Continued implementation of path walking code

Update license checks
Added missing license SPDXes

Author: james-pre

.github/workflows/ci.yaml

@@ -31,6 +31,12 @@ jobs:
             - name: Formatting
               run: npm run format:check
 
+            - name: Check License
+              run: npx lice src -a
+
+            - name: Check License non-GPL
+              run: npx lice non-gpl/src -l LGPL-3.0-or-later
+
             - name: Linting
               run: npm run lint
 

package-lock.json

@@ -3,9 +3,6 @@
 	"version": "2.0.0-devel-0",
 	"description": "Complete cross-host emulation of Linux in TypeScript",
 	"author": "James Prevett <jp@jamespre.dev> (https://jamespre.dev)",
-	"bin": {
-		"devel-license": "scripts/license.js"
-	},
 	"repository": {
 		"type": "git",
 		"url": "git+https://github.com/james-pre/kerium.git"
@@ -18,7 +15,7 @@
 	"bugs": {
 		"url": "https://github.com/james-pre/kerium/issues"
 	},
-	"license": "GPL-3.0-or-later",
+	"license": "GPL-3.0-or-later WITH EXCEPTIONS",
 	"type": "module",
 	"main": "dist/index.js",
 	"types": "dist/index.d.ts",
@@ -33,6 +30,7 @@
 	"scripts": {
 		"format:check": "prettier --check .",
 		"format": "prettier --write .",
+		"check-license": "npx lice src -a && npx lice non-gpl/src -l LGPL-3.0-or-later",
 		"lint": "tsc --noEmit && eslint src",
 		"test": "tsx --test",
 		"prepublishOnly": "npx tsc"
@@ -48,6 +46,7 @@
 	},
 	"dependencies": {
 		"@endo/panic": "^1.0.1",
-		"utilium": "^2.0.0"
+		"memium": "^0.3.8",
+		"utilium": "^2.5.0"
 	}
 }

package.json

@@ -52,7 +52,7 @@ for (const file of files) {
 		const tokens = inside[1]
 			.split(',')
 			.map(t => t.trim())
-			.filter(Boolean);
+			.filter(v => v);
 
 		const fn = tokens[0] || '';
 		if (!fn) continue;

scripts/license.js

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-3.0-or-later WITH EXCEPTIONS
 import { emerg } from './log.js';
 import { panic as __panic } from '@endo/panic';
 

scripts/linux-syscalls.worker.js

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-3.0-or-later WITH EXCEPTIONS
 import { map_inode_gid, map_inode_uid, type MountIDMap } from './fs/idmapping.js';
 import type { Inode } from './fs/inode.js';
 import { crit } from './log.js';

src/bad.ts

@@ -43,8 +43,11 @@ export interface ACLEntry {
 /**
  * @todo [share]
  */
-export interface ACL {
-	entries: ACLEntry[];
+export class ACL {
+	/**
+	 * @todo Convert to sharable array
+	 */
+	entries: ACLEntry[] = [];
 }
 
 export function is_posix_acl(inode: Readonly<Inode>): boolean {

src/capability.ts

@@ -82,5 +82,6 @@ export enum DentryFlags {
  */
 export interface DentryOperations {
 	delete?(dir: Readonly<Dentry>): Promise<void>;
-	init?(dir: Dentry): Promise<void>;
+	init?(dir: Dentry): void;
+	hash?(dentry: Readonly<Dentry>, name: string): void;
 }

src/fs/acl.ts

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-or-later WITH EXCEPTIONS
 // Copyright (c) 2025 James Prevett
 import type { Lock } from '../lock.js';
-import type { ACL, ACLType } from './acl.js';
+import { ACL, ACLType } from './acl.js';
 import type { Dentry } from './dentry.js';
 import type { MountIDMap } from './idmapping.js';
 import type { Superblock } from './super.js';
@@ -63,33 +63,33 @@ export const userModifiableFlags = 0x000380ff;
 /**
  * @todo [share]
  */
-export interface Inode {
-	readonly op: InodeOperations;
-	sb: Superblock;
-	_lock: Lock;
+export class Inode {
+	readonly op!: InodeOperations;
+	sb!: Superblock;
+	_lock!: Lock;
 
-	mode: number;
-	opflags: number;
-	uid: number;
-	gid: number;
-	flags: number;
-	ino: bigint;
-	nlink: number;
-	rdev: number;
-	size: bigint;
-	atime_sec: bigint;
-	mtime_sec: bigint;
-	ctime_sec: bigint;
-	atime_nsec: number;
-	mtime_nsec: number;
-	ctime_nsec: number;
-	generation: number;
-	blocks: number;
+	mode: number = 0;
+	opflags: number = 0;
+	uid: number = 0;
+	gid: number = 0;
+	flags: number = 0;
+	ino: bigint = 0n;
+	nlink: number = 0;
+	rdev: number = 0;
+	size: bigint = 0n;
+	atime_sec: bigint = 0n;
+	mtime_sec: bigint = 0n;
+	ctime_sec: bigint = 0n;
+	atime_nsec: number = 0;
+	mtime_nsec: number = 0;
+	ctime_nsec: number = 0;
+	generation: number = 0;
+	blocks: number = 0;
 	/** @atomic */
-	version: bigint;
+	version: bigint = 0n;
 
-	acl: ACL;
-	default_acl: ACL;
+	acl: ACL = new ACL();
+	default_acl: ACL = new ACL();
 }
 
 export enum InodeOp {