Version 2.0.1-1.

1 files changed, 31 insertions, 28 deletions

diff --git a/neo4j.install b/neo4j.install
index fbe06d3eb0a4..97733e3ed09a 100644
--- a/neo4j.install
+++ b/neo4j.install
@@ -1,28 +1,31 @@
- post_install() {
-   if ! getent group neo4j >/dev/null; then
-     groupadd --system neo4j
-   fi
-   if ! getent passwd neo4j >/dev/null; then
-     useradd --system -g neo4j -d /var/lib/neo4j -s /bin/false neo4j
-   fi
-   
-   chown -R neo4j.neo4j /var/lib/neo4j
-   chown -R neo4j.neo4j /var/log/neo4j
-   chown -R neo4j.neo4j /etc/neo4j
-   
-   /usr/bin/systemd-tmpfiles --create neo4j.conf
- }
- 
- post_upgrade() {
-   post_install $1
- }
- 
- post_remove() {
-   if getent passwd neo4j >/dev/null; then
-     userdel neo4j
-   fi   
-   if getent group neo4j >/dev/null; then
-     groupdel neo4j
-   fi
- }
- 
\ No newline at end of file
+assert_user_and_group_exist() {
+  if ! getent group neo4j >/dev/null; then
+    groupadd --system neo4j
+  fi
+  if ! getent passwd neo4j >/dev/null; then
+    useradd --system -g neo4j -d /var/lib/neo4j -s /bin/false neo4j
+  fi
+}
+
+post_install() {
+  assert_user_and_group_exist
+
+  chown -R neo4j.neo4j /var/lib/neo4j
+  chown -R neo4j.neo4j /var/log/neo4j
+  chown -R neo4j.neo4j /etc/neo4j
+
+  /usr/bin/systemd-tmpfiles --create neo4j.conf
+}
+
+post_upgrade() {
+  assert_user_and_group_exist
+}
+
+post_remove() {
+  if getent passwd neo4j >/dev/null; then
+    userdel neo4j
+  fi
+  if getent group neo4j >/dev/null; then
+    groupdel neo4j
+  fi
+}