refactor: pass version to more hooks

src/fromager/bootstrapper.py

@@ -557,13 +557,15 @@ def _build_wheel(
     def _prepare_build_dependencies(
         self,
         req: Requirement,
+        resolved_version: Version | None,
         sdist_root_dir: pathlib.Path,
         build_env: build_environment.BuildEnvironment,
     ) -> set[Requirement]:
         # build system
         build_system_dependencies = dependencies.get_build_system_dependencies(
             ctx=self.ctx,
             req=req,
+            version=resolved_version,
             sdist_root_dir=sdist_root_dir,
         )
         self._handle_build_requirements(
@@ -578,6 +580,7 @@ def _prepare_build_dependencies(
         build_backend_dependencies = dependencies.get_build_backend_dependencies(
             ctx=self.ctx,
             req=req,
+            version=resolved_version,
             sdist_root_dir=sdist_root_dir,
             build_env=build_env,
         )
@@ -591,6 +594,7 @@ def _prepare_build_dependencies(
         build_sdist_dependencies = dependencies.get_build_sdist_dependencies(
             ctx=self.ctx,
             req=req,
+            version=resolved_version,
             sdist_root_dir=sdist_root_dir,
             build_env=build_env,
         )
@@ -854,7 +858,12 @@ def _build_from_source(
             # Prepare build dependencies (always needed)
             # Note: This may recursively call bootstrap() for build deps,
             # which has its own error handling.
-            self._prepare_build_dependencies(req, sdist_root_dir, build_env)
+            self._prepare_build_dependencies(
+                req=req,
+                resolved_version=resolved_version,
+                sdist_root_dir=sdist_root_dir,
+                build_env=build_env,
+            )
 
             # Build wheel or sdist
             wheel_filename, sdist_filename = self._do_build(
@@ -1217,7 +1226,10 @@ def _get_version_from_package_metadata(
             parent_dir=source_dir.parent,
         )
         build_dependencies = self._prepare_build_dependencies(
-            req, source_dir, build_env=build_env
+            req=req,
+            resolved_version=None,
+            sdist_root_dir=source_dir,
+            build_env=build_env,
         )
         build_env.install(build_dependencies)
 

src/fromager/build_environment.py

@@ -249,6 +249,7 @@ def prepare_build_environment(
     *,
     ctx: context.WorkContext,
     req: Requirement,
+    version: Version | None = None,
     sdist_root_dir: pathlib.Path,
 ) -> BuildEnvironment:
     logger.info("preparing build environment")
@@ -261,6 +262,7 @@ def prepare_build_environment(
     build_system_dependencies = dependencies.get_build_system_dependencies(
         ctx=ctx,
         req=req,
+        version=version,
         sdist_root_dir=sdist_root_dir,
     )
     _safe_install(
@@ -274,6 +276,7 @@ def prepare_build_environment(
     build_backend_dependencies = dependencies.get_build_backend_dependencies(
         ctx=ctx,
         req=req,
+        version=version,
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )
@@ -288,6 +291,7 @@ def prepare_build_environment(
     build_sdist_dependencies = dependencies.get_build_sdist_dependencies(
         ctx=ctx,
         req=req,
+        version=version,
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )

src/fromager/commands/build.py

@@ -420,7 +420,10 @@ def _build(
 
         # Build environment
         build_env = build_environment.prepare_build_environment(
-            ctx=wkctx, req=req, sdist_root_dir=source_root_dir
+            ctx=wkctx,
+            req=req,
+            version=resolved_version,
+            sdist_root_dir=source_root_dir,
         )
 
         # Make a new source distribution, in case we patched the code.

src/fromager/commands/step.py

@@ -180,7 +180,10 @@ def prepare_build(
     token = requirement_ctxvar.set(req)
     source_root_dir = _find_source_root_dir(wkctx, wkctx.work_dir, req, dist_version)
     build_environment.prepare_build_environment(
-        ctx=wkctx, req=req, sdist_root_dir=source_root_dir
+        ctx=wkctx,
+        req=req,
+        version=dist_version,
+        sdist_root_dir=source_root_dir,
     )
     requirement_ctxvar.reset(token)
 

src/fromager/dependencies.py

@@ -41,6 +41,7 @@ def get_build_system_dependencies(
     *,
     ctx: context.WorkContext,
     req: Requirement,
+    version: Version | None = None,
     sdist_root_dir: pathlib.Path,
 ) -> set[Requirement]:
     logger.info(f"getting build system dependencies for {req} in {sdist_root_dir}")
@@ -107,6 +108,7 @@ def get_build_backend_dependencies(
     *,
     ctx: context.WorkContext,
     req: Requirement,
+    version: Version | None = None,
     sdist_root_dir: pathlib.Path,
     build_env: build_environment.BuildEnvironment,
 ) -> set[Requirement]:
@@ -124,7 +126,7 @@ def get_build_backend_dependencies(
     extra_environ = packagesettings.get_extra_environ(
         ctx=ctx,
         req=req,
-        version=None,
+        version=version,
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )
@@ -178,6 +180,7 @@ def get_build_sdist_dependencies(
     *,
     ctx: context.WorkContext,
     req: Requirement,
+    version: Version | None = None,
     sdist_root_dir: pathlib.Path,
     build_env: build_environment.BuildEnvironment,
 ) -> set[Requirement]:
@@ -195,7 +198,7 @@ def get_build_sdist_dependencies(
     extra_environ = packagesettings.get_extra_environ(
         ctx=ctx,
         req=req,
-        version=None,
+        version=version,
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )

src/fromager/packagesettings.py

@@ -883,6 +883,7 @@ def get_extra_environ(
         *,
         template_env: dict[str, str] | None = None,
         build_env: build_environment.BuildEnvironment | None = None,
+        version: Version | None = None,
     ) -> dict[str, str]:
         """Get extra environment variables for a variant
 
@@ -1226,7 +1227,10 @@ def get_extra_environ(
 ) -> dict[str, str]:
     """Get extra environment variables from settings and update hook"""
     pbi = ctx.package_build_info(req)
-    extra_environ = pbi.get_extra_environ(build_env=build_env)
+    extra_environ = pbi.get_extra_environ(
+        build_env=build_env,
+        version=version,
+    )
     overrides.find_and_invoke(
         req.name,
         "update_extra_environ",

tests/test_dependencies.py

@@ -81,6 +81,7 @@ def test_get_build_system_dependencies(
     results = dependencies.get_build_system_dependencies(
         ctx=tmp_context,
         req=Requirement("fromager"),
+        version=Version("1.0.0"),
         sdist_root_dir=tmp_path,
     )
     names = set(r.name for r in results)
@@ -98,6 +99,7 @@ def test_get_build_system_dependencies_cached(
     results = dependencies.get_build_system_dependencies(
         ctx=tmp_context,
         req=Requirement("fromager"),
+        version=Version("1.0.0"),
         sdist_root_dir=sdist_root_dir,
     )
     assert results == set([Requirement("foo==1.0")])
@@ -121,13 +123,15 @@ def test_get_build_backend_dependencies(
     build_system_dependencies = dependencies.get_build_system_dependencies(
         ctx=tmp_context,
         req=req,
+        version=Version("1.0.0"),
         sdist_root_dir=_fromager_root,
     )
     build_env.install(build_system_dependencies)
 
     results = dependencies.get_build_backend_dependencies(
         ctx=tmp_context,
         req=req,
+        version=Version("1.0.0"),
         sdist_root_dir=_fromager_root,
         build_env=build_env,
     )
@@ -151,6 +155,7 @@ def test_get_build_backend_dependencies_cached(
     results = dependencies.get_build_backend_dependencies(
         ctx=tmp_context,
         req=Requirement("fromager"),
+        version=Version("1.0.0"),
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )
@@ -175,13 +180,15 @@ def test_get_build_sdist_dependencies(
     build_system_dependencies = dependencies.get_build_system_dependencies(
         ctx=tmp_context,
         req=req,
+        version=Version("1.0.0"),
         sdist_root_dir=_fromager_root,
     )
     build_env.install(build_system_dependencies)
 
     results = dependencies.get_build_sdist_dependencies(
         ctx=tmp_context,
         req=req,
+        version=Version("1.0.0"),
         sdist_root_dir=_fromager_root,
         build_env=build_env,
     )
@@ -206,6 +213,7 @@ def test_get_build_sdist_dependencies_cached(
     results = dependencies.get_build_sdist_dependencies(
         ctx=tmp_context,
         req=req,
+        version=Version("1.0.0"),
         sdist_root_dir=sdist_root_dir,
         build_env=build_env,
     )