Fix issue where errors would pop up if poetry was run outside of a pr…

…oject

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "poetry-pre-commit-plugin"
-version = "0.1.0"
+version = "0.1.1"
 description = "Poetry plugin for automatically installing pre-commit hook when it is added to a project"
 authors = ["Vytautas Strimaitis <vstrimaitis@gmail.com>"]
 homepage = "https://github.com/vstrimaitis/poetry-pre-commit-plugin"

src/poetry_pre_commit_plugin/plugin.py

@@ -22,6 +22,11 @@ def _handle_post_command(
         # this attribute seems to only be present on a TERMINATE event, so be careful
         # to not use similar logic if listening to different events
         exit_code: int = event._exit_code
+        command = event.command
+
+        if not any(isinstance(command, t) for t in [InstallCommand, AddCommand]):
+            # Only run the plugin for install and add commands
+            return
 
         if exit_code != 0:
             # The command failed, so the plugin shouldn't do anything
@@ -38,11 +43,10 @@ def _handle_post_command(
             # pre-commit hooks already installed - nothing to do
             return
 
-        command = event.command
-        if isinstance(command, InstallCommand) or isinstance(command, AddCommand):
-            if command.option("dry-run") is True:
-                return
-            self._install_pre_commit_hooks(event.io)
+        if command.option("dry-run") is True:
+            return
+
+        self._install_pre_commit_hooks(event.io)
 
     def _install_pre_commit_hooks(self, io: IO) -> None:
         try: