mkinitcpio, mkinitramfs, initrd rebuild

2021-09-13 23:49:52 +03:00
parent f2d0201c0d
commit b2f35a7320
27 changed files with 1159 additions and 44 deletions
@@ -0,0 +1,31 @@
+#!/usr/bin/python
+
+import piksemel
+import os
+
+def updateInitrd(filepath):
+    patterns = ("/lib/modules", "/lib/initrd", "/boot/kernel", "/bin/busybox")
+    parse = piksemel.parse(filepath)
+    for xmlfile in parse.tags("File"):
+        path = xmlfile.getTagData("Path")
+        if not path.startswith("/"):
+            path = "/%s" % path  # Just in case
+        if path.startswith(patterns):
+            # Handle the proper case of modules
+            version = path.split("/")[3]
+            os.environ['PATH'] = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin'
+            cmd = "update-initrd KERNELVER=%s MODDIR=/lib/modules/%s OUTPUT=/boot/initramfs-%s" % (version, version, version)
+            os.system(cmd)
+            if os.path.exists("/proc/cmdline"):
+                os.system("/usr/bin/update-grub")
+            break
+
+def setupPackage(metapath, filepath):
+    updateInitrd(filepath)
+
+def cleanupPackage(metapath, filepath):
+    pass
+
+def postCleanupPackage(metapath, filepath):
+    # TODO: Remove old initramfs!
+    pass