Add a tool for configuring a new platform

scripts/platform_configure_tool.py

@@ -0,0 +1,44 @@
+#! /usr/bin/env spack-python
+import argparse
+import os
+import pathlib
+
+import spack.main
+import spack.util.spack_yaml as syaml
+
+from spack.util.module_cmd import module
+
+parser = argparse.ArgumentParser()
+parser.add_argument("input", help="input file describing what to configure")
+parser.add_argument("--output", help="location where the configs should get written")
+
+args = parser.parse_args()
+
+input_path = pathlib.PurePath(args.input)
+output_path = pathlib.PurePath(args.output)
+
+os.environ["SPACK_USER_CONFIG_PATH"] = str(output_path)
+exe_env = os.environ.copy()
+
+with open(input_path, "r") as f:
+    manifest = syaml.load(f)
+
+compiler = spack.main.SpackCommand("compiler", subprocess=True)
+external_cmd = spack.main.SpackCommand("external", subprocess=True)
+
+if "compilers" in manifest:
+    for c in manifest["compilers"]:
+        module("load", c)
+        print(compiler("find", "--scope=user", env=exe_env))
+        module("unload", c)
+
+if "externals" in manifest:
+    print(external_cmd("find", *manifest["externals"], env=exe_env))
+
+if "modules" in manifest:
+    for entry in manifest["modules"]:
+        m = entry["module"]
+        p = entry["packages"]
+        module("load", m)
+        print(external_cmd("find", *p, env=exe_env))
+        module("unload", m)