fix(audit): keep promptise audit verify lines whole when piped

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Fixed
+
+- **`promptise audit verify` wrapped its output at 80 columns when piped** -- a script reading the output got `last_hash <hash> (seq` and `N)` on separate lines, which broke extracting the hash for `--anchor`. Lines are no longer broken to fit the width.
+
 ## 1.10.1 — 2026-10-24
 
 ### Security

docs/resources/changelog.md

@@ -9,6 +9,12 @@ All notable changes to Promptise Foundry are documented here.
 
 ---
 
+## Unreleased
+
+### Fixed
+
+- **`promptise audit verify` wrapped its output at 80 columns when piped** -- a script reading the output got `last_hash <hash> (seq` and `N)` on separate lines, which broke extracting the hash for `--anchor`. Lines are no longer broken to fit the width.
+
 ## v1.10.1 — 2026-10-24
 
 ### Security

src/promptise/audit_cli.py

@@ -27,8 +27,10 @@
     no_args_is_help=True,
     help="Check the HMAC-chained audit logs written by AuditMiddleware.",
 )
-_console = Console()
-_err = Console(stderr=True)
+# soft_wrap: a line is never broken to fit the width, so output piped to a
+# script keeps "last_hash <hash> (seq N)" and "<file>:<line>: ..." on one line.
+_console = Console(soft_wrap=True)
+_err = Console(stderr=True, soft_wrap=True)
 
 
 @audit_app.command("verify")

tests/test_audit_log_verify.py

@@ -11,6 +11,7 @@
 import json
 import logging
 import os
+import re
 from pathlib import Path
 from typing import Any
 
@@ -357,6 +358,16 @@ def _cli(*args: str, env: dict[str, Any] | None = None) -> Any:
 
 
 class TestCli:
+    def test_piped_output_keeps_each_line_whole(self, log: Path) -> None:
+        """At the 80 columns of a pipe, the last_hash line used to wrap."""
+        runner = CliRunner(
+            env={"COLUMNS": "80", "PROMPTISE_NO_DOTENV": "1", "PROMPTISE_AUDIT_SECRET": KEY}
+        )
+        result = runner.invoke(app, ["audit", "verify", str(log)])
+        assert result.exit_code == 0, result.output
+        [line] = [ln for ln in result.output.splitlines() if ln.startswith("last_hash ")]
+        assert re.fullmatch(r"last_hash [0-9a-f]{64} \(seq \d+\)", line), line
+
     def test_intact_log_exits_zero_and_never_prints_the_key(self, log: Path) -> None:
         result = _cli(str(log), env={"PROMPTISE_AUDIT_SECRET": KEY})
         assert result.exit_code == 0, result.output