From d509fa91089f7c47775f9d25472db0e19be8a4b2 Mon Sep 17 00:00:00 2001
From: heck <heck@pep.foundation>
Date: Wed, 6 Jan 2021 01:48:28 +0100
Subject: [PATCH] gen_cid add gen_yml.py and gen_cc.ysl2

---
 gen/gen_cid/c_2_ast.py                        |  4 +-
 gen/gen_cid/cid_2_yml.py                      |  1 +
 .../gen_pybind.ysl2 => gen_cid/gen_cc.ysl2}   |  5 +-
 gen/gen_cid/gen_yml.py                        | 58 +++++++++++++++++++
 4 files changed, 63 insertions(+), 5 deletions(-)
 rename gen/{examples/synth_shed/gen_pybind.ysl2 => gen_cid/gen_cc.ysl2} (90%)
 create mode 100755 gen/gen_cid/gen_yml.py

diff --git a/gen/gen_cid/c_2_ast.py b/gen/gen_cid/c_2_ast.py
index 0fd104d..3a18896 100644
--- a/gen/gen_cid/c_2_ast.py
+++ b/gen/gen_cid/c_2_ast.py
@@ -6,11 +6,11 @@ from clang.cindex import CursorKind
 class C2AST:
     def __init__(self, library_file):
         if not clang.cindex.Config.loaded:
-            print("Using libclang from: %s", library_file)
+            # print("Using libclang from: %s", library_file)
             clang.cindex.Config.set_library_file(library_file)
             import sys
             sys.setrecursionlimit(10000)
-            print("max recursion limit set to:", sys.getrecursionlimit())
+            # print("max recursion limit set to:", sys.getrecursionlimit())
 
     def parse(self, filename, content=None, follow_includes=False):
         index = clang.cindex.Index.create()
diff --git a/gen/gen_cid/cid_2_yml.py b/gen/gen_cid/cid_2_yml.py
index 0d4d708..83b0355 100644
--- a/gen/gen_cid/cid_2_yml.py
+++ b/gen/gen_cid/cid_2_yml.py
@@ -15,6 +15,7 @@ def generate_yml(cid, module_name):
 
 def _grammar_header():
     grammar = """
+decl module @name;
 decl method @name;
 
 decl struct @name;
diff --git a/gen/examples/synth_shed/gen_pybind.ysl2 b/gen/gen_cid/gen_cc.ysl2
similarity index 90%
rename from gen/examples/synth_shed/gen_pybind.ysl2
rename to gen/gen_cid/gen_cc.ysl2
index 1333d78..ccbaae6 100644
--- a/gen/examples/synth_shed/gen_pybind.ysl2
+++ b/gen/gen_cid/gen_cc.ysl2
@@ -1,7 +1,7 @@
 include yslt.yml2
 
 tstylesheet {
-    template "pEp" {
+    template "module" {
         document("py_module.cc", "text") {
             ||
             #include <string>
@@ -13,7 +13,7 @@ tstylesheet {
             using namespace std;
             namespace py = pybind11;
 
-            PYBIND11_MODULE(synth_shed, m) {
+            PYBIND11_MODULE(«@name», m) {
 
                 `` apply "method"
 
@@ -24,7 +24,6 @@ tstylesheet {
             }
             ||
         }
-        document("gen_pybind.marker", "text") > ""
     }
 
     template "method" {
diff --git a/gen/gen_cid/gen_yml.py b/gen/gen_cid/gen_yml.py
new file mode 100755
index 0000000..5cee982
--- /dev/null
+++ b/gen/gen_cid/gen_yml.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import sys
+import json
+import gen_cid
+from gen_cid import utils
+
+
+def print_indent(*args, indent=0):
+    print('\t' * indent, *args)
+
+def main():
+    cfg_file = sys.argv[1]
+    print("reading cfg file:", cfg_file)
+    data = []
+    try:
+        with open(cfg_file) as json_data_file:
+            data = json.load(json_data_file)
+    except IOError:
+        print("cfg file not readble:", cfg_file)
+        exit(-1)
+
+
+    pymodule_name = data["module_name"]
+    libclang_path = data["libclang_path"]
+
+    header_filename = data["header_filename"]
+    vars = data["variables"]
+    funcs = data["functions"]
+
+
+    print_indent("CONFIG:")
+    print_indent("module_name:", pymodule_name, indent=1)
+
+    print_indent("libclang_path:", libclang_path, indent=1)
+
+    print_indent("header_filename:", header_filename, indent=1)
+
+    print_indent("variables:", indent=1)
+    for var in vars:
+        print_indent(var, indent=2)
+
+    print_indent("functions:", indent=1)
+    for func in funcs:
+        print_indent(func, indent=2)
+
+
+    cidtools = gen_cid.CIDTools(libclang_path, header_filename, pymodule_name)
+    header = cidtools.extract(vars, funcs, debug_ast=False, debug_cid=False, debug_yml=False)
+
+    print_indent("OUTPUT:")
+    print_indent(header["yml"])
+    utils.write_string(header["yml"], "./" + "py_module" + ".yml2", )
+
+
+if __name__ == "__main__":
+    main()