From 35c795e4c6fcb627dc1b07998ee28f3310f9a768 Mon Sep 17 00:00:00 2001
From: Matthieu Darbois <mayeut@users.noreply.github.com>
Date: Tue, 2 Aug 2022 22:56:59 +0200
Subject: [PATCH] fix: update workflow (#1209)

move the `pip-compile` command directly in `noxfile.py`
---
 bin/update_dependencies.py | 41 --------------------------------------
 noxfile.py                 | 23 +++++++++++++++++++--
 2 files changed, 21 insertions(+), 43 deletions(-)
 delete mode 100755 bin/update_dependencies.py

diff --git a/bin/update_dependencies.py b/bin/update_dependencies.py
deleted file mode 100755
index c0d7f200..00000000
--- a/bin/update_dependencies.py
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env python3
-
-from __future__ import annotations
-
-import os
-import shutil
-import subprocess
-import sys
-from pathlib import Path
-
-DIR = Path(__file__).parent.resolve()
-RESOURCES = DIR.parent / "cibuildwheel/resources"
-
-python_version = "".join(str(v) for v in sys.version_info[:2])
-
-env = os.environ.copy()
-
-# CUSTOM_COMPILE_COMMAND is a pip-compile option that tells users how to
-# regenerate the constraints files
-env["CUSTOM_COMPILE_COMMAND"] = "bin/update_dependencies.py"
-
-os.chdir(DIR.parent)
-
-subprocess.run(
-    [
-        "pip-compile",
-        "--allow-unsafe",
-        "--upgrade",
-        "cibuildwheel/resources/constraints.in",
-        f"--output-file=cibuildwheel/resources/constraints-python{python_version}.txt",
-    ],
-    check=True,
-    env=env,
-)
-
-# default constraints.txt
-if python_version == "39":
-    shutil.copyfile(
-        RESOURCES / f"constraints-python{python_version}.txt",
-        RESOURCES / "constraints.txt",
-    )
diff --git a/noxfile.py b/noxfile.py
index 659e7ff5..142ea3fe 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -65,8 +65,27 @@ def update_constraints(session: nox.Session) -> None:
     """
     Update the dependencies inplace.
     """
-    session.install("requests", "pip-tools")
-    session.run("python", "bin/update_dependencies.py")
+    session.install("pip-tools")
+    assert isinstance(session.python, str)
+    python_version = session.python.replace(".", "")
+    env = os.environ.copy()
+    # CUSTOM_COMPILE_COMMAND is a pip-compile option that tells users how to
+    # regenerate the constraints files
+    env["CUSTOM_COMPILE_COMMAND"] = f"nox -s {session.name}"
+    session.run(
+        "pip-compile",
+        "--allow-unsafe",
+        "--upgrade",
+        "cibuildwheel/resources/constraints.in",
+        f"--output-file=cibuildwheel/resources/constraints-python{python_version}.txt",
+        env=env,
+    )
+    if session.python == PYTHON_ALL_VERSIONS[-1]:
+        RESOURCES = DIR / "cibuildwheel" / "resources"
+        shutil.copyfile(
+            RESOURCES / f"constraints-python{python_version}.txt",
+            RESOURCES / "constraints.txt",
+        )
 
 
 @nox.session