From ad27a7a17b8c995ba6de824c831a91938830d7ab Mon Sep 17 00:00:00 2001
From: pbezliapovich <pavel.bezliapovich@sbb.ch>
Date: Wed, 31 Jul 2024 10:26:56 +0200
Subject: [PATCH] feat: Added info about the used weasyprint docker-image
 version (#40)

* feat: Added info about the used weasyprint docker-image version

Refs: #104

* feat: Added info about the used weasyprint docker-image version

Refs: #104
---
 Dockerfile                  | 2 ++
 README.md                   | 1 +
 app/WeasyprintController.py | 4 +++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 3a44264..1f58904 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 FROM python:3.12.4-slim@sha256:740d94a19218c8dd584b92f804b1158f85b0d241e5215ea26ed2dcade2b9d138
 LABEL maintainer="Team Polarion (CLEW/WZU/POLARION) <polarion@sbb.ch>"
+ARG APP_VERSION
 
 RUN apt-get update && \
     apt-get --yes --no-install-recommends install python3-cffi python3-brotli libpango-1.0-0 libpangoft2-1.0-0 fonts-liberation chromium && \
@@ -9,6 +10,7 @@ RUN apt-get update && \
 
 ENV WORKING_DIR=/opt/weasyprint
 ENV CHROME_EXECUTABLE_PATH=/usr/bin/chromium
+ENV WEASYPRINT_SERVICE_VERSION=$APP_VERSION
 
 WORKDIR ${WORKING_DIR}
 
diff --git a/README.md b/README.md
index 2edbf1f..875b06b 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ Service providing REST API to use WeasyPrint functionality
 
 ```bash
   docker build \
+    --build-arg APP_VERSION=62.3.0 \
     --file Dockerfile \
     --tag weasyprint-service:62.3.0 .
 ```
diff --git a/app/WeasyprintController.py b/app/WeasyprintController.py
index 924262d..1eb75d4 100644
--- a/app/WeasyprintController.py
+++ b/app/WeasyprintController.py
@@ -1,4 +1,5 @@
 import logging
+import os
 import platform
 from urllib.parse import unquote
 
@@ -15,7 +16,8 @@
 def version():
     return {
         "python": platform.python_version(),
-        "weasyprint": weasyprint.__version__
+        "weasyprint": weasyprint.__version__,
+        "weasyprintServiceVersion": os.environ.get('WEASYPRINT_SERVICE_VERSION')
     }