chore: add license info to source files

closes #195

Makefile

@@ -1,3 +1,5 @@
+# This file is licensed under GPLv3, see https://www.gnu.org/licenses/
+
 LANGS := fr ru pt de is tr da nl es
 
 LOCALEDIR := locale

maintenance_scripts/Dockerfile

@@ -1,3 +1,5 @@
+# This file is licensed under GPLv3, see https://www.gnu.org/licenses/
+
 FROM base/archlinux
 WORKDIR /opt/app-build/
 

maintenance_scripts/docker_test.sh

@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+
+# This file is licensed under GPLv3, see https://www.gnu.org/licenses/
+
 #set -euo pipefail
 IFS=$'\n\t'
 

maintenance_scripts/tag_release.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 # shellcheck disable=SC2016
+
+# This file is licensed under GPLv3, see https://www.gnu.org/licenses/
+
 set -euo pipefail
 IFS=$'\n\t'
 aur_repo_dir=~/build/pikaur

maintenance_scripts/vulture_whitelist.py

@@ -1,5 +1,8 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from vulture.whitelist_utils import Whitelist
 
+
 whitelist = Whitelist()
 
 whitelist.build.PackageBuild._get_deps.deps_destination

packaging/usr/bin/pikaur

@@ -1,5 +1,6 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
 
 from pikaur.main import main
 

pikaur.py

@@ -1,5 +1,6 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
 
 from pikaur.main import main
 

pikaur/__init__.py

@@ -0,0 +1,14 @@
+"""
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""

pikaur/args.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 from typing import List, Any, Tuple
 

pikaur/aur.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import gzip
 import json
 from multiprocessing.pool import ThreadPool

pikaur/aur_deps.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from multiprocessing.pool import ThreadPool
 from typing import List, Dict
 

pikaur/build.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 import sys
 import shutil

pikaur/config.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 import sys
 import configparser

pikaur/conflicts.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from typing import List, Dict
 
 from .pacman import PackageDB

pikaur/core.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 import shutil
 import subprocess

pikaur/exceptions.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from typing import TYPE_CHECKING, List, Optional
 
 from .core import DataType

pikaur/i18n.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import gettext
 
 

pikaur/install_cli.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 # pylint: disable=too-many-lines
 import os
 import hashlib

pikaur/install_info_fetcher.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from multiprocessing.pool import ThreadPool
 from typing import List, Optional, Dict
 

pikaur/main.py

@@ -1,6 +1,8 @@
 #!/usr/bin/python3
 # -*- coding: utf-8 -*-
 
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 import sys
 import readline

pikaur/makepkg_config.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 from typing import (
     Dict, Any, List, Tuple, Union, Optional,

pikaur/news.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import datetime
 import urllib.request
 import urllib.error

pikaur/pacman.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import gettext
 import re
 from typing import List, Dict, Tuple, Iterable, Optional, Union, TYPE_CHECKING

pikaur/pikspect.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 import subprocess
 import tty

pikaur/pprint.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 import shutil
 from threading import Lock

pikaur/print_department.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 from typing import List, Tuple
 

pikaur/progressbar.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 from threading import Lock
 from typing import Callable, Dict

pikaur/prompt.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 import tty
 from typing import List

pikaur/search_cli.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 from datetime import datetime
 from multiprocessing.pool import ThreadPool

pikaur/srcinfo.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import os
 from typing import List, Dict, Optional
 

pikaur/threading.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import traceback
 import uuid
 from threading import Lock

pikaur/updates.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from datetime import datetime
 from typing import List, Tuple, Optional
 

pikaur/version.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 from typing import Callable, Tuple, List, Optional
 
 import pyalpm

pikaur_test/helpers.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 import tempfile
 from subprocess import Popen
@@ -7,9 +9,6 @@
 from pikaur.main import main
 
 
-NOT_FOUND_ATOM = object()
-
-
 class TestPopen(Popen):
     stderr_text: Optional[str] = None
     stdout_text: Optional[str] = None

run_tests.py

@@ -1,3 +1,5 @@
+""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
+
 import sys
 # monkey-patch to force always uncolored output:
 from pikaur import pprint