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Fix formatting of description of systemd command

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When running "podman-compose", the list of commands gets displayed.
The "systemd" command is an outlier, showing multiple lines, unintended
at this location.

This change moves the longer command description to its proper place,
that is, it gets shown when "podman-compose systemd --help" is
executed.

Signed-off-by: Cleber Rosa <crosa@redhat.com
Signed-off-by: Monika Kairaityte <monika@kibit.lt>
This commit is contained in:
Cleber Rosa
2023-03-09 15:30:36 -05:00
committed by Monika Kairaityte
parent 2f8dbdcd09
commit 1c0c63aaf2
1 changed files with 7 additions and 2 deletions
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podman_compose.py
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@ -2469,7 +2469,7 @@ class PodmanCompose:
subparsers = parser.add_subparsers(title="command", dest="command")
_ = subparsers.add_parser("help", help="show help")
for cmd_name, cmd in self.commands.items():
subparser = subparsers.add_parser(cmd_name, help=cmd.desc) # pylint: disable=protected-access
subparser = subparsers.add_parser(cmd_name, help=cmd.help, description=cmd.desc) # pylint: disable=protected-access
for cmd_parser in cmd._parse_args: # pylint: disable=protected-access
cmd_parser(subparser)
self.global_args = parser.parse_args(argv)
@ -2604,7 +2604,12 @@ class cmd_run: # pylint: disable=invalid-name,too-few-public-methods
raise PodmanComposeError("Command must be async")
wrapped._compose = self.compose # type: ignore[attr-defined]
# Trim extra indentation at start of multiline docstrings.
wrapped.desc = self.cmd_desc or re.sub(r"^\s+", "", func.__doc__ or "") # type: ignore[attr-defined]
help_desc = self.cmd_desc or re.sub(r"^\s+", "", func.__doc__ or "") # type: ignore[attr-defined]
if "\n" in help_desc:
wrapped.help, wrapped.desc = help_desc.split("\n", 1) # type: ignore[attr-defined]
else:
wrapped.help = help_desc # type: ignore[attr-defined]
wrapped.desc = None # type: ignore[attr-defined]
wrapped._parse_args = [] # type: ignore[attr-defined]
self.compose.commands[self.cmd_name] = wrapped
return wrapped