[cli] Added install command to install the database and all plugins

Signed-off-by: Ferdinand Thiessen <rpm@fthiessen.de>

README.md

@@ -50,10 +50,16 @@ If not you need to create user and database manually do (or similar on Windows):
     ) | sudo mysql
 
 Then you can install the database tables, this will update all tables from core + all enabled plugins.
-*Hint:* The same command can be later used to upgrade the database after plugins or core are updated.
+And also install all enabled plugins:
+
+    $ flaschengeist install
+
+*Hint:* To only install the database tables, or upgrade the database after plugins or core are updated later
+you can use this command:
 
     $ flaschengeist db upgrade heads
 
+
 ## Plugins
 To only upgrade one plugin (for example the `events` plugin):
 
@@ -88,6 +94,7 @@ with the difference of the main logger will be forced to output to `stderr` and
 of the CLI will override the logging level you have configured for the main logger.
 
     $ flaschengeist run
+
 or with debug messages:
 
     $ flaschengeist run --debug

flaschengeist/alembic/__init__.py

@@ -0,0 +1,4 @@
+from pathlib import Path
+
+
+alembic_migrations = str(Path(__file__).resolve().parent / "migrations")

flaschengeist/cli/__init__.py

@@ -88,12 +88,14 @@ def main(*args, **kwargs):
     from .export_cmd import export
     from .docs_cmd import docs
     from .run_cmd import run
+    from .install_cmd import install
 
     # Override logging level
     environ.setdefault("FG_LOGGING", logging.getLevelName(LOGGING_MAX))
 
     cli.add_command(export)
     cli.add_command(docs)
+    cli.add_command(install)
     cli.add_command(plugin)
     cli.add_command(run)
     cli(*args, **kwargs)

flaschengeist/cli/install_cmd.py

@@ -0,0 +1,20 @@
+import click
+from click.decorators import pass_context
+from flask.cli import with_appcontext
+from flask_migrate import upgrade
+
+from flaschengeist.alembic import alembic_migrations
+from flaschengeist.cli.plugin_cmd import install_plugin_command
+from flaschengeist.utils.hook import Hook
+
+
+@click.command()
+@with_appcontext
+@pass_context
+@Hook("plugins.installed")
+def install(ctx):
+    # Install database
+    upgrade(alembic_migrations, revision="heads")
+
+    # Install plugins
+    install_plugin_command(ctx, [], True)

flaschengeist/plugins/users/__init__.py

@@ -105,7 +105,7 @@ def frontend(userid, current_session):
         raise Forbidden
 
     if request.method == "POST":
-        if request.content_length > 1024**2:
+        if request.content_length > 1024 ** 2:
             raise BadRequest
         current_session.user_.set_attribute("frontend", request.get_json())
         return no_content()