templates: make "join" work with non-string slices and map values#6367
Merged
vvoland merged 1 commit intodocker:masterfrom Jan 26, 2026
Merged
templates: make "join" work with non-string slices and map values#6367vvoland merged 1 commit intodocker:masterfrom
vvoland merged 1 commit intodocker:masterfrom
Conversation
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
thaJeztah
force-pushed
the
template_slicejoin
branch
from
c49cbff to
94d085e
Compare
thaJeztah
commented
Aug 25, 2025
thaJeztah
force-pushed
the
template_slicejoin
branch
3 times, most recently
from
48c4983 to
215faa1
Compare
Add a custom join function that allows for non-string slices to be
joined, following the same rules as "fmt.Sprint", it will use the
fmt.Stringer interface if implemented, or "error" if the type has
an "Error()".
For maps, it joins the map-values, for example:
docker image inspect --format '{{join .Config.Labels ", "}}' ubuntu
24.04, ubuntu
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
thaJeztah
force-pushed
the
template_slicejoin
branch
from
215faa1 to
e34a342
Compare
vvoland
approved these changes
Jan 26, 2026
Collaborator
|
Do we want a changelog entry for this one? |
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Add a custom join function that allows for non-string slices to be joined, following the same rules as "fmt.Sprint", it will use the fmt.Stringer interface if implemented, or "error" if the type has an "Error()".
For maps, it joins the map-values, for example:
- What I did
- How I did it
- How to verify it
- Human readable description for the release notes
- A picture of a cute animal (not mandatory but encouraged)