Networks and volumes are created when `--dry-run` is passed

[polykernel]

Describe the bug
When running podman-compose with the --dry-run flag, any network and volume referenced by service containers are still created. This violates the semantic of --dry-run which specifies no actions are performed.

To Reproduce
Steps to reproduce the behavior:

1. place the MWE compose.yaml file in a directory
2. run podman-compose -f compose.yaml -p test --in-pod false --verbose --dry-run up inside the directory
3. observe that the network test_srv and the volume test_testvol are created

MWE compose.yaml

services:
  alpine:
    image: docker.io/library/alpine:latest
    networks:
      - srv
    volumes:
      - testvol:/root

networks:
  srv:

volumes:
  testvol:

Expected behavior
No networks and volumes are created by podman-compose when invoked with --dry-run.

Actual behavior
Referenced networks and volumes are created by podman-compose when invoked with --dry-run.

Output

$ podman-compose version
podman-compose version 1.5.0
podman version 5.8.1

$ podman --version 
podman version 5.8.1

$ podman-compose -f compose.yaml -p test --in-pod false --verbose --dry-run up
DEBUG:podman_compose:** excluding: set()
INFO:podman_compose:building images: ...
INFO:podman_compose:['podman', 'ps', '--filter', 'label=io.podman.compose.project=test', '-a', '--format', 'json']
INFO:podman_compose:creating missing containers: ...
DEBUG:podman_compose:podman volume inspect test_testvol || podman volume create test_testvol
INFO:podman_compose:['podman', 'volume', 'inspect', 'test_testvol']
INFO:podman_compose:['podman', 'volume', 'create', '--label', 'io.podman.compose.project=test', '--label', 'com.docker.compose.project=test', 'test_testvol']
INFO:podman_compose:['podman', 'volume', 'inspect', 'test_testvol']
INFO:podman_compose:['podman', 'network', 'exists', 'test_srv']
INFO:podman_compose:['podman', 'network', 'create', '--label', 'io.podman.compose.project=test', '--label', 'com.docker.compose.project=test', 'test_srv']
INFO:podman_compose:['podman', 'network', 'exists', 'test_srv']
INFO:podman_compose:podman create --name=test_alpine_1 --label io.podman.compose.config-hash=2d2fd0eb2c2ed7f13b7632cac115c549b272132083522daa6801c2cea3820495 --label io.podman.compose.project=test --label io.podman.compose.version=1.5.0 --label PODMAN_SYSTEMD_UNIT=podman-compose@test.service --label com.docker.compose.project=test --label com.docker.compose.project.working_dir=/home/sheaf/scratchpad/podman-tests --label com.docker.compose.project.config_files=test.yaml --label com.docker.compose.container-number=1 --label io.podman.compose.service=alpine --label com.docker.compose.service=alpine -v test_testvol:/root --network=test_srv:alias=alpine docker.io/library/alpine:latest

$ podman network ls -f name=test_srv
NETWORK ID    NAME        DRIVER
9ced48608379  test_srv    bridge

$ podman volume ls -f name=test_testvol
DRIVER      VOLUME NAME
local       test_testvol

Environment:

• OS: Linux
• podman version: 5.8.1
• podman compose version: 1.5.0

Additional context

Note that the issue is still present on the latest commit ed3ec99. It appears that podman-compose unconditionally runs the necessary podman commands (seen with --verbose) to create networks and volumes even when --dry-run is passed. In contrast, docker-compose correctly skips the creation the referenced networks and volumes as seen below.

$ docker-compose version
Docker Compose version 5.0.2

$ DOCKER_HOST=unix://$XDG_RUNTIME_DIR/podman/podman.sock docker-compose -f compose.yaml -p test --verbose --dry-run up
[+] up 4/4
 ✔ Image docker.io/library/alpine:latest Pulled                                                                                 0.3s
 ✔ Network test_srv                      Created                                                                                0.0s
 ✔ Volume test_testvol                   Created                                                                                0.0s
 ✔ Container test-alpine-1               Created                                                                                0.0s
end of 'compose up' output, interactive run is not supported in dry-run mode

$ podman network ls -f name=test_srv
NETWORK ID    NAME        DRIVER

$ podman volume ls -f name=test_testvol
DRIVER      VOLUME NAME