feat: add terra-obsolete

anda/terra/obsolete/anda.hcl

@@ -0,0 +1,6 @@
+project pkg {
+	arches = ["x86_64"]
+	rpm {
+		spec = "terra-obsolete.spec"
+	}
+}

anda/terra/obsolete/terra-obsolete.spec

@@ -0,0 +1,126 @@
+Name:       terra-obsolete
+# Please keep the version equal to the targeted Terra release
+Version:    39
+# The dist number is the version here, it is intentionally not repeated in the release
+%global dist %nil
+
+Release:    %autorelease
+Summary:    A package to obsolete retired packages, based on Fedora's equivalent package
+
+License:    LicenseRef-Fedora-Public-Domain
+BuildArch:  noarch
+
+# ===============================================================================
+# Skip down below these convenience macros
+%define obsolete_ticket() %{lua:
+    local ticket = rpm.expand('%1')
+
+    -- May need to declare the master structure
+    if type(obs) == 'nil' then
+        obs = {}
+    end
+
+    if ticket == '%1' then
+        rpm.expand('%{error:No ticket provided to obsolete_ticket}')
+    end
+
+    if ticket == 'Ishouldfileaticket' then
+        ticket = nil
+    end
+
+    -- Declare a new set of obsoletes
+    local index = #obs+1
+    obs[index] = {}
+    obs[index].ticket = ticket
+    obs[index].list = {}
+}
+
+%define obsolete() %{lua:
+    local pkg = rpm.expand('%1')
+    local ver = rpm.expand('%2')
+    local pkg_
+    local ver_
+    local i
+    local j
+
+    if pkg == '%1' then
+        rpm.expand('%{error:No package name provided to obsolete}')
+    end
+    if ver == '%2' then
+        rpm.expand('%{error:No version provided to obsolete}')
+    end
+
+    if not string.find(ver, '-') then
+        rpm.expand('%{error:You must provide a version-release, not just a version.}')
+    end
+
+    print('Obsoletes: ' .. pkg .. ' < ' .. ver)
+
+    -- Check if the package wasn't already obsoleted
+    for i = 1,#obs do
+        for j = 1,#obs[i].list do
+            pkg_, ver_ = table.unpack(obs[i].list[j])
+            if pkg == pkg_ then
+                rpm.expand('%{error:' .. pkg ..' obsoleted multiple times (' .. ver_ .. ' and ' .. ver ..').}')
+            end
+        end
+    end
+
+    -- Append this obsolete to the last set of obsoletes in the list
+    local list = obs[#obs].list
+    list[#list+1] = {pkg, ver}
+}
+
+%define list_obsoletes %{lua:
+    local i
+    local j
+    for i = 1,#obs do
+        for j = 1,#obs[i].list do
+            pkg, ver = table.unpack(obs[i].list[j])
+            print('  ' .. pkg .. ' < ' .. ver .. '\\n')
+        end
+        if obs[i].ticket == nil then
+            print('  (No ticket was provided!)\\n\\n')
+        else
+            print('  (See ' .. obs[i].ticket .. ')\\n\\n')
+        end
+    end
+}
+
+# ===============================================================================
+# Add calls to the obsolete_ticket and obsolete macros below, along with a note
+# indicating the Terra version in which the entries can be removed. This is
+# generally three releases beyond whatever release Rawhide is currently. The
+# macros make this easy, and will automatically update the package description.
+
+# A link with information is important. Please don't add things here
+# without having a link to a PR on GitHub, a link to a package
+# retirement commit, or something similar. We generally recommend you
+# put the GitHub PR in which the obsolete is being added.
+
+# All Obsoletes: entries MUST be versioned (including the release),
+# with the version being higher (!)
+# than the last version-release of the obsoleted package.
+# This allows the package to return to the distribution later.
+# The best possible thing to do is to find the last version-release
+# which was in the distribution, add one to the release,
+# and add that version without using a dist tag.
+# This allows a rebuild with a bumped Release: to be installed.
+
+# Remove in 43
+%obsolete_ticket tbd
+%obsolete switchboard-plug-wallet 50582fc-3
+
+%description
+
+Currently obsoleted packages:
+
+%list_obsoletes
+
+%prep
+
+%files
+
+%changelog
+%autochangelog
+