Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/ComfyUI-Impact-Pack/tests/test_edge_cases.sh

@@ -0,0 +1,225 @@
+#!/bin/bash
+# Edge Cases Test Suite
+# Tests edge cases: empty lines, whitespace, long lines, special characters, etc.
+
+set -e
+
+PORT=8196
+COMFYUI_DIR="/mnt/teratera/git/ComfyUI"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+IMPACT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+CONFIG_FILE="$IMPACT_DIR/impact-pack.ini"
+LOG_FILE="/tmp/edge_cases_test.log"
+
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo "=========================================="
+echo "Edge Cases Test Suite"
+echo "=========================================="
+echo "Port: $PORT"
+echo "Testing: Edge cases and boundary conditions"
+echo ""
+
+# Cleanup function
+cleanup() {
+    echo ""
+    echo "Cleaning up..."
+    pkill -f "python.*main.py.*--port $PORT" 2>/dev/null || true
+    rm -f "$CONFIG_FILE"
+    echo "Cleanup complete"
+}
+
+trap cleanup EXIT
+
+# Kill any existing server on this port
+echo "Killing any existing server on port $PORT..."
+pkill -f "python.*main.py.*--port $PORT" 2>/dev/null || true
+sleep 2
+
+# Setup configuration
+echo "Setting up configuration..."
+cat > "$CONFIG_FILE" << EOF
+[default]
+custom_wildcards = $IMPACT_DIR/tests/wildcards/samples
+wildcard_cache_limit_mb = 50
+dependency_version = 24
+mmdet_skip = True
+sam_editor_cpu = False
+sam_editor_model = sam_vit_h_4b8939.pth
+disable_gpu_opencv = True
+EOF
+
+echo "Configuration created: custom_wildcards = $IMPACT_DIR/tests/wildcards/samples"
+echo ""
+
+# Start server
+echo "Starting ComfyUI server on port $PORT..."
+cd "$COMFYUI_DIR"
+bash run.sh --listen 127.0.0.1 --port $PORT > "$LOG_FILE" 2>&1 &
+SERVER_PID=$!
+echo "Server PID: $SERVER_PID"
+
+# Wait for server startup
+echo "Waiting for server startup..."
+for i in {1..60}; do
+    sleep 1
+    if curl -s http://127.0.0.1:$PORT/ > /dev/null 2>&1; then
+        echo "✅ Server ready (${i}s)"
+        break
+    fi
+    if [ $((i % 10)) -eq 0 ]; then
+        echo "  ... ${i}s elapsed"
+    fi
+    if [ $i -eq 60 ]; then
+        echo ""
+        echo "${RED}❌ Server failed to start within 60 seconds${NC}"
+        echo "Log tail:"
+        tail -20 "$LOG_FILE"
+        exit 1
+    fi
+done
+
+echo ""
+
+# Test function
+test_edge_case() {
+    local TEST_NUM=$1
+    local DESCRIPTION=$2
+    local PROMPT=$3
+    local SEED=$4
+
+    echo "${BLUE}=== Test $TEST_NUM: $DESCRIPTION ===${NC}"
+    echo "Prompt: ${YELLOW}$PROMPT${NC}"
+    echo "Seed: $SEED"
+
+    RESULT=$(curl -s -X POST http://127.0.0.1:$PORT/impact/wildcards \
+        -H "Content-Type: application/json" \
+        -d "{\"text\": \"$PROMPT\", \"seed\": $SEED}" | \
+        python3 -c "import sys, json; print(json.load(sys.stdin).get('text','ERROR'))" 2>/dev/null || echo "ERROR")
+
+    echo "Result: ${GREEN}$RESULT${NC}"
+
+    if [ "$RESULT" != "ERROR" ] && [ -n "$RESULT" ]; then
+        echo "Status: ${GREEN}✅ PASS${NC}"
+    else
+        echo "Status: ${RED}❌ FAIL${NC}"
+    fi
+    echo ""
+}
+
+echo "=========================================="
+echo "Test Suite Execution"
+echo "=========================================="
+echo ""
+
+# Empty Lines and Whitespace Tests
+test_edge_case "01" "Empty lines handling" \
+    "__test_edge_empty_lines__" \
+    100
+
+test_edge_case "02" "Whitespace handling" \
+    "__test_edge_whitespace__" \
+    200
+
+test_edge_case "03" "Long lines handling" \
+    "__test_edge_long_lines__" \
+    300
+
+# Special Characters Tests
+test_edge_case "04" "Special characters in content" \
+    "__test_edge_special_chars__" \
+    400
+
+test_edge_case "05" "Embedded wildcard syntax" \
+    "__test_edge_special_chars__" \
+    401
+
+# Case Insensitivity Tests
+test_edge_case "06" "Lowercase wildcard" \
+    "__test_edge_case_insensitive__" \
+    500
+
+test_edge_case "07" "UPPERCASE wildcard" \
+    "__TEST_EDGE_CASE_INSENSITIVE__" \
+    500
+
+test_edge_case "08" "MixedCase wildcard" \
+    "__TeSt_EdGe_CaSe_InSeNsItIvE__" \
+    500
+
+# Comment Handling Tests
+test_edge_case "09" "Comments in wildcard file" \
+    "__test_comments__" \
+    600
+
+# Pattern Matching Tests
+test_edge_case "10" "Pattern matching __*/name__" \
+    "__*/test_pattern_match__" \
+    700
+
+test_edge_case "11" "Direct pattern match" \
+    "__test_pattern_match__" \
+    700
+
+# Quantifier Tests
+test_edge_case "12" "Quantifier 3#" \
+    "3#__test_quantifier__" \
+    800
+
+test_edge_case "13" "Quantifier 5# with dynamic" \
+    "{2\$\$, \$\$5#__test_quantifier__}" \
+    801
+
+# Complex Combinations
+test_edge_case "14" "Mixed special chars and wildcards" \
+    "__test_edge_special_chars__ with {option1|option2}" \
+    900
+
+test_edge_case "15" "Long prompt with multiple wildcards" \
+    "__test_edge_empty_lines__ and __test_edge_whitespace__ and __test_comments__" \
+    1000
+
+# Boundary Conditions
+test_edge_case "16" "Very long dynamic prompt" \
+    "{__test_edge_long_lines__|__test_edge_whitespace__|__test_edge_empty_lines__|__test_comments__|__test_edge_special_chars__}" \
+    1100
+
+test_edge_case "17" "Nested wildcards in dynamic" \
+    "{red __test_quantifier__|blue __test_pattern_match__|green __test_comments__}" \
+    1200
+
+test_edge_case "18" "Quantifier with case-insensitive" \
+    "2#__TEST_QUANTIFIER__" \
+    1300
+
+# Stress Tests
+test_edge_case "19" "Multiple quantifiers" \
+    "3#__test_quantifier__ and 2#__test_comments__" \
+    1400
+
+test_edge_case "20" "Case insensitive pattern match" \
+    "__*/TEST_PATTERN_MATCH__" \
+    1500
+
+echo ""
+echo "=========================================="
+echo "Summary"
+echo "=========================================="
+echo "${GREEN}✅ Edge case tests completed${NC}"
+echo ""
+echo "All tests verified edge case handling:"
+echo "  1. Empty lines and whitespace ✓"
+echo "  2. Very long lines ✓"
+echo "  3. Special characters ✓"
+echo "  4. Case-insensitive matching ✓"
+echo "  5. Comment line filtering ✓"
+echo "  6. Pattern matching (__*/name__) ✓"
+echo "  7. Quantifiers (N#__wildcard__) ✓"
+echo "  8. Complex combinations ✓"
+echo "  9. Boundary conditions ✓"
+echo ""
+echo "Log file: $LOG_FILE"