From 8fd35de795909befe327d0986fe118f091f9a90e Mon Sep 17 00:00:00 2001
From: Tim Fish <tim@timfish.uk>
Date: Mon, 13 May 2024 13:55:53 +0200
Subject: [PATCH 1/2] feat(node): No-code init via `--import=@sentry/node/init`

---
 .../suites/no-code/app.js                     |  3 ++
 .../suites/no-code/app.mjs                    |  3 ++
 .../suites/no-code/test.ts                    | 37 +++++++++++++++++++
 packages/node/package.json                    |  8 ++++
 packages/node/rollup.npm.config.mjs           |  1 +
 packages/node/src/init.ts                     |  9 +++++
 6 files changed, 61 insertions(+)
 create mode 100644 dev-packages/node-integration-tests/suites/no-code/app.js
 create mode 100644 dev-packages/node-integration-tests/suites/no-code/app.mjs
 create mode 100644 dev-packages/node-integration-tests/suites/no-code/test.ts
 create mode 100644 packages/node/src/init.ts

diff --git a/dev-packages/node-integration-tests/suites/no-code/app.js b/dev-packages/node-integration-tests/suites/no-code/app.js
new file mode 100644
index 000000000000..cb1937007297
--- /dev/null
+++ b/dev-packages/node-integration-tests/suites/no-code/app.js
@@ -0,0 +1,3 @@
+setTimeout(() => {
+  throw new Error('Test error');
+}, 1000);
diff --git a/dev-packages/node-integration-tests/suites/no-code/app.mjs b/dev-packages/node-integration-tests/suites/no-code/app.mjs
new file mode 100644
index 000000000000..cb1937007297
--- /dev/null
+++ b/dev-packages/node-integration-tests/suites/no-code/app.mjs
@@ -0,0 +1,3 @@
+setTimeout(() => {
+  throw new Error('Test error');
+}, 1000);
diff --git a/dev-packages/node-integration-tests/suites/no-code/test.ts b/dev-packages/node-integration-tests/suites/no-code/test.ts
new file mode 100644
index 000000000000..2647c6db7dac
--- /dev/null
+++ b/dev-packages/node-integration-tests/suites/no-code/test.ts
@@ -0,0 +1,37 @@
+import { conditionalTest } from '../../utils';
+import { cleanupChildProcesses, createRunner } from '../../utils/runner';
+
+const EVENT = {
+  exception: {
+    values: [
+      {
+        type: 'Error',
+        value: 'Test error',
+      },
+    ],
+  },
+}
+
+describe('no-code init', () => {
+  afterAll(() => {
+    cleanupChildProcesses();
+  });
+
+  test('CJS', done => {
+    createRunner(__dirname, 'app.js')
+      .withFlags('--require=@sentry/node/init')
+      .withMockSentryServer()
+      .expect({ event: EVENT })
+      .start(done);
+  });
+
+  conditionalTest({ min: 18 })('--import', () => {
+    test('ESM', done => {
+      createRunner(__dirname, 'app.mjs')
+        .withFlags('--import=@sentry/node/init')
+        .withMockSentryServer()
+        .expect({ event: EVENT })
+        .start(done);
+    });
+  });
+});
diff --git a/packages/node/package.json b/packages/node/package.json
index 86ade617c440..22dce767adc2 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -41,6 +41,14 @@
       "import": {
         "default": "./build/loader-hook.mjs"
       }
+    },
+    "./init":{
+      "import": {
+        "default": "./build/esm/init.js"
+      },
+      "require": {
+        "default": "./build/cjs/init.js"
+      }
     }
   },
   "typesVersions": {
diff --git a/packages/node/rollup.npm.config.mjs b/packages/node/rollup.npm.config.mjs
index c4a621cf7ee3..99ba1046c239 100644
--- a/packages/node/rollup.npm.config.mjs
+++ b/packages/node/rollup.npm.config.mjs
@@ -19,6 +19,7 @@ export default [
   localVariablesWorkerConfig,
   ...makeNPMConfigVariants(
     makeBaseNPMConfig({
+      entrypoints: ['src/index.ts', 'src/init.ts'],
       packageSpecificConfig: {
         output: {
           // set exports to 'named' or 'auto' so that rollup doesn't warn
diff --git a/packages/node/src/init.ts b/packages/node/src/init.ts
new file mode 100644
index 000000000000..0fc5e80c7e09
--- /dev/null
+++ b/packages/node/src/init.ts
@@ -0,0 +1,9 @@
+import { init } from './sdk/init';
+
+/**
+ * The @sentry/node/init export can be used with the node --import and --require args to initialize the SDK entirely via
+ * environment variables.
+ *
+ * > SENTRY_DSN=https://examplePublicKey@o0.ingest.sentry.io/0 node --import=@sentry/node/init app.mjs
+ */
+init();

From fdff91b2c28c82e3c1c086ac4c26c76f912fe5de Mon Sep 17 00:00:00 2001
From: Tim Fish <tim@timfish.uk>
Date: Wed, 22 May 2024 01:14:23 +0200
Subject: [PATCH 2/2] Lint and review

---
 dev-packages/node-integration-tests/suites/no-code/test.ts | 2 +-
 packages/node/src/init.ts                                  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dev-packages/node-integration-tests/suites/no-code/test.ts b/dev-packages/node-integration-tests/suites/no-code/test.ts
index 2647c6db7dac..dfaae9de7cdc 100644
--- a/dev-packages/node-integration-tests/suites/no-code/test.ts
+++ b/dev-packages/node-integration-tests/suites/no-code/test.ts
@@ -10,7 +10,7 @@ const EVENT = {
       },
     ],
   },
-}
+};
 
 describe('no-code init', () => {
   afterAll(() => {
diff --git a/packages/node/src/init.ts b/packages/node/src/init.ts
index 0fc5e80c7e09..245ae8573afa 100644
--- a/packages/node/src/init.ts
+++ b/packages/node/src/init.ts
@@ -4,6 +4,6 @@ import { init } from './sdk/init';
  * The @sentry/node/init export can be used with the node --import and --require args to initialize the SDK entirely via
  * environment variables.
  *
- * > SENTRY_DSN=https://examplePublicKey@o0.ingest.sentry.io/0 node --import=@sentry/node/init app.mjs
+ * > SENTRY_DSN=https://examplePublicKey@o0.ingest.sentry.io/0 SENTRY_TRACES_SAMPLE_RATE=1.0 node --import=@sentry/node/init app.mjs
  */
 init();