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sys_patch_helpers.py: Work around Read only error

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Mykola Grymalyuk
2023-01-23 09:19:20 -07:00
parent 57d2597c86
commit 92f85feda5
2 changed files with 11 additions and 2 deletions
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2
CHANGELOG.md
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@@ -45,6 +45,8 @@
- Kernelspace: [RSRHelper.kext](https://github.com/khronokernel/RSRHelper) (cbe1be9) - Kernelspace: [RSRHelper.kext](https://github.com/khronokernel/RSRHelper) (cbe1be9)
- Add APFS Trim Configuration - Add APFS Trim Configuration
- Settings -> Misc Settings -> APFS Trim - Settings -> Misc Settings -> APFS Trim
- Work-around KDKs failing to install due to Read-only error
- `[errno 30] read-only file system: KernelDebugPkg.kit`
- Increment Binaries: - Increment Binaries:
- OpenCorePkg 0.8.8 - release - OpenCorePkg 0.8.8 - release
- PatcherSupportPkg 0.8.2 - release - PatcherSupportPkg 0.8.2 - release

11
resources/sys_patch/sys_patch_helpers.py
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@@ -83,8 +83,15 @@ class sys_patch_helpers:
print(f"- Installing downloaded KDK (this may take a while)") print(f"- Installing downloaded KDK (this may take a while)")
with tempfile.TemporaryDirectory() as mount_point: with tempfile.TemporaryDirectory() as mount_point:
utilities.process_status(subprocess.run(["hdiutil", "attach", self.constants.kdk_download_path, "-mountpoint", mount_point, "-nobrowse"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)) utilities.process_status(subprocess.run(["hdiutil", "attach", self.constants.kdk_download_path, "-mountpoint", mount_point, "-nobrowse"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
# Install the KDK # Due to a permissions bug in macOS, sometimes the OS will fail on a Read-only file system error
utilities.process_status(utilities.elevated(["installer", "-pkg", f"{mount_point}/KernelDebugKit.pkg", "-target", "/"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)) # We don't actually need to write inside the KDK DMG, however macOS will do whatever it wants
# Thus move the KDK to another location, and run the installer from there
kdk_dst_path = Path(f"{self.constants.payload_path}/KernelDebugKit.pkg")
if kdk_dst_path.exists():
utilities.process_status(utilities.elevated(["rm", kdk_dst_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
utilities.process_status(subprocess.run(["cp", f"{mount_point}/KernelDebugKit.pkg", self.constants.payload_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
utilities.process_status(utilities.elevated(["installer", "-pkg", kdk_dst_path, "-target", "/"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
utilities.process_status(utilities.elevated(["rm", kdk_dst_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
subprocess.run(["hdiutil", "detach", mount_point], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) # Do not really care if this fails subprocess.run(["hdiutil", "detach", mount_point], stdout=subprocess.PIPE, stderr=subprocess.STDOUT) # Do not really care if this fails
print("- Successfully installed KDK") print("- Successfully installed KDK")