minifire.sh

#!/bin/bash

LAST_HASH=""

# Detect clipboard tool
if command -v wl-paste &> /dev/null; then
    CLIP_COPY="wl-copy"
    CLIP_PASTE="wl-paste"
elif command -v xsel &> /dev/null; then
    CLIP_COPY="xsel --clipboard --input"
    CLIP_PASTE="xsel --clipboard --output"
elif command -v xclip &> /dev/null; then
    CLIP_COPY="xclip -selection clipboard"
    CLIP_PASTE="xclip -o -selection clipboard"
else
    echo "ERROR: Install xsel, xclip, or wl-clipboard"
    exit 1
fi

is_code() {
    local text="$1"
    echo "$text" | grep -qE '(function|class|def|public|private|void|int|const|let|var|import|include|fn |impl |struct |package )' && return 0
    echo "$text" | grep -qE '(\{|\}|;|=>|->|::).*(\{|\}|;|=>|->|::)' && return 0
    echo "$text" | grep -qE '^[[:space:]]{2,}' && [ $(echo "$text" | wc -l) -gt 3 ] && return 0
    return 1
}

minify() {
    # Remove all newlines and collapse whitespace to single spaces
    tr '\n' ' ' | sed -E 's/[[:space:]]+/ /g; s/^[[:space:]]+//; s/[[:space:]]+$//'
}

echo "🔍 Code minifier daemon started (using $CLIP_PASTE)"
echo "Copy some code to test..."

while true; do
    CLIP=$($CLIP_PASTE 2>/dev/null)
    
    if [ -z "$CLIP" ]; then
        sleep 0.5
        continue
    fi
    
    CURRENT_HASH=$(echo -n "$CLIP" | md5sum | cut -d' ' -f1)
    
    if [ "$CURRENT_HASH" = "$LAST_HASH" ]; then
        sleep 0.5
        continue
    fi
    
    LINES=$(echo "$CLIP" | wc -l)
    echo "📋 New clipboard content (${#CLIP} chars, $LINES lines)"
    
    if is_code "$CLIP"; then
        echo "✓ Code detected! Minifying..."
        MINIFIED=$(echo "$CLIP" | minify)
        
        printf "%s" "$MINIFIED" | $CLIP_COPY
        
        LAST_HASH=$(echo -n "$MINIFIED" | md5sum | cut -d' ' -f1)
        
        echo "✅ MINIFIED: $LINES lines → 1 line (${#MINIFIED} chars)"
    else
        echo "ℹ️  Not code, skipping"
        LAST_HASH="$CURRENT_HASH"
    fi
    
    sleep 0.5
done