chore(ci) sync devcontainer template from dd-repo-tools#79
Merged
Conversation
This comment has been minimized.
This comment has been minimized.
pawelchcki
requested review from
Anilm3 and
Copilot
and removed request for
a team
There was a problem hiding this comment.
Pull request overview
Syncs the shared DataDog dd-repo-tools devcontainer CI/template into this repository to standardize devcontainer build, caching, and tagging behavior across repos.
Changes:
- Adds a shared GitLab CI template job to build/push (and optionally per-arch build) a devcontainer image and emit
ci-image.env. - Adds a Makefile fragment to stage a minimal devcontainer build context and compute a stable content-hash tag, reused by both CI and local workflows.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
.gitlab/devcontainer.yml |
Introduces the devcontainer CI job that stages context via make, computes the image tag, cache-checks, builds, and nydus-converts on cache miss. |
.devcontainer/devcontainer.mk |
Provides shared staging + hashing logic and local helper targets (dev-image, dev-shell, etc.) used by the CI template. |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
Contributor
|
This PR is based on - #60 (which meant to merge to main, but graphite merged it to a temporary branch instead) |
pawelchcki
approved these changes
May 11, 2026
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Syncs the shared devcontainer template from dd-repo-tools:
.devcontainer/devcontainer.mk(make fragment — hashing, local dev targets).gitlab/devcontainer.yml(CI template — devcontainer build/cache job)Both files are verbatim copies — edits here will be overwritten
on the next campaigner run. Edit upstream in dd-repo-tools instead.
The mirror_images wrapper will follow once the
publish-content-addressable-repository-toolsGitLab job is wiredup in dd-repo-tools.
Wiring
Your
.gitlab-ci.ymlneeds aDEVCONTAINER_REPO_NAME: <this-repo>variable and
include: - local: .gitlab/devcontainer.ymlto pullin the devcontainer pipeline, plus two sidecars you own:
.devcontainer/Dockerfileand.devcontainer/context.files(rsync--files-fromlist).Source: https://github.com/DataDog/dd-repo-tools/tree/main/shared/devcontainer
Recent changes:
makeandrsyncare baked into the bootstrap image (no apt-get on every run).