Add export package list functionality

Default.sublime-commands

@@ -71,6 +71,10 @@
         "caption": "Package Control: Satisfy Dependencies",
         "command": "satisfy_dependencies"
     },
+    {
+        "caption": "Package Control: Export Package List",
+        "command": "export_package_list"
+    },
     {
         "caption": "Preferences: Package Control Settings – Default",
         "command": "open_file", "args":

package_control/commands/__init__.py

@@ -5,6 +5,7 @@
 from .disable_package_command import DisablePackageCommand
 from .discover_packages_command import DiscoverPackagesCommand
 from .enable_package_command import EnablePackageCommand
+from .export_package_list_command import ExportPackageListCommand
 from .install_local_dependency_command import InstallLocalDependencyCommand
 from .install_package_command import InstallPackageCommand
 from .list_packages_command import ListPackagesCommand
@@ -27,6 +28,7 @@
     'DisablePackageCommand',
     'DiscoverPackagesCommand',
     'EnablePackageCommand',
+    'ExportPackageListCommand',
     'InstallLocalDependencyCommand',
     'InstallPackageCommand',
     'ListPackagesCommand',

package_control/commands/export_package_list_command.py

@@ -0,0 +1,18 @@
+import sublime
+import sublime_plugin
+
+from ..package_manager import PackageManager
+
+
+class ExportPackageListCommand(sublime_plugin.WindowCommand):
+    def run(self):
+        manager = PackageManager()
+        packages = manager.list_packages()
+        packages.remove("Package Control")
+
+        view = self.window.new_file()
+        view.run_command("insert_snippet", {
+            "contents": "# Use Package Control: Advanced Install Package and paste the list\n\n%s"
+            % ",".join(packages)
+            })
+