Cannot use --force-compression with --format v2s2

[Jamstah]

Issue Description

Can't use those two options together. The compression type is unset when the format is v2s2, which means force-compression can't work because there is no compression type to force.

Steps to reproduce the issue

podman push registry.io/image:test --compression-format gzip --format v2s2

(setting a compression format automatically turns on force compression)

Describe the results you received

Error: cannot use ForceCompressionFormat with undefined default compression format

Describe the results you expected

Successful push forcing gzip compression

podman info output

On an apple silicon mac:
#23942 (comment)

Podman in a container

No

Privileged Or Rootless

None

Upstream Latest Release

Yes

Additional environment details

Additional environment details

Additional information

I expect we need to add another condition here so that if the compression type is set to gzip, it doesn't unset it.

https://github.com/containers/common/blob/main/libimage/push.go#L90

[lsm5]

Hi @Jamstah , could you please provide podman info output?

[Jamstah]

host:
  arch: arm64
  buildahVersion: 1.36.0
  cgroupControllers:
  - cpu
  - io
  - memory
  - pids
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: conmon-2.1.10-1.fc40.aarch64
    path: /usr/bin/conmon
    version: 'conmon version 2.1.10, commit: '
  cpuUtilization:
    idlePercent: 98.68
    systemPercent: 0.25
    userPercent: 1.07
  cpus: 5
  databaseBackend: sqlite
  distribution:
    distribution: fedora
    variant: coreos
    version: "40"
  eventLogger: journald
  freeLocks: 2037
  hostname: localhost.localdomain
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 100000
      size: 1000000
    uidmap:
    - container_id: 0
      host_id: 501
      size: 1
    - container_id: 1
      host_id: 100000
      size: 1000000
  kernel: 6.8.11-300.fc40.aarch64
  linkmode: dynamic
  logDriver: journald
  memFree: 2847170560
  memTotal: 8298577920
  networkBackend: netavark
  networkBackendInfo:
    backend: netavark
    dns:
      package: aardvark-dns-1.11.0-1.20240628130058229856.main.10.g5ad6420.fc40.aarch64
      path: /usr/libexec/podman/aardvark-dns
      version: aardvark-dns 1.12.0-dev
    package: netavark-1.11.0-1.20240702123536284903.main.32.g49fb0c2.fc40.aarch64
    path: /usr/libexec/podman/netavark
    version: netavark 1.12.0-dev
  ociRuntime:
    name: crun
    package: crun-1.15-1.20240708144150212138.main.51.g6c158dd.fc40.aarch64
    path: /usr/bin/crun
    version: |-
      crun version UNKNOWN
      commit: 54f958d21c4e2299eae6b0f4d8b742304540dce6
      rundir: /run/user/501/crun
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +LIBKRUN +WASM:wasmedge +YAJL
  os: linux
  pasta:
    executable: /usr/bin/pasta
    package: passt-0^20240624.g1ee2eca-1.fc40.aarch64
    version: |
      pasta 0^20240624.g1ee2eca-1.fc40.aarch64-pasta
      Copyright Red Hat
      GNU General Public License, version 2 or later
        <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
      This is free software: you are free to change and redistribute it.
      There is NO WARRANTY, to the extent permitted by law.
  remoteSocket:
    exists: true
    path: /run/user/501/podman/podman.sock
  rootlessNetworkCmd: pasta
  security:
    apparmorEnabled: false
    capabilities: CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_NET_BIND_SERVICE,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
    rootless: true
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: true
  serviceIsRemote: true
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.2.2-2.fc40.aarch64
    version: |-
      slirp4netns version 1.2.2
      commit: 0ee2d87523e906518d34a6b423271e4826f71faf
      libslirp: 4.7.0
      SLIRP_CONFIG_VERSION_MAX: 4
      libseccomp: 2.5.5
  swapFree: 0
  swapTotal: 0
  uptime: 33h 49m 52.00s (Approximately 1.38 days)
  variant: v8
plugins:
  authorization: null
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  - ipvlan
  volume:
  - local
registries:
  localhost:8080:
    Blocked: false
    Insecure: true
    Location: localhost:8080
    MirrorByDigestOnly: false
    Mirrors: null
    Prefix: localhost:8080
    PullFromMirror: ""
store:
  configFile: /var/home/core/.config/containers/storage.conf
  containerStore:
    number: 5
    paused: 0
    running: 4
    stopped: 1
  graphDriverName: overlay
  graphOptions: {}
  graphRoot: /var/home/core/.local/share/containers/storage
  graphRootAllocated: 106769133568
  graphRootUsed: 23231123456
  graphStatus:
    Backing Filesystem: xfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
    Supports shifting: "false"
    Supports volatile: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 336
  runRoot: /run/user/501/containers
  transientStore: false
  volumePath: /var/home/core/.local/share/containers/storage/volumes
version:
  APIVersion: 5.1.2
  Built: 1720569600
  BuiltTime: Wed Jul 10 01:00:00 2024
  GitCommit: ""
  GoVersion: go1.22.5
  Os: linux
  OsArch: linux/arm64
  Version: 5.1.2

[rhatdan]

@mtrmac PTAL

[github-actions]

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