Add config show file name command

ofx_processor/utils/config.py

@@ -38,12 +38,18 @@ def config():
     """Manage configuration."""
 
 
-@config.command("edit")
+@config.command("edit", help="Edit the config file.")
 def edit_config():
     config_file = get_config_file_name()
     click.edit(filename=config_file)
 
 
+@config.command("file", help="Print the config file path.")
+def show_file_name():
+    config_file = get_config_file_name()
+    click.echo(config_file)
+
+
 @dataclass(frozen=True)
 class Config:
     account: str

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ofx-processor"
-version = "3.1.0"
+version = "3.2.0"
 description = "Personal ofx processor"
 readme = "README.md"
 license = "GPL-3.0-or-later"