Update builder.dockerfile

Author: liturner

.github/workflows/ci-builder.yml

@@ -14,6 +14,5 @@ jobs:
           file: docker/builder.dockerfile
           push: false
           tags: turnertech/nmbs-builder:trixie
-          target: nmbs-build
           build-args: |
             DEBIAN_RELEASE=trixie

.github/workflows/ci-nmbs.yml

@@ -16,6 +16,5 @@ jobs:
           file: docker/build.dockerfile
           push: false
           tags: turnertech/nmbs:latest
-          target: nmbs-build
           build-args: |
             DEBIAN_RELEASE=trixie

docker/builder.dockerfile

@@ -1,4 +1,24 @@
-FROM ubuntu:latest
-LABEL authors="luke"
+ARG DEBIAN_RELEASE=trixie
+FROM debian:${DEBIAN_RELEASE}
 
-ENTRYPOINT ["top", "-b"]
+# Note, we dont use the prepare script here as it would be sub-optimal for docker layering. Slight divergence may occur,
+# if so just correct it manually. This wont change that often!
+RUN apt-get update && apt-get install --no-install-recommends --yes \
+    build-essential \
+    cmake \
+    debhelper \
+    doxygen \
+    help2man \
+    libargparse-dev \
+    libexiv2-dev \
+    libglib2.0-dev \
+    libgtest-dev \
+    libnautilus-extension-dev \
+    libxml2-dev \
+    ninja-build \
+    pkg-config \
+    xml-core && \
+    useradd -ms /bin/bash nmbs
+
+USER nmbs
+WORKDIR /home/nmbs