ops: also check if nginx config was actually modified

ideaconsult · Dec 5, 2024 · c7015c0 · c7015c0
1 parent b077a91
commit c7015c0
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -17,9 +17,12 @@ RUN npm run build-docker
 
 FROM nginx:mainline
 
-# Allow React routing.
-RUN sed -Ei \
+# Allow React routing. Fail if the configuration file is not modified.
+RUN configfile="/etc/nginx/conf.d/default.conf"; \
+    confighash="$(md5sum "${configfile}")"; \
+    sed -Ei \
       '/\s*location\s+\/\s+\{\s*$/a \        try_files $uri /index.html;' \
-      /etc/nginx/conf.d/default.conf
+      "${configfile}" && \
+    printf "${confighash}" | md5sum --check --status - && exit 1 || true
 
 COPY --from=requirements-stage /tmp/dist /usr/share/nginx/html