chore: update renovate config with current set of core repo experimental packages (#3146)

I also started a 'bitrot' script for having a place to little 'is this thing
out of date' checks that don't merit their own full automation yet.

Author: trentm

renovate.json

@@ -19,31 +19,32 @@
     {
       "groupName": "OTel Core experimental",
       "matchPackageNames": [
-        "@opentelemetry/api-events",
         "@opentelemetry/api-logs",
         "@opentelemetry/exporter-logs-otlp-grpc",
         "@opentelemetry/exporter-logs-otlp-http",
         "@opentelemetry/exporter-logs-otlp-proto",
-        "@opentelemetry/exporter-trace-otlp-grpc",
-        "@opentelemetry/exporter-trace-otlp-http",
-        "@opentelemetry/exporter-trace-otlp-proto",
-        "@opentelemetry/browser-detector",
         "@opentelemetry/exporter-metrics-otlp-grpc",
         "@opentelemetry/exporter-metrics-otlp-http",
         "@opentelemetry/exporter-metrics-otlp-proto",
         "@opentelemetry/exporter-prometheus",
+        "@opentelemetry/exporter-trace-otlp-grpc",
+        "@opentelemetry/exporter-trace-otlp-http",
+        "@opentelemetry/exporter-trace-otlp-proto",
         "@opentelemetry/instrumentation",
         "@opentelemetry/instrumentation-fetch",
         "@opentelemetry/instrumentation-grpc",
         "@opentelemetry/instrumentation-http",
         "@opentelemetry/instrumentation-xml-http-request",
-        "@opentelemetry/sdk-node",
+        "@opentelemetry/opentelemetry-browser-detector",
         "@opentelemetry/otlp-exporter-base",
         "@opentelemetry/otlp-grpc-exporter-base",
-        "@opentelemetry/otlp-proto-exporter-base",
         "@opentelemetry/otlp-transformer",
+        "@opentelemetry/sampler-composite",
+        "@opentelemetry/sampler-jaeger-remote",
         "@opentelemetry/sdk-logs",
-        "@opentelemetry/shim-opencensus"
+        "@opentelemetry/sdk-node",
+        "@opentelemetry/shim-opencensus",
+        "@opentelemetry/web-common"
       ],
       "rangeStrategy": "bump",
       "schedule": ["before 3am every weekday"]

scripts/bitrot.mjs

@@ -0,0 +1,121 @@
+#!/usr/bin/env node
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * A script to check if some things (e.g. config files) have out of date data.
+ * This can be useful for checking things where fully automated updating isn't
+ * worth it.
+ *
+ * See "BITROT:" comments for things that are checked.
+ *
+ * Usage:
+ *      node scripts/bitrot.mjs
+ */
+
+import * as assert from 'assert';
+import { execSync } from 'child_process';
+import * as fs from 'fs';
+import * as path from 'path';
+import { fileURLToPath } from 'url';
+import { globSync } from 'glob';
+
+const TOP = path.resolve(fileURLToPath(new URL('.', import.meta.url)), '..');
+const USE_COLOR = process.stdout.isTTY && !process.env.NO_COLOR?.length > 0;
+const BUILD_DIR = path.join(TOP, 'build', 'bitrot');
+
+let numProbs = 0;
+function problem(...args) {
+  numProbs += 1;
+  if (USE_COLOR) {
+    process.stdout.write('\x1b[31m');
+  }
+  args.unshift('bitrot error:');
+  console.log(...args);
+  if (USE_COLOR) {
+    process.stdout.write('\x1b[39m');
+  }
+}
+
+function gitCloneSync(repo, dir) {
+  execSync(`git clone ${repo} "${dir}"`)
+}
+function gitPullSync(cwd) {
+  execSync('git pull', {cwd})
+}
+
+function isPublicPackage(pj) {
+  if (pj.private === true) {
+    return false;
+  } else if (pj.publishConfig?.access) {
+    return (pj.publishConfig.access === 'public');
+  } else {
+    // Default is *false* for scoped packages.
+    return (!pj.name.startsWith('@'));
+  }
+}
+
+/**
+ * BITROT: Check that the `"groupName": "OTel Core experimental",`
+ * group in renovate.json matches the actual current set of experimental
+ * packages from the core repo.
+ */
+function bitrotRenovateCoreExperimental() {
+  const renovateJson = path.join(TOP, 'renovate.json');
+  const renovate = JSON.parse(fs.readFileSync(renovateJson));
+  const group = renovate.packageRules.filter(r => r.groupName === 'OTel Core experimental')[0];
+  assert.ok(group, `found "OTel Core experimental" group in ${renovateJson}`);
+
+  const ojDir = path.join(BUILD_DIR, 'opentelemetry-js');
+  if (fs.existsSync(ojDir)) {
+    gitPullSync(ojDir);
+  } else {
+    gitCloneSync('https://github.com/open-telemetry/opentelemetry-js.git', ojDir);
+  }
+
+  const pkgNames = globSync(path.join(ojDir, 'experimental/packages/*/package.json'))
+    .map(packageJson => JSON.parse(fs.readFileSync(packageJson)))
+    .filter(pj => isPublicPackage(pj))
+    .map(pj => pj.name);
+
+  const pkgNamesSet = new Set(pkgNames);
+  const renovateSet = new Set(group.matchPackageNames);
+  const missing = pkgNamesSet.difference(renovateSet); // requires Node.js >=22
+  const extraneous = renovateSet.difference(pkgNamesSet);
+
+  const issues = [];
+  if (missing.size) {
+    issues.push(`missing entries: ${JSON.stringify(Array.from(missing))}`);
+  }
+  if (extraneous.size) {
+    issues.push(`extraneous entries: ${JSON.stringify(Array.from(extraneous))}`);
+  }
+  if (issues.length) {
+    problem(`${renovateJson}: "matchPackageNames" in the "OTel Core experimental" group does not match the current set experimental packages from the opentelemetry-js.git repo:\n  - ${issues.join('\n  - ')}\nThe "matchPackageNames" should be:\n${JSON.stringify(pkgNames.sort(), null, 2)}`);
+  }
+}
+
+function bitrot() {
+  bitrotRenovateCoreExperimental();
+}
+
+// ---- mainline
+
+await bitrot();
+if (numProbs > 0) {
+  process.exitCode = 1;
+}
+