# Review Comment

- **Author:** coderabbitai[bot]
- **File:** `packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py`
- **Line:** 321
- **Date:** 2026-02-01
- **Comment ID:** 2750596613
- **URL:** https://github.com/donghaozhang/video-agent-skill/pull/15#discussion_r2750596613

---

_⚠️ Potential issue_ | _🟡 Minor_

<details>
<summary>🧩 Analysis chain</summary>

🏁 Script executed:

```shell
# First, let's check if the file exists and examine its contents
find . -type f -name "project_structure.py" | grep -E "ai_content_pipeline"
```

Repository: donghaozhang/video-agent-skill

Length of output: 150

---

🏁 Script executed:

```shell
# Get the file size to determine how to read it
wc -l packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 152

---

🏁 Script executed:

```shell
# Read the specific lines mentioned in the review (301-321) plus context
sed -n '290,330p' packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 1311

---

🏁 Script executed:

```shell
# Check if logger is initialized in the file
head -50 packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py | grep -E "import.*logging|logger\s*="
```

Repository: donghaozhang/video-agent-skill

Length of output: 56

---

🏁 Script executed:

```shell
# Search for all logger usage in the file
rg "logger\." packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py -A 1
```

Repository: donghaozhang/video-agent-skill

Length of output: 56

---

🏁 Script executed:

```shell
# Get lines 301-321 exactly
sed -n '301,321p' packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 697

---

🏁 Script executed:

```shell
# Check the imports section more thoroughly
head -30 packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 1156

---

🏁 Script executed:

```shell
# Search for cleanup or delete functions that might contain the code
rg "rglob|unlink|rmdir" packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py -B 5 -A 5
```

Repository: donghaozhang/video-agent-skill

Length of output: 1811

---

🏁 Script executed:

```shell
# Check for any exception handling in the file
rg "except.*:" packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py -B 2 -A 2
```

Repository: donghaozhang/video-agent-skill

Length of output: 1443

---



</details>

**Don't silently swallow cleanup errors.**

The `try/except/pass` blocks hide failures and violate the logging requirement in the coding guidelines. Log the exception instead.

The file currently has inconsistent exception handling—file creation and move operations are logged properly, but the temporary file deletion and empty directory removal silently swallow exceptions. Add logging for debugging and monitoring:

<details>
<summary>Suggested fix</summary>

```diff
+import logging
+logger = logging.getLogger(__name__)
+
 for pattern in temp_patterns:
     for temp_file in output_dir.rglob(pattern):
         if temp_file.is_file():
             if not dry_run:
                 try:
                     temp_file.unlink()
                     deleted.append(str(temp_file))
-                except Exception:
-                    pass
+                except OSError as e:
+                    logger.warning("Failed to delete %s: %s", temp_file, e)
 
 # Remove empty directories
 for dirpath in sorted(output_dir.rglob("*"), key=lambda p: len(p.parts), reverse=True):
     if dirpath.is_dir() and not any(dirpath.iterdir()):
         if not dry_run:
             try:
                 dirpath.rmdir()
                 deleted.append(str(dirpath))
-            except Exception:
-                pass
+            except OSError as e:
+                logger.warning("Failed to remove directory %s: %s", dirpath, e)
```
</details>

<!-- suggestion_start -->

<details>
<summary>📝 Committable suggestion</summary>

> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

```suggestion
    for pattern in temp_patterns:
        for temp_file in output_dir.rglob(pattern):
            if temp_file.is_file():
                if not dry_run:
                    try:
                        temp_file.unlink()
                        deleted.append(str(temp_file))
                    except OSError as e:
                        logger.warning("Failed to delete %s: %s", temp_file, e)
                else:
                    deleted.append(str(temp_file))

    # Remove empty directories
    for dirpath in sorted(output_dir.rglob("*"), key=lambda p: len(p.parts), reverse=True):
        if dirpath.is_dir() and not any(dirpath.iterdir()):
            if not dry_run:
                try:
                    dirpath.rmdir()
                    deleted.append(str(dirpath))
                except OSError as e:
                    logger.warning("Failed to remove directory %s: %s", dirpath, e)
```

</details>

<!-- suggestion_end -->

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Ruff (0.14.14)</summary>

[error] 308-309: `try`-`except`-`pass` detected, consider logging the exception

(S110)

---

[warning] 308-308: Do not catch blind exception: `Exception`

(BLE001)

---

[error] 320-321: `try`-`except`-`pass` detected, consider logging the exception

(S110)

---

[warning] 320-320: Do not catch blind exception: `Exception`

(BLE001)

</details>

</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>

```
In `@packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py`
around lines 301 - 321, The cleanup loops currently swallow exceptions around
temp_file.unlink() and dirpath.rmdir(); replace those bare except/pass blocks
with logging of the exception (e.g., except Exception as e:
logger.exception("Failed to remove temp file %s", temp_file) or
logger.exception("Failed to remove directory %s", dirpath)) and include exc_info
so a stacktrace is recorded; if no module logger exists, obtain one via
logging.getLogger(__name__) at the top of the file. Ensure the behavior (not
appending deleted on failure) remains the same while recording the error for
both the temp_file.unlink() and dirpath.rmdir() failure cases.
```

</details>

<!-- fingerprinting:phantom:poseidon:eagle -->

<!-- This is an auto-generated comment by CodeRabbit -->
