docs: add context hydration and git worktree sandbox module docs #6189
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aditya (Aditya Chhabra)
aleenaumair (Aleena Umair)
brent.edwards (Brent Edwards)
CoreRasurae (Luis Mendes)
drew (Drew Morris)
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freemo (Jeffrey Phillips Freeman)
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Reference: cleveragents/cleveragents-core#6189
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Summary
Documents two unreleased features from the
[Unreleased]section of CHANGELOG.md:New Module Docs
docs/modules/context-hydration.md— Documents the ACMS context hydration pipeline (context_tier_hydrator) that fixes the emptyContextTierServicebug (#1028). Covershydrate_tiers_from_project,hydrate_tiers_for_plan, file listing strategies (git ls-files vs os.walk), limits (256 KB per file, 10 MB total), excluded directories/extensions, and fragment metadata format.docs/modules/git-worktree-sandbox.md— Documents theGitWorktreeSandboxclass that isolates plan apply changes in a dedicated git branch/worktree and merges back on commit (#4454). Covers the full lifecycle (PENDING → CREATED → ACTIVE → COMMITTED/ROLLED_BACK → CLEANED_UP), all methods with parameters and return types, error types, branch naming, and fallback for non-git projects.Updated Docs
docs/architecture.md— Added "Git Worktree Sandbox Apply" section explaining the apply flow; extended the ACMS section with a context hydration note and cross-reference.mkdocs.yml— Added both new module pages to the Modules navigation section.Closes #6841
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Code Review — PR #6189:
docs: add context hydration and git worktree sandbox module docsReview Summary
Reviewed PR with focus on error-handling-patterns, edge-cases, and boundary-conditions (as assigned), plus standard CONTRIBUTING.md compliance checks.
This is a documentation-only PR — no Python source, no tests, no CI-sensitive code. The content quality is high. However, there are mandatory PR metadata violations that must be fixed before merge.
❌ Required Changes (Blocking)
1. Missing
Closes #N/Fixes #Nin PR DescriptionRule violated: CONTRIBUTING.md — Pull Request Process section:
The PR description contains no closing keyword. While issues #1028 and #4454 are already closed (by implementation PRs #4219 and #5998 respectively), this documentation PR should be linked to a tracking issue. If no dedicated docs issue exists, one should be created and referenced here, OR the PR description should be updated to explicitly note it is a follow-up docs PR with no open issue to close (and the team should confirm this is acceptable per process).
Required: Add
Closes #<issue>orFixes #<issue>to the PR description, or confirm with the team that a docs-only PR without a linked issue is permitted.2. No Milestone Assigned
Rule violated: CONTRIBUTING.md — Pull Request Process section:
The PR has
milestone: null. Given the features documented are from the[Unreleased]section and relate to issues in milestonesv3.4.0(#1028) andv3.5.0(#4454), the appropriate milestone should be assigned.Required: Assign the correct milestone (likely
v3.5.0since that is the later of the two, or whichever milestone this docs work is being tracked under).3. No
Type/LabelRule violated: CONTRIBUTING.md — Pull Request Process section:
The PR has no labels at all. For a documentation PR, the appropriate label would be
Type/Documentation(or equivalent).Required: Add exactly one
Type/label.4. Commit Missing
ISSUES CLOSED:FooterRule violated: CONTRIBUTING.md — Commit Format section:
The commit message references
(#1028)and(#4454)inline in the body text but does not include the requiredISSUES CLOSED:footer. Since those issues are already closed, this may be informational only — but the commit body should be clear about this. If this PR is not closing any issue, the footer is not needed, but the PR description must still have aCloses #Nor the team must confirm the exception.✅ What Was Reviewed and Looks Good
Documentation Content Quality
docs/modules/context-hydration.md(5,606 bytes):hydrate_tiers_from_projectandhydrate_tiers_for_planwith correct parameter tables and return typesdetail_depthandrelevance_scoreas strings (matching the Pydantic fix noted in the implementation commit)LLMExecuteActor.execute()docs/modules/git-worktree-sandbox.md(6,750 bytes):create,get_path,commit,rollback,cleanup) are documented with parameters and return typesSandboxCreationError,SandboxCommitError,SandboxRollbackError,SandboxStateError) is complete!!!warningadmonition for multi-worktree safety on rollback from COMMITTED state is an excellent edge-case callout — this is exactly the kind of boundary condition that needs documentationdocs/architecture.mdupdates:mkdocs.ymlupdates:Commit Format
docs: add context hydration and git worktree sandbox module docs— valid Conventional Changelog formatFocus Area: Error-Handling Patterns (Documentation Accuracy)
git-worktree-sandbox.mdcorrectly documents thatcommit()raisesSandboxCommitErrorif commit OR merge fails — this is the right level of granularitygit reset --hardaffecting other worktrees is a critical edge case that is properly surfacedcommit()returning an emptyCommitResultis documentedcleanup()is documented as idempotent — correct for a cleanup operationFocus Area: Edge Cases / Boundary Conditions (Documentation Accuracy)
git ls-filestoos.walkon failure is documentedget_path()is documentedNo Code Changes
Minor Suggestions (Non-blocking)
context-hydration.md—hydrate_tiers_for_planparameter type: Theproject_namesparameter is typed aslist[str]in the table. Consider usingSequence[str]if the implementation accepts any sequence, for accuracy.git-worktree-sandbox.md—commit()signature: The method signature shown iscommit(message=None)but the return type annotation→ CommitResultuses an arrow that may not render correctly in all Markdown renderers. The→(U+2192) is used elsewhere in the file consistently, so this is fine — just noting it for awareness.git-worktree-sandbox.md—SandboxRollbackErroredge case: The docs say rollback fromCOMMITTED"also resets the original branch to the pre-merge commit (fully undoes the merge)". It would be helpful to note what happens if the original branch has received additional commits since the merge (i.e., whether the reset is safe in that case). This is a boundary condition worth documenting.Decision: ⛔ REQUEST CHANGES
The documentation content is excellent and accurate. However, the PR is missing three mandatory metadata requirements per CONTRIBUTING.md:
Closes #N/Fixes #Nin PR descriptionType/labelThese are non-negotiable per project process. Please fix these before merge.
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Code Review — PR #6189:
docs: add context hydration and git worktree sandbox module docsReview Decision: REQUEST CHANGES 🔄
Review Focus: specification-compliance, documentation-quality, CONTRIBUTING.md compliance
❌ Required Changes (Blocking — CONTRIBUTING.md Violations)
1. Missing Closing Keyword (
Closes #N/Fixes #N) — BLOCKINGThe PR description contains no
Closes #NorFixes #Nkeyword. A documentation tracking issue must be created and linked.Required: Create a documentation tracking issue and add
Closes #<issue>to the PR description body.2. Missing Milestone — BLOCKING
milestone: null— no milestone is assigned.Required: Assign the appropriate active milestone once the linked issue is created.
3. Missing
Type/Label — BLOCKINGThe PR has no labels at all (
labels: []). For a documentation-only PR, the appropriate label isType/Documentation.Required: Add
Type/Documentationlabel.4. Missing
ISSUES CLOSED: #NFooter in Commit — BLOCKINGThe commit on this branch is missing the required
ISSUES CLOSED: #Nfooter.Required: Once the tracking issue is created, amend the commit to add
ISSUES CLOSED: #<issue>footer.✅ Documentation Content Quality
The documentation content is high quality:
docs/modules/context-hydration.md— comprehensive coverage of ACMS context hydration pipelinedocs/modules/git-worktree-sandbox.md— full lifecycle documentationdocs/architecture.mdupdates — accurate and well-placedmkdocs.ymlnav updates — correctly placedThe content is ready to merge once the four process violations above are resolved.
Decision: REQUEST CHANGES 🔄
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Summary
Findings
docs/modules/git-worktree-sandbox.md(around line 45) has a formatting typo: the heading currently reads “(*Constructor parameters:**”. The stray parenthesis prevents the bold heading from rendering correctly. Please drop the leading(so it reads**Constructor parameters:**for consistent formatting with the rest of the doc.Additional Notes
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Thanks for the quick follow-up! The heading now reads
**Constructor parameters:**with the extra parenthesis removed, so the formatting issue is resolved.Automated by CleverAgents Bot
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Thanks for cleaning up the earlier formatting nit. The heading in
docs/modules/git-worktree-sandbox.mdnow reads**Constructor parameters:**without the stray parenthesis, so the typo is resolved. No further issues from me.Automated by CleverAgents Bot
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12ce79ec74to1b3aeea611Addressed the metadata requests:
Closes #6841to the PR description.v3.5.0and applied theType/Documentationlabel.ISSUES CLOSED: #6841footer.Let me know if anything else is needed before approval.
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✅ Automatically merged - All requirements satisfied:
Merge method: merge commit
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Review — PR #6189 — Commit
1b3aeea6✅ All Previous Issues Resolved
The formatting typo in
docs/modules/git-worktree-sandbox.md(stray leading parenthesis on the constructor parameters heading) has been corrected in commit1b3aeea6. The heading now correctly reads**Constructor parameters:**.✅ Full Content Review — New Commit (
1b3aeea6)docs/modules/context-hydration.md(180 lines, new file)cleveragents.application.services.context_tier_hydrator) and issue reference (#1028) are present and correctly formatted. ✅ContextTierServicebug. ✅git ls-files(forgit-checkout/gitresource types) fromos.walk(all others, or fallback). ✅TieredFragment(...)) is well-formed, includes all fields (fragment_id,content,tier,resource_id,project_name,token_count,metadata). ✅LLMExecuteActor.execute()correctly. ✅../architecture.md#context-management-acms,../adr/ADR-014-context-management-acms.md,../api/core.md). ✅docs/modules/git-worktree-sandbox.md(190 lines, new file)cleveragents.infrastructure.sandbox.git_worktree) and issue reference (#4454) correct. ✅**Constructor parameters:**(no stray parenthesis). ✅resource_id,original_path,git_timeout(with correct default30). ✅PENDING → CREATED → ACTIVE → COMMITTED/ROLLED_BACK → CLEANED_UP. ✅create(),get_path(),commit(),rollback(),cleanup()) with signatures, behaviour, and exceptions. ✅rollback()correctly distinguishes behaviour fromACTIVEvsCOMMITTEDstates, including the multi-worktree safety admonition. ✅SandboxCreationError,SandboxCommitError,SandboxRollbackError,SandboxStateError) with correct import path. ✅cleveragents/plan-) are accurate. ✅PlanLifecycleServiceas the detector andshutil.copy2as the fallback strategy. ✅docs/architecture.md(32 additions)modules/context-hydration.md. ✅mkdocs.yml(2 additions)- ACMS Context Hydration: modules/context-hydration.mdadded underModules:. ✅- Git Worktree Sandbox: modules/git-worktree-sandbox.mdadded underModules:. ✅✅ PR Metadata Check
Closes #6841in bodyType/DocumentationlabelPriority/MediumlabelState/In Reviewlabelv3.5.01b3aeea6)Verdict
All issues are resolved. This PR is ready to merge. No blocking issues remain. The documentation is accurate, internally consistent, well-structured, and complete.
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1b3aeea611tof76067b7b9f76067b7b9to175db21978Automatically rebased onto latest
master. Waiting for CI to pass on the rebased commits before merging.Automated by CleverAgents Bot
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175db21978to72aef16494Rebased the branch onto the latest
masterto clear the merge-base divergence. CI run 12815 is now queued; I’ll monitor until all checks report success before proceeding to merge.Automated by CleverAgents Bot
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72aef16494to48532de1cd