From b9c9ac82975176aafb275907ce08ccbb8e233763 Mon Sep 17 00:00:00 2001
From: Nicolas Dupont <npg.dupont@gmail.com>
Date: Wed, 20 Nov 2024 11:53:26 +0100
Subject: [PATCH 1/3] Make timestamp prefix in logs configurable

---
 config/default.json | 3 ++-
 src/utils/logger.js | 6 +++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/config/default.json b/config/default.json
index ddac7ff..3c341d9 100644
--- a/config/default.json
+++ b/config/default.json
@@ -8,7 +8,8 @@
         "host": "smtp-relay.sendinblue.com",
         "username": "admin@opentermsarchive.org"
       },
-      "sendMailOnError": false
+      "sendMailOnError": false,
+      "timestampPrefix": true
     }
   }
 }
diff --git a/src/utils/logger.js b/src/utils/logger.js
index 52f244d..6db0fdd 100644
--- a/src/utils/logger.js
+++ b/src/utils/logger.js
@@ -12,7 +12,11 @@ const logger = winston.createLogger({
   format: combine(
     colorize(),
     timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
-    printf(({ level, message, timestamp }) => `${timestamp} ${level.padEnd(15)} ${message}`),
+    printf(({ level, message, timestamp }) => {
+      const timestampPrefix = config.get('@opentermsarchive/federation-api.logger.timestampPrefix') ? `${timestamp} ` : '';
+
+      return `${timestampPrefix}${level.padEnd(15)} ${message}`;
+    }),
   ),
   transports,
   rejectionHandlers: transports,

From 9733aaf6bc4ed7d93d2f00fa636f1f959d56007f Mon Sep 17 00:00:00 2001
From: Nicolas Dupont <npg.dupont@gmail.com>
Date: Wed, 20 Nov 2024 11:53:35 +0100
Subject: [PATCH 2/3] Use ISO 8601 format for timestamps prefix in logs

---
 src/utils/logger.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/logger.js b/src/utils/logger.js
index 6db0fdd..1bddd2f 100644
--- a/src/utils/logger.js
+++ b/src/utils/logger.js
@@ -11,7 +11,7 @@ const transports = [new winston.transports.Console({ silent: process.env.NODE_EN
 const logger = winston.createLogger({
   format: combine(
     colorize(),
-    timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
+    timestamp({ format: 'YYYY-MM-DDTHH:mm:ssZ' }),
     printf(({ level, message, timestamp }) => {
       const timestampPrefix = config.get('@opentermsarchive/federation-api.logger.timestampPrefix') ? `${timestamp} ` : '';
 

From cc51f8dc793f9453a3a6d9fec490ccfdf2c31899 Mon Sep 17 00:00:00 2001
From: Nicolas Dupont <npg.dupont@gmail.com>
Date: Wed, 20 Nov 2024 11:59:40 +0100
Subject: [PATCH 3/3] Add changelog entry

---
 CHANGELOG.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ecae9e0..9ea094b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 
 All changes that impact users of this module are documented in this file, in the [Common Changelog](https://common-changelog.org) format with some additional specifications defined in the [engine CONTRIBUTING file](https://github.com/OpenTermsArchive/engine/blob/main/CONTRIBUTING.md#changelog). This codebase adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## Unreleased [minor]
+
+> Development of this release was supported by the [French Ministry for Foreign Affairs](https://www.diplomatie.gouv.fr/fr/politique-etrangere-de-la-france/diplomatie-numerique/) through its ministerial [State Startups incubator](https://beta.gouv.fr/startups/open-terms-archive.html) under the aegis of the Ambassador for Digital Affairs.
+
+### Added
+
+- Add configuration option to toggle timestamp prefix in logs; set [`@opentermsarchive/federation-api.logger.timestampPrefix` to `true` or `false` in your configuration file](https://docs.opentermsarchive.org/api/federation/#configuring) to control this feature.
 
 ## 2.0.0 - 2024-06-13