feat: implement docker permission fixer tool (#449) #460
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. 📝 WalkthroughWalkthroughAdds a new DockerPermissionFixer utility and a CLI command ( Changes
Sequence DiagramsequenceDiagram
participant User as User
participant CLI as CortexCLI
participant Fixer as DockerPermissionFixer
participant Docker as Docker Daemon
rect rgb(235,245,255)
User->>CLI: run `fix-docker` / `docker-fix`
CLI->>Fixer: instantiate and call run()
end
rect rgb(255,250,235)
Fixer->>Docker: `docker ps` (list_containers)
Docker-->>Fixer: container list
Fixer->>User: display containers & prompt selection
User->>Fixer: select container ID
end
rect rgb(235,255,240)
Fixer->>Docker: `docker inspect <id>` (inspect_container)
Docker-->>Fixer: container JSON
Fixer->>Fixer: diagnose() — parse user, mounts, compare host UID/GID
Fixer->>User: print diagnostics and recommendations
end
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~20 minutes Poem
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Actionable comments posted: 5
🧹 Nitpick comments (3)
cortex/docker_fixer.py (3)
86-87: Add space after # in comment (PEP 8).🔎 Proposed fix
-# Default to root if not specified +# Default to root if not specified effective_uid = 0Based on coding guidelines, follow PEP 8 style guide.
167-174: Remove extra leading space and verify container_name handling.Line 167 has an extra leading space. Additionally, verify that container_name (from line 79) handles the case where
details.get("Name", "")returns an empty string.🔎 Proposed fix for spacing
- console.print("\n[bold yellow]Option 1: Run as current host user[/bold yellow]") +console.print("\n[bold yellow]Option 1: Run as current host user[/bold yellow]")Based on coding guidelines, follow PEP 8 style guide.
182-184: Fix indentation in comment.The indentation appears inconsistent in the comment section.
🔎 Proposed fix
- # If we knew the target UID strictly, we'd use that. - # For now, warn user to check container docs. - console.print(f" sudo chown -R <container_uid>:<container_gid> {source}") + # If we knew the target UID strictly, we'd use that. + # For now, warn user to check container docs. + console.print(f" sudo chown -R <container_uid>:<container_gid> {source}")Based on coding guidelines, follow PEP 8 style guide.
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**/*.py
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**/*.py: Follow PEP 8 style guide
Type hints required in Python code
Docstrings required for all public APIs
Files:
cortex/docker_fixer.pycortex/cli.py
🧬 Code graph analysis (2)
cortex/docker_fixer.py (1)
cortex/branding.py (1)
cx_header(82-88)
cortex/cli.py (1)
cortex/docker_fixer.py (2)
DockerPermissionFixer(13-212)run(186-212)
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🔇 Additional comments (8)
cortex/cli.py (3)
26-26: LGTM!The import follows the existing pattern and correctly brings in the new DockerPermissionFixer class.
1867-1873: LGTM!The CLI parser setup follows the existing patterns and correctly registers both the main command and alias.
1920-1921: LGTM!The command routing correctly handles both the main command and its alias.
cortex/docker_fixer.py (5)
1-17: LGTM!The imports are well-organized and the class docstring clearly describes the purpose of the diagnostic tool.
23-36: LGTM!The method correctly handles docker command execution with appropriate error handling for missing docker executable.
38-59: LGTM!The container listing logic correctly parses docker output and handles error cases appropriately.
61-71: LGTM!The container inspection logic appropriately handles JSON parsing errors and returns None for failed inspections.
214-216: LGTM!The main entry point follows the standard Python pattern and enables standalone execution of the diagnostic tool.
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Pull request overview
This PR adds a new cortex fix-docker CLI command (with alias docker-fix) that helps diagnose and fix Docker container permission issues. The tool analyzes running containers to identify UID/GID mismatches between the host and container environments, which commonly cause permission problems with bind mounts. It provides actionable recommendations including user mapping configurations and chown commands.
Key Changes
- Implemented
DockerPermissionFixerclass with interactive diagnostics for container permission issues - Integrated the tool into the CLI with the
fix-dockercommand anddocker-fixalias - Added analysis of bind mounts, container user settings, and host file ownership
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 13 comments.
| File | Description |
|---|---|
| cortex/docker_fixer.py | New module implementing the Docker permission diagnostics and fix suggestion tool |
| cortex/cli.py | Added CLI command registration for fix-docker and handler method fix_docker() |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
cortex/docker_fixer.py
Outdated
| import json | ||
| import os | ||
| import subprocess | ||
| import sys |
There was a problem hiding this comment.
The 'sys' module is imported but never used in this file. Remove this unused import to keep the code clean and follow best practices.
| import sys |
cortex/docker_fixer.py
Outdated
| owner_gid = stat.st_gid | ||
|
|
||
| status_icon = "✅" | ||
| status_msg = "[green]OK[/green]" |
There was a problem hiding this comment.
The variable 'status_msg' is assigned but never used. Remove this unused variable to clean up the code.
| status_msg = "[green]OK[/green]" |
cortex/docker_fixer.py
Outdated
| # If container runs as non-root (e.g. 1000), it needs host files to be 1000 or readable/writable by 1000. | ||
|
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| is_root_container = (effective_uid == 0) | ||
| is_host_owner_match = (owner_uid == self.host_uid) |
There was a problem hiding this comment.
The variable 'is_host_owner_match' is assigned but never used. Remove this unused variable to clean up the code.
| is_host_owner_match = (owner_uid == self.host_uid) |
| self.host_uid = os.getuid() | ||
| self.host_gid = os.getgid() |
There was a problem hiding this comment.
The use of os.getuid() and os.getgid() without checking for POSIX system compatibility could cause AttributeError on non-POSIX systems (e.g., Windows). Consider adding a POSIX check similar to config_manager.py lines 79-80 before instantiating this class, or add the check in init and provide appropriate error handling or warnings for non-POSIX systems.
| self.host_uid = os.getuid() | |
| self.host_gid = os.getgid() | |
| # Ensure compatibility with non-POSIX systems where os.getuid/os.getgid | |
| # may not be available (e.g., Windows). | |
| if hasattr(os, "getuid") and hasattr(os, "getgid"): | |
| self.host_uid = os.getuid() | |
| self.host_gid = os.getgid() | |
| else: | |
| console.print( | |
| "[yellow]Warning: DockerPermissionFixer requires POSIX " | |
| "os.getuid/os.getgid for accurate UID/GID detection. " | |
| "Host UID/GID will be shown as 'N/A'.[/yellow]" | |
| ) | |
| self.host_uid = "N/A" | |
| self.host_gid = "N/A" |
cortex/docker_fixer.py
Outdated
| def diagnose(self, container_id: str): | ||
| """Diagnose permission issues for a specific container.""" | ||
| details = self.inspect_container(container_id) | ||
| if not details: | ||
| return | ||
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| container_name = details.get("Name", "").lstrip("/") | ||
| config = details.get("Config", {}) | ||
| container_user = config.get("User", "") | ||
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| console.print(f"\n[bold cyan]Diagnosing Container: {container_name}[/bold cyan] ({container_id[:12]})") | ||
|
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| # 1. Check Container User | ||
| effective_uid = 0 # Default to root if not specified | ||
| effective_gid = 0 | ||
|
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| if container_user: | ||
| console.print(f" Existing User Config: [yellow]{container_user}[/yellow]") | ||
| # Try to parse UID:GID | ||
| parts = container_user.split(":") | ||
| try: | ||
| effective_uid = int(parts[0]) | ||
| if len(parts) > 1: | ||
| effective_gid = int(parts[1]) | ||
| except ValueError: | ||
| console.print(f" [dim]User '{container_user}' is a name, assuming mapped to UID inside image.[/dim]") | ||
| # In a real tool, we might exec into container to check 'id', but let's keep it simple/safe | ||
| else: | ||
| console.print(" Existing User Config: [red]Root (0:0)[/red] (Default)") | ||
|
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| # 2. Check Bind Mounts | ||
| mounts = details.get("Mounts", []) | ||
| bind_mounts = [m for m in mounts if m["Type"] == "bind"] | ||
|
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| if not bind_mounts: | ||
| console.print(" [green]No bind mounts detected. Permission issues unlikely.[/green]") | ||
| return | ||
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| console.print(f" [bold]Found {len(bind_mounts)} bind mounts:[/bold]") | ||
|
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| issues_found = False | ||
|
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| for mount in bind_mounts: | ||
| source = mount["Source"] | ||
| destination = mount["Destination"] | ||
| rw = mount["RW"] | ||
|
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| if not os.path.exists(source): | ||
| console.print(f" [dim]{source} -> {destination} (Site not found)[/dim]") | ||
| continue | ||
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| try: | ||
| stat = os.stat(source) | ||
| owner_uid = stat.st_uid | ||
| owner_gid = stat.st_gid | ||
|
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| status_icon = "✅" | ||
| status_msg = "[green]OK[/green]" | ||
|
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| # Logic: If container runs as root (0), it can access host files (usually). | ||
| # But files created by container will be root-owned on host, causing issues for host user. | ||
| # If container runs as non-root (e.g. 1000), it needs host files to be 1000 or readable/writable by 1000. | ||
|
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| is_root_container = (effective_uid == 0) | ||
| is_host_owner_match = (owner_uid == self.host_uid) | ||
|
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| issues = [] | ||
|
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| if is_root_container: | ||
| if rw: | ||
| issues.append("[yellow]Writes will be owned by root on host[/yellow]") | ||
| status_icon = "⚠️" | ||
| else: | ||
| # Non-root container | ||
| if owner_uid != effective_uid: | ||
| # Mismatched UID. Can we write? | ||
| # This is a simplification. Group permissions matter too. | ||
| issues.append(f"[red]UID mismatch[/red] (Host: {owner_uid}, Container: {effective_uid})") | ||
| status_icon = "❌" | ||
| issues_found = True | ||
|
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| issue_str = f" - {', '.join(issues)}" if issues else "" | ||
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| console.print(f" {status_icon} [bold]{source}[/bold]") | ||
| console.print(f" -> {destination}") | ||
| console.print(f" Host Owner: UID={owner_uid}, GID={owner_gid} {issue_str}") | ||
|
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||
| except Exception as e: | ||
| console.print(f" ❓ {source}: {e}") | ||
|
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| # 3. Recommendations | ||
| console.print("\n[bold]Recommendations:[/bold]") | ||
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| if effective_uid == 0: | ||
| console.print("\n[bold yellow]Option 1: Run as current host user[/bold yellow]") | ||
| console.print("To avoid root-owned files on your host machine, perform user mapping:") | ||
| console.print(f"\n [dim]# docker run command[/dim]") | ||
| console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") | ||
| console.print(f"\n [dim]# docker-compose.yml[/dim]") | ||
| console.print(f" services:") | ||
| console.print(f" {container_name}:") | ||
| console.print(f" [green]user: \"{self.host_uid}:{self.host_gid}\"[/green]") | ||
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| if issues_found: | ||
| console.print("\n[bold red]Option 2: Fix Host Permissions[/bold red]") | ||
| console.print("If the container *must* run as a specific user (e.g. postgres=999), change host ownership:") | ||
| for mount in bind_mounts: | ||
| source = mount["Source"] | ||
| if os.path.exists(source): | ||
| # If we knew the target UID strictly, we'd use that. | ||
| # For now, warn user to check container docs. | ||
| console.print(f" sudo chown -R <container_uid>:<container_gid> {source}") | ||
|
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| def run(self): |
There was a problem hiding this comment.
Missing return type annotation. Methods diagnose and run should have explicit return type annotations (-> None) for consistency with the codebase style. See doctor.py line 105 for an example: '_print_section(self, title: str) -> None'.
cortex/docker_fixer.py
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| import sys | ||
| from typing import Dict, List, Optional, Tuple | ||
|
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| from rich.prompt import Confirm, Prompt |
There was a problem hiding this comment.
The Confirm import from rich.prompt is imported but never used in this file. Remove this unused import to keep the code clean and follow best practices.
| from rich.prompt import Confirm, Prompt | |
| from rich.prompt import Prompt |
cortex/docker_fixer.py
Outdated
| try: | ||
| effective_uid = int(parts[0]) | ||
| if len(parts) > 1: | ||
| effective_gid = int(parts[1]) |
There was a problem hiding this comment.
Variable effective_gid is not used.
| effective_gid = int(parts[1]) | |
| effective_gid = int(parts[1]) | |
| console.print(f" Parsed numeric user: UID={effective_uid}, GID={effective_gid}") | |
| else: | |
| console.print(f" Parsed numeric user: UID={effective_uid}") |
Anshgrover23
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Anshgrover23
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@murataslan1 Please follow the updated contribution guidelines. We’ve added new rules around AI usage in CONTRIBUTING.md. 2e68b29
Kindly Update in all of your PRs.
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Actionable comments posted: 1
♻️ Duplicate comments (3)
cortex/docker_fixer.py (3)
132-132: Fix typo: "Site" should be "Source".The commit message indicates this was fixed, but the typo remains. "Site not found" should read "Source not found" for clarity.
🔎 Proposed fix
- console.print(f" [dim]{source} -> {destination} (Site not found)[/dim]") + console.print(f" [dim]{source} -> {destination} (Source not found)[/dim]")Flagged in past review comments but not yet addressed despite commit message claiming "fix: address PR review feedback".
176-193: Fix indentation errors throughout recommendations section.Multiple lines have incorrect indentation (one extra space), which will cause
IndentationErrorat runtime. Lines 176-177, 181-183, 186-187, and 189-193 all have 13 spaces where 12 are expected (or 22 spaces where 21 are expected for line 193).🔎 Proposed fix
if effective_uid == 0: - console.print("\n[bold yellow]Option 1: Run as current host user[/bold yellow]") - console.print("To avoid root-owned files on your host machine, perform user mapping:") - console.print(f"\n [dim]# docker run command[/dim]") - console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") - console.print(f"\n [dim]# docker-compose.yml[/dim]") - console.print(f" services:") - console.print(f" {container_name}:") - console.print(f" [green]user: \"{self.host_uid}:{self.host_gid}\"[/green]") + console.print("\n[bold yellow]Option 1: Run as current host user[/bold yellow]") + console.print("To avoid root-owned files on your host machine, perform user mapping:") + console.print(f"\n [dim]# docker run command[/dim]") + console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") + console.print(f"\n [dim]# docker-compose.yml[/dim]") + console.print(f" services:") + console.print(f" {container_name}:") + console.print(f" [green]user: \"{self.host_uid}:{self.host_gid}\"[/green]") if issues_found: - console.print("\n[bold red]Option 2: Fix Host Permissions[/bold red]") - console.print("If the container *must* run as a specific user (e.g. postgres=999), change host ownership:") - for mount in bind_mounts: - source = mount["Source"] - if os.path.exists(source): - # If we knew the target UID strictly, we'd use that. - # For now, warn user to check container docs. - console.print(f" sudo chown -R <container_uid>:<container_gid> {source}") + console.print("\n[bold red]Option 2: Fix Host Permissions[/bold red]") + console.print("If the container *must* run as a specific user (e.g. postgres=999), change host ownership:") + for mount in bind_mounts: + source = mount["Source"] + if os.path.exists(source): + # If we knew the target UID strictly, we'd use that. + # For now, warn user to check container docs. + console.print(f" sudo chown -R <container_uid>:<container_gid> {source}")Based on coding guidelines (PEP 8). Flagged in past review comments but not addressed.
97-97: Fix inline comment spacing per PEP 8.The inline comment needs at least two spaces before the
#character.🔎 Proposed fix
- effective_uid = 0 # Default to root if not specified + effective_uid = 0 # Default to root if not specifiedBased on coding guidelines (PEP 8). Flagged in past review comments.
🧹 Nitpick comments (1)
cortex/docker_fixer.py (1)
107-107: Remove or utilize the unused variable.
effective_gidis assigned but never used afterward. Either remove it or incorporate it into the permission checks.🔎 Proposed fix
If the variable is not needed:
effective_uid = int(parts[0]) - if len(parts) > 1: - effective_gid = int(parts[1])Or if GID checking should be added:
effective_uid = int(parts[0]) if len(parts) > 1: effective_gid = int(parts[1]) # Later in the code, add GID mismatch checks similar to UID checksFlagged in past review comments.
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**/*.py
📄 CodeRabbit inference engine (AGENTS.md)
**/*.py: Follow PEP 8 style guide
Type hints required in Python code
Docstrings required for all public APIs
Files:
cortex/docker_fixer.py
🧠 Learnings (2)
📚 Learning: 2025-12-11T12:03:24.071Z
Learnt from: CR
Repo: cortexlinux/cortex PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-11T12:03:24.071Z
Learning: Applies to **/*.py : Follow PEP 8 style guide
Applied to files:
cortex/docker_fixer.py
📚 Learning: 2025-12-11T12:03:24.071Z
Learnt from: CR
Repo: cortexlinux/cortex PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-11T12:03:24.071Z
Learning: Applies to **/*.py : Type hints required in Python code
Applied to files:
cortex/docker_fixer.py
🧬 Code graph analysis (1)
cortex/docker_fixer.py (1)
cortex/branding.py (1)
cx_header(82-88)
🪛 GitHub Check: lint
cortex/docker_fixer.py
[failure] 72-72: Ruff (UP045)
cortex/docker_fixer.py:72:55: UP045 Use X | None for type annotations
[failure] 49-49: Ruff (UP006)
cortex/docker_fixer.py:49:39: UP006 Use dict instead of Dict for type annotation
[failure] 49-49: Ruff (UP006)
cortex/docker_fixer.py:49:34: UP006 Use list instead of List for type annotation
[failure] 34-34: Ruff (UP006)
cortex/docker_fixer.py:34:55: UP006 Use tuple instead of Tuple for type annotation
[failure] 34-34: Ruff (UP006)
cortex/docker_fixer.py:34:41: UP006 Use list instead of List for type annotation
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Tuple is deprecated, use tuple instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.List is deprecated, use list instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Dict is deprecated, use dict instead
[failure] 1-10: Ruff (I001)
cortex/docker_fixer.py:1:1: I001 Import block is un-sorted or un-formatted
🪛 GitHub Check: Lint
cortex/docker_fixer.py
[failure] 72-72: Ruff (UP045)
cortex/docker_fixer.py:72:55: UP045 Use X | None for type annotations
[failure] 49-49: Ruff (UP006)
cortex/docker_fixer.py:49:39: UP006 Use dict instead of Dict for type annotation
[failure] 49-49: Ruff (UP006)
cortex/docker_fixer.py:49:34: UP006 Use list instead of List for type annotation
[failure] 34-34: Ruff (UP006)
cortex/docker_fixer.py:34:55: UP006 Use tuple instead of Tuple for type annotation
[failure] 34-34: Ruff (UP006)
cortex/docker_fixer.py:34:41: UP006 Use list instead of List for type annotation
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Tuple is deprecated, use tuple instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.List is deprecated, use list instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Dict is deprecated, use dict instead
[failure] 1-10: Ruff (I001)
cortex/docker_fixer.py:1:1: I001 Import block is un-sorted or un-formatted
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (3)
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🔇 Additional comments (2)
cortex/docker_fixer.py (2)
19-32: LGTM! Well-structured initialization with proper error handling.The
__init__method now includes a comprehensive docstring and implements the POSIX compatibility check, addressing previous review feedback. The OSError for non-POSIX systems provides clear guidance to users.
195-221: LGTM! Well-structured interactive wizard.The
runmethod provides a clear user flow with proper table display and input validation. The docstring and return type annotation address previous review feedback.
| import json | ||
| import os | ||
| import subprocess | ||
|
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| from typing import Dict, List, Optional, Tuple | ||
|
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| from rich.prompt import Confirm, Prompt | ||
| from rich.table import Table | ||
|
|
||
| from cortex.branding import console, cx_header |
There was a problem hiding this comment.
Update imports to use modern type annotations and remove unused import.
Multiple issues with the import block:
- Line 5 uses deprecated
typinggenerics (Dict,List,Optional,Tuple) instead of built-in types. Per PEP 585 (Python 3.9+) and project conventions, use lowercase built-in generics. - Line 7 imports
Confirmbut it's never used (onlyPromptis used on line 218). - The import block is unsorted/unformatted per Ruff I001.
🔎 Proposed fix
import json
import os
import subprocess
-
-from typing import Dict, List, Optional, Tuple
-
-from rich.prompt import Confirm, Prompt
+from typing import Optional
+
+from rich.prompt import Prompt
from rich.table import Table
-
+
from cortex.branding import console, cx_headerThen update all type annotations throughout the file:
List[str]→list[str]Dict[str, str]→dict[str, str]Tuple[bool, str, str]→tuple[bool, str, str]Optional[Dict]→dict | NoneorOptional[dict]
Based on coding guidelines and static analysis (Ruff UP035, UP006, UP045, I001). Also addresses past review comment about updating to modern type annotations.
Committable suggestion skipped: line range outside the PR's diff.
🧰 Tools
🪛 GitHub Check: lint
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Tuple is deprecated, use tuple instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.List is deprecated, use list instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Dict is deprecated, use dict instead
[failure] 1-10: Ruff (I001)
cortex/docker_fixer.py:1:1: I001 Import block is un-sorted or un-formatted
🪛 GitHub Check: Lint
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Tuple is deprecated, use tuple instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.List is deprecated, use list instead
[failure] 5-5: Ruff (UP035)
cortex/docker_fixer.py:5:1: UP035 typing.Dict is deprecated, use dict instead
[failure] 1-10: Ruff (I001)
cortex/docker_fixer.py:1:1: I001 Import block is un-sorted or un-formatted
🤖 Prompt for AI Agents
In cortex/docker_fixer.py around lines 1 to 10, the import block uses deprecated
typing generics and contains an unused import and unsorted imports; remove the
typing imports Dict, List, Optional, Tuple and instead use built-in generics in
annotations throughout the file (e.g., List[str] → list[str], Dict[str, str] →
dict[str, str], Tuple[bool, str, str] → tuple[bool, str, str], Optional[Dict] →
dict | None), drop the unused Confirm import (only Prompt is used), and
reorder/format the imports to satisfy Ruff I001 (alphabetize and group standard,
third-party, local imports).
…move unused imports
|
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Actionable comments posted: 1
🧹 Nitpick comments (1)
cortex/docker_fixer.py (1)
100-105: Consider extracting GID when parsing numeric user strings.When
container_usercontains a colon-separated UID:GID pair (line 100), only the UID is extracted (line 102). While the current logic only checks UID mismatches, extracting the GID would make the parsing more complete and enable future enhancements.🔎 Proposed refactor
parts = container_user.split(":") try: effective_uid = int(parts[0]) + effective_gid = int(parts[1]) if len(parts) > 1 else 0 + console.print(f" Parsed numeric user: UID={effective_uid}, GID={effective_gid}") except ValueError: console.print(f" [dim]User '{container_user}' is a name, assuming mapped to UID inside image.[/dim]") - # In a real tool, we might exec into container to check 'id', but let's keep it simple/safe
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**/*.py
📄 CodeRabbit inference engine (AGENTS.md)
**/*.py: Follow PEP 8 style guide
Type hints required in Python code
Docstrings required for all public APIs
Files:
cortex/docker_fixer.py
🧠 Learnings (2)
📚 Learning: 2025-12-11T12:03:24.071Z
Learnt from: CR
Repo: cortexlinux/cortex PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-11T12:03:24.071Z
Learning: Applies to **/*.py : Follow PEP 8 style guide
Applied to files:
cortex/docker_fixer.py
📚 Learning: 2025-12-11T12:03:24.071Z
Learnt from: CR
Repo: cortexlinux/cortex PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-11T12:03:24.071Z
Learning: Applies to **/*.py : Type hints required in Python code
Applied to files:
cortex/docker_fixer.py
🧬 Code graph analysis (1)
cortex/docker_fixer.py (1)
cortex/branding.py (1)
cx_header(82-88)
🪛 GitHub Check: lint
cortex/docker_fixer.py
[failure] 176-176: Ruff (F541)
cortex/docker_fixer.py:176:27: F541 f-string without any placeholders
[failure] 175-175: Ruff (F541)
cortex/docker_fixer.py:175:27: F541 f-string without any placeholders
[failure] 173-173: Ruff (F541)
cortex/docker_fixer.py:173:27: F541 f-string without any placeholders
🪛 GitHub Check: Lint
cortex/docker_fixer.py
[failure] 176-176: Ruff (F541)
cortex/docker_fixer.py:176:27: F541 f-string without any placeholders
[failure] 175-175: Ruff (F541)
cortex/docker_fixer.py:175:27: F541 f-string without any placeholders
[failure] 173-173: Ruff (F541)
cortex/docker_fixer.py:173:27: F541 f-string without any placeholders
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- GitHub Check: test (3.10)
- GitHub Check: test (3.11)
🔇 Additional comments (6)
cortex/docker_fixer.py (6)
1-8: LGTM! Import block is clean.The imports correctly use modern type hints and are properly organized. Past review issues have been resolved.
17-30: LGTM! Proper POSIX compatibility check.The
__init__method correctly validates POSIX compatibility and includes comprehensive documentation. Past review issues have been addressed.
32-45: LGTM! Robust subprocess handling.The helper method has proper error handling for both Docker executable not found and general exceptions.
47-80: LGTM! Container listing and inspection methods are well-structured.Both methods have proper error handling, clear return types, and handle edge cases appropriately (empty output, JSON decode errors, etc.).
190-216: LGTM! Interactive wizard is well-structured.The method provides a clean user experience with Rich table display and input validation via
Prompt.askwith constrained choices.
219-221: LGTM! Standard module entry point.The
__main__block follows Python conventions for direct execution.
| console.print(f"\n [dim]# docker run command[/dim]") | ||
| console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") | ||
| console.print(f"\n [dim]# docker-compose.yml[/dim]") | ||
| console.print(f" services:") |
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Remove unnecessary f-string prefix on lines without placeholders.
Lines 173, 175, and 176 use f-strings but contain no interpolation placeholders, causing Ruff F541 linter errors.
🔎 Proposed fix
- console.print(f"\n [dim]# docker run command[/dim]")
+ console.print("\n [dim]# docker run command[/dim]")
console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...")
- console.print(f"\n [dim]# docker-compose.yml[/dim]")
- console.print(f" services:")
+ console.print("\n [dim]# docker-compose.yml[/dim]")
+ console.print(" services:")Based on static analysis hints.
📝 Committable suggestion
‼️ 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.
| console.print(f"\n [dim]# docker run command[/dim]") | |
| console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") | |
| console.print(f"\n [dim]# docker-compose.yml[/dim]") | |
| console.print(f" services:") | |
| console.print("\n [dim]# docker run command[/dim]") | |
| console.print(f" docker run [green]--user {self.host_uid}:{self.host_gid}[/green] ...") | |
| console.print("\n [dim]# docker-compose.yml[/dim]") | |
| console.print(" services:") |
🧰 Tools
🪛 GitHub Check: lint
[failure] 176-176: Ruff (F541)
cortex/docker_fixer.py:176:27: F541 f-string without any placeholders
[failure] 175-175: Ruff (F541)
cortex/docker_fixer.py:175:27: F541 f-string without any placeholders
[failure] 173-173: Ruff (F541)
cortex/docker_fixer.py:173:27: F541 f-string without any placeholders
🪛 GitHub Check: Lint
[failure] 176-176: Ruff (F541)
cortex/docker_fixer.py:176:27: F541 f-string without any placeholders
[failure] 175-175: Ruff (F541)
cortex/docker_fixer.py:175:27: F541 f-string without any placeholders
[failure] 173-173: Ruff (F541)
cortex/docker_fixer.py:173:27: F541 f-string without any placeholders
🤖 Prompt for AI Agents
In cortex/docker_fixer.py around lines 173 to 176, three console.print calls use
f-strings without any interpolation (lines 173, 175 and 176) which triggers Ruff
F541; remove the unnecessary leading "f" from those string literals so they
become plain strings while leaving the one line that actually interpolates (the
--user {self.host_uid}:{self.host_gid}) unchanged.
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@murataslan1 This PR doesn’t follow the contributing.md guidelines yet.
Tests, documentation, a demo videoare missing.
Marking this as draft until those are added. Please update and ping once done.
Anshgrover23
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@murataslan1 Kindly resolve conflicts.
3 participants
This PR resolves issue #449 by adding a new CLI command
cortex fix-docker. The tool:Tested locally with various container configurations.
AI Disclosure
Please indicate if you used AI tools during development:
Used Antigravity agent to implement the Docker permission fixer and address review comments.
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