From 7b58b5852e77bbbaf3574536c753b6a57f05b7fa Mon Sep 17 00:00:00 2001
From: Francesco Frassinelli <francesco.frassinelli@nina.no>
Date: Thu, 29 Dec 2022 16:01:09 +0100
Subject: [PATCH] Add wait-for

---
 Dockerfile    | 3 +++
 coat2pycsw.py | 2 +-
 entrypoint.sh | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 2ae0210..bc5d526 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,8 @@ FROM python:3.8
 
 RUN apt-get -q -y update && \
     DEBIAN_FRONTEND=noninteractive apt-get -yq install gettext-base
+ADD https://raw.githubusercontent.com/eficode/wait-for/v2.2.3/wait-for /wait-for
+RUN chmod +x /wait-for
 
 RUN python3 -m pip install pdm
 
@@ -13,6 +15,7 @@ RUN pdm install --no-self --group prod
 COPY coat2pycsw.py pycsw.conf.template entrypoint.sh .
 COPY mappings/topics.yaml mappings/
 ENV PYCSW_CONFIG=/app/pycsw.conf
+ENV COAT_URL=https://data.coat.no/
 
 EXPOSE 8000/TCP
 ENTRYPOINT ["/bin/bash", "./entrypoint.sh"]
diff --git a/coat2pycsw.py b/coat2pycsw.py
index 67c98cc..02f2302 100755
--- a/coat2pycsw.py
+++ b/coat2pycsw.py
@@ -12,7 +12,7 @@
 from pygeometa.schemas.iso19139 import ISO19139OutputSchema
 from shapely.geometry import shape
 
-URL = os.getenv("COAT_URL", "https://data.coat.no/")
+URL = os.environ["COAT_URL"]
 
 
 def get_datasets(url):
diff --git a/entrypoint.sh b/entrypoint.sh
index 854ad8b..942a34a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,6 +3,6 @@
 set -xeuo pipefail
 
 envsubst < pycsw.conf.template > pycsw.conf
-pdm run python3 coat2pycsw.py
+/wait-for "$COAT_URL" -- pdm run python3 coat2pycsw.py
 
 exec "$@"