Update build tools and dependencies (#139)

* Move build directory into temporary directory

* Update pybind11 extensions dependency

* Remove pybind11 extensions from dev requirements

Author: gentlegiantJGC

get_compiler/__init__.py

@@ -1,26 +1,26 @@
 import os
 import subprocess
-
-Dir = os.path.dirname(__file__)
+from tempfile import TemporaryDirectory
 
 
 def main() -> str:
     if subprocess.run(["cmake", "--version"]).returncode:
         raise RuntimeError("Could not find cmake")
 
-    # get the compiler id and version
-    if subprocess.run(
-        ["cmake", "-S", Dir, "-B", os.path.join(Dir, "build")]
-    ).returncode:
-        raise RuntimeError(
-            "Could not find a C++ 20 compiler. Do you have a C++ 20 compiler installed?"
-        )
+    with TemporaryDirectory() as build_dir:
+        # get the compiler id and version
+        if subprocess.run(
+            ["cmake", "-S", os.path.dirname(__file__), "-B", build_dir]
+        ).returncode:
+            raise RuntimeError(
+                "Could not find a C++ 20 compiler. Do you have a C++ 20 compiler installed?"
+            )
 
-    # Get the compiler variables generated by the cmake file
-    with open(os.path.join(Dir, "build", "compiler_id.txt")) as f:
-        compiler_id_str = f.read().strip()
-    with open(os.path.join(Dir, "build", "compiler_version.txt")) as f:
-        compiler_version = f.read().strip().split(".", 1)[0]
+        # Get the compiler variables generated by the cmake file
+        with open(os.path.join(build_dir, "compiler_id.txt")) as f:
+            compiler_id_str = f.read().strip()
+        with open(os.path.join(build_dir, "compiler_version.txt")) as f:
+            compiler_version = f.read().strip().split(".", 1)[0]
 
     # convert the compiler id to an int so it can be used in a version number
     compiler_id_int = 0

pyproject.toml

@@ -32,7 +32,6 @@ dev = [
     "versioneer",
     "packaging",
     "wheel",
-    "amulet_pybind11_extensions~=1.0",
     "pybind11_stubgen>=2.5.4",
     "black>=22.3",
     "isort",

requirements.py

@@ -5,7 +5,7 @@
 AMULET_COMPILER_TARGET_REQUIREMENT = "==2.0"
 
 PYBIND11_REQUIREMENT = "==3.0.0"
-AMULET_PYBIND11_EXTENSIONS_REQUIREMENT = "~=1.1.0.0a0"
+AMULET_PYBIND11_EXTENSIONS_REQUIREMENT = "~=1.2.0.0a0"
 AMULET_IO_REQUIREMENT = "~=1.0"
 AMULET_ZLIB_REQUIREMENT = "~=1.0.8.0a0"
 NUMPY_REQUIREMENT = "~=2.0"