Script to add license preamble to each file. Also, does that. (#935)

* Add script to automatically add license to each file

* Add license preamble to each file.

* Fix existing preamble detection breaking due to line endings. Git :(

* Prevent license from being added to code with other licenses

14 files changed, 252 insertions, 0 deletions

diff --git a/src/cdn/Server.ts b/src/cdn/Server.ts
index abf59a2a..bb7c9edf 100644
--- a/src/cdn/Server.ts
+++ b/src/cdn/Server.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Server, ServerOptions } from "lambert-server";
 import { Config, initDatabase, registerRoutes, Sentry } from "@fosscord/util";
 import path from "path";
diff --git a/src/cdn/index.ts b/src/cdn/index.ts
index a24300d6..0c06b8d1 100644
--- a/src/cdn/index.ts
+++ b/src/cdn/index.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 export * from "./Server";
 export * from "./util/FileStorage";
 export * from "./util/Storage";
diff --git a/src/cdn/routes/attachments.ts b/src/cdn/routes/attachments.ts
index 72c7da03..76824925 100644
--- a/src/cdn/routes/attachments.ts
+++ b/src/cdn/routes/attachments.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Router, Response, Request } from "express";
 import { Config, Snowflake } from "@fosscord/util";
 import { storage } from "../util/Storage";
diff --git a/src/cdn/routes/avatars.ts b/src/cdn/routes/avatars.ts
index 50a76d4b..e2d80d11 100644
--- a/src/cdn/routes/avatars.ts
+++ b/src/cdn/routes/avatars.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Router, Response, Request } from "express";
 import { Config, Snowflake } from "@fosscord/util";
 import { storage } from "../util/Storage";
diff --git a/src/cdn/routes/guild-profiles.ts b/src/cdn/routes/guild-profiles.ts
index 2acc4ab7..517550b7 100644
--- a/src/cdn/routes/guild-profiles.ts
+++ b/src/cdn/routes/guild-profiles.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Config, Snowflake } from "@fosscord/util";
 import crypto from "crypto";
 import { Request, Response, Router } from "express";
diff --git a/src/cdn/routes/guilds.ts b/src/cdn/routes/guilds.ts
index 6f0719b6..e36fd363 100644
--- a/src/cdn/routes/guilds.ts
+++ b/src/cdn/routes/guilds.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Router } from "express";
 import { getAvatar } from "./avatars";
 
diff --git a/src/cdn/routes/ping.ts b/src/cdn/routes/ping.ts
index 38daf81e..682c38cc 100644
--- a/src/cdn/routes/ping.ts
+++ b/src/cdn/routes/ping.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Router, Response, Request } from "express";
 
 const router = Router();
diff --git a/src/cdn/routes/role-icons.ts b/src/cdn/routes/role-icons.ts
index bdfa0355..b6e6812e 100644
--- a/src/cdn/routes/role-icons.ts
+++ b/src/cdn/routes/role-icons.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Router, Response, Request } from "express";
 import { Config, Snowflake } from "@fosscord/util";
 import { storage } from "../util/Storage";
diff --git a/src/cdn/start.ts b/src/cdn/start.ts
index 4b619c25..c36a6b73 100644
--- a/src/cdn/start.ts
+++ b/src/cdn/start.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 require("module-alias/register");
 import "dotenv/config";
 
diff --git a/src/cdn/util/FileStorage.ts b/src/cdn/util/FileStorage.ts
index e8d499e2..c8473e30 100644
--- a/src/cdn/util/FileStorage.ts
+++ b/src/cdn/util/FileStorage.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { Storage } from "./Storage";
 import fs from "fs";
 import { join, dirname } from "path";
diff --git a/src/cdn/util/S3Storage.ts b/src/cdn/util/S3Storage.ts
index 33c11265..480fd9fd 100644
--- a/src/cdn/util/S3Storage.ts
+++ b/src/cdn/util/S3Storage.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { S3 } from "@aws-sdk/client-s3";
 import { Readable } from "stream";
 import { Storage } from "./Storage";
diff --git a/src/cdn/util/Storage.ts b/src/cdn/util/Storage.ts
index d66cb2dc..ee4ae889 100644
--- a/src/cdn/util/Storage.ts
+++ b/src/cdn/util/Storage.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import { FileStorage } from "./FileStorage";
 import path from "path";
 import fs from "fs";
diff --git a/src/cdn/util/index.ts b/src/cdn/util/index.ts
index 07a5c31a..4574fb10 100644
--- a/src/cdn/util/index.ts
+++ b/src/cdn/util/index.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 export * from "./FileStorage";
 export * from "./multer";
 export * from "./Storage";
diff --git a/src/cdn/util/multer.ts b/src/cdn/util/multer.ts
index bfdf6aff..5e0e4473 100644
--- a/src/cdn/util/multer.ts
+++ b/src/cdn/util/multer.ts
@@ -1,3 +1,21 @@
+/*
+	Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+	Copyright (C) 2023 Fosscord and Fosscord Contributors
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published
+	by the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import multerConfig from "multer";
 
 export const multer = multerConfig({