Remove drone pipeline

Some did not build and were removed. This change also makes building
much faster, as the build now caches NuGet packages and uses one stage
per ruleset, so they can be built in parallel (by passing `--jobs N`).

.drone.yml

@@ -1,13 +0,0 @@
-kind: pipeline
-name: default
-
-steps:
-- name: docker
-  image: plugins/docker
-  settings:
-    registry: r.sbruder.de
-    username:
-      from_secret: docker_username
-    password:
-      from_secret: docker_password
-    repo: r.sbruder.de/osu

Dockerfile

@@ -1,20 +1,17 @@
-FROM mcr.microsoft.com/dotnet/core/sdk as builder
+# Builder for base osu!
+FROM mcr.microsoft.com/dotnet/sdk:8.0 as builder
 
 ENV DOTNET_CLI_TELEMETRY_OPTOUT 1
 
 RUN apt-get update \
     && apt-get -y install jq
 
-COPY disable-deployed-build.patch /tmp/
+ARG OSU_VERSION
+ENV OSU_VERSION=$OSU_VERSION
 
-ARG CACHEBUST=1
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache echo "Downloading and building osu! ${OSU_VERSION}" >&2 \
-ENV CACHEBUST=$CACHEBUST
-
-RUN OSU_VERSION=$(curl -s https://api.github.com/repos/ppy/osu/releases/latest | jq -r .tag_name) \
     && git clone --depth=1 --single-branch -b ${OSU_VERSION} https://github.com/ppy/osu \
     && cd osu \
-    && curl https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/games/osu-lazer/bypass-tamper-detection.patch | git apply \
-    && git apply /tmp/disable-deployed-build.patch \
     && dotnet publish \
         -c Release \
         -r linux-x64 \
@@ -23,29 +20,27 @@ RUN OSU_VERSION=$(curl -s https://api.github.com/repos/ppy/osu/releases/latest |
         -p:Version=${OSU_VERSION} \
         osu.Desktop
 
-RUN for ruleset in \
+# Generic builder for rulesets (using onbuild and args)
-        "Bosu|https://github.com/EVAST9919/bosu" \
+FROM mcr.microsoft.com/dotnet/sdk:8.0 as builder-ruleset-generic
-        "Hitokori|https://github.com/Flutterish/Hitokori" \
-        "Karaoke|https://github.com/karaoke-dev/karaoke" \
-        "Mvis|https://github.com/EVAST9919/lazer-m-vis" \
-        "Rush|https://github.com/swoolcock/rush" \
-        "Sentakki|https://github.com/LumpBloom7/sentakki" \
-        "Swing|https://github.com/EVAST9919/lazer-swing" \
-        "Tau|https://github.com/Altenhh/tau" \
-    ; do \
-        repo_url="$(echo $ruleset | cut -d'|' -f2)" \
-        && assembly_name="osu.Game.Rulesets.$(echo $ruleset | cut -d'|' -f1)" \
-        && git clone --depth=1 "$repo_url" ruleset \
-        && cd ruleset \
-        && dotnet build \
-            -c Release \
-            "$assembly_name" \
-        && cp "${assembly_name}"/bin/Release/net*/"${assembly_name}".dll /opt/osu/ \
-        && cd .. \
-        && rm -rf ruleset \
-    ; done
 
-FROM mcr.microsoft.com/dotnet/core/runtime
+COPY ./build-ruleset.sh /usr/local/bin/build-ruleset
+
+FROM builder-ruleset-generic as builder-swing
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache build-ruleset https://github.com/EVAST9919/lazer-swing
+
+FROM builder-ruleset-generic as builder-tau
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache build-ruleset https://github.com/Altenhh/tau
+
+FROM builder-ruleset-generic as builder-bosu
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache build-ruleset https://github.com/EVAST9919/bosu
+
+FROM builder-ruleset-generic as builder-rush
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache build-ruleset https://github.com/swoolcock/rush
+
+FROM builder-ruleset-generic as builder-sentakki
+RUN --mount=type=cache,target=/root/.nuget/packages --mount=type=cache,target=/root/.local/share/NuGet/http-cache build-ruleset https://github.com/LumpBloom7/sentakki
+
+FROM mcr.microsoft.com/dotnet/runtime:8.0
 
 RUN apt-get update \
     && apt-get -y install --no-install-recommends \
@@ -54,11 +49,21 @@ RUN apt-get update \
         libgbm1 \
         libgl1 \
         pulseaudio \
+        xdg-utils \
     && rm -rf /var/lib/apt/lists/*
 
 COPY --from=builder /opt/osu/ /opt/osu/
+COPY --from=builder-swing /dlls/*.dll /opt/osu/
+COPY --from=builder-tau /dlls/*.dll /opt/osu/
+COPY --from=builder-bosu /dlls/*.dll /opt/osu/
+COPY --from=builder-rush /dlls/*.dll /opt/osu/
+COPY --from=builder-sentakki /dlls/*.dll /opt/osu/
 
 RUN adduser --disabled-password --gecos '' osu
 USER osu
 
+WORKDIR /home/osu
+
+RUN mkdir -p .local/share/applications
+
 ENTRYPOINT ["/opt/osu/osu!"]

README.md

@@ -1,19 +1,24 @@
-# *osu!lazer* in docker
+# *osu!lazer* in OCI container
 
 ## How to use
 
+### Building
+
+Using podman/buildah:
+
+    buildah build --format docker --layers -t osu --build-arg OSU_VERSION=2024.412.1 --jobs 0
+
+Change `2024.412.1` to the newest osu! version.
+By changing `--jobs 0` to a positive integer N,
+at most N build stages will be run in parallel.
+
+### Running
+
 Place `run.sh` in a directory of your choice. On first run, the directories
 `data` and `import` will be created.
 
 To import a beatmap, place it in the `import` directory, open a graphical file
 manager and drag-and-drop the file into *osu!*.
 
-## Known Bugs
-
- * *osu!* shows `Couldn’t list input devices. Is libasound2-dev installed?` at
-   startup. Fixing this requires installing `libasound2-dev` in the runtime
-   container and mounting `/dev/snd` in the container. This is not done as this
-   container is intended to be used with PulseAudio (which works).
-
 <small>This is not an official product by ppy Pty Ltd. *osu!* is a registered
 trademark by ppy Pty Ltd.</small>

build-ruleset.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+RULESET_URL="$1"
+
+git clone --depth=1 "${RULESET_URL}" ruleset
+pushd ruleset
+ASSEMBLY_NAME="$(basename "$(find . -iname '*.sln' -printf '%f\n' | head -n1)" .sln)"
+dotnet build -c Release ${ASSEMBLY_NAME}
+case "${ASSEMBLY_NAME}" in
+	# special build steps can be put here
+	*)
+	mkdir /dlls
+	mv ${ASSEMBLY_NAME}/bin/Release/net*/${ASSEMBLY_NAME}.dll /dlls/
+	;;
+esac
+popd
+rm -rf ruleset

disable-deployed-build.patch

@@ -1,21 +0,0 @@
-diff --git a/osu.Game/OsuGameBase.cs b/osu.Game/OsuGameBase.cs
-index b1269e9..efeefa6 100644
---- a/osu.Game/OsuGameBase.cs
-+++ b/osu.Game/OsuGameBase.cs
-@@ -109,15 +109,12 @@ public class OsuGameBase : Framework.Game, ICanAcceptFiles
-         /// </summary>
-         public string VersionHash { get; private set; }
- 
--        public bool IsDeployedBuild => AssemblyVersion.Major > 0;
-+        public bool IsDeployedBuild => false;
- 
-         public virtual string Version
-         {
-             get
-             {
--                if (!IsDeployedBuild)
--                    return @"local " + (DebugUtils.IsDebugBuild ? @"debug" : @"release");
--
-                 var version = AssemblyVersion;
-                 return $@"{version.Major}.{version.Minor}.{version.Build}";
-             }

run.sh

@@ -1,23 +1,13 @@
 #!/usr/bin/env bash
-function set_latency_offset() {
-	if [ $# != 1 ]; then
-		return 1
-	fi
-	echo "Set latency offset to $1 µs" >&2
-	pactl set-port-latency-offset alsa_card.pci-0000_00_1b.0 analog-output-headphones $1
-}
-
-set_latency_offset -40000
-trap "set_latency_offset 0" SIGINT SIGTERM EXIT
-
 BASEDIR="$(dirname $(realpath -s $0))"
 
 mkdir -p "$HOME/.local/share/osu" "$BASEDIR/import"
 
-docker run \
+podman run \
 	--rm \
 	-it \
 	--name osu \
+	--userns="keep-id:uid=$(id -u),gid=$(id -g)" \
 	--device /dev/dri \
 	--group-add $(getent group audio|cut -d: -f3) \
 	--group-add $(getent group video|cut -d: -f3) \
@@ -25,9 +15,9 @@ docker run \
 	-e PULSE_SERVER=/run/user/$(id -u)/pulse/native \
 	-e WAYLAND_DISPLAY \
 	-e XDG_RUNTIME_DIR \
-	-v "$HOME/.local/share/osu/:/home/osu/osu/" \
+	-v "$HOME/.local/share/osu/:/home/osu/.local/share/osu/" \
 	-v "$BASEDIR/import/:$BASEDIR/import/" \
 	-v "$HOME/.config/pulse/cookie:/run/pulse/cookie" \
 	-v "${XDG_RUNTIME_DIR}:${XDG_RUNTIME_DIR}" \
-	r.sbruder.de/osu \
+	osu \
 	$@