Support podman-compose build --format docker

[casabre]

Is your feature request related to a problem? Please describe.
I have a docker-compose file which has also some build sections. Some of the Dockerfiles are using SHELL ["/bin/bash", "-c"]. When running podman-compose build, serveral

WARN[0024] SHELL is not supported for OCI image format, [/bin/bash -o pipefail -c] will be ignored. Must use `docker` format

are popping up. See also podman #8477

Describe the solution you'd like
A forwarding of the --format docker flag to any underlying build process. Something like
podman-compose build --format docker could do the job.

Describe alternatives you've considered
None, besides building it manually.

Additional context
None

[muayyad-alsadi]

you can already pass it like this

$ podman-compose --help

--podman-build-args args
                        custom arguments to be passed to `podman build`
$ podman-compose --podman-build-args='--format docker' build

unless you suggest making it passed by default

@rhatdan what do you think?

[casabre]

@muayyad-alsadi thanks for letting me know. Was not aware of that flag.

But it seems not to work somehow

$ podman-compose --podman-build-args='--format docker' build
usage: podman-compose [-h] [-f FILE] [-p PROJECT_NAME] [--podman-path PODMAN_PATH] [--no-ansi] [--no-cleanup] [--dry-run]
                      [-t {1pod,1podfw,hostnet,cntnet,publishall,identity}]
                      {pull,push,build,up,down,run,start,stop,restart} ...
podman-compose: error: argument command: invalid choice: '--podman-build-args=--format docker' (choose from 'pull', 'push', 'build', 'up', 'down', 'run', 'start', 'stop', 'restart')

Is there a specific version necessary respectively a specific podman version?

[muayyad-alsadi]

Try latest devel branch of podman-compose

…

On Sat, Nov 13, 2021, 7:38 PM Carsten Sauerbrey ***@***.***> wrote: @muayyad-alsadi <https://github.com/muayyad-alsadi> thanks for letting me know. Was not aware of that flag. But it seems not to work somehow $ podman-compose --podman-build-args='--format docker' build usage: podman-compose [-h] [-f FILE] [-p PROJECT_NAME] [--podman-path PODMAN_PATH] [--no-ansi] [--no-cleanup] [--dry-run] [-t {1pod,1podfw,hostnet,cntnet,publishall,identity}] {pull,push,build,up,down,run,start,stop,restart} ... podman-compose: error: argument command: invalid choice: '--podman-build-args=--format docker' (choose from 'pull', 'push', 'build', 'up', 'down', 'run', 'start', 'stop', 'restart') Is there a specific version necessary respectively a specific podman version? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#354 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKAPK26BO42OWS3VLCTHQLUL2PCXANCNFSM5H3NVA2Q> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

[muayyad-alsadi]

@casabre you seems to have an older version of podman-compose

[casabre]

@muayyad-alsadi I installed the pypi.org version which was available at the time raising the issue. I go for an update and thanks for the info.