fix(ci): clear review label when issues close (#5813)

The issue-close lifecycle change is narrowly scoped and correct. Closed issues remove the stale \`ready for review\` label and return before normal validation can restore it. Focused regressions cover closure and subsequent edits to a closed issue.

The branch was updated onto current \`dev\`. The focused test, merged-result validation, diff checks, and GitHub CI passed. No blocking review threads remain.

.env.example

@@ -189,6 +189,7 @@ SEARXNG_INSTANCE=http://localhost:8080
 # ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES=26214400       # email compose attachment (25 MB)
 # ODYSSEUS_STT_MAX_AUDIO_BYTES=26214400                  # speech-to-text audio (25 MB)
 # ODYSSEUS_ICS_MAX_BYTES=10485760                        # calendar .ics import (10 MB)
+# ODYSSEUS_TTS_CACHE_MAX_BYTES=524288000                 # TTS cache (500 MB)
 
 # ============================================================
 # Host Docker access (explicit opt-in)

.github/scripts/check-issue-description.js

@@ -153,6 +153,16 @@ module.exports = async ({ github, context, core }) => {
     }
   }
 
+  const LABEL_BAD  = 'needs more info';
+  const LABEL_GOOD = 'ready for review';
+
+  // Closed issues are no longer awaiting review.
+  // This also prevents later edits to closed issues from restoring the label.
+  if (issue.state === 'closed') {
+    await dropLabel(LABEL_GOOD);
+    return;
+  }
+
   // ── Find existing bot comment to update in-place ──────────────────────────
   const MARKER = '<!-- issue-description-check -->';
   const { data: comments } = await github.rest.issues.listComments({
@@ -160,9 +170,6 @@ module.exports = async ({ github, context, core }) => {
   });
   const existing = comments.find(c => c.user.type === 'Bot' && c.body.includes(MARKER));
 
-  const LABEL_BAD  = 'needs more info';
-  const LABEL_GOOD = 'ready for review';
-
   if (failures.length === 0) {
     if (existing) {
       await github.rest.issues.deleteComment({ owner, repo, comment_id: existing.id });

.github/workflows/issue-description-check.yml

@@ -2,7 +2,7 @@ name: ci / issue description check
 
 on:
   issues:
-    types: [opened, edited, reopened]
+    types: [opened, edited, reopened, closed]
 
 permissions:
   issues: write

docker-compose.gpu-amd.yml

@@ -67,6 +67,7 @@ services:
       - ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES=${ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES:-26214400}
       - ODYSSEUS_STT_MAX_AUDIO_BYTES=${ODYSSEUS_STT_MAX_AUDIO_BYTES:-26214400}
       - ODYSSEUS_ICS_MAX_BYTES=${ODYSSEUS_ICS_MAX_BYTES:-10485760}
+      - ODYSSEUS_TTS_CACHE_MAX_BYTES=${ODYSSEUS_TTS_CACHE_MAX_BYTES}
       - DATA_BRAVE_API_KEY=${DATA_BRAVE_API_KEY:-}
       - GOOGLE_API_KEY=${GOOGLE_API_KEY:-}
       - GOOGLE_PSE_CX=${GOOGLE_PSE_CX:-}

docker-compose.gpu-nvidia.yml

@@ -66,6 +66,7 @@ services:
       - ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES=${ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES:-26214400}
       - ODYSSEUS_STT_MAX_AUDIO_BYTES=${ODYSSEUS_STT_MAX_AUDIO_BYTES:-26214400}
       - ODYSSEUS_ICS_MAX_BYTES=${ODYSSEUS_ICS_MAX_BYTES:-10485760}
+      - ODYSSEUS_TTS_CACHE_MAX_BYTES=${ODYSSEUS_TTS_CACHE_MAX_BYTES}
       - DATA_BRAVE_API_KEY=${DATA_BRAVE_API_KEY:-}
       - GOOGLE_API_KEY=${GOOGLE_API_KEY:-}
       - GOOGLE_PSE_CX=${GOOGLE_PSE_CX:-}

docker-compose.yml

@@ -55,6 +55,7 @@ services:
       - ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES=${ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES:-26214400}
       - ODYSSEUS_STT_MAX_AUDIO_BYTES=${ODYSSEUS_STT_MAX_AUDIO_BYTES:-26214400}
       - ODYSSEUS_ICS_MAX_BYTES=${ODYSSEUS_ICS_MAX_BYTES:-10485760}
+      - ODYSSEUS_TTS_CACHE_MAX_BYTES=${ODYSSEUS_TTS_CACHE_MAX_BYTES}
       - DATA_BRAVE_API_KEY=${DATA_BRAVE_API_KEY:-}
       - GOOGLE_API_KEY=${GOOGLE_API_KEY:-}
       - GOOGLE_PSE_CX=${GOOGLE_PSE_CX:-}

services/tts/tts_service.py

@@ -2,6 +2,7 @@
 """Multi-provider TTS service — dispatches to local Kokoro, OpenAI-compatible API, or browser."""
 
 import io
+import os
 import wave
 import logging
 import hashlib
@@ -41,6 +42,11 @@ class TTSService:
         self.cache_dir = Path(cache_dir)
         self.cache_dir.mkdir(parents=True, exist_ok=True)
         self._kokoro = None  # lazy-init
+        
+        try:
+            self.max_cache_bytes = int(os.getenv("ODYSSEUS_TTS_CACHE_MAX_BYTES", 500 * 1024 * 1024))
+        except ValueError:
+            self.max_cache_bytes = 500 * 1024 * 1024
 
     # ── Settings ──
 
@@ -89,6 +95,53 @@ class TTSService:
         ext = ".mp3" if (len(data) >= 3 and (data[:3] == b'ID3' or (data[0] == 0xff and (data[1] & 0xe0) == 0xe0))) else ".wav"
         (self.cache_dir / f"{key}{ext}").write_bytes(data)
 
+        self._enforce_cache_limit()
+
+    def _enforce_cache_limit(self):
+            """Evicts oldest files if the cache exceeds the configured byte limit."""
+            if self.max_cache_bytes <= 0:
+                return
+
+            try:
+                files = []
+                total_size = 0
+
+                # Safely scan files and sum sizes, ignoring files deleted mid-scan
+                for f in self.cache_dir.iterdir():
+                    try:
+                        if f.is_file() and f.suffix.lower() in (".mp3", ".wav"):
+                            files.append(f)
+                            total_size += f.stat().st_size
+                    except OSError:
+                        continue
+
+                if total_size > self.max_cache_bytes:
+                    logger.info(
+                        f"TTS cache ({total_size} bytes) exceeded limit ({self.max_cache_bytes} bytes). Evicting oldest files."
+                    )
+
+                    # Sort files by modification time (oldest first)
+                    try:
+                        files.sort(key=lambda f: f.stat().st_mtime)
+                    except OSError as e:
+                        logger.warning(f"Failed to sort cache files by mtime: {e}")
+
+                    # Trim down to 80% of max capacity
+                    target_size = self.max_cache_bytes * 0.8
+
+                    while files and total_size > target_size:
+                        f = files.pop(0)
+                        try:
+                            size = f.stat().st_size
+                            f.unlink()
+                            total_size -= size
+                        except OSError as e:
+                            logger.warning(f"Failed to evict cache file {f}: {e}")
+                            continue
+
+            except Exception as e:
+                logger.warning(f"Error enforcing TTS cache limit: {e}", exc_info=True)
+
     def clear_cache(self):
         count = 0
         for f in self.cache_dir.glob("*.*"):

tests/test_issue_description_check.py

@@ -0,0 +1,86 @@
+"""Regression coverage for issue-description label lifecycle events."""
+
+import json
+import shutil
+import subprocess
+from pathlib import Path
+
+import pytest
+
+
+_REPO = Path(__file__).resolve().parent.parent
+_CHECKER = _REPO / ".github" / "scripts" / "check-issue-description.js"
+_WORKFLOW = _REPO / ".github" / "workflows" / "issue-description-check.yml"
+pytestmark = pytest.mark.skipif(not shutil.which("node"), reason="node not on PATH")
+
+
+def _run_closed_issue(action):
+    harness = r"""
+const checkIssueDescription = require(process.argv[1]);
+const action = process.argv[2];
+const calls = [];
+const unexpected = (name) => async () => {
+  throw new Error(`${name} should not be called for a closed issue`);
+};
+
+const github = {
+  rest: {
+    issues: {
+      removeLabel: async (params) => calls.push({ method: 'removeLabel', params }),
+      getLabel: unexpected('getLabel'),
+      addLabels: unexpected('addLabels'),
+      listComments: unexpected('listComments'),
+      createComment: unexpected('createComment'),
+      updateComment: unexpected('updateComment'),
+      deleteComment: unexpected('deleteComment'),
+    },
+  },
+};
+const context = {
+  payload: {
+    action,
+    issue: { number: 42, state: 'closed', body: '', labels: [] },
+  },
+  repo: { owner: 'odysseus-dev', repo: 'odysseus' },
+};
+const core = {
+  warning: unexpected('core.warning'),
+  setFailed: unexpected('core.setFailed'),
+};
+
+checkIssueDescription({ github, context, core })
+  .then(() => process.stdout.write(JSON.stringify(calls)))
+  .catch((error) => {
+    console.error(error);
+    process.exitCode = 1;
+  });
+"""
+    proc = subprocess.run(
+        ["node", "-e", harness, str(_CHECKER), action],
+        capture_output=True,
+        text=True,
+        cwd=str(_REPO),
+        timeout=30,
+    )
+    assert proc.returncode == 0, proc.stderr
+    return json.loads(proc.stdout)
+
+
+def test_workflow_handles_issue_closures():
+    workflow = _WORKFLOW.read_text()
+    assert "types: [opened, edited, reopened, closed]" in workflow
+
+
+@pytest.mark.parametrize("action", ["closed", "edited"])
+def test_closed_issue_only_drops_ready_for_review(action):
+    assert _run_closed_issue(action) == [
+        {
+            "method": "removeLabel",
+            "params": {
+                "owner": "odysseus-dev",
+                "repo": "odysseus",
+                "issue_number": 42,
+                "name": "ready for review",
+            },
+        }
+    ]

tests/test_tts_service_enforce_cache_limit.py

@@ -0,0 +1,97 @@
+import os
+import time
+from pathlib import Path
+import pytest
+
+# Adjust the import path if your file is directly in ./services instead of ./services/tts
+from services.tts.tts_service import TTSService
+
+def test_cache_under_limit(tmp_path, monkeypatch):
+    """Test that writing a file under the size limit does not trigger eviction."""
+    # Set a tiny limit: 100 bytes
+    monkeypatch.setenv("ODYSSEUS_TTS_CACHE_MAX_BYTES", "100")
+    
+    # Initialize service with pytest's temporary directory
+    service = TTSService(cache_dir=str(tmp_path))
+    
+    # Write a 40-byte file (under the 100-byte limit)
+    service._put_cache("test_key", b"x" * 40)
+    
+    # Verify the file was written and nothing was deleted
+    files = list(tmp_path.glob("*.*"))
+    assert len(files) == 1
+    assert sum(f.stat().st_size for f in files) == 40
+
+def test_cache_exceeds_limit_triggers_eviction(tmp_path, monkeypatch):
+    """Test that exceeding the limit evicts the oldest files down to 80% capacity."""
+    # Set limit to 100 bytes. 80% target capacity will be 80 bytes.
+    monkeypatch.setenv("ODYSSEUS_TTS_CACHE_MAX_BYTES", "100")
+    service = TTSService(cache_dir=str(tmp_path))
+    
+    # 1. Setup: Manually create two older files (40 bytes each)
+    file1 = tmp_path / "oldest.wav"
+    file2 = tmp_path / "middle.wav"
+    
+    file1.write_bytes(b"a" * 40)
+    file2.write_bytes(b"b" * 40)
+    
+    # Spoof timestamps so file1 is explicitly older than file2
+    now = time.time()
+    os.utime(file1, (now - 100, now - 100)) # 100 seconds ago
+    os.utime(file2, (now - 50, now - 50))   # 50 seconds ago
+    
+    # 2. Action: Write a 3rd file using the service method (40 bytes)
+    # Total cache is now 120 bytes, which exceeds 100.
+    # It should delete oldest (file1) to drop to 80 bytes (which matches the 80% target).
+    service._put_cache("newest", b"c" * 40)
+    
+    # 3. Assertions
+    # The newest file should exist (saved as .wav because it lacks MP3 magic bytes)
+    newest_file = tmp_path / "newest.wav"
+    
+    assert not file1.exists(), "The oldest file should have been evicted."
+    assert file2.exists(), "The middle file should still exist."
+    assert newest_file.exists(), "The newest file should have been saved."
+    
+    # Verify the final directory size is <= 80 bytes
+    total_size = sum(f.stat().st_size for f in tmp_path.glob("*.*"))
+    assert total_size <= 80
+
+def test_cache_limit_disabled(tmp_path, monkeypatch):
+    """Test that setting max bytes to 0 disables eviction."""
+    monkeypatch.setenv("ODYSSEUS_TTS_CACHE_MAX_BYTES", "0")
+    service = TTSService(cache_dir=str(tmp_path))
+    
+    # Write 3 large files that would normally trigger eviction
+    service._put_cache("file1", b"x" * 1000)
+    service._put_cache("file2", b"x" * 1000)
+    service._put_cache("file3", b"x" * 1000)
+    
+    # Ensure nothing was deleted
+    files = list(tmp_path.glob("*.*"))
+    assert len(files) == 3
+    assert sum(f.stat().st_size for f in files) == 3000
+
+def test_cache_eviction_handles_unlink_error_gracefully(tmp_path, monkeypatch):
+    """Test that if unlinking a file fails, _put_cache still succeeds without raising."""
+    service = TTSService(cache_dir=str(tmp_path))
+    service.max_cache_bytes = 50
+
+    # Create a file to evict
+    old_file = tmp_path / "old.wav"
+    old_file.write_bytes(b"x" * 40)
+
+    # Monkeypatch unlink on Path objects to simulate a PermissionError / file-lock failure
+    def mock_unlink(self_path):
+        raise OSError("Permission denied / file locked")
+
+    monkeypatch.setattr(Path, "unlink", mock_unlink)
+
+    # Writing a new file triggers eviction which encounters the mocked unlink error
+    try:
+        service._put_cache("new_key", b"y" * 40)
+    except Exception as e:
+        pytest.fail(f"_put_cache raised an exception during failed eviction: {e}")
+
+    # The new file should still be written successfully
+    assert (tmp_path / "new_key.wav").exists()