mev-beta/scripts/implementation-checker.sh

#!/bin/bash

# implementation-checker.sh - Script to find placeholder, mock, and erroneous implementations
# Usage: ./scripts/implementation-checker.sh [output_dir]
# If output_dir is not provided, defaults to logs/

set -euo pipefail

# Default output directory
OUTPUT_DIR="${1:-logs}"

# Create output directory if it doesn't exist
mkdir -p "$OUTPUT_DIR"

# Output files
LOG_FILE="$OUTPUT_DIR/implementation_check.log"
TODO_FILE="TODOs.md"

# Colors for output
RED='\033[0;31m'
YELLOW='\033[1;33m'
GREEN='\033[0;32m'
NC='\033[0m' # No Color

echo "🔍 Implementation Checker Script"
echo "==============================="
echo "Output directory: $OUTPUT_DIR"
echo ""

# Function to print section headers
print_section() {
    echo -e "${YELLOW}=== $1 ===${NC}"
}

# Function to print success messages
print_success() {
    echo -e "${GREEN}✓ $1${NC}"
}

# Function to print warning messages
print_warning() {
    echo -e "${YELLOW}⚠ $1${NC}"
}

# Function to print error messages
print_error() {
    echo -e "${RED}✗ $1${NC}"
}

# Check if ripgrep is installed
if ! command -v rg &> /dev/null; then
    print_error "ripgrep (rg) is not installed. Please install it first."
    exit 1
fi

print_section "Checking for placeholder, mock, and erroneous implementations"

# Create fresh log file
echo "FILE LIST:" > "$LOG_FILE"

# Search patterns
PATTERNS="placeholder|simple|simplified|mock|emulated|simulated|hallucinated|erroneous|todo|not implemented|niy|stub|fallback|sophisticated.*calculation|placeholder.*implementation|fallback.*implementation|simplified.*calculation|crude.*approximation|rough.*estimate|quick.*hack|bullshit|fucking|damn|darn"

# File types to search (excluding test files, vendor, bindings, etc.)
FILE_TYPES="--type go --type yaml --type json --type md"

# Globs to exclude based on .gitignore and .dockerignore
EXCLUDE_GLOBS=(
    "--glob=!test/*"
    "--glob=!tests/*"
    "--glob=!vendor/*"
    "--glob=!bindings/*"
    "--glob=!logs/*"
    "--glob=!data/*"
    "--glob=!backup/*"
    "--glob=!backups/*"
    "--glob=!bin/*"
    "--glob=!coverage.*"
    "--glob=!*.log"
    "--glob=!*.db"
    "--glob=!*.test"
    "--glob=!go.work"
    "--glob=!go.mod"
    "--glob=!go.sum"
    "--glob=!*.swp"
    "--glob=!*.swo"
    "--glob=!*.DS_Store"
    "--glob=!Thumbs.db"
)

echo "Searching for patterns: $PATTERNS"
echo "Excluding directories: test, tests, vendor, bindings, logs, data, backup, backups, bin"
echo ""

# Find files with suspicious patterns
print_section "Finding Files with Suspicious Patterns"

FILES_WITH_PATTERNS=$(rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -l "$PATTERNS" ./ 2>/dev/null || true)

if [ -n "$FILES_WITH_PATTERNS" ]; then
    echo "$FILES_WITH_PATTERNS" | sort -u | tee -a "$LOG_FILE"
    FILE_COUNT=$(echo "$FILES_WITH_PATTERNS" | wc -l)
    print_warning "Found $FILE_COUNT files with suspicious patterns"
else
    echo "No files with suspicious patterns found" | tee -a "$LOG_FILE"
    print_success "No suspicious files found"
fi

echo "" | tee -a "$LOG_FILE"

# Find specific patterns with context
print_section "Detailed Pattern Matches"

echo "TOFIX:" >> "$LOG_FILE"

# Get detailed matches with context
rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 6 -B 6 "$PATTERNS" ./ 2>/dev/null | \
    grep -v -E "^[0-9]\|^--$" | \
    tee -a "$LOG_FILE" || true

# Count total matches
TOTAL_MATCHES=$(rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -c "$PATTERNS" ./ 2>/dev/null | paste -sd+ | bc 2>/dev/null || echo "0")

print_section "Summary"
echo "Total pattern matches found: $TOTAL_MATCHES"
echo "Check $LOG_FILE for detailed results"

# Create/update TODOs.md file
print_section "Generating TODOs.md"

{
    echo "# Implementation Issues and TODOs"
    echo ""
    echo "This file was automatically generated by scripts/implementation-checker.sh"
    echo "Last updated: $(date)"
    echo ""
    
    if [ "$TOTAL_MATCHES" -gt 0 ]; then
        echo "## Summary"
        echo "- Total files with issues: $(echo "$FILES_WITH_PATTERNS" | wc -l)"
        echo "- Total pattern matches: $TOTAL_MATCHES"
        echo ""
        
        echo "## Files with Issues"
        echo ""
        if [ -n "$FILES_WITH_PATTERNS" ]; then
            echo "$FILES_WITH_PATTERNS" | sort -u | while read -r file; do
                echo "- [$file]($file)"
            done
        else
            echo "No files with issues found"
        fi
        echo ""
        
        echo "## Detailed Matches"
        echo ""
        echo "### Pattern Matches with Context"
        echo ""
        
        # Get matches in a more readable format
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 3 -B 3 "$PATTERNS" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "## Categories of Issues"
        echo ""
        echo "### Placeholder Implementations"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "placeholder" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "### Mock Implementations"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "mock" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "### Simplified/Incomplete Implementations"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "simplified\|simple\|stub\|fallback" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "### TODO Items"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "todo" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "### Not Implemented Errors"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "not implemented" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
            
        echo ""
        echo "### Profanity or Negative Comments"
        echo ""
        rg ${FILE_TYPES} ${EXCLUDE_GLOBS[@]} -i -A 2 -B 2 "bullshit\|fucking\|damn\|darn" ./ 2>/dev/null | \
            grep -v -E "^[0-9]\|--$" | \
            sed 's/^/    /' || true
    else
        echo "## No Issues Found"
        echo ""
        echo "No placeholder, mock, or erroneous implementations were detected."
    fi
    
    echo ""
    echo "## Recommendations"
    echo ""
    echo "1. Review all placeholder implementations and replace with proper code"
    echo "2. Replace mock implementations with real implementations where needed"
    echo "3. Remove or address all TODO items"
    echo "4. Fix all 'not implemented' errors"
    echo "5. Remove profanity and improve code comments"
    echo "6. Enhance simplified implementations with proper functionality"
    echo ""
    echo "Generated by implementation-checker.sh on $(date)"
} > "$TODO_FILE"

print_success "Created/updated $TODO_FILE with $TOTAL_MATCHES matches"

echo ""
print_section "Done"
echo "Results saved to:"
echo "- $LOG_FILE (detailed log)"
echo "- $TODO_FILE (organized TODO list)"
echo ""
echo "Review these files to identify and fix placeholder, mock, and erroneous implementations."

exit 0