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canonical / nullboot / 20939218722
70%
main: 72%

Build:
Build:
LAST BUILD BRANCH: azure/fallback-mechanism
DEFAULT BRANCH: main
Ran 12 Jan 2026 11:55PM UTC
Jobs 2
Files 9
Run time 1min
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12 Jan 2026 10:46PM UTC coverage: 69.976% (-1.8%) from 71.731%
20939218722

Pull #144

github

mikeraymond7
feat: CLI update to support fallback mechanism

This enables the kernel fallback mechanism and amendment method via
`nullbootctl`. The addition of these two CLI flags enables a default
kernel fallback mechanism on new kernel installations. Default behavior
is to implement the fallback mechanism, and a successful boot onto that
kernel will amend the boot loader if -confirm-kernel-boot is used.
-trust-kernel-installs essentially performs the previous nullboot
behavior.
Pull Request #144: Nullboot fallback mechanism

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

New Missed Lines in Diff

Lines Coverage ∆ File
9
76.58
-1.28% efibootmgr/kernel.go
33
78.7
-6.26% efibootmgr/bootmgr.go
54
0.0
0.0% cmd/nullbootctl/main.go

Uncovered Existing Lines

Lines Coverage ∆ File
2
78.7
-6.26% efibootmgr/bootmgr.go
Jobs
ID Job ID Ran Files Coverage
1 ubuntu-22.04-go-1.22.x - 20939218722.1 12 Jan 2026 11:55PM UTC 9
69.98
GitHub Action Run
2 ubuntu-24.04-go-1.22.x - 20939218722.2 12 Jan 2026 11:55PM UTC 9
69.98
GitHub Action Run
Source Files on build 20939218722
  • Tree
  • List 9
  • Changed 9
  • Source Changed 9
  • Coverage Changed 9
Coverage ∆ File Lines Relevant Covered Missed Hits/Line
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  • Pull Request #144
  • PR Base - ubuntu/main (#13432904687)
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