add 1.2.2 to bun-version matrix at workflows

.github/workflows/pr.yml

@@ -61,7 +61,8 @@ jobs:
         max-parallel: 3
         matrix:
           bun-version:
-            - 1.1.43
+            - 1.4.43
+            - 1.2.2
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/release.yml

@@ -92,7 +92,8 @@ jobs:
       max-parallel: 1
       matrix:
         bun-version:
-            - 1.1.43
+            - 1.4.43
+            - 1.2.2
 
     steps:
       - uses: actions/checkout@v4

benchmarks/helpers/main.ts

@@ -29,9 +29,23 @@ function pathFromStack() {
   }
   throw new Error('Could not get dirname');
 }
+
+function getRuntimeWithVersion() {
+  // @ts-expect-error
+  if (typeof Bun !== 'undefined') {
+    return { RUNTIME: 'bun', RUNTIME_VERSION: process.versions['bun'] };
+  }
+
+  // @ts-expect-error
+  if (typeof Deno !== 'undefined') {
+    return { RUNTIME: 'deno', RUNTIME_VERSION: process.versions['deno']};
+  }
+
+  return { RUNTIME: 'node', RUNTIME_VERSION: process.version };
+}
+
 const DOCS_DIR = join(pathFromStack().dirpath, '../../docs');
-const RUNTIME = process.env.RUNTIME || 'node';
-const RUNTIME_VERSION = process.env.RUNTIME_VERSION || process.version;
+const { RUNTIME, RUNTIME_VERSION } = getRuntimeWithVersion();
 const RUNTIME_FOR_PREVIEW = 'node';
 const NODE_VERSION_FOR_PREVIEW = 20;
 
@@ -118,6 +132,7 @@ async function runBenchmarks(name: string, cases: BenchmarkCase[]) {
 // append results to an existing file or create a new one
 function appendResults(results: BenchmarkResult[]) {
   const fileName = resultsJsonFilename();
+  console.log('fileName', fileName, RUNTIME, RUNTIME_VERSION);
   const existingResults: BenchmarkResult[] = existsSync(fileName)
     ? JSON.parse(readFileSync(fileName).toString()).results
     : [];
@@ -163,6 +178,12 @@ function previewSvgFilename() {
 }
 
 function getNodeMajorVersion() {
+  // Hack for bun runtime to include major and minor version
+  // like 1.2.3 -> 1.2
+  if (RUNTIME === 'bun') {
+    return parseFloat(RUNTIME_VERSION);
+  }
+
   let majorVersion = 0;
 
   majorVersion = parseInt(RUNTIME_VERSION);

docs/app.tsx

@@ -7,7 +7,7 @@ import * as vegaLite from 'vega-lite';
 // the first is selected automatically
 const NODE_VERSIONS = [23, 22, 21, 20, 19, 18, 16];
 
-const BUN_VERSIONS = [1];
+const BUN_VERSIONS = [1.2];
 
 const DENO_VERSIONS = [2];
 
@@ -131,7 +131,7 @@ function normalizePartialValues(values: BenchmarkResult[]): BenchmarkResult[] {
 }
 
 const nodeVersionRegex = /v([0-9]+)\./;
-const bunVersionRegex = /([0-9]+)\./;
+const bunVersionRegex = /^(\d+)\.(\d+)\./;
 const denoVersionRegex = /([0-9]+)\./;
 
 function getNodeMajorVersionNumber(nodeVersion: string): number {
@@ -144,14 +144,15 @@ function getNodeMajorVersionNumber(nodeVersion: string): number {
   return parseInt(match[1]);
 }
 
-function getBunMajorVersionNumber(bunVersion: string): number {
+function getBunMajorAndMinorVersionNumber(bunVersion: string): number {
   const match = bunVersion.match(bunVersionRegex);
 
   if (!match) {
     throw new Error(`Invalid bun version: ${bunVersion}`);
   }
 
-  return parseInt(match[1]);
+  // We can use just parseFloat but don't matter
+  return parseFloat(`${match[1]}.${match[2]}`);
 }
 
 function getDenoMajorVersionNumber(denoVersion: string): number {
@@ -238,7 +239,7 @@ async function graph({
       benchmark: [
         runtimesOrder.BUN,
         BENCHMARKS_ORDER[b.benchmark],
-        BUN_VERSIONS.indexOf(getBunMajorVersionNumber(b.runtimeVersion)),
+        BUN_VERSIONS.indexOf(getBunMajorAndMinorVersionNumber(b.runtimeVersion)),
         b.runtimeVersion,
         b.benchmark,
       ].join('-'),