conanfile.py: Support editable mode

conanfile.py

@@ -4,82 +4,89 @@
 from conan.tools.files import copy
 from conan.tools.scm import Git
 
+
 class StdexecPackage(ConanFile):
-  name = "p2300"
-  description = "std::execution"
-  author = "Michał Dominiak, Lewis Baker, Lee Howes, Kirk Shoop, Michael Garland, Eric Niebler, Bryce Adelstein Lelbach"
-  topics = ("WG21", "concurrency")
-  homepage = "https://github.com/NVIDIA/stdexec"
-  url = "https://github.com/NVIDIA/stdexec"
-  license = "Apache 2.0"
+    name = "p2300"
+    description = "std::execution"
+    author = "Michał Dominiak, Lewis Baker, Lee Howes, Kirk Shoop, Michael Garland, Eric Niebler, Bryce Adelstein Lelbach"
+    topics = ("WG21", "concurrency")
+    homepage = "https://github.com/NVIDIA/stdexec"
+    url = "https://github.com/NVIDIA/stdexec"
+    license = "Apache 2.0"
 
-  settings = "os", "arch", "compiler", "build_type"
-  options = {
-    # Legacy name for backward compatibility. Use parallel_scheduler instead.
-    "system_context": [True, False],
-    "parallel_scheduler": [True, False],
-  }
-  default_options = {
-    "system_context": False,
-    "parallel_scheduler": False,
-  }
-  exports_sources = (
-    "include/*",
-    "src/*",
-    "test/*",
-    "examples/*",
-    "cmake/*",
-    "CMakeLists.txt"
-  )
-  generators = "CMakeToolchain"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        # Legacy name for backward compatibility. Use parallel_scheduler instead.
+        "system_context": [True, False],
+        "parallel_scheduler": [True, False],
+    }
+    default_options = {
+        "system_context": False,
+        "parallel_scheduler": False,
+    }
+    exports_sources = (
+        "include/*",
+        "src/*",
+        "test/*",
+        "examples/*",
+        "cmake/*",
+        "CMakeLists.txt",
+    )
+    generators = "CMakeToolchain"
 
-  def configure(self):
-    if self.options.system_context:
-      self.options.parallel_scheduler = True
-    if self.options.parallel_scheduler:
-      self.package_type = "static-library"
-    else:
-      self.package_type = "header-library"
+    def configure(self):
+        if self.options.system_context:
+            self.options.parallel_scheduler = True
+        if self.options.parallel_scheduler:
+            self.package_type = "static-library"
+        else:
+            self.package_type = "header-library"
 
-  def validate(self):
-    check_min_cppstd(self, "20")
+    def validate(self):
+        check_min_cppstd(self, "20")
 
-  def set_version(self):
-    if not self.version:
-      git = Git(self, self.recipe_folder)
-      self.version = git.get_commit()
+    def set_version(self):
+        if not self.version:
+            git = Git(self, self.recipe_folder)
+            self.version = git.get_commit()
 
-  def layout(self):
-    cmake_layout(self)
+    def layout(self):
+        cmake_layout(self)
+        if self.options.parallel_scheduler:
+            self.cpp.build.components["parallel_scheduler"].libdirs = (
+                self.cpp.build.libdirs
+            )
 
-  def build(self):
-    tests = "OFF" if self.conf.get("tools.build:skip_test", default=False) else "ON"
-    parallel_scheduler = "ON" if self.options.parallel_scheduler else "OFF"
+    def build(self):
+        tests = "OFF" if self.conf.get("tools.build:skip_test", default=False) else "ON"
+        parallel_scheduler = "ON" if self.options.parallel_scheduler else "OFF"
 
-    cmake = CMake(self)
-    cmake.configure(variables={
-      "STDEXEC_BUILD_TESTS": tests,
-      "STDEXEC_BUILD_EXAMPLES": tests,
-      "STDEXEC_BUILD_PARALLEL_SCHEDULER": parallel_scheduler,
-    })
-    cmake.build()
-    cmake.test()
+        cmake = CMake(self)
+        cmake.configure(
+            variables={
+                "STDEXEC_BUILD_TESTS": tests,
+                "STDEXEC_BUILD_EXAMPLES": tests,
+                "STDEXEC_BUILD_PARALLEL_SCHEDULER": parallel_scheduler,
+            }
+        )
+        cmake.build()
+        cmake.test()
 
-  def package_id(self):
-    if not self.info.options.parallel_scheduler:
-      # Clear settings because this package is header-only.
-      self.info.clear()
+    def package_id(self):
+        if not self.info.options.parallel_scheduler:
+            # Clear settings because this package is header-only.
+            self.info.clear()
 
-  def package(self):
-    cmake = CMake(self)
-    cmake.install()
+    def package(self):
+        cmake = CMake(self)
+        cmake.install()
 
-  def package_info(self):
-    self.cpp_info.set_property("cmake_file_name", "P2300")
-    self.cpp_info.set_property("cmake_target_name", "P2300::P2300")
-    self.cpp_info.set_property("cmake_target_aliases", ["STDEXEC::stdexec"])
-    if self.options.parallel_scheduler:
-      self.cpp_info.components["parallel_scheduler"].libs = ["parallel_scheduler"]
-      self.cpp_info.components["parallel_scheduler"].set_property(
-        "cmake_target_name", "STDEXEC::parallel_scheduler"
-      )
+    def package_info(self):
+        self.cpp_info.set_property("cmake_file_name", "P2300")
+        self.cpp_info.set_property("cmake_target_name", "P2300::P2300")
+        self.cpp_info.set_property("cmake_target_aliases", ["STDEXEC::stdexec"])
+        if self.options.parallel_scheduler:
+            self.cpp_info.components["parallel_scheduler"].libs = ["parallel_scheduler"]
+            self.cpp_info.components["parallel_scheduler"].set_property(
+                "cmake_target_name", "STDEXEC::parallel_scheduler"
+            )