Container image for C++ builds

Container image for reproducible C++ builds targeting local and CI usage.

Using the image

# Bootstrap
podman run --interactive --tty --detach \
  --env "TERM=xterm-256color" `# colored terminal` \
  --mount type=bind,source="$(pwd)",target="$(pwd)" `# mount your repo` \
  --name cpp \
  --userns keep-id `# keeps your non-root username` \
  --workdir "$HOME" `# podman sets homedir to the workdir for some reason` \
  ghcr.io/rudenkornk/cpp_ubuntu:latest `# note: always pin here exact tag!`
podman exec --user root cpp bash -c "chown $(id --user):$(id --group) $HOME"

# Execute single command
podman exec --workdir "$(pwd)" cpp bash -c 'your_command'

# Attach to container
podman exec --workdir "$(pwd)" --interactive --tty cpp bash

Build

Requirements: podman >= 3.4.4, GNU Make >= 4.3

make

Test

make check

Clean

make clean