Various Fixes for Podman/ Docker

Dockerfile

@@ -63,6 +63,7 @@ RUN adduser --disabled-password --gecos ''  user && \
 
 RUN wget https://dl.winehq.org/wine/wine-mono/${WINE_MONO_VERSION}/wine-mono-${WINE_MONO_VERSION}-x86.msi \
         -P /home/user/.cache/wine
+RUN chown -R user:user /home/user/.cache
 
 FROM wine-base
 
@@ -91,3 +92,4 @@ COPY --from=build-runfromprocess /usr/src/target/x86_64-pc-windows-gnu/release/r
 RUN chmod +x /bin/runfromprocess-rs.exe
 
 ENTRYPOINT ["entrypoint"]
+CMD [$@]

bin/build-image.sh

@@ -1,6 +1,45 @@
 #!/usr/bin/env bash
 set -x
-set -e
+
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+ZWIFT_UID=$(id -u)
+ZWIFT_GID=$(id -g)
+
+# Use podman if available
+if [[ ! $CONTAINER_TOOL ]]
+then
+    if [[ -x "$(command -v podman)" ]]
+    then
+        CONTAINER_TOOL=podman
+    else
+        CONTAINER_TOOL=docker
+    fi
+fi
+
+# Update information based on Container Tool
+if [[ "$CONTAINER_TOOL" == "podman" ]]; then
+    BUILD_NAME="zwift"
+    IMAGE="localhost/zwift"
+else
+        BUILD_NAME="netbrain/zwift"
+        IMAGE="netbrain/zwift"
+fi
+
+GENERAL_FLAGS=(
+    -it
+    --privileged
+    --network bridge
+    --name zwift
+    --security-opt label=disable
+
+    -e DISPLAY=$DISPLAY
+    -e XAUTHORITY=$XAUTHORITY
+
+    -v /tmp/.X11-unix:/tmp/.X11-unix
+    -v /run/user/$UID:/run/user/$ZWIFT_UID
+)
+
 
 # Check for proprietary nvidia driver and set correct device to use
 if [[ -f "/proc/driver/nvidia/version" ]]
@@ -10,20 +49,34 @@ else
     VGA_DEVICE_FLAG="--device /dev/dri:/dev/dri"
 fi
 
-docker build -t netbrain/zwift .
-docker run -it \
-    --name zwift \
-    --privileged \
-    -e DISPLAY=$DISPLAY \
-    -v /tmp/.X11-unix:/tmp/.X11-unix \
+# Initiate podman Volume with correct permissions
+if [[ "$CONTAINER_TOOL" == "podman" ]]
+then   
+    PODMAN_FLAGS=(
+        --userns keep-id:uid=$ZWIFT_UID,gid=$ZWIFT_GID
+    )
+fi
+
+# Cleanup on error
+trap cleanup ERR
+cleanup()
+{
+  $CONTAINER_TOOL container rm zwift
+  exit
+}
+
+
+$CONTAINER_TOOL build --force-rm -t $BUILD_NAME $SCRIPT_DIR/../.
+$CONTAINER_TOOL run ${GENERAL_FLAGS[@]} \
     $VGA_DEVICE_FLAG \
-    netbrain/zwift:latest
-
-BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
-VERSION=$(curl -s http://cdn.zwift.com/gameassets/Zwift_Updates_Root/Zwift_ver_cur.xml | grep -oP 'sversion="\K.*?(?=")' | cut -f 1 -d ' ')
-docker commit --change="LABEL org.opencontainers.image.created=$BUILD_DATE" \
-    --change="LABEL org.opencontainers.image.version=$VERSION" \
-    --change='CMD [""]' \
-    -m "updated to version $VERSION" \
-    zwift \
-    netbrain/zwift:$VERSION
+    ${PODMAN_FLAGS[@]} \
+    $IMAGE:latest \
+    $@
+
+
+$CONTAINER_TOOL commit zwift $BUILD_NAME:latest
+$CONTAINER_TOOL container rm zwift
+
+export IMAGE=$IMAGE
+export DONT_PULL=1
+$SCRIPT_DIR/../zwift.sh

entrypoint.sh

@@ -2,41 +2,75 @@
 set -e
 set -x
 
-# This script runs as the root user in Docker so need to do this to find the
-# home directory of the "user" user.
-ZWIFT_USER_HOME=$( getent passwd "user" | cut -d: -f6 )
-ZWIFT_HOME="$ZWIFT_USER_HOME/.wine/drive_c/Program Files (x86)/Zwift"
+# Check whetehr we are running in Docker/ Podman
+# Docker has the file /.dockerenv 
+# Podman exposes itself in /run/.containerenv
+if [[ -f "/.dockerenv" ]]; then
+    CONTAINER="docker"
+elif [[ ! -z $(cat /run/.containerenv | grep "podman") ]]; then
+    CONTAINER="podman"
+else
+    echo "Unknown Container."
+    exit 1
+fi
 
-cd "$ZWIFT_HOME"
+# Check what container we are in:
+if [[ "$CONTAINER" == "docker" ]]; then
+    # This script runs as the root user in Docker so need to do this to find the
+    # home directory of the "user" user.
+    ZWIFT_USER_HOME=$( getent passwd "user" | cut -d: -f6 )
+    ZWIFT_HOME="$ZWIFT_USER_HOME/.wine/drive_c/Program Files (x86)/Zwift"
 
-USER_UID=`id -u user`
-USER_GID=`id -g user`
+    mkdir -p "$ZWIFT_HOME"
+    cd "$ZWIFT_HOME"
 
-# Test that it exists and is a number
-if [ -n "$ZWIFT_UID" ] && [ "$ZWIFT_UID" -eq "$ZWIFT_UID" ]; then
-  USER_UID=$ZWIFT_UID
-else 
-  echo "ZWIFT_UID is not set or not a number: '$ZWIFT_UID'"
-fi
-if [ -n "$ZWIFT_GID" ] && [ "$ZWIFT_GID" -eq "$ZWIFT_GID" ]; then
-  USER_GID=$ZWIFT_GID
-else 
-  echo "ZWIFT_GID is not set or not a number: ''$ZWIFT_GID'"
-fi
+    USER_UID=`id -u user`
+    USER_GID=`id -g user`
 
-# The next two should be no-ops if ZWIFT_UID/GID are not set but no harm
-# running them anyway.
-usermod -o -u ${USER_UID} user
-groupmod -o -g ${USER_GID} user
-chown -R ${USER_UID}:${USER_GID} /home/user
+    # Test that it exists and is a number
+    if [ -n "$ZWIFT_UID" ] && [ "$ZWIFT_UID" -eq "$ZWIFT_UID" ]; then
+        USER_UID=$ZWIFT_UID
+    else
+        echo "ZWIFT_UID is not set or not a number: '$ZWIFT_UID'"
+    fi
+    if [ -n "$ZWIFT_GID" ] && [ "$ZWIFT_GID" -eq "$ZWIFT_GID" ]; then
+        USER_GID=$ZWIFT_GID
+    else 
+        echo "ZWIFT_GID is not set or not a number: ''$ZWIFT_GID'"
+    fi
 
-mkdir -p /run/user/${USER_UID}
-chown -R user:user /run/user/${USER_UID}
-sed -i "s/1000/${USER_UID}/g" /etc/pulse/client.conf
+    # The next two should be no-ops if ZWIFT_UID/GID are not set but no harm
+    # running them anyway.
+    usermod -o -u ${USER_UID} user
+    groupmod -o -g ${USER_GID} user
+    chown -R ${USER_UID}:${USER_GID} /home/user
 
-# Run update if that's the first argument or if zwift directory is empty
-if [ "$1" = "update" ] || [ ! "$(ls -A .)" ] ; then
-  gosu user:user /bin/update_zwift.sh "$@"
+    # Only make the directory if not there.
+    if [ ! -d "/run/user/${USER_ID}" ]; then
+        mkdir -p /run/user/${USER_UID}
+    fi 
+
+    # Only alter pulse if the user id changes.
+    if [ $ZWIFT_UID -ne 1000 ]; then
+        chown -R user:user /run/user/${USER_UID}
+        sed -i "s/1000/${USER_UID}/g" /etc/pulse/client.conf
+    fi
+
+    # Run update if that's the first argument or if zwift directory is empty
+    if [ "$1" = "update" ] || [ ! "$(ls -A .)" ] ; then
+       gosu user:user /bin/update_zwift.sh "$@"
+    else
+       gosu user:user /bin/run_zwift.sh "$@"
+    fi
 else
-  gosu user:user /bin/run_zwift.sh "$@"
+    # We are running in podman.
+    ZWIFT_HOME="/home/user/.wine/drive_c/Program Files (x86)/Zwift"
+    mkdir -p "$ZWIFT_HOME"
+    cd "$ZWIFT_HOME"
+
+    if [ "$1" = "update" ] || [ ! "$(ls -A .)" ] ; then
+        /bin/update_zwift.sh "$@"
+    else
+        /bin/run_zwift.sh "$@"
+    fi
 fi

run_zwift.sh

@@ -16,6 +16,7 @@ if [[ ! -z "$WINE_EXPERIMENTAL_WAYLAND" ]];
 then
     echo "enabling wayland support in wine 9.0"
     wine reg.exe add HKCU\\Software\\Wine\\Drivers /v Graphics /d x11,wayland
+    DISPLAY=
 fi
 
 echo "starting zwift..."

update_zwift.sh

@@ -49,15 +49,10 @@ function wait_for_zwift_game_update() {
 
     echo "updating done, waiting 5 seconds..."
     sleep 5
-}
-
-if [ "$1" = "update" ]
-then
-    wait_for_zwift_game_update
 
-    wineserver -k
-    exit 0
-fi
+    # Remove as causes PODMAN Save Permisison issues.
+    rm -rf "$HOME/.wine/drive_c/users/user/Documents/Zwift"
+}
 
 if [ ! "$(ls -A .)" ] # is directory empty?
 then
@@ -87,3 +82,12 @@ then
     rm -rf "$HOME/.cache/wine*"
     exit 0
 fi
+
+if [ "$1" = "update" ]
+then
+    wait_for_zwift_game_update
+
+    wineserver -k
+    exit 0
+fi
+