[SSUS] Fix minor issues with tmate install

1 files changed, 17 insertions, 10 deletions

diff --git a/satellit_upgrader/updater.template.sh b/satellit_upgrader/updater.template.sh
index 85e87a2..93e6067 100644
--- a/satellit_upgrader/updater.template.sh
+++ b/satellit_upgrader/updater.template.sh
@@ -337,15 +337,18 @@ if [ -n "$TGZ_LDADP" ]; then
 fi
 
 # ************************** tmate ************************
-
-echo "deb http://ftp.debian.org/debian jessie-backports main" > /etc/apt/sources.list.d/10-added_repos.list
-apt-get update ||	pwarning "Adding backborts repo: update failed" && \
-			echo "Repository backports added."
-apt-get install tmate || pwarning "Could not install tmate. Please check whether repo backports was added and install by hand." && \
-			echo "tmate istalled."
-
-write_tmate_config() {
-	[ -d /root/.tmate.conf ] && mv /root/.tmate.conf.old
+if ! which tmate > /dev/null 2>&1; then
+	echo "* tmate"
+	echo "deb http://ftp.debian.org/debian jessie-backports main" > /etc/apt/sources.list.d/10-added_repos.list
+	if ! apt-get update > "$TMPDIR/apt.log" 2>&1; then
+		cat "$TMPDIR/apt.log"
+		pwarning "Adding backborts repo: update failed"
+	fi
+	if ! apt-get install -y tmate > "$TMPDIR/apt.log" 2>&1; then
+		cat "$TMPDIR/apt.log"
+		pwarning "Could not install tmate. Easy remote assistance will not be available."
+		pwarning "Please check whether repo 'jessie-backports' was added and install by hand."
+	fi
 	cat > /root/.tmate.conf <<-JUSTANOTHERDOC
 		set -g tmate-server-host "tmate.ruf.uni-freiburg.de"
 		set -g tmate-server-port 2222
@@ -353,7 +356,11 @@ write_tmate_config() {
 		set -g tmate-server-ecdsa-fingerprint "4f:c9:81:f1:1a:20:7d:6f:97:12:f2:a9:0f:f4:c5:6c"
 		set -g tmate-identity ""
 	JUSTANOTHERDOC
-}
+
+	if which tmate > /dev/null 2>&1; then
+		echo "tmate installation complete"
+	fi
+fi
 
 # ************************ sudo config *********************
 if [ -n "$FILEDIR/tm-sudo-config" ]; then