Marcin Bojara
67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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import os
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import re
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import piksemel
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import subprocess
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raise_install = []
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class BuildModuleError(Exception):
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pass
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def generate_initrd(kver):
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subprocess.call(["/usr/bin/mkinitcpio","-k","%s"% kver ,"-g","/boot/initramfs-%s-fallback.img"% kver,"-S","autodetect"])
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subprocess.call(["/usr/bin/mkinitcpio","-k","%s"% kver ,"-c","/etc/mkinitcpio.conf","-g","/boot/initramfs-%s.img"% kver])
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def get_kver():
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with open("/etc/kernel/kernel") as f:
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return f.readline().strip()
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def run_dkms(action, name, version, kver, arch):
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actions = {"build": ["build", "install"],
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"remove": ["uninstall", "remove"]}
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for action in actions[action]:
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os.system("PATH='/usr/sbin:/usr/bin:/sbin:/bin' dkms %s -m %s -v %s -k %s -a %s" % (action, name, version, kver, arch))
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if action == "install" and os.path.exists("/var/lib/dkms/%s/%s/build/make.log" % (name, version)):
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raise_install.append("check /var/lib/dkms/%s/%s/build/make.log" % (name, version))
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def check_dkms(metapath, filepath, action):
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if piksemel.parse(metapath).getTag("Package").getTagData("Name") == "kernel-module-headers":
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kver = get_kver()
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arch = piksemel.parse(metapath).getTag("Package").getTagData("Architecture").replace("_", "-")
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# rebuild if /usr/src/*/dkms.conf exists
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for d in os.walk("/usr/src").next()[1]:
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if os.path.isfile("/usr/src/%s/dkms.conf" % d):
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m = re.match(r"(?P<name>[^\/]+)-(?P<version>[^-]+)", d).groupdict()
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run_dkms(action, m["name"], m["version"], kver, arch)
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generate_initrd(kver)
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if raise_install:
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raise BuildModuleError("\n\t".join(raise_install))
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return
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parse = piksemel.parse(filepath)
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for fp in parse.tags("File"):
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path = fp.getTagData("Path")
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# build if package has /usr/src/*/dkms.conf
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if path.endswith("/dkms.conf") and path.startswith("usr/src/"):
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m = re.match(r".*\/(?P<name>[^\/]+)-(?P<version>[^-]+)\/[^\/]+", path).groupdict()
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kver = get_kver()
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arch = piksemel.parse(metapath).getTag("Package").getTagData("Architecture").replace("_", "-")
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run_dkms(action, m["name"], m["version"], kver, arch)
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if raise_install:
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raise BuildModuleError(raise_install.pop())
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generate_initrd(kver)
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return
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def setupPackage(metapath, filepath):
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check_dkms(metapath, filepath, action="build")
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def cleanupPackage(metapath, filepath):
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check_dkms(metapath, filepath, action="remove")
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def postCleanupPackage(metapath, filepath):
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pass
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