From a16863d1a448ff91a7cc4e48042d3a8669b78b34 Mon Sep 17 00:00:00 2001
From: David Hotham <david.hotham@blueyonder.co.uk>
Date: Fri, 8 Sep 2023 10:27:09 +0100
Subject: [PATCH] Support build 1.0 (#8400)

---
 poetry.lock                     | 25 ++++++++++++++++++-------
 pyproject.toml                  |  2 +-
 src/poetry/inspection/info.py   |  9 ++++-----
 src/poetry/installation/chef.py | 19 +++++++++++++------
 4 files changed, 36 insertions(+), 19 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 8f5db44f8a7..73e31be5de7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ python = "^3.8"
 
 poetry-core = "1.7.0"
 poetry-plugin-export = "^1.5.0"
-build = "^0.10.0"
+build = "^1.0.3"
 cachecontrol = { version = "^0.13.0", extras = ["filecache"] }
 cleo = "^2.0.0"
 crashtest = "^0.4.1"
diff --git a/src/poetry/inspection/info.py b/src/poetry/inspection/info.py
index d1461d4ed76..e45046dceea 100644
--- a/src/poetry/inspection/info.py
+++ b/src/poetry/inspection/info.py
@@ -46,11 +46,10 @@
 source = '{source}'
 dest = '{dest}'
 
-with build.env.IsolatedEnvBuilder() as env:
+with build.env.DefaultIsolatedEnv() as env:
     builder = build.ProjectBuilder(
-        srcdir=source,
-        scripts_dir=env.scripts_dir,
-        python_executable=env.executable,
+        source_dir=source,
+        python_executable=env.python_executable,
         runner=pyproject_hooks.quiet_subprocess_runner,
     )
     env.install(builder.build_system_requires)
@@ -58,7 +57,7 @@
     builder.metadata_path(dest)
 """
 
-PEP517_META_BUILD_DEPS = ["build==0.10.0", "pyproject_hooks==1.0.0"]
+PEP517_META_BUILD_DEPS = ["build==1.0.3", "pyproject_hooks==1.0.0"]
 
 
 class PackageInfoError(ValueError):
diff --git a/src/poetry/installation/chef.py b/src/poetry/installation/chef.py
index da8679df21f..bcbb77d5ba1 100644
--- a/src/poetry/installation/chef.py
+++ b/src/poetry/installation/chef.py
@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import os
 import tarfile
 import tempfile
 import zipfile
@@ -43,12 +44,19 @@ def __init__(self, env: Env, pool: RepositoryPool) -> None:
         self._pool = pool
 
     @property
-    def executable(self) -> str:
+    def python_executable(self) -> str:
         return str(self._env.python)
 
-    @property
-    def scripts_dir(self) -> str:
-        return str(self._env._bin_dir)
+    def make_extra_environ(self) -> dict[str, str]:
+        path = os.environ.get("PATH")
+        scripts_dir = str(self._env._bin_dir)
+        return {
+            "PATH": (
+                os.pathsep.join([scripts_dir, path])
+                if path is not None
+                else scripts_dir
+            )
+        }
 
     def install(self, requirements: Collection[str]) -> None:
         from cleo.io.null_io import NullIO
@@ -109,8 +117,7 @@ def _prepare(
             env = IsolatedEnv(venv, self._pool)
             builder = ProjectBuilder(
                 directory,
-                python_executable=env.executable,
-                scripts_dir=env.scripts_dir,
+                python_executable=env.python_executable,
                 runner=quiet_subprocess_runner,
             )
             env.install(builder.build_system_requires)