Merge trail: Fix #524: hooks don't short-circuit when disabled · Entire

Merge trail: Fix #524: hooks don't short-circuit when disabled

f4a0b3d→main·pjbgf·3d ago·3 files·+192 added/-5 removed

fix(hooks): short-circuit immediately when disabled

Changes

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"github.com/entireio/cli/cmd/entire/cli/gitrepo"
    "github.com/entireio/cli/cmd/entire/cli/logging"
    "github.com/entireio/cli/cmd/entire/cli/paths"
    "github.com/entireio/cli/cmd/entire/cli/settings"
    "github.com/entireio/cli/cmd/entire/cli/strategy"
    "github.com/entireio/cli/cmd/entire/cli/telemetry"
    "github.com/entireio/cli/cmd/entire/cli/versioncheck"
82 unmodified lines

return nil
    }

// Skip if Entire is not enabled
    enabled, err := IsEnabled(cmd.Context())
    if err == nil && !enabled {
        // Skip if Entire is not set up and enabled. This must fail closed: any
        // settings read error (missing file, corrupted JSON, transient I/O
        // failure) is treated as disabled so a hook never silently falls through
        // to full lifecycle work just because settings couldn't be read. Using
        // IsEnabled here previously failed OPEN on error (`err == nil && !enabled`
        // only short-circuits when the read succeeded), which meant a corrupted
        // or unreadable settings file made every hook invocation pay the full
        // dispatch cost instead of exiting fast (#524).
        // settings.IsSetUpAndEnabled is the same fail-closed gate the git hooks
        // use (see PersistentPreRunE in hooks_git_cmd.go).
        if !settings.IsSetUpAndEnabled(cmd.Context()) {
            return nil
        }
    }

Mcmd/entire/cli/hook_registry.go+12/-3

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require.True(t, os.IsNotExist(statErr), "session-start must not claim the session when checkpoint policy is unreadable")
}

// TestExecuteAgentHookShortCircuitsWhenDisabled is a regression test for #524:
// a hook must not perform any dispatch/strategy work when Entire is
enabled. Asserted via the same "session was never claimed" signal the
// checkpoint-policy tests above use, rather than a timing assertion.
func TestExecuteAgentHookShortCircuitsWhenDisabled(t *testing.T) {
    setupStopTestRepo(t)
    repoRoot := mustGetwd(t)

entireDir := filepath.Join(repoRoot, ".entire")
    require.NoError(t, os.MkdirAll(entireDir, 0o750))
    require.NoError(t, os.WriteFile(filepath.Join(entireDir, "settings.json"), []byte(`{"enabled":false}`), 0o600))

sessionID := "disabled-session-start"
    payload, err := json.Marshal(map[string]string{
        "session_id":      sessionID,
        "transcript_path": filepath.Join(repoRoot, "transcript.jsonl"),
    })
    require.NoError(t, err)

cmd := &cobra.Command{} 
    cmd.SetIn(bytes.NewReader(payload))
    cmd.SetErr(&bytes.Buffer{})
    cmd.SetContext(context.Background())

require.NoError(t, executeAgentHook(cmd, agent.AgentNameClaudeCode, claudecode.HookNameSessionStart, false))

hintPath := filepath.Join(repoRoot, ".git", session.SessionStateDirName, sessionID+".agent")
    _, statErr := os.Stat(hintPath)
    require.True(t, os.IsNotExist(statErr), "disabled hook must not dispatch or claim the session")
}

// Other tests omitted...