UID is specal

diff --git a/setup.sh b/setup.sh
index a7fcec1..dd46c29 100755 (executable)
--- a/setup.sh
+++ b/setup.sh
@@ -2,12 +2,12 @@
 
 GITEA_HOME=/var/lib/gitea
 HOST_GIT_USER=git  # this will be the user in the ssh git urls, e.g. git@blacka.com/org/repo.git
-UID=895
+HOST_GIT_UID=895
 
 # create the 'gitea' user to run and own this thing
-if ! id -u "$UID" >/dev/null 2>&1; then
-    groupadd -g "$UID" "$HOST_GIT_USER"
-    useradd -u "$UID" -g "$HOST_GIT_USER" -G docker -d "$GITEA_HOME" -m gitea
+if ! id -u "$HOST_GIT_UID" >/dev/null 2>&1; then
+    groupadd -g "$HOST_GIT_UID" "$HOST_GIT_USER"
+    useradd -u "$HOST_GIT_UID" -g "$HOST_GIT_USER" -G docker -d "$GITEA_HOME" -m gitea
 fi
 
 install -d "$GITEA_HOME/data"