Add configurable Git credential helper settings - #32
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Introduce a credential helper mode with UI for selecting or preserving helpers, and fall back to configured Git helpers when no provider credentials resolve.
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Navigate logical layers of code changes, visualize relationships, and explore their blast radius. No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Repository UI Review profile: CHILL Plan: Advanced Run ID: 📒 Files selected for processing (8)
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Included review availability: This review used your included allowance. Your plan provides up to 2 included reviews per hour; 1 remain after this review. 📝 WalkthroughWalkthroughThe change adds Git credential-helper modes to global settings and controls to select or preserve helpers. Remote and submodule credential operations use configured Git helpers when no matching account credential is available. ChangesGit credential helper settings
Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Feature Sequence Diagram(s)sequenceDiagram
participant GitSettingsView
participant GitSettingsViewModel
participant GitStatusService
participant Git
GitSettingsView->>GitSettingsViewModel: Save selected credential-helper mode
GitSettingsViewModel->>GitStatusService: Update global settings with helper mode
GitStatusService->>Git: Update credential.helper values
Git-->>GitStatusService: Return configuration values
GitStatusService-->>GitSettingsViewModel: Return update result
GitSettingsViewModel-->>GitSettingsView: Reload settings and helper state
Merge Risk: ⚪ Minimal · up to The credential-helper changes have no established merge-blocking defect. Helper reset values remain intact, and the new files satisfy the license requirements. Merge after normal checks. Security Architecture ReviewSecurity architecture risk: 🟡 Moderate · up to Credential-helper choices affect shared Git configuration. The accounts-only choice does not enforce that restriction for every repository, and a failed save can leave credential settings changed. Matching connected-account credentials remain isolated from helper fallback. Retained concerns
Security review detailsSecurity Blast Radius
Security Findings and Attack Paths
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Resilience and Maintainability Implications
Hardening Proposals
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Inline comments:
Review comments at @macgit/Models/GitCredentialHelperMode.swift:
- Line 1: Replace the SPDX-only line with the full AGPL v3 license header,
including the required license and email markers, in
macgit/Models/GitCredentialHelperMode.swift (line 1),
macgitTests/GitRemoteCredentialPolicyTests.swift (line 1), and
macgit/Views/Common/GitCredentialHelperSettingsSection.swift (line 1).
Review comments at @macgit/Services/GitCredentialInjector.swift:
- Around line 35-41: Update configuredGitHelpers to set GIT_ASKPASS to an empty
string and remove inherited SSH_ASKPASS while preserving configured credential
helpers. Update tests that expect GIT_ASKPASS to be nil to expect an empty
string.
Review comments at @macgit/Services/GitStatusService+GlobalSettings.swift:
- Around line 163-170: Update updateGlobalCredentialHelper to capture the
existing credential.helper values before unsetting them, then restore those
values if either replacement add fails before rethrowing the error. Preserve the
expected missing-key behavior while allowing other unset failures to surface;
keep the successful replacement flow unchanged.
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ℹ️ Review info
⚙️ Run configuration
Configuration used: Repository UI
Review profile: CHILL
Plan: Advanced
Run ID: 190b9b0d-c8e0-4d71-b46e-33561378f2eb
📒 Files selected for processing (14)
macgit/Models/GitCredentialHelperMode.swiftmacgit/Models/GlobalGitSettings.swiftmacgit/Services/GitCredentialInjector.swiftmacgit/Services/GitStatusService+GlobalSettings.swiftmacgit/Services/GitStatusService+Remote.swiftmacgit/Services/GitStatusService+RemoteCredential.swiftmacgit/Services/GitStatusService+Submodule.swiftmacgit/ViewModels/GitSettingsViewModel.swiftmacgit/Views/Common/GitCredentialHelperSettingsSection.swiftmacgit/Views/Common/GitSettingsView.swiftmacgitTests/GitCredentialInjectorTests.swiftmacgitTests/GitGlobalSettingsServiceTests.swiftmacgitTests/GitProviderCredentialResolverTests.swiftmacgitTests/GitRemoteCredentialPolicyTests.swift
Included review availability: This review used your included allowance. Your plan provides up to 2 included reviews per hour; 1 remain after this review.
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Add configurable Git credential helper settings
Ticket: #32
Summary
GitCredentialHelperModemodel (macgit/Models/GitCredentialHelperMode.swift) with three modes:commitPlusAccountsOnly,helper(String), andpreserveExisting, plus aresolve(configuredValues:)helper that maps existingcredential.helperconfig values to a mode.credential.helpervalues inGlobalGitSettings(macgit/Models/GlobalGitSettings.swift) and reads them from global Git config via a newglobalConfigValueslookup inGitStatusService+GlobalSettings.swift.updateGlobalCredentialHelper, invoked fromupdateGlobalGitSettings(_:credentialHelperMode:), which unsets existingcredential.helperentries and rewrites them as an empty entry plus an optional named helper, then re-reads config to confirm the saved state matches the selected mode.availableCredentialHelpers(), which parsesgit help -aoutput forcredential-*commands, excludesstoreand names containing--, and sortsosxkeychainfirst.GitCredentialInjection.configuredGitHelpers(), which setsGIT_TERMINAL_PROMPT=0and returns no cleanup;GitStatusService+Remote.swiftnow falls back to this instead ofnilwhen no resolved credential is present.macgit/Views/Common/GitCredentialHelperSettingsSection.swift) and wires it intoGitSettingsViewandGitSettingsViewModel.Tests
GitCredentialInjectorTests,GitGlobalSettingsServiceTests, andGitProviderCredentialResolverTests.GitRemoteCredentialPolicyTests.Notes / uncertainty
GitStatusService+RemoteCredential.swift; changes to that file,GitStatusService+Submodule.swift, the new view, and most test bodies were not shown, so their behavior is not verified here.GitSettingsViewModelandGitSettingsViewshow 76/4 and 22/3 changed lines respectively; the diff for both was not included in the visible patch.Summary by CodeRabbit