From fae15e5737efd3b98602da84f060993ed963f9f1 Mon Sep 17 00:00:00 2001
From: Blallo <blallo@autistici.org>
Date: Wed, 4 Sep 2019 12:36:01 +0200
Subject: [PATCH] Change entrypoint of dockerfile.

Use environment variables for base_uri and config file.
---
 .dockerignore |  2 ++
 Dockerfile    |  4 ++--
 entrypoint.sh | 34 ++++++++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100755 entrypoint.sh

diff --git a/.dockerignore b/.dockerignore
index 8cdc7b4..d274de1 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +1,4 @@
 /dist/*
 /bot.z_web/node_modules/*
+/.*yaml
+/.*yml
diff --git a/Dockerfile b/Dockerfile
index eb4e3d2..701280b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ COPY --from=node /opt /opt
 COPY --from=ff /opt/firefox-latest /opt/firefox-latest
 COPY --from=ff /opt/geckodriver* /opt/
 COPY . /app
+COPY entrypoint.sh /srv/
 WORKDIR /app/bot.z_web
 RUN apt-get update \
     && apt-get install -y $(apt-cache depends firefox-esr| awk '/Depends:/{print$2}') \
@@ -27,5 +28,4 @@ RUN python setup.py develop
 EXPOSE 3003
 VOLUME ["/app/bot.z_web/node_modules"]
 
-ENTRYPOINT ["z_app"]
-CMD ["-a", "0.0.0.0"]
+ENTRYPOINT ["/srv/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..00b433f
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+CONF="/tmp/botz.yaml"
+
+if [ -z ${DEBUG} ]; then
+    _DEBUG="false"
+else
+    _DEBUG="true"
+fi
+
+if [ -z ${BASE_URI} ]; then
+    echo "Missing BASE_URI environment variable."
+    exit 1
+fi
+
+cat > ${CONF} <<-EOF
+base_uri: ${BASE_URI}
+debug: ${_DEBUG}
+log:
+    level: ${DEBUG_LEVEL:-INFO}
+    syslog: false
+http:
+    bind_addr:
+      - "0.0.0.0"
+    port: 3003
+EOF
+
+echo "--------------------------------------------"
+echo "          STARTING WITH CONFIG:"
+echo "--------------------------------------------"
+cat ${CONF}
+echo "--------------------------------------------"
+
+z_app -c ${CONF}