Merge af1c698117 into 74d1e9d296

glob/manager_core.py

@@ -921,7 +921,7 @@ class UnifiedManager:
         except:
             return version.parse("0.0.0")
 
-    def execute_install_script(self, url, repo_path, instant_execution=False, lazy_mode=False, no_deps=False):
+    def execute_install_script(self, url, repo_path, instant_execution=False, lazy_mode=False, no_deps=False, selected_dependencies=None):
         install_script_path = os.path.join(repo_path, "install.py")
         requirements_path = os.path.join(repo_path, "requirements.txt")
 
@@ -933,8 +933,19 @@ class UnifiedManager:
             if os.path.exists(requirements_path) and not no_deps:
                 print("Install: pip packages")
                 pip_fixer = manager_util.PIPFixer(manager_util.get_installed_packages(), comfy_path, manager_files_path)
+                
+                # Create a set of selected dependency lines for quick lookup
+                selected_lines = set()
+                if selected_dependencies:
+                    for dep in selected_dependencies:
+                        selected_lines.add(dep.get('line', '').strip())
+                
                 lines = manager_util.robust_readlines(requirements_path)
                 for line in lines:
+                    # Skip if selected_dependencies is provided and this line is not in the selected list
+                    if selected_dependencies is not None and line.strip() not in selected_lines:
+                        continue
+                    
                     package_name = remap_pip_package(line.strip())
                     if package_name and not package_name.startswith('#') and package_name not in self.processed_install:
                         self.processed_install.add(package_name)
@@ -1342,7 +1353,7 @@ class UnifiedManager:
 
         return result
 
-    def repo_install(self, url: str, repo_path: str, instant_execution=False, no_deps=False, return_postinstall=False):
+    def repo_install(self, url: str, repo_path: str, instant_execution=False, no_deps=False, return_postinstall=False, selected_dependencies=None):
         result = ManagedResult('install-git')
         result.append(url)
 
@@ -1369,7 +1380,7 @@ class UnifiedManager:
                 repo.close()
 
             def postinstall():
-                return self.execute_install_script(url, repo_path, instant_execution=instant_execution, no_deps=no_deps)
+                return self.execute_install_script(url, repo_path, instant_execution=instant_execution, no_deps=no_deps, selected_dependencies=selected_dependencies)
 
             if return_postinstall:
                 return result.with_postinstall(postinstall)
@@ -1468,7 +1479,7 @@ class UnifiedManager:
         else:
             return self.cnr_switch_version(node_id, instant_execution=instant_execution, no_deps=no_deps, return_postinstall=return_postinstall).with_ver('cnr')
 
-    async def install_by_id(self, node_id: str, version_spec=None, channel=None, mode=None, instant_execution=False, no_deps=False, return_postinstall=False):
+    async def install_by_id(self, node_id: str, version_spec=None, channel=None, mode=None, instant_execution=False, no_deps=False, return_postinstall=False, selected_dependencies=None):
         """
         priority if version_spec == None
         1. CNR latest
@@ -1519,7 +1530,7 @@ class UnifiedManager:
                     self.unified_disable(node_id, False)
 
             to_path = os.path.abspath(os.path.join(get_default_custom_nodes_path(), node_id))
-            res = self.repo_install(repo_url, to_path, instant_execution=instant_execution, no_deps=no_deps, return_postinstall=return_postinstall)
+            res = self.repo_install(repo_url, to_path, instant_execution=instant_execution, no_deps=no_deps, return_postinstall=return_postinstall, selected_dependencies=selected_dependencies)
             if res.result:
                 if version_spec == 'unknown':
                     self.unknown_active_nodes[node_id] = repo_url, to_path
@@ -1968,7 +1979,7 @@ def __win_check_git_pull(path):
     process.wait()
 
 
-def execute_install_script(url, repo_path, lazy_mode=False, instant_execution=False, no_deps=False):
+def execute_install_script(url, repo_path, lazy_mode=False, instant_execution=False, no_deps=False, selected_dependencies=None):
     # import ipdb; ipdb.set_trace()
     install_script_path = os.path.join(repo_path, "install.py")
     requirements_path = os.path.join(repo_path, "requirements.txt")
@@ -1980,6 +1991,13 @@ def execute_install_script(url, repo_path, lazy_mode=False, instant_execution=Fa
         if os.path.exists(requirements_path) and not no_deps:
             print("Install: pip packages")
             pip_fixer = manager_util.PIPFixer(manager_util.get_installed_packages(), comfy_path, manager_files_path)
+            
+            # Create a set of selected dependency lines for quick lookup
+            selected_lines = set()
+            if selected_dependencies:
+                for dep in selected_dependencies:
+                    selected_lines.add(dep.get('line', '').strip())
+            
             with open(requirements_path, "r") as requirements_file:
                 for line in requirements_file:
                     #handle comments
@@ -1990,6 +2008,10 @@ def execute_install_script(url, repo_path, lazy_mode=False, instant_execution=Fa
                         else:
                             line = line.split('#')[0].strip()
 
+                    # Skip if selected_dependencies is provided and this line is not in the selected list
+                    if selected_dependencies is not None and line.strip() not in selected_lines:
+                        continue
+
                     package_name = remap_pip_package(line.strip())
 
                     if package_name and not package_name.startswith('#'):

glob/manager_server.py

@@ -443,7 +443,12 @@ async def task_worker():
     global tasks_in_progress
 
     async def do_install(item) -> str:
-        ui_id, node_spec_str, channel, mode, skip_post_install = item
+        if len(item) == 6:
+            ui_id, node_spec_str, channel, mode, skip_post_install, selected_dependencies = item
+        else:
+            # Backward compatibility
+            ui_id, node_spec_str, channel, mode, skip_post_install = item
+            selected_dependencies = []
 
         try:
             node_spec = core.unified_manager.resolve_node_spec(node_spec_str)
@@ -452,7 +457,7 @@ async def task_worker():
                 return f"Cannot resolve install target: '{node_spec_str}'"
 
             node_name, version_spec, is_specified = node_spec
-            res = await core.unified_manager.install_by_id(node_name, version_spec, channel, mode, return_postinstall=skip_post_install)
+            res = await core.unified_manager.install_by_id(node_name, version_spec, channel, mode, return_postinstall=skip_post_install, selected_dependencies=selected_dependencies)
             # discard post install if skip_post_install mode
 
             if res.action not in ['skip', 'enable', 'install-git', 'install-cnr', 'switch-cnr']:
@@ -1303,7 +1308,9 @@ async def install_custom_node(request):
         logging.error(SECURITY_MESSAGE_GENERAL)
         return web.Response(status=404, text="A security error has occurred. Please check the terminal logs")
 
-    install_item = json_data.get('ui_id'), node_spec_str, json_data['channel'], json_data['mode'], skip_post_install
+    # Get selected dependencies if provided
+    selected_dependencies = json_data.get('selectedDependencies', [])
+    install_item = json_data.get('ui_id'), node_spec_str, json_data['channel'], json_data['mode'], skip_post_install, selected_dependencies
     task_queue.put(("install", install_item))
 
     return web.Response(status=200)
@@ -1383,6 +1390,272 @@ async def install_custom_node_pip(request):
     return web.Response(status=200)
 
 
+@routes.post("/customnode/analyze_dependencies")
+async def analyze_dependencies(request):
+    """
+    Analyze dependencies for a custom node from git URL.
+    Fetches requirements.txt, checks installed packages, and returns dependency list with status.
+    """
+    try:
+        json_data = await request.json()
+        url = json_data.get('url')
+        commit_id = json_data.get('commitId')
+        branch = json_data.get('branch')
+        
+        if not url:
+            return web.json_response({'error': 'URL is required'}, status=400)
+        
+        # Fetch requirements.txt from git repository
+        requirements_content = await fetch_requirements_from_git(url, commit_id, branch)
+        
+        if requirements_content is None:
+            return web.json_response({
+                'success': True,
+                'requirements': None,
+                'dependencies': [],
+                'noRequirementsFile': True
+            })
+        
+        # Parse requirements
+        dependencies = parse_requirements(requirements_content)
+        
+        # Get installed packages
+        installed_packages = manager_util.get_installed_packages()
+        
+        # Analyze each dependency with subdependencies
+        analyzed_dependencies = []
+        for dep_line in dependencies:
+            if not dep_line.strip() or dep_line.strip().startswith('#'):
+                continue
+            
+            # Parse dependency line
+            parsed = manager_util.parse_requirement_line(dep_line)
+            if not parsed:
+                continue
+            
+            package_name = parsed.get('package')
+            if not package_name:
+                # Fallback: extract from line if package is missing
+                import re
+                match = re.match(r'^([a-zA-Z0-9_.-]+)', dep_line.strip())
+                package_name = match.group(1) if match else "Unknown"
+            
+            version_spec = parsed.get('version')
+            # Convert version_spec to string if it's a StrictVersion object
+            if version_spec is not None:
+                version_spec = str(version_spec)
+            
+            normalized_name = package_name.lower().replace('-', '_')
+            
+            # Check if already installed
+            installed_version = installed_packages.get(normalized_name)
+            
+            status = 'new'
+            if installed_version:
+                status = 'installed'
+            
+            # Convert version to string if it's not already (handle StrictVersion objects)
+            current_version_str = str(installed_version) if installed_version else None
+            
+            # Get subdependencies using pip install --dry-run
+            # This is optional and failures should not block the main flow
+            subdependencies = []
+            # Skip subdependency analysis for already installed packages (not needed)
+            if status != 'installed':
+                try:
+                    import subprocess
+                    import sys
+                    
+                    # Run pip install --dry-run to get subdependencies
+                    # Some packages like pymeshlab can take longer due to complex dependency resolution
+                    # Use a reasonable timeout - if it times out, we'll continue without subdependencies
+                    result = subprocess.run(
+                        [sys.executable, '-m', 'pip', 'install', '--dry-run', dep_line.strip()],
+                        capture_output=True,
+                        text=True,
+                        timeout=45  # Increased timeout to 45 seconds
+                    )
+                    
+                    output = result.stdout + result.stderr
+                    if output:
+                        subdependencies = parse_dry_run_output(output, package_name, installed_packages)
+                except subprocess.TimeoutExpired:
+                    # Timeout is not critical - continue without subdependencies
+                    logging.debug(f"Subdependency analysis timed out for {package_name} (skipping subdependencies)")
+                    subdependencies = []
+                except Exception as e:
+                    # Any other error is not critical - continue without subdependencies
+                    logging.debug(f"Failed to analyze subdependencies for {package_name}: {e}")
+                    subdependencies = []
+            
+            # Add main dependency (always add, even if subdependency analysis failed)
+            # Ensure all fields are properly set and clean
+            clean_package_name = str(package_name).strip() if package_name else "Unknown"
+            # Remove any None/null strings that might have been concatenated
+            clean_package_name = clean_package_name.replace('None', '').replace('null', '').strip()
+            if not clean_package_name:
+                clean_package_name = "Unknown"
+            
+            analyzed_dependencies.append({
+                'name': clean_package_name,
+                'version': str(version_spec) if version_spec else None,
+                'line': dep_line.strip(),
+                'status': status,
+                'currentVersion': current_version_str,
+                'selected': status != 'installed',  # Deselect if already installed
+                'subdependencies': subdependencies
+            })
+        
+        return web.json_response({
+            'success': True,
+            'requirements': requirements_content,
+            'dependencies': analyzed_dependencies,
+            'noRequirementsFile': False
+        })
+        
+    except Exception as e:
+        logging.error(f"Error analyzing dependencies: {e}")
+        traceback.print_exc()
+        return web.json_response({'error': str(e)}, status=500)
+
+
+def parse_requirements(content):
+    """Parse requirements.txt content into list of dependency lines."""
+    lines = []
+    for line in content.split('\n'):
+        line = line.strip()
+        if line and not line.startswith('#'):
+            lines.append(line)
+    return lines
+
+
+def parse_dry_run_output(output, parent_name, installed_packages):
+    """Parse pip install --dry-run output to extract subdependencies."""
+    import re
+    subdependencies = []
+    subdeps_map = {}
+    
+    lines = output.split('\n')
+    for line in lines:
+        line = line.strip()
+        
+        # Look for "Collecting package==version" lines
+        if 'Collecting ' in line and 'Using cached' not in line:
+            # Match: "Collecting package==version" or "Collecting package"
+            match = re.search(r'Collecting\s+([a-zA-Z0-9_.-]+(?:\[[^\]]+\])?)(?:\s*==\s*([^\s\(]+))?', line)
+            if match:
+                dep_name = match.group(1).split('[')[0].strip()
+                # Clean the name - remove any None/null strings
+                if dep_name:
+                    dep_name = dep_name.replace('None', '').replace('null', '').strip()
+                dep_version = match.group(2).strip() if match.group(2) else None
+                # Clean version too
+                if dep_version:
+                    dep_version = dep_version.replace('None', '').replace('null', '').strip() or None
+                
+                # Skip the parent package itself
+                if dep_name.lower() == parent_name.lower():
+                    continue
+                
+                # Normalize name
+                normalized_name = dep_name.lower().replace('-', '_')
+                
+                # Check if already in map (avoid duplicates)
+                if normalized_name not in subdeps_map:
+                    # Check if already installed
+                    installed_version = installed_packages.get(normalized_name)
+                    status = 'installed' if installed_version else 'new'
+                    current_version_str = str(installed_version) if installed_version else None
+                    
+                    # Ensure name is always a string, not None
+                    if not dep_name:
+                        dep_name = "Unknown"
+                    
+                    # Clean the name - remove any None/null strings
+                    clean_dep_name = str(dep_name).strip().replace('None', '').replace('null', '').strip()
+                    if not clean_dep_name:
+                        clean_dep_name = "Unknown"
+                    
+                    subdeps_map[normalized_name] = {
+                        'name': clean_dep_name,
+                        'version': str(dep_version) if dep_version else None,
+                        'status': status,
+                        'currentVersion': current_version_str,
+                        'selected': status != 'installed'
+                    }
+        
+        # Also look for "Would install" lines which have more accurate version info
+        if 'Would install' in line:
+            # Match: "Would install package-version"
+            match = re.search(r'Would install\s+([a-zA-Z0-9_.-]+)-([\d.]+)', line)
+            if match:
+                dep_name = match.group(1)
+                dep_version = match.group(2)
+                normalized_name = dep_name.lower().replace('-', '_')
+                
+                if normalized_name in subdeps_map:
+                    # Update with more accurate version
+                    subdeps_map[normalized_name]['version'] = dep_version
+    
+    # Convert map to list
+    for normalized_name, dep_info in subdeps_map.items():
+        subdependencies.append(dep_info)
+    
+    return subdependencies
+
+
+async def fetch_requirements_from_git(url, commit_id=None, branch=None):
+    """
+    Fetch requirements.txt from a git repository URL.
+    Supports GitHub URLs by converting to raw.githubusercontent.com.
+    """
+    try:
+        # Extract GitHub repo info
+        if 'github.com' in url:
+            # Convert to raw GitHub URL
+            url = url.rstrip('/')
+            if url.endswith('.git'):
+                url = url[:-4]
+            
+            # Extract owner/repo
+            match = re.search(r'github\.com[:/]([^/]+)/([^/]+)', url)
+            if not match:
+                return None
+            
+            owner = match.group(1)
+            repo = match.group(2)
+            
+            # Build raw URL
+            if commit_id:
+                raw_url = f"https://raw.githubusercontent.com/{owner}/{repo}/{commit_id}/requirements.txt"
+            elif branch:
+                raw_url = f"https://raw.githubusercontent.com/{owner}/{repo}/{branch}/requirements.txt"
+            else:
+                raw_url = f"https://raw.githubusercontent.com/{owner}/{repo}/main/requirements.txt"
+            
+            # Try to fetch using aiohttp
+            async with aiohttp.ClientSession() as session:
+                async with session.get(raw_url) as response:
+                    if response.status == 200:
+                        return await response.text()
+                    # Try with master branch if main fails
+                    if 'main' in raw_url:
+                        raw_url = raw_url.replace('/main/', '/master/')
+                        async with session.get(raw_url) as response2:
+                            if response2.status == 200:
+                                return await response2.text()
+        else:
+            # For non-GitHub URLs, we'd need to clone temporarily
+            # For now, return None (can be enhanced later)
+            logging.warning(f"Non-GitHub URL not fully supported for dependency analysis: {url}")
+            return None
+        
+        return None
+    except Exception as e:
+        logging.error(f"Error fetching requirements from git: {e}")
+        return None
+
+
 @routes.post("/manager/queue/uninstall")
 async def uninstall_custom_node(request):
     if not is_allowed_security_level('middle'):

js/custom-nodes-manager.js

@@ -67,6 +67,7 @@ export class CustomNodesManager {
 		this.filter = '';
 		this.keywords = '';
 		this.restartMap = {};
+		this.analyzeDependenciesBeforeInstall = false; // Default: false
 
 		this.init();
 
@@ -77,6 +78,36 @@ export class CustomNodesManager {
 	}
 
 	init() {
+		// Create checkbox for dependency analysis
+		const analyzeDepsCheckbox = $el("input", {
+			type: "checkbox",
+			id: "cn-analyze-deps-checkbox",
+			checked: this.analyzeDependenciesBeforeInstall,
+			onchange: (e) => {
+				this.analyzeDependenciesBeforeInstall = e.target.checked;
+			},
+			style: {
+				marginRight: "6px",
+				cursor: "pointer"
+			}
+		});
+		
+		const analyzeDepsLabel = $el("label", {
+			for: "cn-analyze-deps-checkbox",
+			style: {
+				display: "flex",
+				alignItems: "center",
+				cursor: "pointer",
+				color: "#fff",
+				fontSize: "12px",
+				marginRight: "10px",
+				whiteSpace: "nowrap"
+			}
+		}, [
+			analyzeDepsCheckbox,
+			$el("span", { textContent: "Analyse dependencies before node installation" })
+		]);
+
 		const header = $el("div.cn-manager-header.px-2", {}, [
 			// $el("label", {}, [
 			// 	$el("span", { textContent: "Filter" }),
@@ -84,6 +115,7 @@ export class CustomNodesManager {
 			// ]),
 			createSettingsCombo("Filter", $el("select.cn-manager-filter")),
 			$el("input.cn-manager-keywords.p-inputtext.p-component", { type: "search", placeholder: "Search" }),
+			analyzeDepsLabel,
 			$el("div.cn-manager-status"),
 			$el("div.cn-flex-auto"),
 			$el("div.cn-manager-channel")
@@ -105,6 +137,421 @@ export class CustomNodesManager {
 		this.initGrid();
 	}
 
+	showDependencySelectorDialog(dependencies, onSelect) {
+		const dialog = new ComfyDialog();
+		dialog.element.style.zIndex = 1100;
+		dialog.element.style.width = "900px";
+		dialog.element.style.maxHeight = "80vh";
+		dialog.element.style.padding = "0";
+		dialog.element.style.backgroundColor = "#2a2a2a";
+		dialog.element.style.border = "1px solid #3a3a3a";
+		dialog.element.style.borderRadius = "8px";
+		dialog.element.style.boxSizing = "border-box";
+		dialog.element.style.overflow = "hidden";
+
+		const contentStyle = {
+			width: "100%",
+			display: "flex",
+			flexDirection: "column",
+			padding: "20px",
+			boxSizing: "border-box",
+			gap: "15px"
+		};
+
+		// Create scrollable table container with sticky header
+		const tableContainer = $el("div", {
+			style: {
+				maxHeight: "500px",
+				overflowY: "auto",
+				border: "1px solid #4a4a4a",
+				borderRadius: "4px",
+				backgroundColor: "#1a1a1a",
+				position: "relative"
+			}
+		});
+
+		// Create table
+		const table = $el("table", {
+			style: {
+				width: "100%",
+				borderCollapse: "separate",
+				borderSpacing: "0",
+				fontSize: "14px"
+			}
+		});
+
+		// Create table header with sticky positioning
+		const thead = $el("thead", {
+			style: {
+				position: "sticky",
+				top: "0",
+				zIndex: "10",
+				backgroundColor: "#2a2a2a",
+				boxShadow: "0 2px 4px rgba(0,0,0,0.3)"
+			}
+		}, [
+			$el("tr", {
+				style: {
+					backgroundColor: "#2a2a2a",
+					borderBottom: "2px solid #4a4a4a"
+				}
+			}, [
+				$el("th", {
+					textContent: "",
+					style: {
+						padding: "10px",
+						textAlign: "left",
+						width: "40px",
+						color: "#fff"
+					}
+				}),
+				$el("th", {
+					textContent: "Dependency Name",
+					style: {
+						padding: "10px",
+						textAlign: "left",
+						color: "#fff",
+						fontWeight: "bold"
+					}
+				}),
+				$el("th", {
+					textContent: "Current Version",
+					style: {
+						padding: "10px",
+						textAlign: "left",
+						color: "#fff",
+						fontWeight: "bold"
+					}
+				}),
+				$el("th", {
+					textContent: "Incoming Version",
+					style: {
+						padding: "10px",
+						textAlign: "left",
+						color: "#fff",
+						fontWeight: "bold"
+					}
+				})
+			])
+		]);
+
+		// Create table body
+		const tbody = $el("tbody", {});
+
+		// Create table rows for each dependency and its subdependencies
+		let rowIndex = 0;
+		dependencies.forEach((dep) => {
+			// Ensure name is not null/undefined and clean it
+			let depName = dep.name;
+			if (!depName || depName === 'null' || depName === 'None') {
+				// Fallback: extract from line
+				if (dep.line) {
+					depName = dep.line.split(/[=<>!~]/)[0].trim();
+				} else {
+					depName = "Unknown";
+				}
+			}
+			// Remove any "null" suffix that might have been appended
+			depName = String(depName).replace(/null$/i, '').trim();
+			
+			const isInstalled = dep.status === 'installed';
+			const incomingVersion = dep.version || "NA";
+			const currentVersion = dep.currentVersion || "NA";
+			
+			// Main dependency row
+			const row = $el("tr", {
+				style: {
+					backgroundColor: rowIndex % 2 === 0 ? "#1a1a1a" : "#222222",
+					borderBottom: "1px solid #3a3a3a"
+				}
+			}, [
+				$el("td", {
+					style: {
+						padding: "10px",
+						textAlign: "center"
+					}
+				}, [
+					$el("input", {
+						type: "checkbox",
+						checked: dep.selected,
+						onchange: (e) => {
+							dep.selected = e.target.checked;
+						},
+						style: {
+							cursor: "pointer",
+							width: "18px",
+							height: "18px"
+						}
+					})
+				]),
+				$el("td", {
+					style: {
+						padding: "10px",
+						color: isInstalled ? "#888" : "#fff"
+					}
+				}, [
+					$el("span", {
+						textContent: depName,
+						style: {
+							fontWeight: "500",
+							marginRight: isInstalled ? "8px" : "0"
+						}
+					}),
+					isInstalled ? $el("span", {
+						textContent: "Installed",
+						style: {
+							display: "inline-block",
+							backgroundColor: "#2a4a2a",
+							color: "#4a9",
+							padding: "2px 6px",
+							borderRadius: "3px",
+							fontSize: "10px",
+							fontWeight: "bold",
+							border: "1px solid #4a9"
+						}
+					}) : ''
+				]),
+				$el("td", {
+					textContent: currentVersion,
+					style: {
+						padding: "10px",
+						color: isInstalled ? "#4a9" : "#aaa",
+						fontFamily: "monospace"
+					}
+				}),
+				$el("td", {
+					textContent: incomingVersion,
+					style: {
+						padding: "10px",
+						color: "#fff",
+						fontFamily: "monospace"
+					}
+				})
+			]);
+			
+			tbody.appendChild(row);
+			rowIndex++;
+			
+			// Add subdependencies as indented rows
+			if(dep.subdependencies && dep.subdependencies.length > 0) {
+				dep.subdependencies.forEach((subdep) => {
+					// Ensure subdependency name is not null/undefined and clean it
+					let subdepName = subdep.name;
+					if (!subdepName || subdepName === 'null' || subdepName === 'None') {
+						subdepName = "Unknown";
+					}
+					// Remove any "null" suffix that might have been appended
+					subdepName = String(subdepName).replace(/null$/i, '').trim();
+					
+					const subIsInstalled = subdep.status === 'installed';
+					const subIncomingVersion = subdep.version || "NA";
+					const subCurrentVersion = subdep.currentVersion || "NA";
+					
+					const subRow = $el("tr", {
+						style: {
+							backgroundColor: rowIndex % 2 === 0 ? "#1a1a1a" : "#222222",
+							borderBottom: "1px solid #3a3a3a"
+						}
+					}, [
+						$el("td", {
+							style: {
+								padding: "10px",
+								textAlign: "center"
+							}
+						}, [
+							$el("input", {
+								type: "checkbox",
+								checked: subdep.selected,
+								onchange: (e) => {
+									subdep.selected = e.target.checked;
+								},
+								style: {
+									cursor: "pointer",
+									width: "18px",
+									height: "18px"
+								}
+							})
+						]),
+						$el("td", {
+							style: {
+								padding: "10px 10px 10px 30px",
+								color: subIsInstalled ? "#888" : "#aaa",
+								fontSize: "13px"
+							}
+						}, [
+							$el("span", {
+								textContent: "└─ " + subdepName,
+								style: {
+									fontWeight: "400",
+									marginRight: subIsInstalled ? "8px" : "0"
+								}
+							}),
+							subIsInstalled ? $el("span", {
+								textContent: "Installed",
+								style: {
+									display: "inline-block",
+									backgroundColor: "#2a4a2a",
+									color: "#4a9",
+									padding: "2px 6px",
+									borderRadius: "3px",
+									fontSize: "10px",
+									fontWeight: "bold",
+									border: "1px solid #4a9"
+								}
+							}) : ''
+						]),
+						$el("td", {
+							textContent: subCurrentVersion,
+							style: {
+								padding: "10px",
+								color: subIsInstalled ? "#4a9" : "#666",
+								fontFamily: "monospace",
+								fontSize: "13px"
+							}
+						}),
+						$el("td", {
+							textContent: subIncomingVersion,
+							style: {
+								padding: "10px",
+								color: "#aaa",
+								fontFamily: "monospace",
+								fontSize: "13px"
+							}
+						})
+					]);
+					
+					tbody.appendChild(subRow);
+					rowIndex++;
+				});
+			}
+		});
+
+		table.appendChild(thead);
+		table.appendChild(tbody);
+		tableContainer.appendChild(table);
+
+		const content = $el("div", {
+			style: contentStyle
+		}, [
+			$el("h3", {
+				textContent: "Select Dependencies to Install",
+				style: {
+					color: "#ffffff",
+					backgroundColor: "#1a1a1a",
+					padding: "10px 15px",
+					margin: "0 0 10px 0",
+					width: "100%",
+					textAlign: "center",
+					borderRadius: "4px",
+					boxSizing: "border-box"
+				}
+			}),
+			$el("div", {
+				textContent: `${dependencies.filter(d => d.status === 'installed').length} already installed, ${dependencies.filter(d => d.status !== 'installed').length} to install`,
+				style: {
+					color: "#aaa",
+					fontSize: "12px",
+					marginBottom: "5px"
+				}
+			}),
+			tableContainer,
+			$el("div", {
+				style: {
+					display: "flex",
+					justifyContent: "space-between",
+					width: "100%",
+					gap: "10px",
+					marginTop: "10px"
+				}
+			}, [
+				$el("button", {
+					textContent: "Cancel",
+					onclick: () => {
+						onSelect(null); // Pass null to indicate cancellation
+						dialog.close();
+					},
+					style: {
+						flex: "1",
+						padding: "8px",
+						backgroundColor: "#4a4a4a",
+						color: "#ffffff",
+						border: "none",
+						borderRadius: "4px",
+						cursor: "pointer"
+					}
+				}),
+				$el("button", {
+					textContent: "Select All",
+					onclick: () => {
+						dependencies.forEach(dep => {
+							if (dep.status !== 'installed') {
+								dep.selected = true;
+							}
+							// Also select subdependencies
+							if(dep.subdependencies) {
+								dep.subdependencies.forEach(subdep => {
+									if(subdep.status !== 'installed') {
+										subdep.selected = true;
+									}
+								});
+							}
+						});
+						// Update checkboxes in the table
+						const checkboxes = tableContainer.querySelectorAll('input[type="checkbox"]');
+						checkboxes.forEach((checkbox) => {
+							if(!checkbox.disabled) {
+								checkbox.checked = true;
+							}
+						});
+					},
+					style: {
+						padding: "8px 15px",
+						backgroundColor: "#4a6a4a",
+						color: "#ffffff",
+						border: "none",
+						borderRadius: "4px",
+						cursor: "pointer"
+					}
+				}),
+				$el("button", {
+					textContent: "Install Selected",
+					onclick: () => {
+						// Collect all selected dependencies (main + subdependencies)
+						const selected = [];
+						dependencies.forEach(d => {
+							if(d.selected) {
+								selected.push(d);
+							}
+							// Also include selected subdependencies
+							if(d.subdependencies) {
+								d.subdependencies.forEach(subdep => {
+									if(subdep.selected) {
+										selected.push(subdep);
+									}
+								});
+							}
+						});
+						onSelect(selected);
+						dialog.close();
+					},
+					style: {
+						flex: "1",
+						padding: "8px",
+						backgroundColor: "#4CAF50",
+						color: "#ffffff",
+						border: "none",
+						borderRadius: "4px",
+						cursor: "pointer"
+					}
+				}),
+			])
+		]);
+
+		console.log('[Dependency Dialog] Showing dialog with', dependencies.length, 'dependencies');
+		dialog.show(content);
+		console.log('[Dependency Dialog] Dialog shown');
+	}
+
 	showVersionSelectorDialog(versions, onSelect) {
 		const dialog = new ComfyDialog();
 		dialog.element.style.zIndex = 1100;
@@ -1470,6 +1917,101 @@ export class CustomNodesManager {
 			}
 		}
 
+		// For install mode, analyze dependencies BEFORE starting installation
+		let selectedDependencies = [];
+		let dependencyDialogShown = false; // Track if dialog was shown
+		if(mode === "install" && this.analyzeDependenciesBeforeInstall) {
+			// Analyze dependencies for all items first (only if checkbox is enabled)
+			for (const hash of list) {
+				const item = this.grid.getRowItemBy("hash", hash);
+				if (!item) {
+					console.log('[Dependency Analysis] Item not found for hash:', hash);
+					continue;
+				}
+
+				const data = item.originalData;
+				console.log('[Dependency Analysis] Item data:', {
+					title: item.title,
+					files: data.files,
+					repository: data.repository,
+					hasFiles: !!data.files,
+					filesLength: data.files ? data.files.length : 0
+				});
+
+				// Try multiple ways to get the git URL
+				let gitUrl = null;
+				if(data.files && data.files.length > 0) {
+					gitUrl = data.files[0];
+				} else if(data.repository) {
+					gitUrl = data.repository;
+				}
+
+				if(gitUrl && (gitUrl.includes('github.com') || gitUrl.includes('.git'))) {
+					try {
+						this.showStatus(`Analyzing dependencies for ${item.title}...`);
+						console.log('[Dependency Analysis] Fetching dependencies for:', gitUrl);
+						
+						const analyzeRes = await api.fetchApi('/customnode/analyze_dependencies', {
+							method: 'POST',
+							headers: { 'Content-Type': 'application/json' },
+							body: JSON.stringify({
+								url: gitUrl,
+								commitId: data.commit_id,
+								branch: data.branch
+							})
+						});
+
+						console.log('[Dependency Analysis] Response status:', analyzeRes.status);
+
+						if(analyzeRes.status === 200) {
+							const analyzeData = await analyzeRes.json();
+							console.log('[Dependency Analysis] Response data:', {
+								success: analyzeData.success,
+								hasDependencies: !!analyzeData.dependencies,
+								dependenciesCount: analyzeData.dependencies ? analyzeData.dependencies.length : 0,
+								noRequirementsFile: analyzeData.noRequirementsFile
+							});
+
+							if(analyzeData.success && analyzeData.dependencies && analyzeData.dependencies.length > 0) {
+								console.log('[Dependency Analysis] Showing dialog with', analyzeData.dependencies.length, 'dependencies');
+								dependencyDialogShown = true;
+								
+								// Show dependency selection dialog and wait for user
+								const userSelection = await new Promise((resolve) => {
+									this.showDependencySelectorDialog(analyzeData.dependencies, (selected) => {
+										console.log('[Dependency Analysis] User selected:', selected);
+										resolve(selected);
+									});
+								});
+
+								// If user cancelled (null), stop installation
+								if(userSelection === null) {
+									console.log('[Dependency Analysis] User cancelled installation');
+									this.showStatus("Installation cancelled");
+									return;
+								}
+
+								selectedDependencies = userSelection || [];
+								console.log('[Dependency Analysis] Selected dependencies:', selectedDependencies.length);
+							} else if(analyzeData.noRequirementsFile) {
+								console.log('[Dependency Analysis] No requirements.txt file found');
+							} else {
+								console.log('[Dependency Analysis] No dependencies to show');
+							}
+						} else {
+							const errorText = await analyzeRes.text();
+							console.error('[Dependency Analysis] API error:', analyzeRes.status, errorText);
+						}
+					} catch(e) {
+						console.error('[Dependency Analysis] Exception:', e);
+						// Continue with installation even if dependency analysis fails
+					}
+				} else {
+					console.log('[Dependency Analysis] Not a GitHub URL or no URL found:', gitUrl);
+				}
+			}
+		}
+
 		target.classList.add("cn-btn-loading");
 		this.showError("");
 
@@ -1505,6 +2047,46 @@ export class CustomNodesManager {
 			data.mode = this.mode;
 			data.ui_id = hash;
 
+			// Add selected dependencies to data (including subdependencies)
+			// Only install selected dependencies - respect user's selection
+			const allSelected = [];
+			if(selectedDependencies.length > 0) {
+				selectedDependencies.forEach(d => {
+					// Add main dependency if selected
+					if(d.selected) {
+						allSelected.push({
+							name: d.name,
+							version: d.version,
+							line: d.line
+						});
+					}
+					// Add selected subdependencies
+					if(d.subdependencies) {
+						d.subdependencies.forEach(subdep => {
+							if(subdep.selected) {
+								allSelected.push({
+									name: subdep.name,
+									version: subdep.version,
+									line: `${subdep.name}${subdep.version ? '==' + subdep.version : ''}`
+								});
+							}
+						});
+					}
+				});
+			}
+			// Set selectedDependencies:
+			// - If dialog was shown: always set (even if empty) to respect user's selection
+			// - If dialog was not shown: don't set (install all dependencies - original behavior)
+			if(dependencyDialogShown) {
+				// User saw the dialog, respect their selection (even if empty)
+				data.selectedDependencies = allSelected;
+			} else if(allSelected.length > 0) {
+				// Dialog wasn't shown but we have selections (shouldn't happen, but just in case)
+				data.selectedDependencies = allSelected;
+			}
+			// If dialog wasn't shown and no selections, don't set selectedDependencies
+			// This means backend will install all dependencies (original behavior)
+
 			let install_mode = mode;
 			if(mode == 'switch') {
 				install_mode = 'install';