Simpler setup for opencode.

dev/opencode/Dockerfile-opencode

@@ -0,0 +1,26 @@
+FROM ubuntu:26.04
+ARG UID=1000
+ARG GID=1000
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y \
+    git curl sudo
+
+RUN groupadd -g $GID -o opencode
+RUN userdel -f ubuntu
+RUN useradd -ms /bin/bash -u $UID -g $GID opencode 
+
+USER opencode
+RUN mkdir /home/opencode/code
+RUN curl -fsSL https://opencode.ai/install | bash
+WORKDIR /home/opencode
+
+## copy local permissions over 
+COPY ./opencode.json /home/opencode/.config/opencode/opencode.json
+COPY ./auth.json /home/opencode/.local/share/opencode/auth.json 
+
+USER root
+RUN chown -R opencode:opencode /home/opencode/.config/ /home/opencode/.local/
+
+CMD ["/bin/bash"]

dev/opencode/create-docker-opencode.sh

@@ -0,0 +1,11 @@
+#!/bin/bash -e
+
+cd $(dirname $0)
+
+cp $HOME/.config/opencode/opencode.json .
+cp $HOME/.local/share/opencode/auth.json .
+
+docker build -t gwdg-opencode:last -f Dockerfile-opencode --build-arg UID=$(id -u) --build-arg GID=$(id -g) --progress plain .
+
+rm opencode.json auth.json
+

dev/opencode/run-docker-opencode.sh

@@ -0,0 +1,4 @@
+#!/bin/bash -e
+cd $(dirname $0)
+
+docker run -it --rm --user $(id -u):$(id -g) -v $PWD/../../:/home/opencode/code gwdg-opencode:last