Integrate Sentry

The application will report to sentry if the sentry environment
variables are specified.

Issue #4

.env.example

@@ -0,0 +1,9 @@
+# Your Sentry Data Source Name (DSN)
+# See https://docs.sentry.io/product/sentry-basics/dsn-explainer/
+# e.g. https://[email protected]/here"
+SENTRY_DSN=${SENTRY_DSN}
+
+# The environment tag to associate with sentry entries
+# See https://docs.sentry.io/product/sentry-basics/environments/
+# e.g. localhost
+SENTRY_ENVIRONMENT=${SENTRY_ENVIRONMENT}

README.md

@@ -10,7 +10,14 @@ This project uses NodeJS 16.x and contains an implementation of the SFTP protoco
 npm install
 ```
 
-2. Start the service
+2. Configure your `.env`
+
+```
+cp .env.example .env
+vi .env
+```
+
+3. Start the service
 
 ```
 npm start

src/index.ts

@@ -0,0 +1,10 @@
+import Sentry from '@sentry/node';
+
+if ('SENTRY_DSN' in process.env
+ && 'SENTRY_ENVIRONMENT' in process.env) {
+  Sentry.init({
+    dsn: process.env.SENTRY_DSN,
+    tracesSampleRate: 1,
+    environment: process.env.SENTRY_ENVIRONMENT,
+  });
+}