chore(libfetchers): license it under LGPL-2.1-only

Progress towards REUSE compliance.

Change-Id: I75fd1f986f75865e03f161eda74647da86c1a28e
Signed-off-by: Raito Bezarius <raito@lix.systems>

src/libfetchers/attrs.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "attrs.hh"
 #include "fetchers.hh"
 

src/libfetchers/attrs.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/cache.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "cache.hh"
 #include "sqlite.hh"
 #include "sync.hh"

src/libfetchers/cache.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/fetch-settings.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "abstract-setting-to-json.hh"
 #include "args.hh"
 #include "config-impl.hh"

src/libfetchers/fetch-settings.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/fetch-to-store.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetch-to-store.hh"
 #include "fetchers.hh"
 #include "cache.hh"

src/libfetchers/fetch-to-store.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/fetchers.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "store-api.hh"
 #include "source-path.hh"

src/libfetchers/fetchers.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/git.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "cache.hh"
 #include "globals.hh"

src/libfetchers/github.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "filetransfer.hh"
 #include "cache.hh"
 #include "globals.hh"

src/libfetchers/indirect.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "url-parts.hh"
 #include "path.hh"

src/libfetchers/mercurial.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "cache.hh"
 #include "processes.hh"

src/libfetchers/meson.build

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+#
+# SPDX-License-Identifier: LGPL-2.1-only
+
 libfetchers_sources = files(
   'attrs.cc',
   'cache.cc',

src/libfetchers/path.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "store-api.hh"
 #include "archive.hh"

src/libfetchers/registry.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "registry.hh"
 #include "fetchers.hh"
 #include "users.hh"

src/libfetchers/registry.hh

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #pragma once
 ///@file
 

src/libfetchers/tarball.cc

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Nix and Lix Authors
+//
+// SPDX-License-Identifier: LGPL-2.1-only
+
 #include "fetchers.hh"
 #include "cache.hh"
 #include "filetransfer.hh"