Remove long-deprecated commands and aliases

[gtrrz-victor]

https://entire.io/gh/entireio/cli/trails/853

What

Deletes the CLI surface that has carried deprecation notices for a long time:

Removed	Replacement
entire reset	entire clean --session <id> / entire clean --all
entire rewind + entire checkpoint rewind	none (deprecation announced removal)
hidden top-level shortcuts resume, attach, explain, trace	session resume, session attach, checkpoint explain, doctor trace

Also removes code that only those commands used: hideAsAlias (aliascmd.go), all of rewind.go (~1300 lines), TruncateTranscriptAtUUID, and writeTranscript. The unknownSessionID const moved from rewind.go to state.go.

Test changes

checkpoint rewind --list was the observability mechanism for many checkpoint tests, so removing the command required reworking them:

• Deleted tests whose subject was rewind behavior itself: integration rewind_test.go, logs_only_rewind_test.go, e2e rewind_test.go, TestOpenCodeRewind, TestShadow_RewindAndCondensation, the untracked-file-preservation-during-rewind tests, and rewind phases inside broader workflow tests.
• Adapted tests that used rewind points only to observe checkpoint creation: they now assert directly against shadow-branch contents (BranchExists, FileExistsInBranch, ReadFileFromBranch, tasks/<tool-use-id>/ metadata paths, session StepCount).
• TestEnv rewind helpers and the e2e RewindList/Rewind/RewindLogsOnly wrappers are gone; the factory e2e test polls shadow-branch trees for /tasks/ paths instead.
• attach --review unit tests now invoke the canonical session attach path.
• Docs updated: README (quick start, command table, feature claims, troubleshooting), CLAUDE.md command layout, e2e README.

Deliberately out of scope

The strategy-level rewind machinery (strategy.Rewind, GetRewindPoints, manual_commit_rewind.go) still exists but now has no CLI callers. Removing it cascades much wider; follow-up PR if desired.

Verification

• golangci-lint run ./... — 0 issues
• mise run test — passes except TestExplainCmd_PositionalArgConflictsWithFlags / TestExplainCmd_SummaryTimeoutSecondsValidation, which fail identically on an unmodified tree in this environment (the repo's own .entire/settings.local.json has enabled: false, so checkDisabledGuard short-circuits before validation) — pre-existing, unrelated
• mise run test:integration — pass
• mise run test:e2e:canary (Vogon) — pass

🤖 Generated with Claude Code

---

Note

High Risk
This is a breaking CLI change that removes rewind-based file recovery; users and scripts must migrate to session resume/clean, and leftover strategy rewind code could confuse future maintenance until removed.

Overview
Removes deprecated CLI surface that had been announced for removal: entire reset (use entire clean), entire rewind and entire checkpoint rewind (no replacement), and hidden shortcuts resume, attach, explain, and trace in favor of session / checkpoint / doctor group commands. hideAsAlias, reset.go, rewind.go, and related helpers/tests go away with them.

Docs and UX copy no longer promote rewind; recovery is framed as entire session resume. README and CLAUDE.md command layout are aligned with the slimmer tree.

Tests drop rewind-specific suites (rewind_test.go, logs_only_rewind_test.go, etc.) and stop using checkpoint rewind --list as an observability hook. Remaining integration tests assert checkpoint creation via shadow branch state (BranchExists, FileExistsInBranch, session StepCount). Attach tests call session attach canonically.

Also bumps .opencode @opencode-ai/plugin 1.4.7 → 1.14.28. Strategy-level rewind APIs remain in the codebase but have no CLI callers (follow-up noted in the PR).

^{Reviewed by Cursor Bugbot for commit 47f100f. Configure here.}

[Copilot]

Pull request overview

This PR removes long-deprecated CLI commands/aliases (notably reset and checkpoint rewind/rewind) and deletes their associated implementation code, then updates documentation and test suites to validate checkpoint creation via shadow-branch state rather than rewind-based observability.

Changes:

• Remove deprecated command surface (reset, rewind, checkpoint rewind, and hidden top-level shortcuts) and delete related implementation/helpers.
• Refactor integration/E2E tests to assert checkpoint/task-checkpoint creation via shadow-branch contents and session state instead of rewind --list.
• Update docs/help text and supporting artifacts to reflect the slimmer command tree; bump .opencode plugin dependency.

Reviewed changes

Copilot reviewed 36 out of 37 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
README.md	Removes rewind-focused UX/docs; reframes recovery around resume.
e2e/tests/rewind_test.go	Deletes E2E coverage for removed rewind CLI behavior.
e2e/tests/factory_hooks_test.go	Replaces rewind-list polling with shadow-branch tree polling for task checkpoints.
e2e/README.md	Updates E2E directory documentation to remove “rewind” wrapper mention.
e2e/entire/entire.go	Removes rewind CLI wrappers/types used by deleted E2E tests.
cmd/entire/cli/transcript.go	Removes rewind-only transcript truncation/write helpers.
cmd/entire/cli/transcript_test.go	Deletes tests for removed transcript truncation helper.
cmd/entire/cli/state.go	Moves unknownSessionID constant into shared state code.
cmd/entire/cli/sessions.go	Updates imported-history note text to remove “rewindable” wording.
cmd/entire/cli/root.go	Stops registering removed deprecated/alias commands on the root command.
cmd/entire/cli/rewind.go	Deletes the rewind command implementation.
cmd/entire/cli/rewind_test.go	Deletes unit tests specific to the removed rewind command.
cmd/entire/cli/rewind_imports_test.go	Deletes tests for imported-checkpoint rewind refusal path.
cmd/entire/cli/resume_test.go	Removes tests for helpers that were only used by rewind flows.
cmd/entire/cli/reset.go	Deletes deprecated reset command implementation.
cmd/entire/cli/reset_test.go	Deletes unit tests for removed reset command.
cmd/entire/cli/integration_test/testenv.go	Removes rewind CLI wrappers used by integration tests.
cmd/entire/cli/integration_test/subdirectory_test.go	Asserts shadow-branch content instead of rewind points.
cmd/entire/cli/integration_test/setup_cmd_test.go	Removes integration coverage for rewind-when-disabled behavior.
cmd/entire/cli/integration_test/rewind_test.go	Deletes integration coverage for removed rewind workflows.
cmd/entire/cli/integration_test/opencode_hooks_test.go	Replaces rewind-point assertions with shadow-branch assertions.
cmd/entire/cli/integration_test/mid_session_rebase_test.go	Replaces rewind verification with shadow-branch/state verification.
cmd/entire/cli/integration_test/manual_commit_workflow_test.go	Removes rewind phase; validates checkpoint creation via branch/state.
cmd/entire/cli/integration_test/manual_commit_untracked_files_test.go	Deletes rewind-related untracked-file preservation suites.
cmd/entire/cli/integration_test/logs_only_rewind_test.go	Deletes logs-only rewind integration suites (CLI removed).
cmd/entire/cli/integration_test/import_claude_test.go	Removes “rewind refusal” assertion for imported checkpoints.
cmd/entire/cli/integration_test/deferred_finalization_test.go	Updates reset-session flow to use clean --session.
cmd/entire/cli/integration_test/default_branch_test.go	Uses shadow-branch assertions (and task checkpoint path checks) instead of rewind points.
cmd/entire/cli/integration_test/attribution_test.go	Verifies checkpoint count via session state instead of rewind list.
cmd/entire/cli/integration_test/agent_strategy_test.go	Removes rewind-based assertions; checks shadow-branch writes.
cmd/entire/cli/import_cmd.go	Updates import help text to remove rewind claims for imported history.
cmd/entire/cli/checkpoint_group.go	Removes deprecated rewind subcommand registration.
cmd/entire/cli/attach_test.go	Updates tests to invoke canonical session attach path.
cmd/entire/cli/aliascmd.go	Deletes hideAsAlias helper (no longer needed).
cmd/entire/cli/aliascmd_test.go	Deletes tests for removed alias helper.
CLAUDE.md	Updates command layout docs to remove shortcut/rewind/reset references.
.opencode/package-lock.json	Bumps @opencode-ai/plugin (and SDK) dependency versions.

Files not reviewed (1)

• .opencode/package-lock.json: Generated file

Comments suppressed due to low confidence (1)

cmd/entire/cli/integration_test/deferred_finalization_test.go:1044

• This test now calls clean, but several variable names and log/error strings still refer to "reset", which makes failures harder to interpret when debugging.

	t.Logf("TurnCheckpointIDs before reset: %v", state.TurnCheckpointIDs)

	// Clean the session using the CLI
	output, resetErr := env.RunCLIWithError("clean", "--session", sess.ID, "--force")
	t.Logf("Reset output: %s", output)
	if resetErr != nil {
		t.Fatalf("Reset failed: %v", resetErr)
	}

	// Verify session state is cleared (file deleted)
	state, err = env.GetSessionState(sess.ID)
	if err != nil {
		t.Fatalf("GetSessionState after reset failed unexpectedly: %v", err)
	}
	if state != nil {
		t.Errorf("Session state should be nil after reset, got: phase=%s, TurnCheckpointIDs=%v",
			state.Phase, state.TurnCheckpointIDs)