[nightly] Update common Docker engineering infrastructure with latest #7016
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
lbussell
approved these changes
Jan 28, 2026
lbussell
added a commit
to dotnet/docker-tools
that referenced
this pull request
Jan 28, 2026
## Summary Fix Windows PR validation failing because ImageBuilder is not pulled. The breaking behavior was added in #1947. Job-specific init steps (customBuildInitSteps, customGenerateMatrixInitSteps, etc.) were being merged into customInitSteps before being passed to init-common.yml. This caused init-imagebuilder.yml to skip the default ImageBuilder pull when any job-specific steps were provided, since it checks if customInitSteps is non-empty. ## Changes - Add separate parameters for job-specific init steps in job templates: - `customBuildInitSteps` in build-images.yml - `customCopyBaseImagesInitSteps` in copy-base-images.yml - `customGenerateMatrixInitSteps` in generate-matrix.yml - Update build-and-test.yml to pass these parameters separately instead of merging them - Add clarifying comments to distinguish the two types of init steps ## Testing Testing via dotnet/dotnet-docker#7016
dotnet-docker-bot
force-pushed
the
dotnet-docker-nightly-update-docker-tools
branch
from
8e361cd to
8f8abba
Compare
github-actions
bot
added
the
needs-backport
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Updates the common Docker engineering infrastructure with latest changes from the dotnet/docker-tools repo.