Sync from SUSE:ALP:Source:Standard:1.0 SL-Micro-6.0-versioned-1726752130 revision b3eb27db2bc4d3aa2a5e211bbce3b1e9

.gitattributes

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+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

README.md

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+#
+# snapshot repository emulator
+#
+
+This is generating a package with the goal to enforce defined
+versions of a package based on a given updateinfo.xml file.
+
+Goals:
+ * Do not enforce the installation of a package
+ * But when installed, it must be a certain version
+
+This is currently implemented via conflicts due to unknown
+reasons.
+
+Shouldn't these be conditional requires instead?
+eg.:
+
+ Requires: abcd-1.2.3 if abcd
+
+?
+
+###################
+##### WARNING #####
+###################
+
+Do *NOT* use this package for any image or container. You
+won't be able to build it or only for a very short time frame.
+
+###################
+##### WARNING #####
+###################
+
+ 

SL-Micro-6.0-versioned-1726752130.changes

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+-------------------------------------------------------------------
+Tue Oct  8 09:37:51 UTC 2024 - Adrian Schröter <adrian@suse.de>
+
+- initial demo package jsc#SMO-333
+- python code is from Jiri, just added argument handling and 
+  made it executable for python3
+

SL-Micro-6.0-versioned-1726752130.spec

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+#
+# spec file for package meta-package
+#
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
+#
+
+# The package name needs to include the version to avoid automatic updates
+%define snapshot_version 1726752130
+Name:           SL-Micro-6.0-versioned-%snapshot_version
+Version:        %snapshot_version
+Release:        0
+Summary:        Repository snapshot enforcement
+License:        GPLv2
+Source1:        generate_requires.py
+Source2:        README.md
+Source3:        aarch64.updateinfo.xml
+Source4:        s390x.updateinfo.xml
+Source5:        x86_64.updateinfo.xml
+# old, not used
+Source100:      generate_conflicts.py
+# just for source rpm check
+Source101:      update.sh
+BuildRequires:  python311
+
+# generate_requires.py updateinfo.xml [not_newer_than_in_unixtime]
+%ifarch aarch64
+%( python3.11 %{S:1} %{S:3} )
+%endif
+%ifarch s390x
+%( python3.11 %{S:1} %{S:4} )
+%endif
+%ifarch x86_64
+%( python3.11 %{S:1} %{S:5} )
+%endif
+
+%description
+#
+# snapshot repository emulator
+#
+
+This is generating a package with the goal to enforce defined
+versions of a package based on a given updateinfo.xml file.
+
+Goals:
+ * Do not enforce the installation of a package
+ * But when installed, it must be a certain version
+ * Additional packages are still possible
+
+###################
+##### WARNING #####
+###################
+
+Do *NOT* use this package for any image or container. You
+won't be able to build it or only for a very short time frame.
+
+###################
+##### WARNING #####
+###################
+
+%prep
+%setup -c -T
+cp %{SOURCE2} .
+
+%install
+
+%files
+%doc README.md
+
+%changelog

generate_conflicts.py

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+import sys
+import xml.etree.ElementTree as ET
+
+if len(sys.argv) < 2:
+    print("ERRIR: Require at least the updateinfo.xml file name")
+    sys.exit(1)
+
+filename = sys.argv[1]
+timestamp = None
+if len(sys.argv) > 2:
+  timestamp = sys.argv[2]
+
+tree = ET.parse(filename)
+root = tree.getroot()
+
+package_versions = {}
+package_versions_skip = []
+
+for update in root:
+  patch_id = update.find("id").text
+  issued_date = int(update.find('issued').attrib['date'])
+  pkglist = update.find("pkglist").find("collection")
+  # updates which are newer than the time stamp should be blocked (conflict of the released version)
+  # if there were more patches with it, it applies to all of them
+  if timestamp is None or issued_date > timestamp:
+    for package in pkglist:
+      name = package.attrib['name']
+      version = package.attrib['version']
+      release = package.attrib['release']
+      package_versions_skip.append({
+        "name" : name,
+        "version" : version,
+        "release" : release,
+      })
+    continue
+  for package in pkglist:
+    name = package.attrib['name']
+    version = package.attrib['version']
+    release = package.attrib['release']
+
+    # if there is a newer patch already known, ignore the old one
+    if name in package_versions:
+      if issued_date < package_versions[name]["issued"]:
+        print("Older patch, skipping ", name, file=sys.stderr)
+        continue
+  
+    package_versions[name] = {
+      "version" : version,
+      "release" : release,
+      "issued" : issued_date
+    }
+
+# list of conflict statements for the .spec-file
+conflicts = []
+
+for package in package_versions.keys():
+  older = "Conflicts: {0} < {1}-{2}".format(package, package_versions[package]["version"], package_versions[package]["release"])
+  newer = "Conflicts: {0} > {1}-{2}".format(package, package_versions[package]["version"], package_versions[package]["release"])
+  conflicts.append(older)
+  conflicts.append(newer)
+for package in package_versions_skip:
+  # if specific version is enforced, no need to additionally conflict newer releases
+  if package["name"] in package_versions:
+    continue
+  conflict = "Conflicts: {0} = {1}-{2}".format(package["name"], package["version"], package["release"])
+  conflicts.append(conflict)
+conflicts = list(dict.fromkeys(conflicts))
+conflicts.sort()
+for conflict in conflicts:
+  print(conflict)
+

generate_requires.py

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+import sys
+import xml.etree.ElementTree as ET
+
+if len(sys.argv) < 2:
+    print("ERRIR: Require at least the updateinfo.xml file name")
+    sys.exit(1)
+
+filename = sys.argv[1]
+timestamp = None
+if len(sys.argv) > 2:
+  timestamp = sys.argv[2]
+
+tree = ET.parse(filename)
+root = tree.getroot()
+
+package_versions = {}
+package_versions_skip = []
+
+for update in root:
+  patch_id = update.find("id").text
+  issued_date = int(update.find('issued').attrib['date'])
+  pkglist = update.find("pkglist").find("collection")
+  # updates which are newer than the time stamp should be blocked (conflict of the released version)
+  # if there were more patches with it, it applies to all of them
+  if not timestamp is None and issued_date > timestamp:
+    continue
+  for package in pkglist:
+    name = package.attrib['name']
+    version = package.attrib['version']
+    release = package.attrib['release']
+
+    # if there is a newer patch already known, ignore the old one
+    if name in package_versions:
+      if issued_date < package_versions[name]["issued"]:
+        print("Older patch, skipping ", name, file=sys.stderr)
+        continue
+  
+    package_versions[name] = {
+      "version" : version,
+      "release" : release,
+      "issued" : issued_date
+    }
+
+# list of require statements for the .spec-file
+lines = []
+
+for package in package_versions.keys():
+  requires = "Requires: ({0} = {1}-{2} if {0})".format(package, package_versions[package]["version"], package_versions[package]["release"])
+  lines.append(requires)
+
+lines = list(dict.fromkeys(lines))
+lines.sort()
+for line in lines:
+  print(line)
+

update.sh

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+
+base_url="https://download.suse.de/ibs/SUSE/Products/SL-Micro/6.0"
+
+for arch in x86_64 aarch64 s390x; do
+ updateinfo=`curl -L -s -o - $base_url/$arch/product/repodata/repomd.xml | sed -n 's,.* href="repodata/\(.*-updateinfo.xml.zst\)".*,\1,p'`
+ curl -L -s -o - $base_url/$arch/product/repodata/$updateinfo | zstdcat - > $arch.updateinfo.xml
+done
+
+version=`sed -n 's,.*issued date="\([^"]*\)".*,\1,p' x86_64.updateinfo.xml  | sort | tail -n 1`
+
+sed -i "s,^%define snapshot_version.*,%define snapshot_version $version," *.spec
+