Add --find-links to make it easier to use custom wheels

robotpy_installer/cli_installer.py

@@ -236,6 +236,12 @@ def common_pip_options(
         help="Install from the given requirements file. This option can be used multiple times.",
     )
 
+    parser.add_argument(
+        "--find-links",
+        help="Tell pip to search a specified URL or a local directory",
+        type=pathlib.Path,
+    )
+
     parser.add_argument(
         "packages",
         nargs="*",
@@ -256,13 +262,14 @@ def __init__(self, parser: argparse.ArgumentParser) -> None:
     @handle_cli_error
     def run(
         self,
+        find_links: typing.Optional[pathlib.Path],
         no_deps: bool,
         pre: bool,
         requirements: typing.Tuple[pathlib.Path],
         packages: typing.Tuple[str],
     ):
         installer = RobotpyInstaller()
-        installer.pip_download(no_deps, pre, requirements, packages)
+        installer.pip_download(no_deps, pre, requirements, packages, find_links)
 
 
 class InstallerInstall:

robotpy_installer/cli_sync.py

@@ -6,6 +6,7 @@
 import subprocess
 import sys
 import tempfile
+import typing as T
 
 from packaging.version import Version
 
@@ -74,11 +75,18 @@ def __init__(self, parser: argparse.ArgumentParser):
             help="Do not check to see if the project can be upgraded",
         )
 
+        parser.add_argument(
+            "--find-links",
+            help="Tell pip to search a specified URL or a local directory",
+            type=pathlib.Path,
+        )
+
     @handle_cli_error
     def run(
         self,
         project_path: pathlib.Path,
         main_file: pathlib.Path,
+        find_links: T.Optional[pathlib.Path],
         no_install: bool,
         no_upgrade_project: bool,
         user: bool,
@@ -149,6 +157,7 @@ def run(
             pre=False,
             requirements=[],
             packages=packages,
+            find_links=find_links,
         )
 
         #

robotpy_installer/installer.py

@@ -469,6 +469,7 @@ def pip_download(
         pre: bool,
         requirements: typing.Sequence[pathlib.Path],
         packages: typing.Sequence[str],
+        find_links: typing.Optional[pathlib.Path],
     ):
         """
         Specify Python package(s) to download, and store them in the cache.
@@ -510,6 +511,9 @@ def pip_download(
             str(self.pip_cache),
         ]
 
+        if find_links:
+            pip_args += ["--find-links", str(find_links)]
+
         self._extend_pip_args(
             pip_args,
             None,