remove sudo usage (i guess we're always root?)

.ci/linux.sh

@@ -2,46 +2,46 @@
 
 # This script expects to be running on Ubuntu 20.04
 
+# Install some base tools
+apt-get install -y wget cmake ninja-build
+
 # Install clang 17
 wget https://apt.llvm.org/llvm.sh
 chmod +x llvm.sh
-sudo ./llvm.sh 17
-
-# Install cmake/ninja
-sudo apt-get install -y cmake ninja-build
+./llvm.sh 17
 
 if [ $TARGET_RID = "linux-x64" ]; then
 	# Nothing special needed here
 	export EXTRA_CMAKE_ARGS=""
 	# Install SDL2 dependencies
-	sudo apt-get install -y libasound2-dev libpulse-dev libaudio-dev libjack-dev libsamplerate0-dev \
+	apt-get install -y libasound2-dev libpulse-dev libaudio-dev libjack-dev libsamplerate0-dev \
 		libx11-dev libxext-dev libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev \
 		libxss-dev libwayland-dev libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev \
 		libgles2-mesa-dev libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev fcitx-libs-dev \
 		libudev-dev libusb-1.0-0-dev pkg-config
 	# Install .NET AOT dependencies
-	sudo apt-get install -y zlib1g-dev
+	apt-get install -y zlib1g-dev
 elif [ $TARGET_RID = "linux-arm64" ]; then
 	# Install aarch64 cross compiling setup
-	sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu pkg-config-aarch64-linux-gnu
+	apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu pkg-config-aarch64-linux-gnu
 	export PKG_CONFIG=aarch64-linux-gnu-pkg-config
 	export EXTRA_CMAKE_ARGS="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_SYSTEM_PROCESSOR=aarch64 -DCMAKE_C_FLAGS=--target=aarch64-linux-gnu -DCMAKE_CXX_FLAGS=--target=aarch64-linux-gnu"
 	# Enable ARM64 packages
-	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal main restricted universe" | sudo tee /etc/apt/sources.list.d/arm64.list
-	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-updates main restricted universe" | sudo tee -a /etc/apt/sources.list.d/arm64.list
-	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-security main restricted universe" | sudo tee -a /etc/apt/sources.list.d/arm64.list
-	sudo sed -i -e 's/deb http/deb [arch=amd64] http/g' /etc/apt/sources.list
-	sudo sed -i -e 's/deb mirror/deb [arch=amd64] mirror/g' /etc/apt/sources.list
-	sudo dpkg --add-architecture arm64
-	sudo apt-get update
+	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal main restricted universe" | tee /etc/apt/sources.list.d/arm64.list
+	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-updates main restricted universe" | tee -a /etc/apt/sources.list.d/arm64.list
+	echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ focal-security main restricted universe" | tee -a /etc/apt/sources.list.d/arm64.list
+	sed -i -e 's/deb http/deb [arch=amd64] http/g' /etc/apt/sources.list
+	sed -i -e 's/deb mirror/deb [arch=amd64] mirror/g' /etc/apt/sources.list
+	dpkg --add-architecture arm64
+	apt-get update
 	# Install SDL2 dependencies
-	sudo apt-get install -y libasound2-dev:arm64 libpulse-dev:arm64 libaudio-dev:arm64 libjack-dev:arm64 libsamplerate0-dev:arm64 \
+	apt-get install -y libasound2-dev:arm64 libpulse-dev:arm64 libaudio-dev:arm64 libjack-dev:arm64 libsamplerate0-dev:arm64 \
 		libx11-dev:arm64 libxext-dev:arm64 libxrandr-dev:arm64 libxcursor-dev:arm64 libxfixes-dev:arm64 libxi-dev:arm64 \
 		libxss-dev:arm64 libwayland-dev:arm64 libxkbcommon-dev:arm64 libdrm-dev:arm64 libgbm-dev:arm64 libgl1-mesa-dev:arm64 \
 		libgles2-mesa-dev:arm64 libegl1-mesa-dev:arm64 libdbus-1-dev:arm64 libibus-1.0-dev:arm64 fcitx-libs-dev:arm64 \
 		libudev-dev:arm64 libusb-1.0-0-dev:arm64
 	# Install .NET AOT dependencies
-	sudo apt-get install -y zlib1g-dev:arm64
+	apt-get install -y zlib1g-dev:arm64
 else
 	echo "TARGET_RID must be linux-x64 or linux-arm64 (got $TARGET_RID)"
 	exit 1