Permission denied error doesn't show which commands were blocked + Bash(git *) pattern not working

[sandermenke]

When Ralph exits due to permission denials, the error message only shows the count of denied commands but not which specific commands were blocked. Additionally, the Bash(git *) wildcard pattern in .ralphrc doesn't appear to work correctly.

Related Issues

This is a follow-up to #101, which added the permission_denied exit condition but didn't implement:

1. Displaying the denied commands in the error message
2. Proper wildcard pattern matching for Bash(command *) in .ralphrc

Steps to Reproduce

1. Create a .ralphrc with:

   ALLOWED_TOOLS="Write,Read,Edit,Bash(git *),Bash(npm *),Bash(pytest)"

2. Run Ralph on a task that attempts git commit commands

3. Observe the error output

Expected Behavior

1. Error message should display denied commands:

   🚫 Permission denied for 2 command(s):
     - git commit -m "..."
     - git commit -m "..."
   Update ALLOWED_TOOLS in .ralphrc to include the required tools
   

2. Bash(git *) pattern should allow all git commands like git commit, git add, git status, etc.

Actual Behavior

1. Error message only shows count:

   🚫 Permission denied for 2 command(s):
   Update ALLOWED_TOOLS in .ralphrc to include the required tools
   

2. git commit commands are blocked even with Bash(git *) in ALLOWED_TOOLS

Evidence from Logs

From .ralph/logs/claude_output_2026-01-30_09-13-48.log, the permission_denials array contains:

"permission_denials": [
  {
    "tool_name": "Bash",
    "tool_use_id": "toolu_01QvgBPrizZHm5fbDcGB78AA",
    "tool_input": {
      "command": "git commit -m \"Set up Tailwind CSS v4...\""
    }
  },
  {
    "tool_name": "Bash",
    "tool_use_id": "toolu_01Ky6DxadvrYneB4bZUaCBcW",
    "tool_input": {
      "command": "git commit -m \"Set up Tailwind CSS v4, ESLint...\""
    }
  }
]

This data is collected but never displayed to the user.

From .ralph/logs/ralph.log:

[2026-01-30 09:17:24] [WARN] 🚫 Permission denied for 2 command(s):
[2026-01-30 09:17:24] [WARN] Update ALLOWED_TOOLS in .ralphrc to include the required tools

Additional Context

The .ralphrc file is being loaded successfully (confirmed in logs: [2026-01-30 09:13:48] [INFO] Loaded configuration from .ralphrc), so this is specifically an issue with:

1. The permission validation logic not properly handling wildcard patterns
2. The error display logic not showing the collected denied command data

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#137 - fix(setup): create .ralphrc with consistent tool permissions [merged]

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[traycerai]

Plan

Observations

The issue has two distinct problems: (1) The permission denial error message collects denied commands but doesn't display them due to incorrect JSON path extraction in file:lib/response_analyzer.sh line 195, which uses .permission_denials[].command instead of .permission_denials[].tool_input.command. (2) The Bash(git *) wildcard pattern is passed correctly to Claude CLI but may not work in non-interactive mode (-p flag), which is a known Claude CLI limitation when using structured prompts.

Approach

Fix the command extraction path to properly read the nested tool_input.command field from the permission_denials array, and enhance the error message display to show each denied command on a separate line with better formatting. For the wildcard pattern issue, document the Claude CLI limitation and consider implementing a workaround by transforming Bash(git *) patterns to use the alternative Bash(git:*) syntax if supported, or provide clearer guidance to users about the limitation.

Implementation Steps

1. Fix Permission Denial Command Extraction

File: file:lib/response_analyzer.sh

Locate line 195 in the parse_json_response() function where denied commands are extracted. Change the jq expression from:

denied_commands_json=$(jq -r '[.permission_denials[].command // empty]' "$output_file" 2>/dev/null || echo "[]")

To:

denied_commands_json=$(jq -r '[.permission_denials[].tool_input.command // empty]' "$output_file" 2>/dev/null || echo "[]")

This correctly navigates the nested JSON structure where commands are stored under tool_input.command rather than directly under each permission denial object.

2. Enhance Error Message Display

File: file:ralph_loop.sh

Locate the permission denial error display logic around lines 409-410 in the should_exit_gracefully() function. Replace the current single-line message with a multi-line formatted display:

log_status "WARN" "🚫 Permission denied for $denied_count command(s):"

Then iterate through the denied commands array to display each command on a separate line:

if [[ "$denied_cmds" != "unknown" && "$denied_cmds" != "[]" ]]; then
    echo "$denied_cmds" | jq -r '.[]' 2>/dev/null | while IFS= read -r cmd; do
        log_status "WARN" "  - $cmd"
    done
fi

Note: The denied_cmds variable at line 408 should be changed to not use join(", ") but instead keep it as a JSON array for proper iteration.

3. Investigate Wildcard Pattern Support

File: file:ralph_loop.sh

In the build_claude_command() function around lines 930-943, add logic to detect and potentially transform wildcard patterns. Before adding tools to the command array:

Check if the tool matches the pattern Bash(* *) (contains a space and asterisk), and consider transforming it to the alternative syntax Bash(*:*) if that format is supported by Claude CLI. This requires testing with the actual Claude CLI version being used.

Alternatively, add a validation warning when wildcard patterns are detected in non-interactive mode to inform users of the potential limitation.

4. Add Diagnostic Logging

File: file:ralph_loop.sh

In the should_exit_gracefully() function after extracting denied commands (around line 408), add debug logging to help troubleshoot permission issues:

if [[ "$VERBOSE_PROGRESS" == "true" ]]; then
    log_status "DEBUG" "Permission denials detected: $denied_cmds"
fi

This helps users understand what commands were blocked when running in verbose mode.

5. Update Error Message Guidance

File: file:ralph_loop.sh

After displaying the denied commands (around line 410), enhance the guidance message to be more specific:

log_status "WARN" "Update ALLOWED_TOOLS in .ralphrc to include the required tools"
log_status "WARN" "Note: Wildcard patterns like 'Bash(git *)' may not work in all modes"
log_status "WARN" "Consider using specific commands: 'Bash(git commit)', 'Bash(git add)', etc."

6. Update Circuit Breaker Error Display

File: file:lib/circuit_breaker.sh

When the circuit breaker opens due to permission denials (lines 189 and 207), enhance the reason message to include the actual denied commands. This requires passing the denied commands from the response analysis to the circuit breaker state.

Modify the record_loop_result() function to accept an additional parameter for denied commands, and include them in the circuit breaker state JSON at line 239.

7. Documentation Update

File: file:templates/ralphrc.template

Update the comments around line 38-39 to clarify the wildcard pattern limitations:

# Bash patterns: Bash(git *), Bash(npm *), Bash(pytest)
# Note: Wildcard patterns may have limitations in non-interactive mode
# If wildcards don't work, list specific commands: Bash(git commit), Bash(git add)

Sequence Diagram

sequenceDiagram
    participant User
    participant Ralph
    participant ClaudeCLI
    participant ResponseAnalyzer
    participant CircuitBreaker

    User->>Ralph: Start with .ralphrc containing Bash(git *)
    Ralph->>Ralph: Load ALLOWED_TOOLS from .ralphrc
    Ralph->>ClaudeCLI: Execute with --allowedTools Bash(git *)
    ClaudeCLI->>ClaudeCLI: Attempt git commit command
    ClaudeCLI->>ClaudeCLI: Permission denied (wildcard not working)
    ClaudeCLI->>Ralph: Return JSON with permission_denials array
    Ralph->>ResponseAnalyzer: Parse JSON response
    ResponseAnalyzer->>ResponseAnalyzer: Extract .tool_input.command (FIXED)
    ResponseAnalyzer->>Ralph: Return denied_commands array
    Ralph->>Ralph: Display each denied command (ENHANCED)
    Ralph->>CircuitBreaker: Record permission denial
    CircuitBreaker->>User: Circuit opens with detailed error
    User->>User: Update .ralphrc with specific commands

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## Observations

The issue has two distinct problems: (1) The permission denial error message collects denied commands but doesn't display them due to incorrect JSON path extraction in `file:lib/response_analyzer.sh` line 195, which uses `.permission_denials[].command` instead of `.permission_denials[].tool_input.command`. (2) The `Bash(git *)` wildcard pattern is passed correctly to Claude CLI but may not work in non-interactive mode (`-p` flag), which is a known Claude CLI limitation when using structured prompts.

## Approach

Fix the command extraction path to properly read the nested `tool_input.command` field from the permission_denials array, and enhance the error message display to show each denied command on a separate line with better formatting. For the wildcard pattern issue, document the Claude CLI limitation and consider implementing a workaround by transforming `Bash(git *)` patterns to use the alternative `Bash(git:*)` syntax if supported, or provide clearer guidance to users about the limitation.

## Implementation Steps

### 1. Fix Permission Denial Command Extraction

**File: `file:lib/response_analyzer.sh`**

Locate line 195 in the `parse_json_response()` function where denied commands are extracted. Change the jq expression from:
```bash
denied_commands_json=$(jq -r '[.permission_denials[].command // empty]' "$output_file" 2>/dev/null || echo "[]")
```

To:
```bash
denied_commands_json=$(jq -r '[.permission_denials[].tool_input.command // empty]' "$output_file" 2>/dev/null || echo "[]")
```

This correctly navigates the nested JSON structure where commands are stored under `tool_input.command` rather than directly under each permission denial object.

### 2. Enhance Error Message Display

**File: `file:ralph_loop.sh`**

Locate the permission denial error display logic around lines 409-410 in the `should_exit_gracefully()` function. Replace the current single-line message with a multi-line formatted display:

```bash
log_status "WARN" "🚫 Permission denied for $denied_count command(s):"
```

Then iterate through the denied commands array to display each command on a separate line:
```bash
if [[ "$denied_cmds" != "unknown" && "$denied_cmds" != "[]" ]]; then
    echo "$denied_cmds" | jq -r '.[]' 2>/dev/null | while IFS= read -r cmd; do
        log_status "WARN" "  - $cmd"
    done
fi
```

Note: The `denied_cmds` variable at line 408 should be changed to not use `join(", ")` but instead keep it as a JSON array for proper iteration.

### 3. Investigate Wildcard Pattern Support

**File: `file:ralph_loop.sh`**

In the `build_claude_command()` function around lines 930-943, add logic to detect and potentially transform wildcard patterns. Before adding tools to the command array:

Check if the tool matches the pattern `Bash(* *)` (contains a space and asterisk), and consider transforming it to the alternative syntax `Bash(*:*)` if that format is supported by Claude CLI. This requires testing with the actual Claude CLI version being used.

Alternatively, add a validation warning when wildcard patterns are detected in non-interactive mode to inform users of the potential limitation.

### 4. Add Diagnostic Logging

**File: `file:ralph_loop.sh`**

In the `should_exit_gracefully()` function after extracting denied commands (around line 408), add debug logging to help troubleshoot permission issues:

```bash
if [[ "$VERBOSE_PROGRESS" == "true" ]]; then
    log_status "DEBUG" "Permission denials detected: $denied_cmds"
fi
```

This helps users understand what commands were blocked when running in verbose mode.

### 5. Update Error Message Guidance

**File: `file:ralph_loop.sh`**

After displaying the denied commands (around line 410), enhance the guidance message to be more specific:

```bash
log_status "WARN" "Update ALLOWED_TOOLS in .ralphrc to include the required tools"
log_status "WARN" "Note: Wildcard patterns like 'Bash(git *)' may not work in all modes"
log_status "WARN" "Consider using specific commands: 'Bash(git commit)', 'Bash(git add)', etc."
```

### 6. Update Circuit Breaker Error Display

**File: `file:lib/circuit_breaker.sh`**

When the circuit breaker opens due to permission denials (lines 189 and 207), enhance the reason message to include the actual denied commands. This requires passing the denied commands from the response analysis to the circuit breaker state.

Modify the `record_loop_result()` function to accept an additional parameter for denied commands, and include them in the circuit breaker state JSON at line 239.

### 7. Documentation Update

**File: `file:templates/ralphrc.template`**

Update the comments around line 38-39 to clarify the wildcard pattern limitations:

```bash
# Bash patterns: Bash(git *), Bash(npm *), Bash(pytest)
# Note: Wildcard patterns may have limitations in non-interactive mode
# If wildcards don't work, list specific commands: Bash(git commit), Bash(git add)
```

## Sequence Diagram

```mermaid
sequenceDiagram
    participant User
    participant Ralph
    participant ClaudeCLI
    participant ResponseAnalyzer
    participant CircuitBreaker

    User->>Ralph: Start with .ralphrc containing Bash(git *)
    Ralph->>Ralph: Load ALLOWED_TOOLS from .ralphrc
    Ralph->>ClaudeCLI: Execute with --allowedTools Bash(git *)
    ClaudeCLI->>ClaudeCLI: Attempt git commit command
    ClaudeCLI->>ClaudeCLI: Permission denied (wildcard not working)
    ClaudeCLI->>Ralph: Return JSON with permission_denials array
    Ralph->>ResponseAnalyzer: Parse JSON response
    ResponseAnalyzer->>ResponseAnalyzer: Extract .tool_input.command (FIXED)
    ResponseAnalyzer->>Ralph: Return denied_commands array
    Ralph->>Ralph: Display each denied command (ENHANCED)
    Ralph->>CircuitBreaker: Record permission denial
    CircuitBreaker->>User: Circuit opens with detailed error
    User->>User: Update .ralphrc with specific commands
```

---

Execution Information

Branch: main
Commit: a024830

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[tamer-abdulghani]

I'm having the same issue here:

[2026-02-01 11:56:33] [LOOP] === Completed Loop #1 ===
[2026-02-01 11:56:33] [INFO] Loop #2 - calling init_call_tracking...
[2026-02-01 11:56:33] [LOOP] === Starting Loop #2 ===

[2026-02-01 11:56:33] [SUCCESS] 🏁 Graceful exit triggered: [2026-02-01 11:56:33] [WARN] 🚫 Permission denied for 1 command(s):
[2026-02-01 11:56:33] [WARN] Update ALLOWED_TOOLS in .ralphrc to include the required tools
permission_denied

[2026-02-01 11:56:34] [INFO] Cleared exit signals file
[2026-02-01 11:56:34] [INFO] Session reset: project_complete
[2026-02-01 11:56:34] [SUCCESS] 🎉 Ralph has completed the project! Final stats:
[2026-02-01 11:56:34] [INFO]   - Total loops: 2
[2026-02-01 11:56:34] [INFO]   - API calls used: 1
[2026-02-01 11:56:34] [INFO]   - Exit reason: [2026-02-01 11:56:33] [WARN] 🚫 Permission denied for 1 command(s):
[2026-02-01 11:56:33] [WARN] Update ALLOWED_TOOLS in .ralphrc to include the required tools
permission_denied

and .ralphrc i tried both explicit permissions and the wild card, none is working:

# Autonomous AI development framework for continuous operation
# Repository: https://github.com/frankbria/ralph-claude-code

PROJECT_NAME="my-awesome-project"
PROJECT_TYPE="python-react" 

# Loop settings - MAXIMUM CONTINUOUS OPERATION
MAX_CALLS_PER_HOUR=500
CLAUDE_TIMEOUT_MINUTES=120
CLAUDE_OUTPUT_FORMAT="json"

# Tool permissions - ALLOW ALL TOOLS (unrestricted)
ALLOWED_TOOLS="*"

# Session management - CONTINUOUS OPERATION
SESSION_CONTINUITY=true
SESSION_EXPIRY_HOURS=168

# Circuit breaker thresholds - MINIMAL INTERVENTION
CB_NO_PROGRESS_THRESHOLD=50
CB_SAME_ERROR_THRESHOLD=20
CB_OUTPUT_DECLINE_THRESHOLD=95

# Advanced settings
RALPH_VERBOSE=true

[frankbria]

Bug #1 Fixed (commit 627ad7d)

The denied commands extraction is now fixed. The jq path was incorrect:

Before: .permission_denials[].command
After: .permission_denials[].tool_input.command

This matches the actual Claude CLI output structure. Permission denial errors will now display the actual blocked commands:

🚫 Permission denied for 2 command(s): git commit -m "...", npm install
Update ALLOWED_TOOLS in .ralphrc to include the required tools

Bug #2 - Moved to Separate Issue

The wildcard pattern issue (Bash(git *) not working, even ALLOWED_TOOLS="*" failing) requires deeper investigation. This has been moved to issue #153 to track separately.

Closing this issue as the primary bug (denied commands not displaying) is resolved.

[frankbria]

Correction: The wildcard investigation is tracked in #154 (not #153).