Add basic AUTHORS.md

For the purposes of transparency regarding the FOSS license (AGPLv3+) used by this project,
all source files should contain the standard license header.

AUTHORS.md

@@ -0,0 +1,10 @@
+# waituntil Contributors / Authors
+
+By adding their names to this document, contributors agree to license all of their
+contributions and patches to the waituntil project [under the AGPL version 3 or later.](./LICENSE.md)
+
+## Maintainer(s)
+
+| full name | pseudonym | email | website | notes |
+|-|:-:|-:|-:|-|
+| Jonas Tobias Hopusch | jotoho | [contact@jotoho.de](mailto:contact@jotoho.de) | [www.jotoho.de](https://www.jotoho.de/) | original creator |

src/main/java/de/jotoho/waituntil/GlobalConf.java

@@ -1,5 +1,23 @@
 package de.jotoho.waituntil;
 
+/*
+    waituntil - a tool for delaying command execution until the specified time
+    Copyright (C) 2022 Jonas Tobias Hopusch
+
+    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 java.util.Locale;
 
 public record GlobalConf() {

src/main/java/de/jotoho/waituntil/Main.java

@@ -1,5 +1,23 @@
 package de.jotoho.waituntil;
 
+/*
+    waituntil - a tool for delaying command execution until the specified time
+    Copyright (C) 2022 Jonas Tobias Hopusch
+
+    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 java.util.HashSet;
 import java.util.Map;
 

src/main/java/de/jotoho/waituntil/Sleep.java

@@ -1,5 +1,23 @@
 package de.jotoho.waituntil;
 
+/*
+    waituntil - a tool for delaying command execution until the specified time
+    Copyright (C) 2022 Jonas Tobias Hopusch
+
+    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 java.time.Instant;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;

src/main/java/de/jotoho/waituntil/TimeCalculator.java

@@ -1,5 +1,23 @@
 package de.jotoho.waituntil;
 
+/*
+    waituntil - a tool for delaying command execution until the specified time
+    Copyright (C) 2022 Jonas Tobias Hopusch
+
+    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 java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalTime;