chore: 著作権とライセンスについての情報を各ファイルに追加する (#11348)

* chore: Add the SPDX information to each file

Add copyright and licensing information as defined in version 3.0 of
the REUSE Specification.

* tweak format

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/backend/src/misc/acct.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export type Acct = {
 	username: string;
 	host: string | null;

packages/backend/src/misc/api-permissions.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export const kinds = [
 	'read:account',
 	'write:account',

packages/backend/src/misc/cache.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as Redis from 'ioredis';
 import { bindThis } from '@/decorators.js';
 

packages/backend/src/misc/check-https.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function checkHttps(url: string): boolean {
 	return url.startsWith('https://') ||
 		(url.startsWith('http://') && process.env.NODE_ENV !== 'production');

packages/backend/src/misc/check-word-mute.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { AhoCorasick } from 'slacc';
 import RE2 from 're2';
 import type { Note } from '@/models/entities/Note.js';

packages/backend/src/misc/clone.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // structredCloneが遅いため
 // SEE: http://var.blog.jp/archives/86038606.html
 

packages/backend/src/misc/content-disposition.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import cd from 'content-disposition';
 
 export function contentDisposition(type: 'inline' | 'attachment', filename: string): string {

packages/backend/src/misc/correct-filename.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // 与えられた拡張子とファイル名が一致しているかどうかを確認し、
 // 一致していない場合は拡張子を付与して返す
 export function correctFilename(filename: string, ext: string | null) {

packages/backend/src/misc/create-temp.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as tmp from 'tmp';
 
 export function createTemp(): Promise<[string, () => void]> {

packages/backend/src/misc/dev-null.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { Writable, WritableOptions } from 'node:stream';
 
 export class DevNull extends Writable implements NodeJS.WritableStream {

packages/backend/src/misc/extract-custom-emojis-from-mfm.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as mfm from 'mfm-js';
 import { unique } from '@/misc/prelude/array.js';
 

packages/backend/src/misc/extract-hashtags.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as mfm from 'mfm-js';
 import { unique } from '@/misc/prelude/array.js';
 

packages/backend/src/misc/extract-mentions.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // test is located in test/extract-mentions
 
 import * as mfm from 'mfm-js';

packages/backend/src/misc/fastify-reply-error.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // https://www.fastify.io/docs/latest/Reference/Reply/#async-await-and-promises
 export class FastifyReplyError extends Error {
 	public message: string;

packages/backend/src/misc/gen-identicon.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 /**
  * Identicon generator
  * https://en.wikipedia.org/wiki/Identicon

packages/backend/src/misc/gen-key-pair.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as crypto from 'node:crypto';
 import * as util from 'node:util';
 

packages/backend/src/misc/generate-invite-code.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { secureRndstr } from './secure-rndstr.js';
 
 const CHARS = '23456789ABCDEFGHJKLMNPQRSTUVWXYZ'; // [0-9A-Z] w/o [01IO] (32 patterns)

packages/backend/src/misc/generate-native-user-token.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 
 export default () => secureRndstr(16);

packages/backend/src/misc/get-ip-hash.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import IPCIDR from 'ip-cidr';
 
 export function getIpHash(ip: string): string {

packages/backend/src/misc/get-note-summary.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import type { Packed } from './json-schema.js';
 
 /**

packages/backend/src/misc/get-reaction-emoji.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export default function(reaction: string): string {
 	switch (reaction) {
 		case 'like': return '👍';

packages/backend/src/misc/i18n.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export class I18n<T extends Record<string, any>> {
 	public locale: T;
 

packages/backend/src/misc/id/aid.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // AID
 // 長さ8の[2000年1月1日からの経過ミリ秒をbase36でエンコードしたもの] + 長さ2の[ノイズ文字列]
 

packages/backend/src/misc/id/meid.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 const CHARS = '0123456789abcdef';
 
 // same as object-id

packages/backend/src/misc/id/meidg.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 const CHARS = '0123456789abcdef';
 
 //  4bit Fixed hex value 'g'

packages/backend/src/misc/id/object-id.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 const CHARS = '0123456789abcdef';
 
 // same as meid

packages/backend/src/misc/id/ulid.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // Crockford's Base32
 // https://github.com/ulid/spec#encoding
 const CHARS = '0123456789ABCDEFGHJKMNPQRSTVWXYZ';

packages/backend/src/misc/identifiable-error.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 /**
  * ID付きエラー
  */

packages/backend/src/misc/is-duplicate-key-value-error.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { QueryFailedError } from 'typeorm';
 
 export function isDuplicateKeyValueError(e: unknown | Error): boolean {

packages/backend/src/misc/is-instance-muted.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import type { Packed } from './json-schema.js';
 
 export function isInstanceMuted(note: Packed<'Note'>, mutedInstances: Set<string>): boolean {

packages/backend/src/misc/is-mime-image.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
 
 const dictionary = {

packages/backend/src/misc/is-native-token.ts

@@ -1 +1,6 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export default (token: string) => token.length === 16;

packages/backend/src/misc/is-not-null.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // we are using {} as "any non-nullish value" as expected
 // eslint-disable-next-line @typescript-eslint/ban-types
 export function isNotNull<T extends {}>(input: T | undefined | null): input is T {

packages/backend/src/misc/is-quote.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import type { Note } from '@/models/entities/Note.js';
 
 export default function(note: Note): boolean {

packages/backend/src/misc/is-user-related.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function isUserRelated(note: any, userIds: Set<string>): boolean {
 	if (userIds.has(note.userId)) {
 		return true;

packages/backend/src/misc/json-schema.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import {
 	packedUserLiteSchema,
 	packedUserDetailedNotMeOnlySchema,

packages/backend/src/misc/langmap.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 // TODO: sharedに置いてフロントエンドのと統合したい
 export const langmap = {
 	'ach': {

packages/backend/src/misc/normalize-for-search.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function normalizeForSearch(tag: string): string {
 	// ref.
 	// - https://analytics-note.xyz/programming/unicode-normalization-forms/

packages/backend/src/misc/nyaize.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function nyaize(text: string): string {
 	return text
 		// ja-JP

packages/backend/src/misc/prelude/array.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { EndoRelation, Predicate } from './relation.js';
 
 /**

packages/backend/src/misc/prelude/await-all.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export type Promiseable<T> = {
 	[K in keyof T]: Promise<T[K]> | T[K];
 };

packages/backend/src/misc/prelude/math.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function gcd(a: number, b: number): number {
 	return b === 0 ? a : gcd(b, a % b);
 }

packages/backend/src/misc/prelude/maybe.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export interface IMaybe<T> {
 	isJust(): this is IJust<T>;
 }

packages/backend/src/misc/prelude/relation.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export type Predicate<T> = (a: T) => boolean;
 
 export type Relation<T, U> = (a: T, b: U) => boolean;

packages/backend/src/misc/prelude/string.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function concat(xs: string[]): string {
 	return xs.join('');
 }

packages/backend/src/misc/prelude/symbol.ts

@@ -1 +1,6 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export const fallback = Symbol('fallback');

packages/backend/src/misc/prelude/time.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 const dateTimeIntervals = {
 	'day': 86400000,
 	'hour': 3600000,

packages/backend/src/misc/prelude/url.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 /* objを検査して
  * 1. 配列に何も入っていない時はクエリを付けない
  * 2. プロパティがundefinedの時はクエリを付けない

packages/backend/src/misc/prelude/xml.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 const map: Record<string, string> = {
 	'&': '&amp;',
 	'<': '&lt;',

packages/backend/src/misc/reset-db.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import type { DataSource } from 'typeorm';
 
 export async function resetDb(db: DataSource) {

packages/backend/src/misc/safe-for-sql.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function safeForSql(text: string): boolean {
 	return !/[\0\x08\x09\x1a\n\r"'\\\%]/g.test(text);
 }

packages/backend/src/misc/secure-rndstr.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as crypto from 'node:crypto';
 
 export const L_CHARS = '0123456789abcdefghijklmnopqrstuvwxyz';

packages/backend/src/misc/show-machine-info.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import * as os from 'node:os';
 import sysUtils from 'systeminformation';
 import type Logger from '@/logger.js';

packages/backend/src/misc/sql-like-escape.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export function sqlLikeEscape(s: string) {
 	return s.replace(/([%_])/g, '\\$1');
 }

packages/backend/src/misc/status-error.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 export class StatusError extends Error {
 	public statusCode: number;
 	public statusMessage?: string;

packages/backend/src/misc/truncate.ts

@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
 import { substring } from 'stringz';
 
 export function truncate(input: string, size: number): string;