Initial commit: Shop Database Flask Application

Flask backend with Vue 3 frontend for shop floor machine management.
Includes database schema export for MySQL shopdb_flask database.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

shopdb/plugins/cli.py

@@ -0,0 +1,203 @@
+"""Flask CLI commands for plugin management."""
+
+import click
+from flask import current_app
+from flask.cli import with_appcontext
+
+
+@click.group('plugin')
+def plugin_cli():
+    """Plugin management commands."""
+    pass
+
+
+@plugin_cli.command('list')
+@with_appcontext
+def list_plugins():
+    """List all available plugins."""
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        return
+
+    plugins = pm.discover_available()
+
+    if not plugins:
+        click.echo("No plugins found in plugins directory.")
+        return
+
+    # Format output
+    click.echo("")
+    click.echo(click.style("Available Plugins:", fg='cyan', bold=True))
+    click.echo("-" * 60)
+
+    for p in plugins:
+        if p['enabled']:
+            status = click.style("[Enabled]", fg='green')
+        elif p['installed']:
+            status = click.style("[Disabled]", fg='yellow')
+        else:
+            status = click.style("[Available]", fg='white')
+
+        click.echo(f"  {p['name']:20} v{p['version']:10} {status}")
+        if p['description']:
+            click.echo(f"    {p['description'][:55]}...")
+        if p['dependencies']:
+            deps = ', '.join(p['dependencies'])
+            click.echo(f"    Dependencies: {deps}")
+
+    click.echo("")
+
+
+@plugin_cli.command('install')
+@click.argument('name')
+@click.option('--skip-migrations', is_flag=True, help='Skip database migrations')
+@with_appcontext
+def install_plugin(name: str, skip_migrations: bool):
+    """
+    Install a plugin.
+
+    Usage: flask plugin install printers
+    """
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    click.echo(f"Installing plugin: {name}")
+
+    if pm.install_plugin(name, run_migrations=not skip_migrations):
+        click.echo(click.style(f"Successfully installed {name}", fg='green'))
+    else:
+        click.echo(click.style(f"Failed to install {name}", fg='red'))
+        raise SystemExit(1)
+
+
+@plugin_cli.command('uninstall')
+@click.argument('name')
+@click.option('--remove-data', is_flag=True, help='Remove plugin database tables')
+@click.confirmation_option(prompt='Are you sure you want to uninstall this plugin?')
+@with_appcontext
+def uninstall_plugin(name: str, remove_data: bool):
+    """
+    Uninstall a plugin.
+
+    Usage: flask plugin uninstall printers
+    """
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    click.echo(f"Uninstalling plugin: {name}")
+
+    if pm.uninstall_plugin(name, remove_data=remove_data):
+        click.echo(click.style(f"Successfully uninstalled {name}", fg='green'))
+    else:
+        click.echo(click.style(f"Failed to uninstall {name}", fg='red'))
+        raise SystemExit(1)
+
+
+@plugin_cli.command('enable')
+@click.argument('name')
+@with_appcontext
+def enable_plugin(name: str):
+    """Enable a disabled plugin."""
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    if pm.enable_plugin(name):
+        click.echo(click.style(f"Enabled {name}", fg='green'))
+    else:
+        click.echo(click.style(f"Failed to enable {name}", fg='red'))
+        raise SystemExit(1)
+
+
+@plugin_cli.command('disable')
+@click.argument('name')
+@with_appcontext
+def disable_plugin(name: str):
+    """Disable an enabled plugin."""
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    if pm.disable_plugin(name):
+        click.echo(click.style(f"Disabled {name}", fg='green'))
+    else:
+        click.echo(click.style(f"Failed to disable {name}", fg='red'))
+        raise SystemExit(1)
+
+
+@plugin_cli.command('info')
+@click.argument('name')
+@with_appcontext
+def plugin_info(name: str):
+    """Show detailed information about a plugin."""
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    plugin_class = pm.loader.load_plugin_class(name)
+    if not plugin_class:
+        click.echo(click.style(f"Plugin {name} not found", fg='red'))
+        raise SystemExit(1)
+
+    try:
+        temp = plugin_class()
+        meta = temp.meta
+    except Exception as e:
+        click.echo(click.style(f"Error loading plugin: {e}", fg='red'))
+        raise SystemExit(1)
+
+    state = pm.registry.get(name)
+
+    click.echo("")
+    click.echo("=" * 50)
+    click.echo(click.style(f"Plugin: {meta.name}", fg='cyan', bold=True))
+    click.echo("=" * 50)
+    click.echo(f"Version:      {meta.version}")
+    click.echo(f"Description:  {meta.description}")
+    click.echo(f"Author:       {meta.author or 'Unknown'}")
+    click.echo(f"API Prefix:   {meta.api_prefix}")
+    click.echo(f"Dependencies: {', '.join(meta.dependencies) or 'None'}")
+    click.echo(f"Core Version: {meta.core_version}")
+    click.echo("")
+
+    if state:
+        status = click.style('Enabled', fg='green') if state.enabled else click.style('Disabled', fg='yellow')
+        click.echo(f"Status:       {status}")
+        click.echo(f"Installed:    {state.installed_at}")
+        click.echo(f"Migrations:   {len(state.migrations_applied)} applied")
+    else:
+        click.echo(f"Status:       {click.style('Not installed', fg='white')}")
+
+    click.echo("")
+
+
+@plugin_cli.command('migrate')
+@click.argument('name')
+@click.option('--revision', default='head', help='Target revision')
+@with_appcontext
+def migrate_plugin(name: str, revision: str):
+    """Run migrations for a specific plugin."""
+    pm = current_app.extensions.get('plugin_manager')
+    if not pm:
+        click.echo(click.style("Plugin manager not initialized", fg='red'))
+        raise SystemExit(1)
+
+    if not pm.registry.is_installed(name):
+        click.echo(click.style(f"Plugin {name} is not installed", fg='red'))
+        raise SystemExit(1)
+
+    click.echo(f"Running migrations for {name}...")
+
+    if pm.migration_manager.run_plugin_migrations(name, revision):
+        click.echo(click.style("Migrations completed", fg='green'))
+    else:
+        click.echo(click.style("Migration failed", fg='red'))
+        raise SystemExit(1)