Xvfb fix

Dockerfile

@@ -2,20 +2,25 @@ FROM suchja/wine
 
 USER root
 
-# Update apt sources and install Go + Xvfb
+# Update sources and install packages
 RUN sed -i 's|http://deb.debian.org|http://archive.debian.org|g' /etc/apt/sources.list && \
     sed -i 's|http://security.debian.org|http://archive.debian.org|g' /etc/apt/sources.list && \
     echo 'Acquire::Check-Valid-Until "false";' > /etc/apt/apt.conf.d/99no-check-valid-until && \
     apt-get update && \
-    apt-get install --allow-unauthenticated --force-yes -y golang xvfb
+    apt-get install --allow-unauthenticated --force-yes -y golang xvfb xauth x11-utils
 
-# Copy source and build
+# Copy app source
 COPY . /opt/say
-RUN mkdir /opt/say/wavs && chmod 777 /opt/say/wavs
-WORKDIR /opt/say
+RUN mkdir -p /opt/say/wavs && chmod 777 /opt/say/wavs
 
-# Build Go binary
+# Build the Go app
+WORKDIR /opt/say
 RUN go build
 
-# Run with Xvfb wrapper
-CMD ["xvfb-run", "-a", "/opt/say/say"]
+# Add entrypoint script
+COPY entrypoint.sh /opt/entrypoint.sh
+RUN chmod +x /opt/entrypoint.sh
+
+# Set default command
+ENTRYPOINT ["/opt/entrypoint.sh"]
+CMD ["/opt/say/say"]

entrypoint.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Set up environment
+export DISPLAY=:99
+XAUTHORITY=/home/xclient/.Xauthority
+export XAUTHORITY
+
+# Create .Xauthority file
+mkdir -p $(dirname $XAUTHORITY)
+touch $XAUTHORITY
+xauth add $DISPLAY . $(mcookie)
+
+# Start Xvfb in background
+Xvfb $DISPLAY -screen 0 1024x768x16 &
+
+# Small delay to let Xvfb start
+sleep 2
+
+# Run the app
+exec "$@"