Add a plugin remove command

poetry/console/application.py

@@ -72,6 +72,7 @@ def _load() -> Type[Command]:
     "env use",
     # Plugin commands
     "plugin add",
+    "plugin remove",
     "plugin show",
     # Self commands
     "self update",

poetry/console/commands/plugin/remove.py

@@ -0,0 +1,74 @@
+import os
+
+from typing import TYPE_CHECKING
+from typing import cast
+
+from cleo.helpers import argument
+from cleo.helpers import option
+
+from poetry.console.commands.command import Command
+
+
+if TYPE_CHECKING:
+    from poetry.console.commands.remove import RemoveCommand
+
+
+class PluginRemoveCommand(Command):
+
+    name = "plugin remove"
+
+    description = "Removes installed plugins"
+
+    arguments = [
+        argument("plugins", "The names of the plugins to install.", multiple=True),
+    ]
+
+    options = [
+        option(
+            "dry-run",
+            None,
+            "Output the operations but do not execute anything (implicitly enables --verbose).",
+        )
+    ]
+
+    def handle(self) -> int:
+        from pathlib import Path
+
+        from cleo.io.inputs.string_input import StringInput
+        from cleo.io.io import IO
+
+        from poetry.console.application import Application
+        from poetry.factory import Factory
+        from poetry.repositories.installed_repository import InstalledRepository
+        from poetry.utils.env import EnvManager
+
+        plugins = self.argument("plugins")
+
+        system_env = EnvManager.get_system_env()
+        env_dir = Path(
+            os.getenv("POETRY_HOME") if os.getenv("POETRY_HOME") else system_env.path
+        )
+
+        # From this point forward, all the logic will be deferred to
+        # the remove command, by using the global `pyproject.toml` file.
+        application = cast("Application", self.application)
+        remove_command: "RemoveCommand" = cast(
+            "RemoveCommand", application.find("remove")
+        )
+        # We won't go through the event dispatching done by the application
+        # so we need to configure the command manually
+        remove_command.set_poetry(Factory().create_poetry(env_dir))
+        remove_command.set_env(system_env)
+        application._configure_installer(remove_command, self._io)
+
+        argv = ["update"] + plugins
+        if self.option("dry-run"):
+            argv.append("--dry-run")
+
+        return remove_command.run(
+            IO(
+                StringInput(" ".join(argv)),
+                self._io.output,
+                self._io.error_output,
+            )
+        )