Convert conda-build entrypoints into plugins

conda_build/cli/main_build.py

@@ -13,23 +13,18 @@
 from conda.common.io import dashlist
 from glob2 import glob
 
-import conda_build.api as api
-import conda_build.build as build
-import conda_build.source as source
-import conda_build.utils as utils
-from conda_build.cli.actions import KeyValueAction
-from conda_build.cli.main_render import get_render_parser
-from conda_build.conda_interface import (
-    add_parser_channels,
-    binstar_upload,
-    cc_conda_build,
-)
-from conda_build.config import Config, get_channel_urls, zstd_compression_level_default
-from conda_build.utils import LoggingContext
+from .. import api, build, source, utils
+from ..conda_interface import add_parser_channels, binstar_upload, cc_conda_build
+from ..config import Config, get_channel_urls, zstd_compression_level_default
+from ..deprecations import deprecated
+from ..utils import LoggingContext
+from .actions import KeyValueAction
+from .main_render import get_render_parser
 
 
 def parse_args(args):
     p = get_render_parser()
+    p.prog = "conda build"
     p.description = dals(
         """
         Tool for building conda packages. A conda package is a binary tarball
@@ -588,6 +583,7 @@ def execute(args):
     return outputs
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda build` instead.")
 def main():
     try:
         execute(sys.argv[1:])
@@ -601,3 +597,7 @@ def main():
         )
         sys.exit(1)
     return
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_convert.py

@@ -4,8 +4,9 @@
 import sys
 from os.path import abspath, expanduser
 
-from conda_build import api
-from conda_build.conda_interface import ArgumentParser
+from .. import api
+from ..conda_interface import ArgumentParser
+from ..deprecations import deprecated
 
 logging.basicConfig(level=logging.INFO)
 
@@ -36,6 +37,7 @@
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda convert",
         description="""
 Various tools to convert conda packages. Takes a pure Python package build for
 one platform and converts it to work on one or more other platforms, or
@@ -127,5 +129,10 @@ def execute(args):
         api.convert(f, **args.__dict__)
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda convert` instead.")
 def main():
     return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_debug.py

@@ -4,20 +4,19 @@
 import sys
 from argparse import ArgumentParser
 
-from conda_build import api
-from conda_build.cli import validators as valid
-
-# we extend the render parser because we basically need to render the recipe before
-#       we can say what env to create.  This is not really true for debugging tests, but meh...
-from conda_build.cli.main_render import get_render_parser
-from conda_build.utils import on_win
+from .. import api
+from ..deprecations import deprecated
+from ..utils import on_win
+from . import validators as valid
+from .main_render import get_render_parser
 
 logging.basicConfig(level=logging.INFO)
 
 
 def get_parser() -> ArgumentParser:
     """Returns a parser object for this command"""
     p = get_render_parser()
+    p.prog = "conda debug"
     p.description = """
 
 Set up environments and activation scripts to debug your build or test phase.
@@ -87,9 +86,9 @@ def get_parser() -> ArgumentParser:
     return p
 
 
-def execute():
+def execute(args):
     parser = get_parser()
-    args = parser.parse_args()
+    args = parser.parse_args(args)
 
     try:
         activation_string = api.debug(
@@ -119,5 +118,10 @@ def execute():
         sys.exit(1)
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda debug` instead.")
 def main():
-    return execute()
+    return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_develop.py

@@ -5,14 +5,16 @@
 
 from conda.base.context import context, determine_target_prefix
 
-from conda_build import api
-from conda_build.conda_interface import ArgumentParser, add_parser_prefix
+from .. import api
+from ..conda_interface import ArgumentParser, add_parser_prefix
+from ..deprecations import deprecated
 
 logging.basicConfig(level=logging.INFO)
 
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda develop",
         description="""
 
 Install a Python package in 'development mode'.
@@ -86,5 +88,10 @@ def execute(args):
     )
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda develop` instead.")
 def main():
     return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_index.py

@@ -16,8 +16,9 @@
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda index",
         description="Update package index metadata files in given directories. "
-        "Pending deprecated, please use the standalone conda-index project."
+        "Pending deprecated, please use the standalone conda-index project.",
     )
 
     p.add_argument(
@@ -120,5 +121,10 @@ def execute(args):
     )
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda index` instead.")
 def main():
     return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_inspect.py

@@ -7,14 +7,16 @@
 
 from conda.base.context import context, determine_target_prefix
 
-from conda_build import api
-from conda_build.conda_interface import ArgumentParser, add_parser_prefix
+from .. import api
+from ..conda_interface import ArgumentParser, add_parser_prefix
+from ..deprecations import deprecated
 
 logging.basicConfig(level=logging.INFO)
 
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda inspect",
         description="Tools for inspecting conda packages.",
         epilog="""
 Run --help on the subcommands like 'conda inspect linkages --help' to see the
@@ -220,5 +222,10 @@ def execute(args):
         raise ValueError(f"Unrecognized subcommand: {args.subcommand}.")
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda inspect` instead.")
 def main():
     return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_metapackage.py

@@ -4,18 +4,16 @@
 import logging
 import sys
 
-from conda_build import api
-from conda_build.conda_interface import (
-    ArgumentParser,
-    add_parser_channels,
-    binstar_upload,
-)
+from .. import api
+from ..conda_interface import ArgumentParser, add_parser_channels, binstar_upload
+from ..deprecations import deprecated
 
 logging.basicConfig(level=logging.INFO)
 
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda metapackage",
         description="""
 Tool for building conda metapackages.  A metapackage is a package with no
 files, only metadata.  They are typically used to collect several packages
@@ -114,5 +112,10 @@ def execute(args):
     api.create_metapackage(channel_urls=channel_urls, **args.__dict__)
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda metapackage` instead.")
 def main():
     return execute(sys.argv[1:])
+
+
+if __name__ == "__main__":
+    main()

conda_build/cli/main_render.py

@@ -8,15 +8,12 @@
 import yaml
 from yaml.parser import ParserError
 
-from conda_build import __version__, api
-from conda_build.conda_interface import (
-    ArgumentParser,
-    add_parser_channels,
-    cc_conda_build,
-)
-from conda_build.config import get_channel_urls, get_or_merge_config
-from conda_build.utils import LoggingContext
-from conda_build.variants import get_package_variants, set_language_env_vars
+from .. import __version__, api
+from ..conda_interface import ArgumentParser, add_parser_channels, cc_conda_build
+from ..config import get_channel_urls, get_or_merge_config
+from ..deprecations import deprecated
+from ..utils import LoggingContext
+from ..variants import get_package_variants, set_language_env_vars
 
 on_win = sys.platform == "win32"
 log = logging.getLogger(__name__)
@@ -44,6 +41,7 @@ def __call__(self, parser, namespace, values, option_string=None):
 
 def get_render_parser():
     p = ArgumentParser(
+        prog="conda render",
         description="""
 Tool for expanding the template meta.yml file (containing Jinja syntax and
 selectors) into the rendered meta.yml files. The template meta.yml file is
@@ -245,6 +243,7 @@ def execute(args, print_results=True):
         return metadata_tuples
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda render` instead.")
 def main():
     return execute(sys.argv[1:])
 

conda_build/cli/main_skeleton.py

@@ -6,16 +6,18 @@
 import pkgutil
 import sys
 
-import conda_build.api as api
-from conda_build.conda_interface import ArgumentParser
-from conda_build.config import Config
+from .. import api
+from ..conda_interface import ArgumentParser
+from ..config import Config
+from ..deprecations import deprecated
 
 thisdir = os.path.dirname(os.path.abspath(__file__))
 logging.basicConfig(level=logging.INFO)
 
 
 def parse_args(args):
     p = ArgumentParser(
+        prog="conda skeleton",
         description="""
 Generates a boilerplate/skeleton recipe, which you can then edit to create a
 full recipe. Some simple skeleton recipes may not even need edits.
@@ -60,6 +62,7 @@ def execute(args):
     )
 
 
+@deprecated("3.26.0", "4.0.0", addendum="Use `conda skeleton` instead.")
 def main():
     return execute(sys.argv[1:])
 

conda_build/cli/plugins.py

@@ -0,0 +1,62 @@
+# Copyright (C) 2014 Anaconda, Inc
+# SPDX-License-Identifier: BSD-3-Clause
+import conda.plugins
+
+from .main_build import execute as build
+from .main_convert import execute as convert
+from .main_debug import execute as debug
+from .main_develop import execute as develop
+from .main_index import execute as index
+from .main_inspect import execute as inspect
+from .main_metapackage import execute as metapackage
+from .main_render import execute as render
+from .main_skeleton import execute as skeleton
+
+
+@conda.plugins.hookimpl
+def conda_subcommands():
+    yield conda.plugins.CondaSubcommand(
+        name="build",
+        summary="Build conda packages from a conda recipe.",
+        action=build,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="convert",
+        summary="Convert pure Python packages to other platforms (a.k.a., subdirs).",
+        action=convert,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="debug",
+        summary="Debug the build or test phases of conda recipes.",
+        action=debug,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="develop",
+        summary="Install a Python package in 'development mode'. Similar to `pip install --editable`.",
+        action=develop,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="index",
+        summary="Update package index metadata files. Pending deprecation, use https://github.com/conda/conda-index instead.",
+        action=index,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="inspect",
+        summary="Tools for inspecting conda packages.",
+        action=inspect,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="metapackage",
+        summary="Specialty tool for generating conda metapackage.",
+        action=metapackage,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="render",
+        summary="Expand a conda recipe into a platform-specific recipe.",
+        action=render,
+    )
+    yield conda.plugins.CondaSubcommand(
+        name="skeleton",
+        summary="Generate boilerplate conda recipes.",
+        action=skeleton,
+    )

pyproject.toml

@@ -67,6 +67,9 @@ conda-debug = "conda_build.cli.main_debug:main"
 [project.entry-points."distutils.commands"]
 bdist_conda = "conda_build.bdist_conda:bdist_conda"
 
+[project.entry-points.conda]
+conda-build = "conda_build.cli.plugins"
+
 [tool.hatch.version]
 source = "vcs"