Scaffolding jdwp for new JDWP debugger project (#62)

* add buck2

* remove su

* update makefile

* initialize buck2

* add buck2 to root

* add buck2 to root

* Revert "merge auck2"

This reverts commit 8d22386, reversing
changes made to 238cfb0.

* merge buck2

* add placeholder targets

* update pyre configuration

* delete file

* remove buck2  and prelude with version conflicts

* update placeholder targets

* add a temp main py file

* update tests target

* update python toolchains

* add copyright

---------

Co-authored-by: Michael A. Wekesa <Michael A. Wekesa>

.buckconfig

@@ -0,0 +1,17 @@
+[repositories]
+root = .
+prelude = prelude
+toolchains = toolchains
+none = none
+
+[repository_aliases]
+config = prelude
+fbcode = none
+fbsource = none
+buck = none
+
+[parser]
+target_platform_detector_spec = target:root//...->prelude//platforms:default
+
+[project]
+ignore = .git

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "prelude"]
+	path = prelude
+	url = https://github.com/facebook/buck2-prelude.git

projects/jdwp/.pyre_configuration

@@ -0,0 +1,5 @@
+{
+  "targets": [
+    "//projects/jdwp/..."
+  ]
+}

projects/jdwp/BUCK

@@ -0,0 +1,14 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+
+python_binary(
+  name = "main",
+  main = "main.py",
+  deps = [],
+)
+
+
+python_library(
+    name = "lib",
+    srcs = [],
+    visibility = ["PUBLIC"],
+)

projects/jdwp/main.py

@@ -0,0 +1,7 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+
+def main():
+  return None
+
+if __name__ == "__main__":
+  main()

projects/jdwp/tests/BUCK

@@ -0,0 +1,6 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+
+python_test(
+  name = "tests",
+  srcs = glob(["*.py"]),
+)

toolchains/BUCK

@@ -0,0 +1,19 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+
+load("@prelude//toolchains:python.bzl", "system_python_bootstrap_toolchain", "system_python_toolchain")
+load("@prelude//toolchains:cxx.bzl", "system_cxx_toolchain")
+
+system_cxx_toolchain(
+    name = "cxx",
+    visibility = ["PUBLIC"],
+)
+
+system_python_toolchain(
+    name = "python",
+    visibility = ["PUBLIC"],
+)
+
+system_python_bootstrap_toolchain(
+    name = "python_bootstrap",
+    visibility = ["PUBLIC"],
+)