weichen e8f4e097a7 Close the checkpoint gaps: pinned eligibility, symlink guard, partial restore, retention (N3 WP3) ...

Why: rollback eligibility was implicit (any struct with a mark field),
restore followed symlinks out of the root, a single failing file
aborted the rewind leaving unreported partial state, and the log grew
unboundedly with an O(N) read per record.
Evidence: GOWORK=off go vet + go test -count=1 ./... green;
TestCheckpointedToolSetIsPinned (eligibility is exactly
{write_file, edit_file, multi_edit}), TestRewindSkipsSymlinkTarget
(link and outside target untouched, classified Skipped),
TestRewindPartialFailureContinues (Failed reported, rest restored),
TestCompactKeepsRecentAnchors (original seqs kept, monotonic after),
plus pinned edges for empty ordered, identical-rewrite=Already, and
per-record roots; all pre-existing rewind tests pass unchanged.
Impact: Result gains Failed (additive); Rewind no longer aborts on a
single file; symlinks classify as external changes; Compact bounds the
log; Seq is computed from a cached counter instead of a full read.
Refs: Agent-System-Documents#43 (N3 plan WP3)

2026-10-07 15:47:24 +00:00

..

alias.go

Add pi tool aliases, context files, and project trust

2026-10-01 10:12:26 +00:00

atomic.go

Close the native P1 gaps the audit listed for this batch

2026-10-03 13:05:58 +00:00

builtin.go

Record tool intent before execution and add file checkpoints

2026-10-03 17:27:04 +00:00

checkpoint_hook_test.go

Close the checkpoint gaps: pinned eligibility, symlink guard, partial restore, retention (N3 WP3)

2026-10-07 15:47:24 +00:00

code_tool.go

Add a script host, deferred tools, and background MCP connect

2026-10-03 18:02:53 +00:00

code_tools_test.go

Add glob, multi_edit, regex grep, and line-range reads to the workspace toolset

2026-10-01 05:29:12 +00:00

deferred_test.go

Add a script host, deferred tools, and background MCP connect

2026-10-03 18:02:53 +00:00

deferred.go

Add a script host, deferred tools, and background MCP connect

2026-10-03 18:02:53 +00:00

exec_tools_test.go

Add run_command and run_python exec tools with process-group kill and env whitelist

2026-10-01 05:31:43 +00:00

exec.go

Close the native P1 gaps the audit listed for this batch

2026-10-03 13:05:58 +00:00

fetch_test.go

Pair skipped tool calls and close the stdio and fetch gaps

2026-10-03 01:10:29 +00:00

fetch.go

Pair skipped tool calls and close the stdio and fetch gaps

2026-10-03 01:10:29 +00:00

filestate_test.go

Keep tool pairs and fold reminders into the last result

2026-10-03 16:19:36 +00:00

glob.go

Record tool intent before execution and add file checkpoints

2026-10-03 17:27:04 +00:00

jail.go

Import the current agent-native module as a fresh history.

2026-09-29 12:29:04 +00:00

r2_regression_test.go

Close the native P1 gaps the audit listed for this batch

2026-10-03 13:05:58 +00:00

registry_policy_test.go

Add glob, multi_edit, regex grep, and line-range reads to the workspace toolset

2026-10-01 05:29:12 +00:00

registry.go

Close the checkpoint gaps: pinned eligibility, symlink guard, partial restore, retention (N3 WP3)

2026-10-07 15:47:24 +00:00

search_test.go

Import the current agent-native module as a fresh history.

2026-09-29 12:29:04 +00:00

search.go

Import the current agent-native module as a fresh history.

2026-09-29 12:29:04 +00:00

select_test.go

Keep tool pairs and fold reminders into the last result

2026-10-03 16:19:36 +00:00

select.go

Keep tool pairs and fold reminders into the last result

2026-10-03 16:19:36 +00:00

tools_test.go

Pair skipped tool calls and close the stdio and fetch gaps

2026-10-03 01:10:29 +00:00

utf8.go

Close the native P1 gaps the audit listed for this batch

2026-10-03 13:05:58 +00:00