adding first ubuntu base with nix! (#1)

* adding first ubuntu base with nix!
Signed-off-by: vsoch <vsoch@users.noreply.github.com>

.github/scripts/build_simple.sh

@@ -7,6 +7,8 @@ basedir=$(dirname $filename)
 printf "Base directory is ${basedir}\n"
 # Get relative path to PWD and generate dashed name from it
 echo "${prefix} -t ${container} ."
+echo "Current directory is ${PWD}"
+ls
 ${prefix} -f $filename -t ${container} .
 
 echo "uri=${container}" >> $GITHUB_OUTPUT

.github/scripts/prepare_paths.sh

@@ -5,10 +5,6 @@ parsed=""
 for file in ${changed_files}; do
     filename=$(basename ${file})
 
-    # We are going to have paths inside/outside container and need relative
-    if [[ "$filename" == "uptodate.yaml" ]]; then
-        parsed="${parsed} ${file}"
-    fi
     # If we find a Dockerfile, change to uptodate.yaml if it exists
     if [[ "$filename" == "Dockerfile" ]]; then
         dir=$(dirname ${file})

README.md

@@ -5,7 +5,7 @@ to provide some nix bases for testing. We are hoping to provide one or more Nix
 that can be used to build software. For more specific (pre-built) developer environments, please
 see [rse-ops/devbox](https://github.com/rse-ops/devbox)
 
-![img/rse-ops-docker.png](https://github.com/rse-ops/radius-docker/blob/main/img/rse-ops-docker.png)
+![https://raw.githubusercontent.com/rse-ops/docker-images/main/img/rse-ops-docker.png](https://raw.githubusercontent.com/rse-ops/docker-images/main/img/rse-ops-docker.png)
 
 [![License](https://img.shields.io/badge/License-MIT%203--Clause-blue.svg)](https://github.com/rse-ops/radius-docker/blob/main/LICENSE)
 

nix-ubuntu/Dockerfile

@@ -0,0 +1,53 @@
+ARG ubuntu_version=22.04
+FROM ubuntu:$ubuntu_version
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+ENV EDITOR=vim
+
+# docker build -t nix-base .
+
+RUN apt-get update && \
+    apt-get install -y \
+        ca-certificates \
+        bash-completion \
+        build-essential \
+        curl \
+        cmake \
+        gnupg \
+        htop \
+        jq \
+        less \
+        lsb-release \
+        lsof \
+        man-db \
+        nano \
+        ssl-cert \
+        sudo \
+        unzip \
+        xz-utils \
+        zip
+
+# install nix
+RUN sh <(curl -L https://nixos.org/nix/install) --daemon
+
+RUN mkdir -p $HOME/.config/nix $HOME/.config/nixpkgs && \
+    echo 'sandbox = false' >> $HOME/.config/nix/nix.conf && \
+    echo "experimental-features = nix-command flakes" >> $HOME/.config/nix/nix.conf && \
+    echo '. $HOME/.nix-profile/etc/profile.d/nix.sh' >> $HOME/.bashrc
+
+# install docker and configure daemon to use vfs as GitHub codespaces requires vfs
+# https://github.com/moby/moby/issues/13742#issuecomment-725197223
+RUN mkdir -p /etc/apt/keyrings && \
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
+    echo \
+    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
+    $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
+    apt-get update && \
+    apt-get install --yes docker-ce docker-ce-cli containerd.io docker-compose-plugin && \
+    mkdir -p /etc/docker && \
+    echo '{"cgroup-parent":"/actions_job","storage-driver":"vfs"}' >> /etc/docker/daemon.json
+
+# Ensure we can use NUR (nix user repository) and allow unfree
+COPY nix-ubuntu/config.nix /root/.config/nixpkgs/config.nix
+
+# Install our packages, enter the container in the shell
+WORKDIR /code

nix-ubuntu/README.md

@@ -0,0 +1,21 @@
+# Nix Ubuntu
+
+This will serve as a base container for nix environments (that should also
+work in VS Code). We use an ubuntu base since our user base isn't entirely 
+comfortable with nix yet.
+
+## Example Usage
+
+**under development**
+
+```dockerfile
+FROM ghcr.io/rse-ops/nix-ubuntu:ubuntu-22.04
+COPY shell.nix shell.nix
+RUN $HOME/.nix-profile/bin/nix-env -i -f shell.nix
+```
+
+To install from the rseops Nix User Repository (!!):
+
+```bash
+$ nix-env -f '<nixpkgs>' -iA nur.repos.rseops.conduit
+```

nix-ubuntu/config.nix

@@ -0,0 +1,8 @@
+{
+  allowUnfree = true;
+  packageOverrides = pkgs: {
+    nur = import (builtins.fetchTarball "https://github.com/nix-community/NUR/archive/master.tar.gz") {
+      inherit pkgs;
+    };
+  };
+}

nix-ubuntu/uptodate.yaml

@@ -0,0 +1,4 @@
+dockerbuild:
+  matrix:
+    ubuntu_version:
+     - "22.04"