From: Clayton Craft <clayton@craftyguy.net>
Date: Mon, 29 Sep 2025 17:57:04 +0000 (-0700)
Subject: postmarketos: implement is_kernel_package
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e805253447bbab0cf6b21fe2acc08082a86be16e;p=thirdparty%2Fmkosi.git

postmarketos: implement is_kernel_package

There are many many kernel packages in pmOS+Alpine and the pkg names
don't follow any specific pattern that sets them apart from some other
non-kernel packages, so the implementation tries to exclude known
pkgs that are not kernels and assume anything that doesn't match these
package names/patterns are kernel packages.
---

diff --git a/mkosi/distributions/postmarketos.py b/mkosi/distributions/postmarketos.py
index c62d17a7e..13209f9d5 100644
--- a/mkosi/distributions/postmarketos.py
+++ b/mkosi/distributions/postmarketos.py
@@ -112,5 +112,21 @@ class Installer(DistributionInstaller):
 
     @classmethod
     def is_kernel_package(cls, package: str) -> bool:
-        # TODO: Cover all of postmarketos's kernel packages.
-        return package == "linux-virt"
+        if not package.startswith("linux-"):
+            return False
+
+        if package.endswith(("-doc", "-dev", "-manual")):
+            return False
+
+        # These pkgs end with many different things
+        if package.startswith(("linux-tools-", "linux-firmware-")):
+            return False
+
+        if package in {
+            "linux-timemachine",
+            "linux-headers",
+            "linux-apfs-rw-src",
+        }:
+            return False
+
+        return True