Remove Lerna, use custom script instead

README.md

@@ -69,13 +69,7 @@ Other packages:
 
 ## Installation
 
-This monorepo uses Lerna to manage packages.
-
-First you need to install Lerna:
-
-```bash
-npm run install
-```
+This monorepo used Lerna to manage packages, but due to few bugs in Lerna, it was replaced with custom manager.
 
 To install dependencies in all packages, run
 

monorepo/.gitignore

@@ -0,0 +1,3 @@
+.DS_Store
+node_modules
+lib

monorepo/README.md

@@ -0,0 +1,35 @@
+# Fix links
+
+Unfortunately, Lerna is not being actively developed and it has a lot of issues.
+
+One of those issues is inability to create links for local dependencies that depend on other local dependencies.
+
+This is a basic script does the same as Lerna, but with few differences:
+
+-   It links everything, so dependencies of dependencies are correctly linked (broken in Lerna). For simplicity, it links everything.
+-   It does not check versions. This means if you have multiple versions of the same package in monorepo, this script is not for you.
+
+## Requirements
+
+Script requires:
+
+-   NPM (not tested with other package managers)
+-   Unix file system (TODO: test on Windows)
+
+## Links
+
+Script creates symbolic links for all local packages, except:
+
+-   Packages with `private` set to `true`.
+-   Packages without version number (assumed to be private).
+
+## Commands
+
+-   `bootstrap`: runs `npm install` for all packages, then creates symbolic links.
+-   `link`: creates symbolic links (can be used to fix links after messing with packages).
+-   `unlink`: removes local symbolic links.
+-   `clean`: removes `node_modules` in all packages.
+
+## Config file
+
+This script usese `lerna.json`, where the only property that matters is `packages`.

monorepo/bootstrap.js

@@ -0,0 +1,13 @@
+/**
+ * This script installs all dependencies and creates symbolic links for all packages inside monorepo.
+ */
+const { build } = require('./build');
+
+build()
+	.then((functions) => {
+		functions.installAllPackages();
+		functions.fixLinks();
+	})
+	.catch((err) => {
+		process.exit(err);
+	});

monorepo/build.js

@@ -0,0 +1,79 @@
+/**
+ * Build package
+ */
+const fs = require('fs');
+const child_process = require('child_process');
+
+const rootDir = __dirname;
+const mainFile = rootDir + '/lib/index.js';
+
+// Check if required modules in same monorepo are available
+const fileExists = (file) => {
+	try {
+		fs.statSync(file);
+	} catch (e) {
+		return false;
+	}
+	return true;
+};
+
+/**
+ * Build scripts, return imported main file on success
+ */
+function build() {
+	return new Promise((fulfill, reject) => {
+		// List of commands to execute
+		const commands = [];
+
+		// Build script
+		if (!fileExists(mainFile)) {
+			commands.push({
+				cmd: 'npm',
+				args: ['run', 'build'],
+				cwd: rootDir,
+			});
+		}
+
+		// Install dependencies before building
+		if (!fileExists(rootDir + '/node_modules/typescript')) {
+			commands.unshift({
+				cmd: 'npm',
+				args: ['install'],
+				cwd: rootDir,
+			});
+		}
+
+		/**
+		 * Run next command
+		 */
+		function next() {
+			const item = commands.shift();
+			if (item === void 0) {
+				const functions = require(mainFile);
+				fulfill(functions);
+				return;
+			}
+
+			if (item.cwd === void 0) {
+				item.cwd = rootDir;
+			}
+
+			const result = child_process.spawnSync(item.cmd, item.args, {
+				cwd: item.cwd,
+				stdio: 'inherit',
+			});
+
+			if (result.status === 0) {
+				process.nextTick(next);
+			} else {
+				reject(result.status);
+				return;
+			}
+		}
+		next();
+	});
+}
+
+module.exports = {
+	build,
+};

monorepo/clean.js

@@ -0,0 +1,9 @@
+const { build } = require('./build');
+
+build()
+	.then((functions) => {
+		functions.cleanWorkspaces();
+	})
+	.catch((err) => {
+		process.exit(err);
+	});

monorepo/link.js

@@ -0,0 +1,14 @@
+/**
+ * This script creates symbolic links for all packages inside monorepo.
+ *
+ * `lerna link --force-local` does not link dependencies of dependencies, but this fix does.
+ */
+const { build } = require('./build');
+
+build()
+	.then((functions) => {
+		functions.fixLinks();
+	})
+	.catch((err) => {
+		process.exit(err);
+	});

monorepo/package-lock.json

@@ -0,0 +1,50 @@
+{
+	"name": "@iconify/monorepo",
+	"version": "0.0.1",
+	"lockfileVersion": 2,
+	"requires": true,
+	"packages": {
+		"": {
+			"name": "@iconify/monorepo",
+			"version": "0.0.1",
+			"license": "MIT",
+			"devDependencies": {
+				"@types/node": "^17.0.12",
+				"typescript": "^4.5.5"
+			}
+		},
+		"node_modules/@types/node": {
+			"version": "17.0.12",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.12.tgz",
+			"integrity": "sha512-4YpbAsnJXWYK/fpTVFlMIcUIho2AYCi4wg5aNPrG1ng7fn/1/RZfCIpRCiBX+12RVa34RluilnvCqD+g3KiSiA==",
+			"dev": true
+		},
+		"node_modules/typescript": {
+			"version": "4.5.5",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+			"integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
+			"dev": true,
+			"bin": {
+				"tsc": "bin/tsc",
+				"tsserver": "bin/tsserver"
+			},
+			"engines": {
+				"node": ">=4.2.0"
+			}
+		}
+	},
+	"dependencies": {
+		"@types/node": {
+			"version": "17.0.12",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.12.tgz",
+			"integrity": "sha512-4YpbAsnJXWYK/fpTVFlMIcUIho2AYCi4wg5aNPrG1ng7fn/1/RZfCIpRCiBX+12RVa34RluilnvCqD+g3KiSiA==",
+			"dev": true
+		},
+		"typescript": {
+			"version": "4.5.5",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+			"integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
+			"dev": true
+		}
+	}
+}

monorepo/package.json

@@ -0,0 +1,13 @@
+{
+	"name": "@iconify/monorepo",
+	"private": true,
+	"version": "0.0.1",
+	"license": "MIT",
+	"scripts": {
+		"build": "tsc -b"
+	},
+	"devDependencies": {
+		"@types/node": "^17.0.12",
+		"typescript": "^4.5.5"
+	}
+}

monorepo/src/add-links.ts

@@ -0,0 +1,48 @@
+import fs from 'fs';
+import type { PackageName, PackageInfo } from './types';
+import { pathToString } from './dirs';
+import { addToPath } from './dirs';
+import { scanPackages } from './packages';
+import { findWorkspaces } from './workspaces';
+import { createLink } from './link';
+
+/**
+ * Add all necessary symbolic links to workspace
+ */
+export function addLinksToWorkspace(workspace: PackageInfo) {
+	// Get all packages
+	const workspaces = findWorkspaces();
+
+	// Create node_module if it doesn't exist
+	const moduleDir = addToPath(workspace.path, 'node_modules');
+	try {
+		fs.mkdirSync(pathToString(moduleDir), {
+			recursive: true,
+		});
+	} catch (err) {
+		//
+	}
+
+	// Find all existing packages
+	const linkedPackages: Set<PackageName> = new Set();
+	const staticPackages: Set<PackageName> = new Set();
+	scanPackages(moduleDir, (dirs, isLink) => {
+		const packageName = dirs.join('/');
+		(isLink ? linkedPackages : staticPackages).add(packageName);
+	});
+
+	// Add links to other workspaces
+	workspaces.forEach((info) => {
+		// Ignore current package or package with existing link
+		if (
+			info.private ||
+			info.name === workspace.name ||
+			linkedPackages.has(info.name)
+		) {
+			return;
+		}
+
+		// Create link
+		createLink(addToPath(moduleDir, info.name), info.path);
+	});
+}

monorepo/src/clean.ts

@@ -0,0 +1,28 @@
+import fs from 'fs';
+import { addToPath, pathToString, relativePath } from './dirs';
+import { PackageInfo } from './types';
+
+/**
+ * Remove node_modules
+ */
+export function cleanWorkspace(workspace: PackageInfo) {
+	const modulesPath = addToPath(workspace.path, 'node_modules');
+	const dir = pathToString(modulesPath);
+	try {
+		const stat = fs.lstatSync(dir);
+		if (!stat.isDirectory()) {
+			return;
+		}
+	} catch (err) {
+		return;
+	}
+
+	console.log('Removing:', relativePath(dir));
+	try {
+		fs.rmSync(dir, {
+			recursive: true,
+		});
+	} catch (err) {
+		//
+	}
+}

monorepo/src/dirs.ts

@@ -0,0 +1,95 @@
+import fs from 'fs';
+import { dirname } from 'path';
+import type { PathList } from './types';
+
+export const fixDir = dirname(__dirname);
+export const rootDir = dirname(fixDir);
+
+/**
+ * Add entry to array of path elements
+ */
+export function addToPath(
+	parentDirs: PathList,
+	dir: PathList | string
+): PathList {
+	let result = parentDirs.slice(0);
+	if (dir instanceof Array) {
+		result = result.concat(dir);
+	} else {
+		result.push(dir);
+	}
+	return result;
+}
+
+/**
+ * Convert array of path parts to string
+ */
+export function pathToString(path: PathList, absolute = true): string {
+	const isAbsolute =
+		path.length && (path[0] === '' || path[0].slice(0, 1) === '/');
+	return (isAbsolute ? '' : absolute ? rootDir + '/' : './') + path.join('/');
+}
+
+/**
+ * Convert string to array of path parts
+ */
+export function stringToPath(dir: string): PathList {
+	// Absolute to relative
+	if (dir.slice(0, rootDir.length) === rootDir) {
+		dir = dir.slice(rootDir.length + 1);
+	}
+
+	// Convert to array
+	const parts = dir.split('/');
+
+	// Remove dot at start for relative paths
+	if (parts[0] === '.') {
+		parts.shift();
+	}
+	return parts;
+}
+
+/**
+ * Attempt to get relative path from absolute
+ */
+export function relativePath(dir: string): string {
+	if (dir.slice(0, rootDir.length) === rootDir) {
+		return '.' + dir.slice(rootDir.length);
+	}
+	return dir;
+}
+
+/**
+ * Subdirs list
+ */
+type FindSubdirsResult = Record<string, boolean>;
+
+/**
+ * Find sub-directories
+ */
+export function findSubdirs(
+	parentPath: PathList,
+	includeLinks?: boolean
+): FindSubdirsResult {
+	const items: FindSubdirsResult = Object.create(null);
+
+	try {
+		const files = fs.readdirSync(pathToString(parentPath));
+		files.forEach((file) => {
+			const filename = pathToString(addToPath(parentPath, file));
+			try {
+				const stat = fs.lstatSync(filename);
+				if (includeLinks !== false && stat.isSymbolicLink()) {
+					items[file] = true;
+				} else if (stat.isDirectory() && !includeLinks) {
+					items[file] = false;
+				}
+			} catch (err) {
+				//
+			}
+		});
+	} catch (err) {
+		//
+	}
+	return items;
+}

monorepo/src/exec.ts

@@ -0,0 +1,20 @@
+import { spawnSync } from 'child_process';
+import { pathToString, relativePath } from './dirs';
+import { PackageInfo } from './types';
+
+/**
+ * Run NPM command
+ */
+export function runNPMCommand(workspace: PackageInfo, params: string[]): void {
+	const cwd = pathToString(workspace.path);
+	console.log(relativePath(cwd) + ':', 'npm', params.join(' '));
+	const result = spawnSync('npm', params, {
+		cwd,
+		stdio: 'inherit',
+	});
+	if (result.status !== 0) {
+		throw new Error(
+			`Failed to run "npm ${params.join(' ')}" at ${relativePath(cwd)}`
+		);
+	}
+}

monorepo/src/index.ts

@@ -0,0 +1,34 @@
+import { addLinksToWorkspace } from './add-links';
+import { cleanWorkspace } from './clean';
+import { installAllPackages } from './install';
+import { removeLinksFromWorkspace } from './remove-links';
+import { findWorkspaces } from './workspaces';
+
+/**
+ * Fix links
+ */
+export function fixLinks(): void {
+	const workspaces = findWorkspaces();
+	workspaces.forEach(addLinksToWorkspace);
+}
+
+/**
+ * Remove links
+ */
+export function removeLinks(): void {
+	const workspaces = findWorkspaces();
+	workspaces.forEach(removeLinksFromWorkspace);
+}
+
+/**
+ * Install all packages
+ */
+export { installAllPackages };
+
+/**
+ * Clean
+ */
+export function cleanWorkspaces(): void {
+	const workspaces = findWorkspaces();
+	workspaces.forEach(cleanWorkspace);
+}

monorepo/src/install.ts

@@ -0,0 +1,20 @@
+import { runNPMCommand } from './exec';
+import { PackageInfo } from './types';
+import { findWorkspaces } from './workspaces';
+
+/**
+ * Install packages
+ */
+export function installAllPackages(): void {
+	const workspaces = findWorkspaces();
+	for (let i = 0; i < workspaces.length; i++) {
+		installPackages(workspaces[i]);
+	}
+}
+
+/**
+ * Install packages in a workspace
+ */
+export function installPackages(workspace: PackageInfo): void {
+	runNPMCommand(workspace, ['install']);
+}

monorepo/src/link.ts

@@ -0,0 +1,74 @@
+import fs from 'fs';
+import { dirname } from 'path';
+import { addToPath, pathToString, relativePath } from './dirs';
+import type { PathList } from './types';
+
+/**
+ * Create symbolic link
+ */
+export function createLink(from: PathList, to: PathList, unlink = true): void {
+	const fromDir = pathToString(from, true);
+	const targetDir = pathToString(to, true);
+	if (unlink) {
+		rmdir(fromDir);
+	}
+
+	// Create parent directory
+	const dir = dirname(fromDir);
+	try {
+		fs.mkdirSync(dir, {
+			recursive: true,
+		});
+	} catch (err) {
+		//
+	}
+
+	// Create link
+	console.log(
+		'Creating link:',
+		relativePath(fromDir),
+		'->',
+		relativePath(targetDir)
+	);
+	fs.symlinkSync(targetDir, fromDir, 'dir');
+}
+
+/**
+ * Remove symbolic link
+ */
+export function removeLink(path: PathList, packageName: string): void {
+	const dir = pathToString(addToPath(path, packageName));
+	console.log('Removing link:', relativePath(dir));
+	try {
+		fs.unlinkSync(dir);
+	} catch (err) {
+		return;
+	}
+
+	// Remove parent directory if empty
+	if (packageName.split('/').length === 2) {
+		const parentDir = dirname(dir);
+		try {
+			fs.rmSync(parentDir);
+		} catch (err) {
+			//
+		}
+	}
+}
+
+/**
+ * Remove directory or link if exists, recursively
+ */
+function rmdir(dir: string) {
+	try {
+		const stat = fs.lstatSync(dir);
+		if (stat.isDirectory() || stat.isSymbolicLink()) {
+			console.log('Removing', dir);
+			fs.rmSync(dir, {
+				recursive: true,
+			});
+		}
+	} catch (err) {
+		//
+	}
+}

monorepo/src/package.ts

@@ -0,0 +1,76 @@
+import fs from 'fs';
+import type { PathList, PackageName, PackageInfo } from './types';
+import { fixDir } from './dirs';
+import { addToPath } from './dirs';
+import { pathToString } from './dirs';
+
+/**
+ * Get package name
+ */
+export function getPackageInfo(path: PathList): PackageInfo | null {
+	const packageFilename = pathToString(addToPath(path, 'package.json'));
+
+	let name: unknown;
+	let version: string;
+	let isPrivate: boolean;
+	try {
+		const data = JSON.parse(
+			fs.readFileSync(packageFilename, 'utf8')
+		) as Record<string, unknown>;
+		name = data.name;
+		version = typeof data.version === 'string' ? data.version : '';
+		isPrivate = version ? !!data.private : true;
+	} catch (err) {
+		return null;
+	}
+	return typeof name === 'string'
+		? {
+				name,
+				private: isPrivate,
+				version,
+				path,
+		  }
+		: null;
+}
+
+/**
+ * Get package name
+ */
+export function getPackageName(path: PathList): PackageName | null {
+	const packageFilename = pathToString(addToPath(path, 'package.json'));
+
+	let packageName: unknown;
+	try {
+		packageName = JSON.parse(fs.readFileSync(packageFilename, 'utf8')).name;
+	} catch (err) {
+		return null;
+	}
+	return typeof packageName === 'string' ? packageName : null;
+}
+
+/**
+ * Check if package exists
+ */
+export function packageExists(path: PathList, name: PackageName): boolean {
+	const newPath = addToPath(path, name);
+	return getPackageName(newPath) !== null;
+}
+
+/**
+ * Cache
+ */
+let fixPackageName: PackageName;
+
+/**
+ * Get package name for fix
+ */
+export function getFixPackageName(): PackageName {
+	if (!fixPackageName) {
+		// Get name of current package
+		fixPackageName = getPackageName([fixDir]);
+		if (fixPackageName === null) {
+			throw new Error('Cannot get package name for fix');
+		}
+	}
+	return fixPackageName;
+}

monorepo/src/packages.ts

@@ -0,0 +1,43 @@
+import type { PathList, PackageName } from './types';
+import { addToPath, findSubdirs } from './dirs';
+
+/**
+ * Callback for scanPackages()
+ */
+export type ScanPackagesCallback = (dirs: PathList, isLink: boolean) => void;
+
+/**
+ * Scan path for packages, using callback
+ */
+export function scanPackages(
+	path: PathList,
+	callback: ScanPackagesCallback
+): void {
+	const subdirs = findSubdirs(path);
+	Object.keys(subdirs).forEach((subdir) => {
+		const isLink = subdirs[subdir];
+		if (subdir.slice(0, 1) === '@' && !isLink) {
+			// Namespace
+			const nestedPath = addToPath(path, subdir);
+			const subdirs2 = findSubdirs(nestedPath);
+			Object.keys(subdirs2).forEach((subdir2) => {
+				callback([subdir, subdir2], subdirs2[subdir2]);
+			});
+		} else {
+			callback([subdir], isLink);
+		}
+	});
+}
+
+/**
+ * Find all linked packages
+ */
+export function findLinkedPackages(path: PathList): PackageName[] {
+	const result = [];
+	scanPackages(path, (dirs, isLink) => {
+		if (isLink) {
+			result.push(dirs.join('/'));
+		}
+	});
+	return result;
+}

monorepo/src/remove-links.ts

@@ -0,0 +1,49 @@
+import fs from 'fs';
+import type { PackageName, PackageInfo } from './types';
+import { pathToString } from './dirs';
+import { addToPath } from './dirs';
+import { scanPackages } from './packages';
+import { findWorkspaces } from './workspaces';
+import { removeLink } from './link';
+
+// Cache
+let packageNames: Set<PackageName>;
+
+/**
+ * Get all local packages
+ */
+function getLocalPackages(): Set<PackageName> {
+	if (!packageNames) {
+		packageNames = new Set(findWorkspaces().map((item) => item.name));
+	}
+
+	return packageNames;
+}
+
+/**
+ * Remove all symbolic links from workspace
+ */
+export function removeLinksFromWorkspace(workspace: PackageInfo) {
+	// Create node_module if it doesn't exist
+	const modulesDir = addToPath(workspace.path, 'node_modules');
+	try {
+		fs.lstatSync(pathToString(modulesDir));
+	} catch (err) {
+		// Directory does not exist
+		return;
+	}
+
+	// Get all packages
+	const localPackages = getLocalPackages();
+
+	// Find all existing packages
+	scanPackages(modulesDir, (dirs, isLink) => {
+		if (!isLink) {
+			return;
+		}
+		const packageName = dirs.join('/');
+		if (localPackages.has(packageName)) {
+			removeLink(modulesDir, packageName);
+		}
+	});
+}

monorepo/src/types.ts

@@ -0,0 +1,19 @@
+/**
+ * List of directories
+ */
+export type PathList = string[];
+
+/**
+ * Package name
+ */
+export type PackageName = string;
+
+/**
+ * Package info
+ */
+export interface PackageInfo {
+	name: PackageName;
+	private: boolean;
+	version: string;
+	path: PathList;
+}

monorepo/src/workspaces.ts

@@ -0,0 +1,58 @@
+import type { PathList, PackageInfo } from './types';
+import { rootDir } from './dirs';
+import { addToPath, findSubdirs } from './dirs';
+import { getFixPackageName, getPackageInfo } from './package';
+
+/**
+ * Workspaces cache
+ */
+let workspaces: PackageInfo[];
+
+/**
+ * Find workspaces
+ */
+export function findWorkspaces(): PackageInfo[] {
+	if (!workspaces) {
+		workspaces = [];
+
+		// Get name of current package
+		const fixPackageName = getFixPackageName();
+
+		function checkWorkspace(path: PathList) {
+			const info = getPackageInfo(path);
+			if (info && info.name !== fixPackageName) {
+				workspaces.push({
+					...info,
+					path,
+				});
+			}
+		}
+
+		function checkEntry(parentPath: PathList, parts: PathList) {
+			const nextParts = parts.slice(0);
+			const next = nextParts.shift();
+			const subdirs =
+				next === '*'
+					? Object.keys(findSubdirs(parentPath, false))
+					: [next];
+
+			subdirs.forEach((subdir) => {
+				const dir = addToPath(parentPath, subdir);
+				if (nextParts.length) {
+					checkEntry(dir, nextParts);
+				} else {
+					checkWorkspace(dir);
+				}
+			});
+		}
+
+		// Check all workspaces from lerna.json
+		const rootPackageJSON = require(rootDir + '/lerna.json');
+		rootPackageJSON.packages?.forEach((value: string) => {
+			checkEntry([], value.split('/'));
+		});
+	}
+
+	// Cache and return result
+	return workspaces;
+}

monorepo/tsconfig.json

@@ -0,0 +1,15 @@
+{
+	"compilerOptions": {
+		"rootDir": "./src",
+		"outDir": "./lib",
+		"target": "ESNext",
+		"module": "CommonJS",
+		"declaration": true,
+		"sourceMap": true,
+		"strict": false,
+		"moduleResolution": "node",
+		"esModuleInterop": true,
+		"forceConsistentCasingInFileNames": true,
+		"skipLibCheck": true
+	}
+}

monorepo/unlink.js

@@ -0,0 +1,12 @@
+/**
+ * This script removes symbolic links for all packages inside monorepo.
+ */
+const { build } = require('./build');
+
+build()
+	.then((functions) => {
+		functions.removeLinks();
+	})
+	.catch((err) => {
+		process.exit(err);
+	});

package.json

@@ -11,12 +11,11 @@
 		"url": "https://github.com/iconify/iconify.git"
 	},
 	"scripts": {
-		"bootstrap": "lerna bootstrap --force-local",
-		"clean": "lerna clean",
-		"link": "lerna link --force-local",
+		"bootstrap": "node monorepo/bootstrap",
+		"clean": "node monorepo/clean",
+		"link": "node monorepo/link",
+		"unlink": "node monorepo/unlink",
 		"setup": "npm run clean && npm run bootstrap"
 	},
-	"devDependencies": {
-		"lerna": "^4.0.0"
-	}
+	"devDependencies": {}
 }

packages/nextjs-demo/package-lock.json

@@ -850,25 +850,6 @@
 				}
 			}
 		},
-		"node_modules/cross-fetch/node_modules/tr46": {
-			"version": "0.0.3",
-			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-			"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
-		},
-		"node_modules/cross-fetch/node_modules/webidl-conversions": {
-			"version": "3.0.1",
-			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-			"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
-		},
-		"node_modules/cross-fetch/node_modules/whatwg-url": {
-			"version": "5.0.0",
-			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
-			"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
-			"dependencies": {
-				"tr46": "~0.0.3",
-				"webidl-conversions": "^3.0.0"
-			}
-		},
 		"node_modules/debug": {
 			"version": "4.3.3",
 			"resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
@@ -900,16 +881,6 @@
 				"node": ">= 0.10"
 			}
 		},
-		"node_modules/encoding": {
-			"version": "0.1.13",
-			"resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
-			"integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
-			"optional": true,
-			"peer": true,
-			"dependencies": {
-				"iconv-lite": "^0.6.2"
-			}
-		},
 		"node_modules/escalade": {
 			"version": "3.1.1",
 			"resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
@@ -955,19 +926,6 @@
 				"node": ">=4"
 			}
 		},
-		"node_modules/iconv-lite": {
-			"version": "0.6.3",
-			"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
-			"integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-			"optional": true,
-			"peer": true,
-			"dependencies": {
-				"safer-buffer": ">= 2.1.2 < 3.0.0"
-			},
-			"engines": {
-				"node": ">=0.10.0"
-			}
-		},
 		"node_modules/inherits": {
 			"version": "2.0.4",
 			"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
@@ -1283,13 +1241,6 @@
 				}
 			]
 		},
-		"node_modules/safer-buffer": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-			"optional": true,
-			"peer": true
-		},
 		"node_modules/scheduler": {
 			"version": "0.20.2",
 			"resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.20.2.tgz",
@@ -1405,10 +1356,29 @@
 				"node": ">=4"
 			}
 		},
+		"node_modules/tr46": {
+			"version": "0.0.3",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+			"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+		},
 		"node_modules/util-deprecate": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
 			"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+		},
+		"node_modules/webidl-conversions": {
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+			"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+		},
+		"node_modules/whatwg-url": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+			"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+			"dependencies": {
+				"tr46": "~0.0.3",
+				"webidl-conversions": "^3.0.0"
+			}
 		}
 	},
 	"dependencies": {
@@ -2001,25 +1971,6 @@
 					"requires": {
 						"whatwg-url": "^5.0.0"
 					}
-				},
-				"tr46": {
-					"version": "0.0.3",
-					"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-					"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
-				},
-				"webidl-conversions": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-					"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
-				},
-				"whatwg-url": {
-					"version": "5.0.0",
-					"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
-					"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
-					"requires": {
-						"tr46": "~0.0.3",
-						"webidl-conversions": "^3.0.0"
-					}
 				}
 			}
 		},
@@ -2043,16 +1994,6 @@
 			"resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-2.1.0.tgz",
 			"integrity": "sha1-TapNnbAPmBmIDHn6RXrlsJof04k="
 		},
-		"encoding": {
-			"version": "0.1.13",
-			"resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
-			"integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
-			"optional": true,
-			"peer": true,
-			"requires": {
-				"iconv-lite": "^0.6.2"
-			}
-		},
 		"escalade": {
 			"version": "3.1.1",
 			"resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
@@ -2083,16 +2024,6 @@
 			"integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
 			"peer": true
 		},
-		"iconv-lite": {
-			"version": "0.6.3",
-			"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
-			"integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-			"optional": true,
-			"peer": true,
-			"requires": {
-				"safer-buffer": ">= 2.1.2 < 3.0.0"
-			}
-		},
 		"inherits": {
 			"version": "2.0.4",
 			"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
@@ -2307,13 +2238,6 @@
 			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
 			"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
 		},
-		"safer-buffer": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-			"optional": true,
-			"peer": true
-		},
 		"scheduler": {
 			"version": "0.20.2",
 			"resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.20.2.tgz",
@@ -2403,10 +2327,29 @@
 			"resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
 			"integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4="
 		},
+		"tr46": {
+			"version": "0.0.3",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+			"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+		},
 		"util-deprecate": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
 			"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+		},
+		"webidl-conversions": {
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+			"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+		},
+		"whatwg-url": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+			"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+			"requires": {
+				"tr46": "~0.0.3",
+				"webidl-conversions": "^3.0.0"
+			}
 		}
 	}
 }

packages/react-demo/package-lock.json

@@ -461,15 +461,15 @@
 			"dev": true
 		},
 		"node_modules/@iconify/core": {
-			"version": "1.2.3",
-			"resolved": "https://registry.npmjs.org/@iconify/core/-/core-1.2.3.tgz",
-			"integrity": "sha512-Q9hR/lOuo9USKilpl+wCYOEfyogx0ilBLIBLsYK5QV3LEPQOf2jgFwYAcQC/H0jDlKLvTFNrz3CHUVN0UUaVvg==",
+			"version": "1.2.4",
+			"resolved": "https://registry.npmjs.org/@iconify/core/-/core-1.2.4.tgz",
+			"integrity": "sha512-2dO0HwahUPlrsOSoBZAdOClOz7VhIqjyWU5BqewGhQbhFkoA8TDVZhU2ug9ipruOUTHCRV2bM+j9lUJTdVNIGA==",
 			"dev": true,
 			"dependencies": {
 				"@iconify/api-redundancy": "^1.0.2",
 				"@iconify/types": "^1.0.12",
 				"@iconify/utils": "^1.0.21",
-				"cross-fetch": "^3.1.4"
+				"cross-fetch": "^3.1.5"
 			}
 		},
 		"node_modules/@iconify/react": {
@@ -1983,15 +1983,15 @@
 			"dev": true
 		},
 		"@iconify/core": {
-			"version": "1.2.3",
-			"resolved": "https://registry.npmjs.org/@iconify/core/-/core-1.2.3.tgz",
-			"integrity": "sha512-Q9hR/lOuo9USKilpl+wCYOEfyogx0ilBLIBLsYK5QV3LEPQOf2jgFwYAcQC/H0jDlKLvTFNrz3CHUVN0UUaVvg==",
+			"version": "1.2.4",
+			"resolved": "https://registry.npmjs.org/@iconify/core/-/core-1.2.4.tgz",
+			"integrity": "sha512-2dO0HwahUPlrsOSoBZAdOClOz7VhIqjyWU5BqewGhQbhFkoA8TDVZhU2ug9ipruOUTHCRV2bM+j9lUJTdVNIGA==",
 			"dev": true,
 			"requires": {
 				"@iconify/api-redundancy": "^1.0.2",
 				"@iconify/types": "^1.0.12",
 				"@iconify/utils": "^1.0.21",
-				"cross-fetch": "^3.1.4"
+				"cross-fetch": "^3.1.5"
 			}
 		},
 		"@iconify/react": {

packages/react-demo/package.json

@@ -1,6 +1,7 @@
 {
 	"name": "@iconify/react-demo",
 	"version": "0.0.0",
+	"private": true,
 	"scripts": {
 		"dev": "vite",
 		"build": "tsc && vite build",

packages/sapper-demo/package.json

@@ -2,6 +2,7 @@
 	"name": "@iconify/sapper-demo",
 	"description": "Sapper demo for Iconify for Svelte",
 	"version": "0.0.1",
+	"private": true,
 	"scripts": {
 		"dev": "sapper dev",
 		"build": "sapper build --legacy",

packages/svelte-demo-vite/package.json

@@ -1,6 +1,7 @@
 {
 	"name": "svelte-demo-vite",
 	"version": "0.0.0",
+	"private": true,
 	"type": "module",
 	"scripts": {
 		"dev": "vite",

packages/sveltekit-demo/package-lock.json

@@ -14,6 +14,7 @@
 			},
 			"devDependencies": {
 				"@iconify-icons/mdi-light": "^1.1.1",
+				"@iconify/svelte": "^2.1.2",
 				"@sveltejs/kit": "next",
 				"@types/cookie": "^0.4.1",
 				"svelte": "^3.46.2",
@@ -34,6 +35,18 @@
 			"integrity": "sha512-jcc2WKucqUjJSiP4f1eRehD455ohLVJkwEGR43/VpxHLXjEoLkQDZ+PIS+Sf3X/pJ77DGWPo94417OXarxJNPw==",
 			"dev": true
 		},
+		"node_modules/@iconify/svelte": {
+			"version": "2.1.2",
+			"resolved": "https://registry.npmjs.org/@iconify/svelte/-/svelte-2.1.2.tgz",
+			"integrity": "sha512-NvWPg/lKNDlzyB698vLv8hYT5eRDxSIk0QnMtB7UMOZ7/SbmInyBqsb8t3SXoCYVsNG3poznW+pwYrJZ7kY+mQ==",
+			"dev": true,
+			"dependencies": {
+				"cross-fetch": "^3.1.5"
+			},
+			"funding": {
+				"url": "http://github.com/sponsors/cyberalien"
+			}
+		},
 		"node_modules/@lukeed/csprng": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/@lukeed/csprng/-/csprng-1.0.0.tgz",
@@ -277,6 +290,15 @@
 				"node": ">= 0.6"
 			}
 		},
+		"node_modules/cross-fetch": {
+			"version": "3.1.5",
+			"resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.5.tgz",
+			"integrity": "sha512-lvb1SBsI0Z7GDwmuid+mU3kWVBwTVUbe7S0H52yaaAdQOXq2YktTCZdlAcNKFzE6QtRz0snpw9bNiPeOIkkQvw==",
+			"dev": true,
+			"dependencies": {
+				"node-fetch": "2.6.7"
+			}
+		},
 		"node_modules/debug": {
 			"version": "4.3.3",
 			"resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
@@ -870,6 +892,26 @@
 				"node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
 			}
 		},
+		"node_modules/node-fetch": {
+			"version": "2.6.7",
+			"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+			"integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+			"dev": true,
+			"dependencies": {
+				"whatwg-url": "^5.0.0"
+			},
+			"engines": {
+				"node": "4.x || >=6.0.0"
+			},
+			"peerDependencies": {
+				"encoding": "^0.1.0"
+			},
+			"peerDependenciesMeta": {
+				"encoding": {
+					"optional": true
+				}
+			}
+		},
 		"node_modules/normalize-path": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -1275,6 +1317,12 @@
 				"node": ">=8.0"
 			}
 		},
+		"node_modules/tr46": {
+			"version": "0.0.3",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+			"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
+			"dev": true
+		},
 		"node_modules/tslib": {
 			"version": "2.3.1",
 			"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
@@ -1331,6 +1379,22 @@
 				}
 			}
 		},
+		"node_modules/webidl-conversions": {
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+			"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+			"dev": true
+		},
+		"node_modules/whatwg-url": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+			"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+			"dev": true,
+			"dependencies": {
+				"tr46": "~0.0.3",
+				"webidl-conversions": "^3.0.0"
+			}
+		},
 		"node_modules/wrappy": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -1350,6 +1414,15 @@
 			"integrity": "sha512-jcc2WKucqUjJSiP4f1eRehD455ohLVJkwEGR43/VpxHLXjEoLkQDZ+PIS+Sf3X/pJ77DGWPo94417OXarxJNPw==",
 			"dev": true
 		},
+		"@iconify/svelte": {
+			"version": "2.1.2",
+			"resolved": "https://registry.npmjs.org/@iconify/svelte/-/svelte-2.1.2.tgz",
+			"integrity": "sha512-NvWPg/lKNDlzyB698vLv8hYT5eRDxSIk0QnMtB7UMOZ7/SbmInyBqsb8t3SXoCYVsNG3poznW+pwYrJZ7kY+mQ==",
+			"dev": true,
+			"requires": {
+				"cross-fetch": "^3.1.5"
+			}
+		},
 		"@lukeed/csprng": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/@lukeed/csprng/-/csprng-1.0.0.tgz",
@@ -1530,6 +1603,15 @@
 			"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.1.tgz",
 			"integrity": "sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA=="
 		},
+		"cross-fetch": {
+			"version": "3.1.5",
+			"resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.5.tgz",
+			"integrity": "sha512-lvb1SBsI0Z7GDwmuid+mU3kWVBwTVUbe7S0H52yaaAdQOXq2YktTCZdlAcNKFzE6QtRz0snpw9bNiPeOIkkQvw==",
+			"dev": true,
+			"requires": {
+				"node-fetch": "2.6.7"
+			}
+		},
 		"debug": {
 			"version": "4.3.3",
 			"resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
@@ -1933,6 +2015,15 @@
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 			"dev": true
 		},
+		"node-fetch": {
+			"version": "2.6.7",
+			"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+			"integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+			"dev": true,
+			"requires": {
+				"whatwg-url": "^5.0.0"
+			}
+		},
 		"normalize-path": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -2176,6 +2267,12 @@
 				"is-number": "^7.0.0"
 			}
 		},
+		"tr46": {
+			"version": "0.0.3",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+			"integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
+			"dev": true
+		},
 		"tslib": {
 			"version": "2.3.1",
 			"resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
@@ -2201,6 +2298,22 @@
 				"rollup": "^2.59.0"
 			}
 		},
+		"webidl-conversions": {
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+			"integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+			"dev": true
+		},
+		"whatwg-url": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+			"integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+			"dev": true,
+			"requires": {
+				"tr46": "~0.0.3",
+				"webidl-conversions": "^3.0.0"
+			}
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 		"wrappy": {
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packages/sveltekit-demo/package.json

@@ -1,6 +1,7 @@
 {
 	"name": "sveltekit-demo",
 	"version": "0.0.1",
+	"private": true,
 	"scripts": {
 		"dev": "svelte-kit dev",
 		"build": "svelte-kit build",

packages/types/package-lock.json

@@ -1,12 +1,12 @@
 {
 	"name": "@iconify/types",
-	"version": "1.0.10",
+	"version": "1.0.12",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "@iconify/types",
-			"version": "1.0.10",
+			"version": "1.0.12",
 			"license": "(Apache-2.0 OR GPL-2.0)",
 			"devDependencies": {
 				"typescript": "^4.4.3"

packages/utils/package-lock.json

@@ -2182,9 +2182,9 @@
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+			"version": "0.12.29",
+			"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.12.29.tgz",
+			"integrity": "sha512-w/XuoBCSwepyiZtIRsKsetiLDUVGPVw1E/R3VTFSecIy8UR7Cq3SOtwKHJMFoVqqVG36aGkzh4e8BvpO1Fdc7g==",
 			"dev": true,
 			"hasInstallScript": true,
 			"bin": {
@@ -7062,9 +7062,9 @@
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-			"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.12.28.tgz",
-			"integrity": "sha512-pZ0FrWZXlvQOATlp14lRSk1N9GkeJ3vLIwOcUoo3ICQn9WNR4rWoNi81pbn6sC1iYUy7QPqNzI3+AEzokwyVcA==",
+			"version": "0.12.29",
+			"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.12.29.tgz",
+			"integrity": "sha512-w/XuoBCSwepyiZtIRsKsetiLDUVGPVw1E/R3VTFSecIy8UR7Cq3SOtwKHJMFoVqqVG36aGkzh4e8BvpO1Fdc7g==",
 			"dev": true
 		},
 		"escalade": {