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crowd-funder-for-time-pwa/scripts/git-hooks/pre-commit
Matthew Raymer e733089bad feat(git-hooks): enhance pre-commit hook with whitelist support for console statements
Add whitelist functionality to debug checker to allow intentional console statements in specific files:
- Add WHITELIST_FILES configuration for platform services and utilities
- Update pre-commit hook to skip console pattern checks for whitelisted files
- Support regex patterns in whitelist for flexible file matching
- Maintain security while allowing legitimate debug code in platform services

This resolves the issue where the hook was blocking commits due to intentional console statements in whitelisted files like WebPlatformService and CapacitorPlatformService.
2025-08-19 07:49:33 +00:00

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#!/bin/bash
# TimeSafari Pre-commit Hook - Debug Code Checker
# Only runs on master or specified branches to catch debug code before it reaches production
# Hook directory
HOOK_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONFIG_FILE="$HOOK_DIR/debug-checker.config"
# Default configuration (fallback if config file is missing)
DEFAULT_PROTECTED_BRANCHES=("master" "main" "production" "release")
DEFAULT_DEBUG_PATTERNS=(
"console\."
"Debug:"
"debug:"
"DEBUG_"
"debug_"
"<!-- debug"
"debug.*="
)
DEFAULT_WHITELIST_FILES=(
"src/services/platforms/WebPlatformService.ts"
"src/services/platforms/CapacitorPlatformService.ts"
"src/services/platforms/ElectronPlatformService.ts"
)
# Load configuration from file if it exists
load_config() {
if [[ -f "$CONFIG_FILE" ]]; then
# Source the config file to load variables
# We'll use a safer approach by reading and parsing
PROTECTED_BRANCHES=()
DEBUG_PATTERNS=()
SKIP_PATTERNS=()
WHITELIST_FILES=()
# Read protected branches
while IFS= read -r line; do
if [[ "$line" =~ ^PROTECTED_BRANCHES=\( ]]; then
# Start reading array
while IFS= read -r line; do
if [[ "$line" =~ ^\)$ ]]; then
break
fi
if [[ "$line" =~ \"([^\"]+)\" ]]; then
PROTECTED_BRANCHES+=("${BASH_REMATCH[1]}")
fi
done
fi
done < "$CONFIG_FILE"
# Read debug patterns
while IFS= read -r line; do
if [[ "$line" =~ ^DEBUG_PATTERNS=\( ]]; then
while IFS= read -r line; do
if [[ "$line" =~ ^\)$ ]]; then
break
fi
if [[ "$line" =~ \"([^\"]+)\" ]]; then
DEBUG_PATTERNS+=("${BASH_REMATCH[1]}")
fi
done
fi
done < "$CONFIG_FILE"
# Read skip patterns
while IFS= read -r line; do
if [[ "$line" =~ ^SKIP_PATTERNS=\( ]]; then
while IFS= read -r line; do
if [[ "$line" =~ ^\)$ ]]; then
break
fi
if [[ "$line" =~ \"([^\"]+)\" ]]; then
SKIP_PATTERNS+=("${BASH_REMATCH[1]}")
fi
done
fi
done < "$CONFIG_FILE"
# Read whitelist files
while IFS= read -r line; do
if [[ "$line" =~ ^WHITELIST_FILES=\( ]]; then
while IFS= read -r line; do
if [[ "$line" =~ ^\)$ ]]; then
break
fi
if [[ "$line" =~ \"([^\"]+)\" ]]; then
WHITELIST_FILES+=("${BASH_REMATCH[1]}")
fi
done
fi
done < "$CONFIG_FILE"
fi
# Use defaults if config loading failed
if [[ ${#PROTECTED_BRANCHES[@]} -eq 0 ]]; then
PROTECTED_BRANCHES=("${DEFAULT_PROTECTED_BRANCHES[@]}")
fi
if [[ ${#DEBUG_PATTERNS[@]} -eq 0 ]]; then
DEBUG_PATTERNS=("${DEFAULT_DEBUG_PATTERNS[@]}")
fi
if [[ ${#SKIP_PATTERNS[@]} -eq 0 ]]; then
SKIP_PATTERNS=("${DEFAULT_SKIP_PATTERNS[@]}")
fi
if [[ ${#WHITELIST_FILES[@]} -eq 0 ]]; then
WHITELIST_FILES=("${DEFAULT_WHITELIST_FILES[@]}")
fi
}
# Check if current branch is protected
is_protected_branch() {
local branch="$1"
for protected in "${PROTECTED_BRANCHES[@]}"; do
if [[ "$branch" == "$protected" ]]; then
return 0
fi
done
return 1
}
# Check if file should be skipped
should_skip_file() {
local file="$1"
for pattern in "${SKIP_PATTERNS[@]}"; do
if [[ "$file" =~ $pattern ]]; then
return 0
fi
done
return 1
}
# Check if file is whitelisted for console statements
is_whitelisted_file() {
local file="$1"
for whitelisted in "${WHITELIST_FILES[@]}"; do
if [[ "$file" =~ $whitelisted ]]; then
return 0
fi
done
return 1
}
# Main execution
main() {
# Load configuration
load_config
# Get current branch name
CURRENT_BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null)
if [[ -z "$CURRENT_BRANCH" ]]; then
echo "⚠️ Could not determine current branch, skipping debug check"
exit 0
fi
# Check if we should run the hook
if ! is_protected_branch "$CURRENT_BRANCH"; then
echo "🔒 Pre-commit hook skipped - not on protected branch ($CURRENT_BRANCH)"
echo " Protected branches: ${PROTECTED_BRANCHES[*]}"
exit 0
fi
echo "🔍 Running debug code check on protected branch: $CURRENT_BRANCH"
echo " Using config: $CONFIG_FILE"
# Get all staged files (modified, added, copied, merged)
ALL_STAGED_FILES=$(git diff --cached --name-only)
if [ -z "$ALL_STAGED_FILES" ]; then
echo "✅ No staged files to check"
exit 0
fi
# Initialize error tracking
ERRORS_FOUND=0
ERROR_MESSAGES=()
FILES_CHECKED=0
# Check each staged file for debug patterns
for file in $ALL_STAGED_FILES; do
# Skip files that should be ignored
if should_skip_file "$file"; then
continue
fi
FILES_CHECKED=$((FILES_CHECKED + 1))
# Check for debug patterns in the file
for pattern in "${DEBUG_PATTERNS[@]}"; do
# Skip console pattern checks for whitelisted files
if [[ "$pattern" == "console\." ]] && is_whitelisted_file "$file"; then
continue
fi
# For new files, check the file content directly
# For modified files, check the staged diff
if [[ -f "$file" ]]; then
# New file - check content directly
if grep -E "$pattern" "$file" > /dev/null; then
ERRORS_FOUND=$((ERRORS_FOUND + 1))
ERROR_MESSAGES+=("🚨 $file: Found debug pattern '$pattern'")
fi
else
# Modified file - check staged diff
if git diff --cached "$file" | grep -E "$pattern" > /dev/null; then
ERRORS_FOUND=$((ERRORS_FOUND + 1))
ERROR_MESSAGES+=("🚨 $file: Found debug pattern '$pattern'")
fi
fi
done
done
# Report results
if [ $ERRORS_FOUND -gt 0 ]; then
echo ""
echo "❌ Debug code detected in staged files!"
echo " Branch: $CURRENT_BRANCH"
echo " Files checked: $FILES_CHECKED"
echo " Errors found: $ERRORS_FOUND"
echo ""
for msg in "${ERROR_MESSAGES[@]}"; do
echo " $msg"
done
echo ""
echo "💡 Please remove debug code before committing to $CURRENT_BRANCH"
echo " Common debug patterns to check:"
echo " - console.log, console.debug, console.error"
echo " - Debug: or debug: in templates"
echo " - DEBUG_ constants"
echo " - HTML comments with debug"
echo ""
echo " If debug code is intentional, consider:"
echo " - Moving to a feature branch first"
echo " - Using proper logging levels (logger.info, logger.debug)"
echo " - Adding debug code to .gitignore or .debugignore"
echo ""
echo " Configuration file: $CONFIG_FILE"
exit 1
else
echo "✅ No debug code found in $FILES_CHECKED staged files"
exit 0
fi
}
# Run main function
main "$@"