14 files changed, 67 insertions, 42 deletions
diff --git a/tools/interface_generator/BUILD.bazel b/tools/interface_generator/BUILD.bazel
index e62d7b9..8c4bde6 100644
--- a/tools/interface_generator/BUILD.bazel
+++ b/tools/interface_generator/BUILD.bazel
@@ -1,7 +1,4 @@
 load("@rules_python//python:pip.bzl", "compile_pip_requirements")
-load("@pip//:requirements.bzl", "requirement")
-load(":defs.bzl", "generate_interface")
-load("//private:defs.bzl", "py_pytest")
 
 package(default_visibility = ["//visibility:public"])
 
@@ -12,40 +9,5 @@ compile_pip_requirements(
     requirements_txt = "requirements_lock.txt",
 )
 
-py_binary(
-    name = "interface_generator",
-    srcs = [
-        "interface_definition.py",
-        "interface_generator.py",
-        "templates.py",
-    ],
-    data = glob(["templates/*"]) + ["LICENSE.md"],
-    main = "interface_generator.py",
-    deps = ["@pip//mako"],
-)
-
-# interface generator python tests
-py_test(
-    name = "templates_unittest",
-    srcs = [
-        "templates.py",
-        "templates_unittest.py",
-    ],
-    data = glob(["templates/*"]),
-    deps = ["@pip//mako"],
-)
-
-py_pytest(
-    name = "pytest",
-    srcs = [
-        "interface_definition.py",
-        "interface_generator.py",
-        "templates.py",
-    ],
-    deps = [
-        requirement("mako"),
-    ],
-)
-
 # make license available to test package
 exports_files(["LICENSE.md"])
diff --git a/tools/interface_generator/bin/BUILD.bazel b/tools/interface_generator/bin/BUILD.bazel
new file mode 100644
index 0000000..c593b93
--- /dev/null
+++ b/tools/interface_generator/bin/BUILD.bazel
@@ -0,0 +1,57 @@
+load("@pip//:requirements.bzl", "requirement")
+load("//private:defs.bzl", "py_pytest")
+
+""" interface definition """
+
+py_library(
+    name = "interface_definition",
+    srcs = ["interface_definition.py"],
+)
+
+""" templates """
+
+py_library(
+    name = "templates",
+    srcs = ["templates.py"],
+    data = glob(["templates/*"]),
+)
+
+py_test(
+    name = "templates_unittest",
+    srcs = ["templates_unittest.py"],
+    imports = ["."],
+    deps = [":templates"],
+)
+
+""" interface_generator """
+
+py_binary(
+    name = "interface_generator",
+    srcs = [
+        "interface_generator.py",
+        "templates.py",
+    ],
+    data = ["//:LICENSE.md"],
+    imports = ["."],
+    visibility = ["//visibility:public"],
+    deps = [
+        ":interface_definition",
+        ":templates",
+        requirement("mako"),
+    ],
+)
+
+""" pytest """
+
+py_pytest(
+    name = "pytest",
+    srcs = [
+        "interface_definition.py",
+        "interface_generator.py",
+        "templates.py",
+    ],
+    deps = [
+        ":interface_generator",
+        requirement("mako"),
+    ],
+)
diff --git a/tools/interface_generator/interface_definition.py b/tools/interface_generator/bin/interface_definition.py
index 3b9c4a3..3b9c4a3 100644
--- a/tools/interface_generator/interface_definition.py
+++ b/tools/interface_generator/bin/interface_definition.py
diff --git a/tools/interface_generator/interface_generator.py b/tools/interface_generator/bin/interface_generator.py
index 0693897..90d03ba 100755
--- a/tools/interface_generator/interface_generator.py
+++ b/tools/interface_generator/bin/interface_generator.py
@@ -19,7 +19,7 @@ PROG = {
 
 def generate_file(template: Path, templates: Path, output, kwargs):
     """generate file using a tempalte and write it to the output location"""
-    lookup = TemplateLookup(directories=[".", "templates"])
+    lookup = TemplateLookup(directories=[".", templates.absolute()])
     mako_template = lookup.get_template(str(template.relative_to(templates)))
     result = mako_template.render(**kwargs, PROG=PROG)
 
@@ -51,7 +51,7 @@ def main():
         "-t",
         "--templates",
         type=Path,
-        default=Path("templates"),
+        default=Path(sys.argv[0]).parent / "templates",
         help="templates location",
     )
     parser.add_argument(
@@ -76,6 +76,7 @@ def main():
     # print(interface)
 
     for template in get_templates(args.templates):
+        # print(template)
         generate_file(template, args.templates, args.output, interface)
 
 
diff --git a/tools/interface_generator/templates.py b/tools/interface_generator/bin/templates.py
index d6a6bb5..d6a6bb5 100644
--- a/tools/interface_generator/templates.py
+++ b/tools/interface_generator/bin/templates.py
diff --git a/tools/interface_generator/templates/__c_functions.mako b/tools/interface_generator/bin/templates/__c_functions.mako
index 2e40119..2e40119 100644
--- a/tools/interface_generator/templates/__c_functions.mako
+++ b/tools/interface_generator/bin/templates/__c_functions.mako
diff --git a/tools/interface_generator/templates/__c_system_include.mako b/tools/interface_generator/bin/templates/__c_system_include.mako
index d6a9d09..d6a9d09 100644
--- a/tools/interface_generator/templates/__c_system_include.mako
+++ b/tools/interface_generator/bin/templates/__c_system_include.mako
diff --git a/tools/interface_generator/templates/__c_types.mako b/tools/interface_generator/bin/templates/__c_types.mako
index ce6b6b5..ce6b6b5 100644
--- a/tools/interface_generator/templates/__c_types.mako
+++ b/tools/interface_generator/bin/templates/__c_types.mako
diff --git a/tools/interface_generator/templates/__header.mako b/tools/interface_generator/bin/templates/__header.mako
index 24b0381..24b0381 100644
--- a/tools/interface_generator/templates/__header.mako
+++ b/tools/interface_generator/bin/templates/__header.mako
diff --git a/tools/interface_generator/templates/interface.h.mako b/tools/interface_generator/bin/templates/interface.h.mako
index 47ea940..47ea940 100644
--- a/tools/interface_generator/templates/interface.h.mako
+++ b/tools/interface_generator/bin/templates/interface.h.mako
diff --git a/tools/interface_generator/templates/interface_mock.cpp.mako b/tools/interface_generator/bin/templates/interface_mock.cpp.mako
index 721f2c4..721f2c4 100644
--- a/tools/interface_generator/templates/interface_mock.cpp.mako
+++ b/tools/interface_generator/bin/templates/interface_mock.cpp.mako
diff --git a/tools/interface_generator/templates/interface_mock.hpp.mako b/tools/interface_generator/bin/templates/interface_mock.hpp.mako
index e33d50e..e33d50e 100644
--- a/tools/interface_generator/templates/interface_mock.hpp.mako
+++ b/tools/interface_generator/bin/templates/interface_mock.hpp.mako
diff --git a/tools/interface_generator/templates_unittest.py b/tools/interface_generator/bin/templates_unittest.py
index 594753d..feb418a 100755
--- a/tools/interface_generator/templates_unittest.py
+++ b/tools/interface_generator/bin/templates_unittest.py
@@ -1,13 +1,18 @@
 #!/usr/bin/env python3
 
+import sys
 import unittest
 import templates
 from pathlib import Path
 
 
 class Templates(unittest.TestCase):
+    def test_templates_dir_in_argv_0(self):
+        path = Path(sys.argv[0]).parent
+        self.assertTrue("templates" in [ item.name for item in path.iterdir() ])
+
     def test_get_templates(self):
-        path = Path("templates")
+        path = Path(sys.argv[0]).parent / "templates"
         result = templates.get_templates(path)
 
         self.assertGreater(len(result), 0)
diff --git a/tools/interface_generator/defs.bzl b/tools/interface_generator/defs.bzl
index d5c6f91..238588f 100644
--- a/tools/interface_generator/defs.bzl
+++ b/tools/interface_generator/defs.bzl
@@ -37,7 +37,7 @@ generate_interface_rule = rule(
             cfg = "exec",
             allow_files = True,
             providers = [DefaultInfo],
-            default = Label("//:interface_generator"),
+            default = Label("//bin:interface_generator"),
         ),
         "outs": attr.output_list(),
     },