Do it all ourselves

.gitea/workflows/build.yml

@@ -17,8 +17,24 @@ jobs:
       - name: Install dependencies
         run: |
           # Install devkit pacman
-          wget -U "dkp-apt" https://apt.devkitpro.org/install-devkitpro-pacman 
-          chmod +x ./install-devkitpro-pacman
+          if ! [ $(id -u) = 0 ]; then
+            echo "Need root privilege to install!"
+            exit 1
+          fi
+
+          # ensure apt is set up to work with https sources
+          apt-get install apt-transport-https
+
+          # Store devkitPro gpg key locally if we don't have it already
+          if ! [ -f /usr/share/keyring/devkitpro-pub.gpg ]; then
+            mkdir -p /usr/share/keyring/
+            wget -U "dkp apt" -O /usr/share/keyring/devkitpro-pub.gpg https://apt.devkitpro.org/devkitpro-pub.gpg
+          fi
+
+          # Add the devkitPro apt repository if we don't have it set up already
+          if ! [ -f /etc/apt/sources.list.d/devkitpro.list ]; then
+            echo "deb [signed-by=/usr/share/keyring/devkitpro-pub.gpg] https://apt.devkitpro.org stable main" > /etc/apt/sources.list.d/devkitpro.list
+          fi
           sudo ./install-devkitpro-pacman --yes
           apt-get install devkitpro-pacman --yes