From b0ece0637c47c49cddfdda32f0b8dc8c46a4beb8 Mon Sep 17 00:00:00 2001
From: Tobias Stein <t.stein@dkfz-heidelberg.de>
Date: Fri, 28 Jun 2019 11:24:08 +0200
Subject: [PATCH] Add rename URL script to update nginx config with prefix path
 ENV

---
 Dockerfile             |  3 +++
 image/etc/RenameURL.py | 19 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 image/etc/RenameURL.py

diff --git a/Dockerfile b/Dockerfile
index 030542a..aa7f9ec 120000
--- a/Dockerfile
+++ b/Dockerfile
@@ -112,6 +112,9 @@ RUN cp -R /src/web/dist/. /usr/local/lib/web/frontend/
 
 COPY image /
 
+# This has to be called in deriving images
+RUN python /etc/RenameURL.py
+
 EXPOSE 80
 WORKDIR /root
 ENV HOME=/home/ubuntu \
diff --git a/image/etc/RenameURL.py b/image/etc/RenameURL.py
new file mode 100644
index 0000000..a16f79b
--- /dev/null
+++ b/image/etc/RenameURL.py
@@ -0,0 +1,19 @@
+import os, fnmatch
+
+toFind = "/app"
+toReplace = os.getenv("PREFIX_PATH", "/app")
+
+print("using path {0} ...".format(toReplace))
+
+def findReplace(directory, find, replace):
+    print("Rename {0} into {1} at {2}".format(toFind, toReplace, directory))
+    for path, dirs, files in os.walk(os.path.abspath(directory)):
+        for filename in files:
+            filepath = os.path.join(path, filename)
+            with open(filepath) as f:
+                s = f.read()
+            s = s.replace(find, replace)
+            with open(filepath, "w") as f:
+                f.write(s)
+
+findReplace("/etc/nginx/sites-enabled/", toFind, toReplace)
\ No newline at end of file