%/instances.jsonl \
 	| dist/results/go-jsonschema
 	@$(call docker_run,go-jsonschema,/workspace/$(dir $(word 2,$^)))
+
+# HYPERJUMP
+
+implementations/hyperjump/.dockertimestamp: \
+	implementations/hyperjump/main.mjs \
+	implementations/hyperjump/package.json \
+	implementations/hyperjump/package-lock.json \
+	implementations/hyperjump/Dockerfile
+	docker build -t jsonschema-benchmark/hyperjump implementations/hyperjump
+	touch $@
+
+dist/results/hyperjump/%: \
+	implementations/hyperjump/.dockertimestamp \
+	schemas/%/schema.json \
+	schemas/%/instances.jsonl \
+	| dist/results/hyperjump
+	@$(call docker_run,hyperjump,/workspace/$(word 2,$^) /workspace/$(word 3,$^))
+

implementations/hyperjump/Dockerfile

@@ -0,0 +1,6 @@
+FROM node:22-alpine
+
+COPY . /app
+RUN npm ci --prefix /app
+ENTRYPOINT ["node", "--disable-warning=ExperimentalWarning", "/app/main.mjs"]
+CMD []

implementations/hyperjump/main.mjs

@@ -0,0 +1,61 @@
+import { registerSchema, validate } from "@hyperjump/json-schema/draft-07";
+import fs from 'fs';
+import readline from 'readline';
+import { performance } from 'perf_hooks';
+
+function readJSONFile(filePath) {
+  try {
+    const fileContent = fs.readFileSync(filePath, 'utf8');
+    return JSON.parse(fileContent);
+  } catch (error) {
+    process.exit(1);
+  }
+}
+
+async function* readJSONLines(filePath) {
+  const rl = readline.createInterface({
+    input: fs.createReadStream(filePath),
+  });
+  for await (const line of rl) {
+    yield JSON.parse(line);
+  }
+}
+
+async function validateSchema(schemaPath, instancePath) {
+  const schema = readJSONFile(schemaPath);
+
+  const schemaId = schema["$id"] || "https://example.com" + schemaPath;
+  registerSchema(schema, schemaId);
+
+  const instances = [];
+  for await (const instance of readJSONLines(instancePath)) {
+    instances.push(instance);
+  }
+  let failed = false;
+  const startTime = performance.now();
+  for (const instance of instances) {
+    const output = await validate(schemaId, instance);
+    if (!output.valid) {
+      failed = true;
+    }
+  }
+
+  const endTime = performance.now();
+
+  const durationNs = (endTime - startTime) * 1e6;
+  console.log(durationNs.toFixed(0));
+
+  // Exit with non-zero status on validation failure
+  if (failed) {
+    process.exit(1);
+  }
+}
+
+if (process.argv.length !== 4) {
+  process.exit(1);
+}
+
+const schemaPath = process.argv[2];
+const instancePath = process.argv[3];
+
+await validateSchema(schemaPath, instancePath);

implementations/hyperjump/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "jsonschema-benchmark",
+  "version": "1.0.0",
+  "author": "Juan Cruz Viotti <[email protected]>",
+  "dependencies": {
+    "@hyperjump/json-schema": "^1.9.8"
+  }
+}

implementations/hyperjump/version.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+jq --raw-output '.packages["node_modules/ajv"].version' < implementations/ajv/package-lock.json