From df9c72c9ce01c8e1a7a9c966552c8a45488b9d9b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rub=C3=A9n=20Castro=20Guti=C3=A9rrez?=
 <rcastro@polizainformatica.com>
Date: Tue, 23 Mar 2021 12:02:49 +0000
Subject: [PATCH] 	modified:   src/Dockerfile 	modified:  
 src/entrypoint.sh 	deleted:    src/update-ca.sh

---
 src/Dockerfile    |  4 ++--
 src/entrypoint.sh | 41 ++++++++++++++++++++++++++++++++++-------
 src/update-ca.sh  |  4 ----
 3 files changed, 36 insertions(+), 13 deletions(-)
 delete mode 100755 src/update-ca.sh

diff --git a/src/Dockerfile b/src/Dockerfile
index af8b4a4..d452acf 100644
--- a/src/Dockerfile
+++ b/src/Dockerfile
@@ -9,6 +9,6 @@ ENV XDG_CACHE_HOME=/cache
 
 VOLUME ["/usr/local/share/ca-certificates"]
 
-ENTRYPOINT ["./update-ca.sh"]
+ENTRYPOINT ["./entrypoint.sh"]
 
-CMD ["./entrypoint.sh"]
+CMD []
diff --git a/src/entrypoint.sh b/src/entrypoint.sh
index a223b7b..bfc8c0d 100755
--- a/src/entrypoint.sh
+++ b/src/entrypoint.sh
@@ -1,11 +1,38 @@
 #!/bin/sh
 
-# Dump all env vars so we can source them in cron jobs
-printenv | sed 's/^\(.*\)$/export \1/g' > /env.sh
+set -e
 
-# Write crontab
-rcb crontab > crontab
+setup_cacerts(){
 
-# start cron in the foreground
-crontab crontab
-crond -f
+  update-ca-certificates
+}
+
+dump_env(){
+
+  # Dump all env vars so we can source them in cron jobs
+  printenv | sed 's/^\(.*\)$/export \1/g' > /env.sh
+}
+
+setup_crontab(){
+
+  # Write crontab
+  rcb crontab > crontab
+
+  # start cron in the foreground
+  crontab crontab
+  crond -f
+}
+
+start_app(){
+  
+  setup_cacerts
+
+  if [ "$1" = '' ]; then
+    dump_env
+    setup_crontab
+  else
+    exec "$@"
+  fi
+}
+
+start_app "$@"
diff --git a/src/update-ca.sh b/src/update-ca.sh
deleted file mode 100755
index 813f5f6..0000000
--- a/src/update-ca.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-# Update CA certificates
-update-ca-certificates