[fontc] Set --no-production-names

googlefonts · Oct 31, 2024 · 4d011a3 · 4d011a3
1 parent f14c7bc
commit 4d011a3
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diff --git a/Lib/gftools/builder/fontc.py b/Lib/gftools/builder/fontc.py
@@ -52,6 +52,10 @@ def modify_config(self, config: dict):
             config["buildWebfont"] = False
             config["buildSmallCap"] = False
             config["splitItalic"] = False
+            # set --no-production-names, because it's easier to debug
+            extra_args = config.get("extraFontmakeArgs") or ""
+            extra_args += " --no-production-names"
+            config["extraFontmakeArgs"] = extra_args
             # override config to turn not build instances if we're variable
             if self.will_build_variable_font(config):
                 config["buildStatic"] = False

diff --git a/Lib/gftools/builder/operations/fontc/__init__.py b/Lib/gftools/builder/operations/fontc/__init__.py
@@ -51,6 +51,8 @@ def rewrite_one_arg(args: List[str]) -> str:
         else:
             # glue the filter back together for better reporting below
             next_ = f"{next_} {filter_}"
+    elif next_ == "--no-production-names":
+        return next_
     else:
         raise ValueError(f"unknown fontmake arg '{next_}'")
     return ""