diff --git a/.depend b/.depend
index 9ca3c09..2220acb 100644
--- a/.depend
+++ b/.depend
@@ -1,2 +1,6 @@
 main.o: main.cpp Spigot.hpp
 Spigot.o: Spigot.cpp Spigot.hpp
+-Wall
+-MM
+main.cpp
+Spigot.cpp
diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
new file mode 100644
index 0000000..24c30b5
--- /dev/null
+++ b/.forgejo/workflows/build.yaml
@@ -0,0 +1,9 @@
+on: [push]
+jobs:
+  build:
+    runs-on: poseidon-runner
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - run: make
+      - run: time ./main
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index a53295d..580852f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ cfg/
 *.txt
 main
 .gdb_history
+*.zip
 # Created by https://www.toptal.com/developers/gitignore/api/c++
 # Edit at https://www.toptal.com/developers/gitignore?templates=c++
 
diff --git a/Spigot.cpp b/Spigot.cpp
index 2ddc522..89bf4a9 100644
--- a/Spigot.cpp
+++ b/Spigot.cpp
@@ -1,3 +1,9 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
 #include <iostream>
 #include <cmath>
 #include <cassert>
diff --git a/Spigot.hpp b/Spigot.hpp
index 88908f1..e88613f 100644
--- a/Spigot.hpp
+++ b/Spigot.hpp
@@ -1,3 +1,9 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
 #ifndef Spigot_h
 #define Spigot_h
 
diff --git a/main.cpp b/main.cpp
index baa1e83..c818f31 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,9 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
 #include <iostream>
 #include <cstdlib>
 #include "Spigot.hpp"