#!/usr/bin/env python
"""Build a mulled images for a tool source (Galaxy or CWL tool).
Examples:
Build mulled images for requirements defined in a tool:
mulled-build-tool build path/to/tool_file.xml
"""
from typing import (
List,
TYPE_CHECKING,
)
from galaxy.tool_util.parser import get_tool_source
from ._cli import arg_parser
from .mulled_build import (
add_build_arguments,
add_single_image_arguments,
args_to_mull_targets_kwds,
mull_targets,
)
from .util import build_target
if TYPE_CHECKING:
from galaxy.tool_util.deps.conda_util import CondaTarget
[docs]def main(argv=None) -> None:
"""Main entry-point for the CLI tool."""
parser = arg_parser(argv, globals())
add_build_arguments(parser)
add_single_image_arguments(parser)
parser.add_argument("command", metavar="COMMAND", help="Command (build-and-test, build, all)")
parser.add_argument("tool", metavar="TOOL", default=None, help="Path to tool to build mulled image for.")
args = parser.parse_args()
tool_source = get_tool_source(args.tool)
requirements, *_ = tool_source.parse_requirements_and_containers()
targets = requirements_to_mulled_targets(requirements)
kwds = args_to_mull_targets_kwds(args)
mull_targets(targets, **kwds)
[docs]def requirements_to_mulled_targets(requirements) -> List["CondaTarget"]:
"""Convert Galaxy's representation of requirements into a list of CondaTarget objects.
Only package requirements are retained.
"""
package_requirements = [r for r in requirements if r.type == "package"]
targets = [build_target(r.name, r.version) for r in package_requirements]
return targets
__all__ = ("main", "requirements_to_mulled_targets")
if __name__ == "__main__":
main()