canonical / nullboot / 20937690364

70%

main: 72%

Build Type

Pull #144

github

Committed by mikeraymond7

Commit Message

feat: Systemd one-shot service for Kernel fallback mechanism

Adds a systemd one-shot service to amend the bootloader on a successfully
booted, new kernel entry using the -confirm-kernel-boot option.

Should a newly installed kernel panic while booting, no changes will
occur in the boot loader.

In the event that a new kernel successfully boots, nullboot will amend
the boot loader such that BootCurrent == BootOrder[0].

However, if the current boot is not the latest kernel, nullboot will
exit with an error, but (importantly) not modify any boot variables.

In a standard reboot scenario, nullboot will run with the default
nullboot behavior, which ideally does nothing unless the user manually
modifies the EFI variables.

Pull Request Pull Request #144: Nullboot fallback mechanism

Run Details

132 of 228 new or added lines in 4 files covered. (57.89%)

2 existing lines in 1 file now uncovered.

874 of 1249 relevant lines covered (69.98%)

1.6 hits per line