Try using awslambda.sendConsoleLogs internal call if it exists

Financial-Times · Jul 27, 2018 · 101c5b4 · 101c5b4
1 parent c87995b
commit 101c5b4
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -1,6 +1,7 @@
 module.exports = {
     extends: ['@financial-times/de-tooling', 'prettier'],
     plugins: ['prettier'],
+    globals: { awslambda: true },
     rules: {
         'prettier/prettier': 'error',
     },

diff --git a/lib/logger.js b/lib/logger.js
@@ -1,3 +1,4 @@
+//
 const pino = require('pino');
 
 const isProduction = () => process.env.NODE_ENV === 'production';
@@ -14,12 +15,21 @@ const stringifyVersion = chunk =>
             `${keyString}"${pino.levels.labels[parseInt(levelString, 10)]}"`
     );
 
+const writeLambdaLog = chunk => {
+    return awslambda.sendConsoleLogs(stringifyVersion(chunk));
+};
+
 const writeLog = chunk => {
-    process.stdout.write(stringifyVersion(chunk));
+    return process.stdout.write(stringifyVersion(chunk));
 };
 
 const getProductionStream = () => ({
-    write: writeLog,
+    write:
+        isLambda() &&
+        awslambda &&
+        typeof awslambda.sendConsoleLogs === 'function'
+            ? writeLambdaLog
+            : writeLog,
 });
 
 const getPrettyPrintedStream = () => {