From e3603da7486dcef9a07bb3f7d8f429ec72f2863f Mon Sep 17 00:00:00 2001
From: Timothée Ravier <tim@siosm.fr>
Date: Feb 01 2024 15:59:59 +0000
Subject: fedora-common-ostree: Workaround for SAMBA support in cups


RPM %triggerin are not currently supported in rpm-ostree, thus work
around this issue by manually creating the symlink.

According to the docs, `/usr/lib/cups/backend/smb` should point to `smbspool`.
Here we have the following chain:

/usr/lib/cups/backend/smb -> /usr/libexec/samba/cups_backend_smb -> /etc/alternatives/cups_backend_smb -> /usr/bin/smbspool

See: https://www.cups.org/blog/2005-06-17-printing-to-windows-servers-with-samba.html
See: https://github.com/coreos/rpm-ostree/issues/1180
See: https://github.com/fedora-silverblue/issue-tracker/issues/532
See: https://pagure.io/workstation-ostree-config/pull-request/456

---

diff --git a/fedora-common-ostree.yaml b/fedora-common-ostree.yaml
index bc45493..35fadef 100644
--- a/fedora-common-ostree.yaml
+++ b/fedora-common-ostree.yaml
@@ -129,4 +129,9 @@ postprocess:
 
     # Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=2218006
     systemctl enable nfs-client.target
+
+    # Fix triggerin for samba-client in cups package (not supported by rpm-ostree yet)
+    # https://github.com/fedora-silverblue/issue-tracker/issues/532
+    ln -snf /usr/libexec/samba/cups_backend_smb /usr/lib/cups/backend/smb
+
 postprocess-script: "postprocess.sh"