From 28609af439ab1e7ec0dd1f8fc8ab2ca6b944af6d Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Sat, 8 May 2021 17:17:20 +0200
Subject: [PATCH] feat: define configuration for ssh and mirror key

---
 docker-entrypoint.sh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 03186fe..aaa28c8 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -17,11 +17,11 @@ fi
 
 ## Check existing variables
 if [ -z "$GITIT_USER_EMAIL" ]; then
-	2>& echo "ERROR: Environment variable GITIT_USER_EMAIL not defined"
+	>&2 echo "ERROR: Environment variable GITIT_USER_EMAIL not defined"
 	exit 1
 fi
 if [ -z "$GITIT_USER_NAME" ]; then
-	2>& echo "ERROR: Environment variable GITIT_USER_NAME not defined"
+	>&2 echo "ERROR: Environment variable GITIT_USER_NAME not defined"
 	exit 1
 fi
 
@@ -40,9 +40,16 @@ git config --global user.name "$GITIT_USER_NAME"
 
 if [ -n "$GITIT_REMOTE_REPOSITORY" ]; then
 	if [ -z "$GITIT_REMOTE_DOMAIN" ]; then
-		2>& echo "ERROR: Environment variable GITIT_REMOTE_DOMAIN not defined"
+		>&2 echo "ERROR: Environment variable GITIT_REMOTE_DOMAIN not defined"
 		exit 1
 	fi
+	mkdir -p /data/ssh
+	if [ ! -f /data/ssh/mirror_rsa ]; then
+		>&2 echo "ERROR: SSH Key file /data/ssh/mirror_rsa is missing."
+		>&2 echo "       Please create it with 'ssh-keygen -f /data/ssh/mirror_rsa' ."
+		exit 1
+	fi
+
 	git remote remove origin
 	git remote add origin "$GITIT_REMOTE_REPOSITORY"
 
@@ -62,6 +69,5 @@ if [ "$1" = 'gitit' ]; then
   exec gitit "$@"
 fi
 
-
 exec "$@"