Use a local docker image

Author: timfish

.github/workflows/ci.yml

@@ -35,18 +35,19 @@ jobs:
         include:
           # x64 glibc
           - os: ubuntu-22.04
-            container: telosalliance/ubuntu-20.04:latest
+            container: ubuntu-local:latest
             node: 18
             binary: linux-x64-glibc-108
           - os: ubuntu-22.04
-            container: telosalliance/ubuntu-20.04:latest
+            container: ubuntu-local:latest
             node: 20
             binary: linux-x64-glibc-115
           - os: ubuntu-22.04
-            container: telosalliance/ubuntu-20.04:latest
+            container: ubuntu-local:latest
             node: 22
             binary: linux-x64-glibc-127
           - os: ubuntu-22.04
+            container: ubuntu-local:latest
             node: 24
             binary: linux-x64-glibc-137
 
@@ -173,6 +174,14 @@ jobs:
           apk add --no-cache build-base git g++ make curl python3
           ln -sf python3 /usr/bin/python
 
+      - name: Setup (Docker)
+        if: contains(matrix.container, 'ubuntu-local')
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false # Don't push to a registry, just build locally
+          tags: ubuntu-local:latest
+
       - name: Check out current commit
         uses: actions/checkout@v4
 

Dockerfile

@@ -0,0 +1,89 @@
+# syntax=docker/dockerfile:1.3-labs
+# Originally from before modifications:
+# https://github.com/TelosAlliance/ubuntu-20.04/blob/d6d9ff28533fe0210f92510b7ee7b822a510cf56/Dockerfile
+FROM ubuntu:focal-20240530
+
+# Set this before `apt-get` so that it can be done non-interactively
+ENV DEBIAN_FRONTEND noninteractive
+ENV TZ America/New_York
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
+# KEEP PACKAGES SORTED ALPHABETICALY
+# Do everything in one RUN command
+RUN /bin/bash <<EOF
+set -euxo pipefail
+apt-get update
+# Install packages needed to set up third-party repositories
+apt-get install -y --no-install-recommends \
+  apt-transport-https \
+  build-essential \
+  ca-certificates \
+  curl \
+  gnupg \
+  python3 \
+  python3-pip \
+  software-properties-common \
+  wget
+# Install AWS cli
+pip3 install awscli
+# Use kitware's CMake repository for up-to-date version
+curl -sSf https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | apt-key add -
+apt-add-repository 'deb https://apt.kitware.com/ubuntu/ focal main'
+apt-get update
+# Install everything else
+apt-get install -y --no-install-recommends \
+  autoconf \
+  automake \
+  bc \
+  cmake \
+  cpio \
+  cppcheck \
+  device-tree-compiler \
+  elfutils \
+  file \
+  gawk \
+  gcovr \
+  gdb \
+  gettext \
+  git \
+  git-lfs \
+  gosu \
+  jq \
+  gcc-10 \
+  g++-10 \
+  kmod \
+  libasound2-dev \
+  libavahi-compat-libdnssd-dev \
+  libbison-dev \
+  libboost-all-dev \
+  libclang-dev \
+  libcurl4-openssl-dev \
+  libncurses5-dev \
+  libpcap-dev \
+  libsndfile1-dev \
+  libssl-dev \
+  libtool \
+  libwebsocketpp-dev \
+  libwebsockets-dev \
+  locales-all \
+  lzop \
+  ncurses-dev \
+  openssh-client \
+  pandoc \
+  openssh-client \
+  opus-tools \
+  rsync \
+  shellcheck \
+  swig \
+  time \
+  unzip \
+  uuid-dev \
+  vim \
+  zip \
+  zlib1g-dev
+apt-get clean
+rm -rf /var/lib/apt/lists/*
+EOF
+
+CMD ["/bin/bash"]