Update i18n translation extraction based on Cura

conanfile.py

@@ -24,22 +24,19 @@ class UraniumConan(ConanFile):
     package_type = "header-library"
 
     python_requires = "translationextractor/[>=2.2.0]@ultimaker/stable"
+    tool_requires = "gettext/0.22.5"
 
     options = {
-        "enable_i18n": [True, False],
+        "i18n_extract": [True, False],
     }
     default_options = {
-        "enable_i18n": False,
+        "i18n_extract": False,
     }
 
     def set_version(self):
         if not self.version:
             self.version = self.conan_data["version"]
 
-    @property
-    def _i18n_options(self):
-        return self.conf.get("user.i18n:options", default={"extract": True, "build": True}, check_type=dict)
-
     @property
     def _base_dir(self):
         if self.install_folder is None:
@@ -87,9 +84,9 @@ def export_sources(self):
         copy(self, "*", os.path.join(self.recipe_folder, "tests"), os.path.join(self.export_sources_folder, "tests"))
         copy(self, "*", os.path.join(self.recipe_folder, "UM"), os.path.join(self.export_sources_folder, "UM"))
 
-    def config_options(self):
-        if self.settings.os == "Windows" and not self.conf.get("tools.microsoft.bash:path", check_type=str):
-            del self.options.enable_i18n
+    def validate(self):
+        if self.options.i18n_extract and self.settings.os == "Windows" and not self.conf.get("tools.microsoft.bash:path", check_type=str):
+            raise ConanInvalidConfiguration("Unable to extract translations on Windows without Bash installed")
 
     def configure(self):
         self.options["pyarcus"].shared = True
@@ -102,31 +99,23 @@ def requirements(self):
             self.requires(req)
         self.requires("cpython/3.12.2")
 
-    def build_requirements(self):
-        if self.options.get_safe("enable_i18n", False):
-            self.tool_requires("gettext/0.21")
-
     def generate(self):
         vr = VirtualRunEnv(self)
         vr.generate()
 
-        if self.options.get_safe("enable_i18n", False) and self._i18n_options["extract"]:
+        if self.options.i18n_extract:
             vb = VirtualBuildEnv(self)
             vb.generate()
 
-            cpp_info = self.dependencies.build["gettext"].cpp_info
-            pot = self.python_requires["translationextractor"].module.ExtractTranslations(self, cpp_info.bindirs[0])
+            pot = self.python_requires["translationextractor"].module.ExtractTranslations(self)
             pot.generate()
 
     def build(self):
-        if self.options.get_safe("enable_i18n", False) and self._i18n_options["build"]:
-            for po_file in self.source_path.joinpath("resources", "i18n").glob("**/*.po"):
-                mo_file = Path(self.build_folder, po_file.with_suffix('.mo').relative_to(self.source_path))
-                mo_file = mo_file.parent.joinpath("LC_MESSAGES", mo_file.name)
-                mkdir(self, str(unix_path(self, Path(mo_file).parent)))
-                cpp_info = self.dependencies.build["gettext"].cpp_info
-                self.run(f"{cpp_info.bindirs[0]}/msgfmt {po_file} -o {mo_file} -f", env="conanbuild",
-                         ignore_errors=True)
+        for po_file in Path(self.source_folder, "resources", "i18n").glob("**/*.po"):
+            mo_file = Path(self.build_folder, po_file.with_suffix('.mo').relative_to(self.source_folder))
+            mo_file = mo_file.parent.joinpath("LC_MESSAGES", mo_file.name)
+            mkdir(self, str(unix_path(self, Path(mo_file).parent)))
+            self.run(f"msgfmt {po_file} -o {mo_file} -f", env="conanbuild")
 
     def layout(self):
         self.folders.source = "."
@@ -154,4 +143,4 @@ def package(self):
     def package_id(self):
         self.info.clear()
 
-        self.info.options.rm_safe("enable_i18n")
+        self.info.options.rm_safe("i18n_extract")