xo-facet xo-object2 xo-cmake: facet tidy + build integration

CMakeLists.txt

@@ -30,6 +30,23 @@ xo_export_cmake_config(${PROJECT_NAME} ${PROJECT_VERSION} ${PROJECT_NAME}Targets
 
 # ----------------------------------------------------------------
 
+# Install the generator script
+install(
+    PROGRAMS codegen/genfacet
+    DESTINATION share/xo-facet/codegen
+    COMPONENT codegen
+)
+
+# Install all .j2 template files
+install(
+    DIRECTORY codegen/
+    DESTINATION share/xo-facet/codegen
+    COMPONENT codegen
+    FILES_MATCHING PATTERN "*.j2"
+)
+
+# ----------------------------------------------------------------
+
 # docs targets depend on other library/utest/exec targets above,
 # --> must come after them.
 #

codegen/genfacet

@@ -1,6 +1,5 @@
 #! /usr/bin/env python3
 #
-# genfacet.py
 
 import json5
 import argparse
@@ -54,6 +53,7 @@ def format_args_routing(args):
 
 def main():
     parser = argparse.ArgumentParser()
+    parser.add_argument('--templates', required=True, help='.j2 template directory')
     parser.add_argument('--input', required=True, help='input IDL JSON5 file')
     parser.add_argument('--output-impl-hpp', required=True, help='.hpp detail subdir')
     parser.add_argument('--output-hpp', required=True, help='.hpp output directory')
@@ -75,7 +75,8 @@ def main():
     output_cpp_dir.mkdir(parents=False, exist_ok=True)
 
     # setup jinja2
-    template_dir = Path(__file__).parent
+    template_dir = Path(args.templates)
+    #template_dir = Path(__file__).parent
     #template_dir = Path(__file__).parent / 'codegen'
 
     print(f'template_dir: [{template_dir}]')

codegen/iface_facet_any.cpp.j2

@@ -2,7 +2,7 @@
  *
  **/
 
-#include "{{iface_facet_any_hpp_fname}}"
+#include "{{impl_hpp_subdir}}/{{iface_facet_any_hpp_fname}}"
 #include <iostream>
 
 namespace {{facet_ns1}} {