Make remote:install idempotent

scripts/install.sh

@@ -58,7 +58,7 @@ mkdir -p ~/data
 mkdir -p ~/apps
 
 echo ">> Installing bundled apps"
-BUNDLED_APPS="clock code cron env metrics versions"
+BUNDLED_APPS="clock code cron env git metrics versions"
 for app in $BUNDLED_APPS; do
   if [ -d "apps/$app" ]; then
     echo "   Installing $app..."

scripts/remote-install.sh

@@ -12,5 +12,10 @@ source "$ROOT_DIR/scripts/config.sh"
 ssh "$SSH_HOST" bash <<'SCRIPT'
 set -e
 DEST="${DEST:-$HOME/toes}"
-git clone https://git.nose.space/defunkt/toes "$DEST" && cd "$DEST" && ./scripts/install.sh
+if [ -d "$DEST/.git" ]; then
+  cd "$DEST" && git pull
+else
+  git clone https://git.nose.space/defunkt/toes "$DEST" && cd "$DEST"
+fi
+./scripts/install.sh
 SCRIPT