Merge remote-tracking branch 'txp1035/feat_customInstall' into next

packages/utils/src/loader/fs.ts

@@ -22,7 +22,7 @@ export async function loadCollectionFromFS(
 		}
 
 		if (!jsonPath && !isLegacyExists && autoInstall) {
-			await tryInstallPkg(`@iconify-json/${name}`);
+			await tryInstallPkg(`@iconify-json/${name}`, autoInstall);
 			jsonPath = resolveModule(`@iconify-json/${name}/icons.json`);
 		}
 

packages/utils/src/loader/install-pkg.ts

@@ -6,7 +6,10 @@ import { warnOnce } from './warn';
 let pending: Promise<void> | undefined;
 const tasks: Record<string, Promise<void> | undefined> = {};
 
-export async function tryInstallPkg(name: string): Promise<void | undefined> {
+export async function tryInstallPkg(
+	name: string,
+	autoInstall: boolean | ((name: string) => Promise<void | undefined>)
+): Promise<void | undefined> {
 	if (pending) {
 		await pending;
 	}
@@ -14,19 +17,27 @@ export async function tryInstallPkg(name: string): Promise<void | undefined> {
 	if (!tasks[name]) {
 		// eslint-disable-next-line no-console
 		console.log(cyan(`Installing ${name}...`));
-		tasks[name] = pending = installPackage(name, {
-			dev: true,
-			preferOffline: true,
-		})
-			.then(() => sleep(300))
-			// eslint-disable-next-line
-			.catch((e: any) => {
-				warnOnce(`Failed to install ${name}`);
-				console.error(e);
+		if (typeof autoInstall === 'function') {
+			tasks[name] = pending = autoInstall(name)
+				.then(() => sleep(300))
+				.finally(() => {
+					pending = undefined;
+				});
+		} else {
+			tasks[name] = pending = installPackage(name, {
+				dev: true,
+				preferOffline: true,
 			})
-			.finally(() => {
-				pending = undefined;
-			});
+				.then(() => sleep(300))
+				// eslint-disable-next-line
+				.catch((e: any) => {
+					warnOnce(`Failed to install ${name}`);
+					console.error(e);
+				})
+				.finally(() => {
+					pending = undefined;
+				});
+		}
 	}
 
 	return tasks[name];

packages/utils/src/loader/types.ts

@@ -154,8 +154,7 @@ export type IconifyLoaderOptions = {
 	 *
 	 * @default false
 	 */
-	autoInstall?: boolean;
-
+	autoInstall?: boolean | ((name: string) => Promise<void | undefined>);
 	/**
 	 * The additional icon properties applied to the svg.
 	 *