--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.7/site-packages/planemo/commands/cmd_brew.py	Sat May 02 07:14:21 2020 -0400
@@ -0,0 +1,40 @@
+"""Module describing the planemo ``brew`` command."""
+import click
+from galaxy.tool_util.deps import (
+    brew_exts,
+    brew_util,
+)
+from galaxy.tool_util.deps.requirements import parse_requirements_from_xml
+from galaxy.tool_util.loader_directory import load_tool_elements_from_path
+from galaxy.util import bunch
+
+from planemo import options
+from planemo.cli import command_function
+
+
+@click.command('brew')
+@options.optional_tools_arg()
+@options.brew_option()
+@command_function
+def cli(ctx, path, brew=None):
+    """Install tool requirements using brew.
+
+    An experimental approach to versioning brew recipes will be used.
+    See full discussion on the homebrew-science issues page here -
+    https://github.com/Homebrew/homebrew-science/issues/1191. Information
+    on the implementation can be found at
+    https://github.com/jmchilton/platform-brew
+    until a more permanent project home is setup.
+    """
+    for (tool_path, tool_xml) in load_tool_elements_from_path(path):
+        ctx.log('Brewing requirements from tool %s',
+                click.format_filename(tool_path))
+        mock_args = bunch.Bunch(brew=brew)
+        brew_context = brew_exts.BrewContext(mock_args)
+        requirements, containers = parse_requirements_from_xml(tool_xml)
+
+        for recipe_context in brew_util.requirements_to_recipe_contexts(
+            requirements,
+            brew_context
+        ):
+            brew_exts.versioned_install(recipe_context)