feat: add entrypoint to container for pulling github known hosts

Author: gsdevme

Dockerfile

@@ -6,5 +6,7 @@ ENV SSH_KNOWN_HOSTS="/etc/ssh/ssh_known_hosts"
 
 RUN apk add --no-cache openssh-client && ssh-keyscan -H github.com >> /etc/ssh/ssh_known_hosts
 
-ENTRYPOINT ["/gitops-commit"]
+COPY entrypoint.sh .
+
+ENTRYPOINT ["/entrypoint.sh"]
 COPY gitops-commit /

entrypoint.sh

@@ -0,0 +1,6 @@
+#/bin/sh
+set -e
+
+ssh-keyscan -H github.com >> /etc/ssh/ssh_known_hosts
+
+exec "$@"