morluto/rea
1
0
Fork 0
mirror of https://github.com/morluto/rea.git synced 2026-11-05 06:45:22 +00:00
Code Issues 1.3k Projects Packages Wiki Activity

[PR #5126] [MERGED] fix(setup): treat empty APPDATA as unset for VS Code, Trae and Devin #6778

New issue
Closed
opened 2026-11-01 21:42:58 +00:00 by bsakaguchi · 0 comments
bsakaguchi commented 2026-11-01 21:42:58 +00:00
Owner
Copy link

📋 Pull Request Information

Original PR: https://github.com/morluto/rea/pull/5126
Author: @vaidehi-snk
Created: 10/18/2026
Status: ✅ Merged
Merged: 10/19/2026
Merged by: @morluto

Base: main ← Head: fix/windows-empty-appdata

📝 Commits (1)

  • a57ee78 fix(setup): treat empty APPDATA as unset for VS Code, Trae and Devin

📊 Changes

2 files changed (+37 additions, -12 deletions)

View changed files

📝 src/application/SupportedClients.ts (+7 -12)
➕ tests/boundary/filesystem/windowsAppDataClientPaths.test.ts (+30 -0)

📄 Description

Summary

Fixes #5104. On Windows, an empty APPDATA made setup resolve relative configuration paths for VS Code, Trae and Devin, so their registrations were written under the working directory instead of %USERPROFILE%\AppData\Roaming. AI-assisted (Claude, claude-opus-5-5); I reviewed, ran and verified the change.

Problem and expected behavior

vscodeUserDirectory, traeUserDirectory and devinDirectory used env.APPDATA ?? join(home, "AppData", "Roaming"). Nullish coalescing keeps "", so join("", "Code", "User") becomes the relative path Code/User. REA's shared windowsAppDataRoots already defines an empty APPDATA as unset. Expected: an empty APPDATA selects the default roaming root, exactly like an unset one.

Change and scope

The three helpers now use windowsAppDataRoots(home, env).roaming, the existing owner of this rule, instead of re-implementing the fallback. Behavior with APPDATA unset or non-empty is unchanged. Scope decision: not applicable (ordinary fix within existing boundaries). Not included: cleanup of files already misplaced by earlier runs.

Contract and boundary impact

  • Semantic owner and earliest changed stage: src/application/SupportedClients.ts, Windows client path selection

  • Contribution scope fit and linked maintainer decision: ordinary fix; not applicable

  • CLI and MCP/tool-catalog contract: unchanged

  • Provider, bridge, target-format, or platform compatibility: Windows only; empty APPDATA now resolves to %USERPROFILE%\AppData\Roaming

  • Evidence, artifact, provenance, or reconstruction contract: none

  • Target selection, authority, upstream behavior, and cleanup details: not applicable

  • Generated metadata, package, or installation impact: setup writes VS Code, Trae and Devin registrations to the default roaming root when APPDATA is empty

  • Read existing files or captured data.

  • Launch or attach to a process.

  • Inject instrumentation or run scripts/code.

  • Change process memory, registers, files, or configuration.

  • Contact network services.

  • Recover protected code or work around protections.

  • Documentation or usability only; no target interaction.

  • Not sure yet; investigation or maintainer guidance needed.

Evidence and regression coverage

  • Tests added or updated: tests/boundary/filesystem/windowsAppDataClientPaths.test.ts — for vscode, trae and devin with platform: "win32", an empty APPDATA resolves the same config path as an unset one

  • Base reproduction or other evidence: with SupportedClients.ts reverted, all 3 cases fail, e.g. Expected: "C:\Users\a/AppData/Roaming/Code/User/mcp.json", Received: "Code/User/mcp.json"

  • User-visible CLI/MCP output (if applicable): not exercised

  • Remaining proof gaps: not run on native Windows or through full rea setup; tested at the path-selection boundary with an injected win32 platform

  • Observed, derived, and inferred claims remain distinguishable.

  • Artifact identity, source provenance, and failed attempts remain preserved.

  • Unsupported, incomplete, unavailable, or uncertain outcomes remain visible.

Validation performed

  • npx vitest run tests/boundary/filesystem/windowsAppDataClientPaths.test.ts — 3 passed
  • same with SupportedClients.ts stashed — 3 failed
  • npx vitest run on traeClientConfiguration, clientConfigurationDialects, setupConfig, clientLifecycle and claudeDesktopClientConfiguration tests — 139 passed
  • npx oxfmt --check on changed files — clean
  • npx oxlint on changed files — 0 errors; 1 existing max-lines warning on SupportedClients.ts (file was already over the limit; this change makes it 5 lines shorter)
  • npx tsc --noEmit — clean
  • pre-push check:fast (typecheck, lint) — 2 tasks successful

Compatibility, safety, and release

  • Breaking changes or migration steps: none. Registrations previously misplaced under a working directory are not removed automatically.
  • Real Hopper/Ghidra, browser, or OS coverage: no native Windows run
  • Package or release metadata impact: none
  • Security, privacy, process, or containment review: setup no longer writes client configuration into an arbitrary working directory

Author readiness

Human owner: @vaidehi-snk

  • I reviewed the final diff and relevant existing code, understand the change and its edge cases, and take responsibility for the complete PR, including AI-assisted work.
  • I checked the evidence above, confirmed it supports the current change, and recorded meaningful validation gaps.
  • I declare this PR ready for initial maintainer review.

Before merge

  • This PR addresses a concrete problem or an agreed enhancement.
  • Material scope and authority questions are resolved, and any required maintainer scope decision covers the final diff.
  • The PR has one focused outcome and the title follows type(scope): outcome.
  • Related issue is linked, or the reason for not linking one is stated above.
  • Tests cover changed observable behavior and meaningful failure paths.
  • Owning docs, contracts, and generated metadata are updated where needed.
  • User-visible CLI/MCP changes include representative output.
  • I checked the final diff for secrets, unrelated cleanup, and unsupported claims.

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/morluto/rea/pull/5126 **Author:** [@vaidehi-snk](https://github.com/vaidehi-snk) **Created:** 10/18/2026 **Status:** ✅ Merged **Merged:** 10/19/2026 **Merged by:** [@morluto](https://github.com/morluto) **Base:** `main` ← **Head:** `fix/windows-empty-appdata` --- ### 📝 Commits (1) - [`a57ee78`](https://github.com/morluto/rea/commit/a57ee786f7a8f24f551b14a65837b8c413fb9b30) fix(setup): treat empty APPDATA as unset for VS Code, Trae and Devin ### 📊 Changes **2 files changed** (+37 additions, -12 deletions) <details> <summary>View changed files</summary> 📝 `src/application/SupportedClients.ts` (+7 -12) ➕ `tests/boundary/filesystem/windowsAppDataClientPaths.test.ts` (+30 -0) </details> ### 📄 Description ## Summary Fixes #5104. On Windows, an empty `APPDATA` made setup resolve relative configuration paths for VS Code, Trae and Devin, so their registrations were written under the working directory instead of `%USERPROFILE%\AppData\Roaming`. AI-assisted (Claude, claude-opus-5-5); I reviewed, ran and verified the change. ## Problem and expected behavior `vscodeUserDirectory`, `traeUserDirectory` and `devinDirectory` used `env.APPDATA ?? join(home, "AppData", "Roaming")`. Nullish coalescing keeps `""`, so `join("", "Code", "User")` becomes the relative path `Code/User`. REA's shared `windowsAppDataRoots` already defines an empty `APPDATA` as unset. Expected: an empty `APPDATA` selects the default roaming root, exactly like an unset one. ## Change and scope The three helpers now use `windowsAppDataRoots(home, env).roaming`, the existing owner of this rule, instead of re-implementing the fallback. Behavior with `APPDATA` unset or non-empty is unchanged. Scope decision: not applicable (ordinary fix within existing boundaries). Not included: cleanup of files already misplaced by earlier runs. ## Contract and boundary impact - Semantic owner and earliest changed stage: `src/application/SupportedClients.ts`, Windows client path selection - Contribution scope fit and linked maintainer decision: ordinary fix; not applicable - CLI and MCP/tool-catalog contract: unchanged - Provider, bridge, target-format, or platform compatibility: Windows only; empty `APPDATA` now resolves to `%USERPROFILE%\AppData\Roaming` - Evidence, artifact, provenance, or reconstruction contract: none - Target selection, authority, upstream behavior, and cleanup details: not applicable - Generated metadata, package, or installation impact: setup writes VS Code, Trae and Devin registrations to the default roaming root when `APPDATA` is empty - [ ] Read existing files or captured data. - [ ] Launch or attach to a process. - [ ] Inject instrumentation or run scripts/code. - [x] Change process memory, registers, files, or configuration. - [ ] Contact network services. - [ ] Recover protected code or work around protections. - [ ] Documentation or usability only; no target interaction. - [ ] Not sure yet; investigation or maintainer guidance needed. ## Evidence and regression coverage - Tests added or updated: `tests/boundary/filesystem/windowsAppDataClientPaths.test.ts` — for vscode, trae and devin with `platform: "win32"`, an empty `APPDATA` resolves the same config path as an unset one - Base reproduction or other evidence: with `SupportedClients.ts` reverted, all 3 cases fail, e.g. `Expected: "C:\Users\a/AppData/Roaming/Code/User/mcp.json"`, `Received: "Code/User/mcp.json"` - User-visible CLI/MCP output (if applicable): not exercised - Remaining proof gaps: not run on native Windows or through full `rea setup`; tested at the path-selection boundary with an injected `win32` platform - [x] Observed, derived, and inferred claims remain distinguishable. - [x] Artifact identity, source provenance, and failed attempts remain preserved. - [x] Unsupported, incomplete, unavailable, or uncertain outcomes remain visible. ## Validation performed - `npx vitest run tests/boundary/filesystem/windowsAppDataClientPaths.test.ts` — 3 passed - same with `SupportedClients.ts` stashed — 3 failed - `npx vitest run` on traeClientConfiguration, clientConfigurationDialects, setupConfig, clientLifecycle and claudeDesktopClientConfiguration tests — 139 passed - `npx oxfmt --check` on changed files — clean - `npx oxlint` on changed files — 0 errors; 1 existing `max-lines` warning on `SupportedClients.ts` (file was already over the limit; this change makes it 5 lines shorter) - `npx tsc --noEmit` — clean - pre-push `check:fast` (typecheck, lint) — 2 tasks successful ## Compatibility, safety, and release - Breaking changes or migration steps: none. Registrations previously misplaced under a working directory are not removed automatically. - Real Hopper/Ghidra, browser, or OS coverage: no native Windows run - Package or release metadata impact: none - Security, privacy, process, or containment review: setup no longer writes client configuration into an arbitrary working directory ## Author readiness Human owner: @vaidehi-snk - [x] I reviewed the final diff and relevant existing code, understand the change and its edge cases, and take responsibility for the complete PR, including AI-assisted work. - [x] I checked the evidence above, confirmed it supports the current change, and recorded meaningful validation gaps. - [x] I declare this PR ready for initial maintainer review. ## Before merge - [x] This PR addresses a concrete problem or an agreed enhancement. - [x] Material scope and authority questions are resolved, and any required maintainer scope decision covers the final diff. - [x] The PR has one focused outcome and the title follows `type(scope): outcome`. - [x] Related issue is linked, or the reason for not linking one is stated above. - [x] Tests cover changed observable behavior and meaningful failure paths. - [x] Owning docs, contracts, and generated metadata are updated where needed. - [ ] User-visible CLI/MCP changes include representative output. - [x] I checked the final diff for secrets, unrelated cleanup, and unsupported claims. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
bsakaguchi 2026-11-01 21:42:58 +00:00
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
codex/procedure-reference-stacked
release-please--branches--main--components--rea-agents
release-please--branches--main--components--rea-agents--release-notes
codex/kuna-independent-retry
codex/byte-search-overlay-coverage
codex/open-failure-target-receipt
codex/kuna-xref-evidence
codex/ghidra-ambiguous-procedure-recovery
codex/function-source-bundle
codex/trace-function-integration-prototype
codex/snapshot-source-closure
codex/recorded-evidence-array-pages
codex/evidence-recovery-redesign
codex/trace-feature-address-scope
codex/call-discovery-scope
codex/ghidra-literal-candidate-evidence
codex/decompile-directory-independent-retry
codex/retry-provenance-base
codex/value-flow-capability-experiment
codex/ghidra-containing-instruction
cursor/readme-discord-button-ef9f
dependabot/github_actions/actions/setup-node-7.1.0
dependabot/github_actions/actions/upload-artifact-7.0.2
dependabot/npm_and_yarn/npm-minor-and-patch-d8d97ce6df
codex/kuna-1989
fix/8559-native-ui-fixture-ownership
fix/8555-go-verifier-mcp-ownership
codex/provider-capability-recovery
fix/8642-rizin-target-stdin
codex/ghidra-memory-effect-scope
codex/ghidra-annotation-entry-selector
codex/ghidra-readonly-recovery
codex/ghidra-regex-verifier-recovery
codex/evidence-discovery-view-guidance
fix/8545-bulk-append-overflow
fix/8428-navigation-refusal-alternatives
codex/address-context-recovery
codex/matching-member-limitations
codex/unknown-scope-contract
codex/evidence-view-guidance
feat/8373-native-trace-views
codex/ghidra-snapshot-verifier-binding
codex/elf-export-visibility
codex/evidence-view-recovery
codex/native-reference-cli-help
codex/provider-candidate-observation-scope
codex/kuna-session-verification
codex/ghidra-switch-lifetime-guidance
codex/pseudocode-paging-discovery
codex/clarify-evidence-view-support
codex/kuna-xrefs-selector-recovery
codex/context-capacity-recovery
codex/evidence-closure-large-links
codex/same-function-evidence-identity
codex/ghidra-verifier-inspected-jdk
codex/audit-guided-workflows
codex/crash-prompt-retained-dossiers
codex/analysis-view-error-recovery
codex/kuna-verifier-target-selection
codex/ghidra-selected-project-call-coverage
codex/docs-native-analysis-scope
codex/ghidra-java-socket-boundary
codex/ghidra-retained-snapshot-verifier
codex/ghidra-search-inventory-facts
fix/8284-zero-argument-parameter-bindings
fix/8198-ui-action-handler-offset
fix/8257-elf-entry-label-identity
fix/8304-deferred-output-schema-projection
fix/8277-call-path-computed-target-uncertainty
fix/pr-8089-conflicts
fix/ci-static-duplicate-export
dependabot/npm_and_yarn/lint-staged-17.6.0
dependabot/github_actions/actions/download-artifact-8.0.2
dependabot/npm_and_yarn/write-file-atomic-8.0.0
dependabot/npm_and_yarn/canonicalize-5.1.0
dependabot/github_actions/actions/cache/restore-6.1.0
dependabot/npm_and_yarn/toon-format/toon-4.4.0
dependabot/github_actions/actions/deploy-pages-5.0.1
codex/review-fixes-pr-2403
codex/review-fixes-pr-2400
codex/process-terminal-width
codex/test-brittleness-cleanup
verify/7167-browser-connect-macos
fix/7167-browser-connect
feat/native-matching-allowance-setting
feat/browser-scenario-dry-run
test/managed-caller-parameters-20261024
codex/parser-fortythird-boundaries
fix/6926-pinvoke-platform-decorations-20261023
fix/6889-har-body-encoding-20261023
fix/6888-sqlite-schema-budget-20261023
fix/dependency-security-gates-6708
cursor/evidence-overwrite-rebase-b4ac
feat/4057-verify-native-exports
fix/windows-acl-observer-overhead-20261022
cursor/erlang-beam-restack-4476
cursor/pe-certificate-review-bf32
fix/6116-javascript-application-fs-errors
fix/6061-unmapped-runtime-script-unknown
feat/browser-scenario-summary
fix/pe-certificates
codex/verify-3407
cursor/rebase-5699
cursor/rebase-5352
cursor/rebase-5600
cursor/fix-cli-schema-omission-10a8
codex/audit-hopper-shutdown-reasons-20261021
fix/demangle-swift-omitted-record
fix/nib-boolean-value-types
cursor/cancellation-partial-observation-a5ac
fix/ib-object-limit-reasons
fix/electron-fuse-limit-advice
fix/kuna-doctor-dangling-cache
fix/fixed-budget-refusal-advice
fix/js-ipc-listener-dedup
fix/js-return-member-provenance
fix/dmg-integrity-retry-advice
fix/ida-doctor-readiness
fix/kuna-version-probe-output-drain
fix/legacy-swift-runtime-name-matching
fix/dylib-lazy-load-commands
fix/browser-scenario-startup-cancel
fix/swift-nested-punycode-classification
fix/compare-unselected-scopes
fix/objc-method-budget-coverage
fix/dmg-mounted-root-observations
audit/ci-tests-20261019-round2
release/6.7.0
fix/wabt-cleanup-retry-resolution
fix/electron-fuse-elf-pe-architecture
fix/native-plist-descriptor-ownership
fix/kuna-caller-cleanup-ownership
experiment/atomic-codemode-20261016
review/first-contributor-3776
fix/call-resolution-full-read-cycles
fix/member-mutation-selection-repeat
experiment/atomic-re-tools-20261015
perf/member-mutation-lazy-origins
perf/static-network-mutation-index
fix/hopper-startup-lifecycle
audit/3050-windows-proof-20261015
feat/windows-window-capture-2183
audit/3049-windows-proof-20261015
audit/3735-macos-fixtures-20261015
fix/batch-decompile-null-pseudocode
fix/kuna-inventory-honors-jobs
experiment/browser-codemode-tool-design-20261015
fix/hopper-clean-runtime-argv
codex/review-2049-27f1b367
review-fixes/pr-2787-routing
fix/3360-scoped-this-emitters
fix/3367-replaced-global-effects
fix/3838-compact-any-value-items
test/hopper-download-probe-20261015
codex/windows-runtime-creation-red-green-20261015
codex/windows-readonly-root-red-green-20261015
codex/windows-root-share-red-green-20261015
codex/exp-1685-win-mcp-startup
codex/bug-sweep-20261015
investigate/2190-windows-package-phases
investigate/3543-macos-cli-deadline
perf/3281-reverse-tools-feedback-quality
fix/3406-hopper-doctor-fixture
fix/3341-wrapper-require-test-context
fix/3301-owned-uninstall-fixtures
fix/3164-compiler-input-ownership
fix/pcap-cleanup-stdout-newline-20261014
perf/interface-builder-summary
codex/review-fixes-pr-1977
fix/ghidra-effective-jvm-platform
fix/docs-turkish-rust-link-20261013
fix/main-maintenance-ci-20261010
fix/recover-binary-session-process-effects
codex/review-fixes-pr-2457
codex/ci-required-cancellation-gate
fix/main-format-baseline-20261013
fix/setup-preserve-entry-fields
cursor/restore-main-checks-1ffc
fix/ghidra-bridge-hashmap-import
codex/shared-ci-jadx-json-default-20261013
codex/shared-ci-ghidra-test-groups-20261013
codex/shared-ci-java-fixture-format-20261013
codex/fix-intrinsic-invocation-boundaries
test/release-preflight-reusable-jobs
test/js-parameter-provenance-expectation
fix/linux-hopper-verification-current
test/2419-ghidra-elf-probe-size
followup/pr-1544-native-ida
codex/fold-pr-2230-contribution
docs/readme-responsible-use
fix/issue-2064
fix/issue-2050
fix/issue-2053
fix/issue-1968
fix/issue-1945
experiment/codemode-bridge-20261011
fix/tool-effects-negative-wording-1904-20261012
fix/1842-electron-interop-provenance
feat/recover-javascript-multi-input
refactor/website-i18n-prep
fix/nativeaot-pe-virtual-extent
fix/browser-verifier-ci-hang
fix/pe-resources-input-selection
docs/beginner-friendly-guides
docs/beginner-setup-guide
fix/javascript-analysis-worker-1563
fix/1649-ghidra-duplicate-names
fix/javascript-export-keys-integration-1369
test/maintenance-boundary-contracts-20261011
review/javascript-export-keys-1369
review/process-live-progress-1483
test/javascript-1495-growth-ratio
fix/ci-escape-timing
docs/normalized-terminal-geometry-1450
release/6.3.0
archive/release-6.3.0-pr1381
release/6.2.0
fix/electron-preload-dynamic-override
fix/javascript-self-referential-bundler-edges
release/6.1.0
cursor/grok-client-cherry-pick-0b56
feat/signature-posture
feat/dyld-shared-cache
feat/artifact-integrity-policy
feat/pkg-inventory
release/6.0.0
chore/sync-release-5.0.0
release/5.0.0
cursor/cloud-agent-node-787e
fix/javascript-xhr-open-endpoints
review/pr-711-realpath-fallback-wording
cleanup/replay-confinement
codex/test-suite-performance
codex/issue-foundations
codex/address-open-issues-2026-07-20
agent/javascript-vite-rollup-esbuild-adapters
agent/process-cleanup
agent/triage-integration
agent/unknown-commands-registry
feat/mcp-identity-metadata
morlvps/issue_cleanup
codex/installer-redesign
morl/roadmap-investigation-core
morl/roadmap-investigation-docs
release-please--branches--main--components--rea
rea-agents-6.8.0
rea-agents-6.7.0
rea-agents-6.6.0
experiment/atomic-codemode-wait-runtime-20261016
rea-agents-6.5.0
rea-agents-6.4.0
rea-agents-6.3.0
rea-agents-6.2.0
rea-agents-6.1.0
rea-agents-6.0.0
rea-agents-5.0.0
rea-agents-4.1.0
rea-agents-4.0.1
rea-agents-4.0.0
rea-agents-3.2.1
rea-agents-3.2.0
rea-agents-3.1.0
rea-agents-3.0.0
rea-agents-2.7.0
rea-agents-2.6.0
rea-agents-2.5.1
rea-agents-2.5.0
rea-agents-2.4.0
rea-agents-2.3.0
rea-agents-2.2.0
rea-agents-2.1.0
rea-agents-2.0.0
rea-agents-1.7.0
rea-agents-1.6.0
rea-agents-1.5.0
rea-agents-1.4.0
rea-agents-1.3.0
rea-agents-1.2.0
rea-agents-1.1.0
rea-agents-1.0.0
rea-agents-0.5.0
rea-agents-0.4.0
rea-agents-0.3.0
rea-0.2.1
rea-0.2.0
Labels
Clear labels   
area: bridge

   
area: bridge

   
area: build

   
area: build

   
area: build

   
area: cli

   
area: domain

   
area: evidence

   
area: mcp

   
area: native

   
area: providers

   
area: runtime

   
area: server

   
area: setup

   
area: tests

   
bug

   
design

   
documentation

   
enhancement

   
enhancement

   
enhancement

   
experiment

   
help wanted

   
i18n

   
invalid

   
P0: critical

   
P1: high

   
P2: medium

   
P2: medium

   
P2: medium

   
P3: low

   
performance

   
provider-request

   
pull-request
Mirrored from GitHub Pull Request

  
question

   
roadmap

   
triage
No labels
area: bridge
area: bridge
area: build
area: build
area: build
area: cli
area: domain
area: evidence
area: mcp
area: native
area: providers
area: runtime
area: server
area: setup
area: tests
bug
design
documentation
enhancement
enhancement
enhancement
experiment
help wanted
i18n
invalid
P0: critical
P1: high
P2: medium
P2: medium
P2: medium
P3: low
performance
provider-request
pull-request
question
roadmap
triage
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
morluto/rea#6778
No description provided.