build: workflow from hell (#1)

.gitea/scripts/ci.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# setup
+mkdir build
+cd build
+mkdir iw4
+mkdir iw5
+cd ..
+
+# ready for release
+cp iw4/scripts/mp/_jump.gsc build/iw4
+
+# replace gsc extension with c. It will make gcc very happy
+mv iw5/scripts/mp/_jump.gsc iw5/scripts/mp/_jump.c
+
+# perform macro expansion
+gcc -D_UTILITY_DEBUG -DIW5 -DCI -E "iw5/scripts/mp/_jump.c" -o _jump.in
+
+# remove things gcc added to the file that we do not need
+python3 .gitea/scripts/clean.py _jump.in _jump.gsc
+
+# ready for release
+mv _jump.gsc build/iw5/_jump.gsc