Files

evazion 3a05b7e832 docker: add less and tini to base image.

Add `less` to the Docker image to fix an issue with running `bin/rails console`.
The console uses Pry[1], which has an issue where it pipes long output
through `less`, but it tries to use the -X option, which is only
supported by GNU less, not Busybox less. There's a open bug about this
in the Pry repo dating back to 2014[2].

Add `tini` and use it as the Docker entrypoint to ensure we forward
signals to child processes and reap zombie children properly. This fixes
an issue where if you ran something like:

  docker run ghcr.io/danbooru/danbooru bash -c 'bin/rails db:test:prepare && bin/rails test'

Then you couldn't use control-C to stop the container. This was because
bash wasn't forwarding signals to its children, and because by default,
programs running as PID 1 ignore SIGINT and SIGTERM. See [3][4] for details.

1: https://github.com/pry/pry
2: https://github.com/pry/pry/issues.1248
3: https://github.com/krallin/tini/issues.8
4: https://gist.github.com/StevenACoffman/41fee08e8782b411a4a26b9700ad7af5#dont-run-pid-1

2021-09-22 02:52:36 -05:00

build-base-image.sh

docker: add less and tini to base image.

2021-09-22 02:52:36 -05:00

Dockerfile.danbooru

docker: add less and tini to base image.

2021-09-22 02:52:36 -05:00

Dockerfile.postgres

docker: update Postgres container to Postgres 13.1.

2021-01-16 01:02:56 -06:00

README.md

docs: document config/ and some directories in app/.