Edited ci.yml

.gitea/workflows/ci.yml

@@ -5,5 +5,6 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Printing hello
-        run: echo "Hello, world"
+      - uses: actions/checkout@v4
+      - name: build using gcc
+	run: gcc -Wall -Werror main.c	

main.c

@@ -0,0 +1,5 @@
+int main()
+{
+	printf("Halo, Welt!");
+	return 0;
+}