fixup!

packaging/aleph-vm/DEBIAN/postinst

@@ -9,6 +9,13 @@ rm -fr /srv/jailer  # Upgrade from < 0.1.11
 rm -fr /tmp/aleph   # Upgrade from < 0.1.11
 mkdir -p /var/lib/aleph/vm/jailer
 
+# Create the IPFS directory if it does not exist
+if [ ! -d "/var/lib/ipfs" ]; then
+    mkdir -p /var/lib/ipfs
+    # Set appropriate permissions if needed
+    chown ipfs:ipfs /var/lib/ipfs
+fi
+
 # Systemd is absent from containers
 if ! [[ -v container ]]; then
   systemctl daemon-reload

packaging/aleph-vm/DEBIAN/postrm

@@ -5,4 +5,9 @@ rm -fr /srv/jailer  # Upgrade from < 0.1.11
 rm -fr /tmp/aleph/  # Upgrade from < 0.1.11
 rm -r /var/lib/aleph/vm/jailer
 
+if [ "$1" = "purge" ]; then
+    # Remove the directory when the package is purged
+    rm -rf /var/lib/ipfs
+fi
+
 systemctl daemon-reload

packaging/aleph-vm/DEBIAN/preinst

@@ -1,6 +1,8 @@
 #!/bin/bash
 set -uf -o pipefail
 
+# Documentation: https://www.debian.org/doc/debian-policy/ch-maintainerscripts.html
+
 # Systemd is absent from containers
 if ! [[ -v container ]]; then
   # Stop the service during an upgrade.
@@ -10,5 +12,6 @@ fi
 
 set -e
 
+# We will not delete this user on uninstall since there may be files owned by that user in /var/lib/ipfs
 addgroup --system ipfs
 adduser --system --ingroup ipfs ipfs