feat: Initial clean release of CHM

packages/app-mobile/components/screens/ConfigScreen/plugins/utils/usePluginItem.ts

@@ -0,0 +1,40 @@
+import { PluginItem } from '@joplin/lib/components/shared/config/plugins/types';
+import { PluginSettings } from '@joplin/lib/services/plugins/PluginService';
+import { PluginManifest } from '@joplin/lib/services/plugins/utils/types';
+import { useMemo, useRef } from 'react';
+import usePlugin from '@joplin/lib/hooks/plugins/usePlugin';
+
+// initialItem is used when the plugin is not installed. For example, if the plugin item is being
+// created from search results.
+const usePluginItem = (id: string, pluginSettings: PluginSettings, initialItem: PluginItem|null): PluginItem => {
+	const plugin = usePlugin(id);
+
+	const lastManifest = useRef<PluginManifest|null>(null);
+	if (plugin) {
+		lastManifest.current = plugin.manifest;
+	} else if (!lastManifest.current) {
+		lastManifest.current = initialItem?.manifest;
+	}
+	const manifest = lastManifest.current;
+
+	return useMemo(() => {
+		if (!manifest) return null;
+		const settings = pluginSettings[id];
+
+		const installed = !!settings || !!plugin;
+
+		return {
+			id,
+			manifest,
+
+			installed,
+			enabled: settings?.enabled ?? installed,
+			deleted: settings?.deleted ?? false,
+			hasBeenUpdated: settings?.hasBeenUpdated ?? false,
+			devMode: plugin?.devMode ?? false,
+			builtIn: plugin?.builtIn ?? false,
+		};
+	}, [plugin, id, pluginSettings, manifest]);
+};
+
+export default usePluginItem;