Fixup Enum Generator

Summary:
https://github.com/facebook/yoga/pull/1116 adds a new enum. The enum generator is out of date with copyright header, and some codemods, but it also looks like there were manual changes, types added, etc since generation. I fixed up the script to incorporate generating the changes folks made manually, and also added an enum that was previously only added manually to the C ABI.

Changelog:
[General][Fixed] - Fixup Yoga Enum Generator

Reviewed By: yungsters

Differential Revision: D39922252

fbshipit-source-id: b678fa9a43a896873d8c434745bdaf3f16fd991f

csharp/Facebook.Yoga/YogaAlign.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaAlign

csharp/Facebook.Yoga/YogaDimension.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDimension

csharp/Facebook.Yoga/YogaDirection.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDirection

csharp/Facebook.Yoga/YogaDisplay.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaDisplay

csharp/Facebook.Yoga/YogaEdge.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaEdge

csharp/Facebook.Yoga/YogaExperimentalFeature.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaExperimentalFeature

csharp/Facebook.Yoga/YogaFlexDirection.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaFlexDirection

csharp/Facebook.Yoga/YogaJustify.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaJustify

csharp/Facebook.Yoga/YogaLogLevel.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaLogLevel

csharp/Facebook.Yoga/YogaMeasureMode.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaMeasureMode

csharp/Facebook.Yoga/YogaNodeType.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaNodeType

csharp/Facebook.Yoga/YogaOverflow.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaOverflow

csharp/Facebook.Yoga/YogaPositionType.cs

@@ -1,14 +1,17 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaPositionType
     {
+        Static,
         Relative,
         Absolute,
     }

csharp/Facebook.Yoga/YogaPrintOptions.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     [System.Flags]

csharp/Facebook.Yoga/YogaUnit.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaUnit

csharp/Facebook.Yoga/YogaWrap.cs

@@ -1,10 +1,12 @@
 /*
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 namespace Facebook.Yoga
 {
     public enum YogaWrap

enums.py

@@ -1,4 +1,4 @@
-# Copyright (c) Facebook, Inc. and its affiliates.
+# Copyright (c) Meta Platforms, Inc. and affiliates.
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
@@ -31,7 +31,7 @@ ENUMS = {
         "SpaceBetween",
         "SpaceAround",
     ],
-    "PositionType": ["Relative", "Absolute"],
+    "PositionType": ["Static", "Relative", "Absolute"],
     "Display": ["Flex", "None"],
     "Wrap": ["NoWrap", "Wrap", "WrapReverse"],
     "MeasureMode": ["Undefined", "Exactly", "AtMost"],
@@ -56,14 +56,26 @@ ENUMS = {
     "PrintOptions": [("Layout", 1), ("Style", 2), ("Children", 4)],
 }
 
-LICENSE = """/**
+# Generated Java enums used to emit @DoNotStrip, but D17519844 removed them
- * Copyright (c) Facebook, Inc. and its affiliates.
+# manually from all but YogaLogLevel. TODO: Is it safe to remove from it as
+# well?
+DO_NOT_STRIP = ["LogLevel"]
+
+
+def get_license(ext):
+    prologue = "/**" if ext == "js" else "/*"
+    return """{}
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
 
-"""
+// @generated by enums.py
+
+""".format(
+        prologue
+    )
 
 
 def to_java_upper(symbol):
@@ -92,32 +104,40 @@ root = os.path.dirname(os.path.abspath(__file__))
 
 # write out C & Objective-C headers
 with open(root + "/yoga/YGEnums.h", "w") as f:
-    f.write(LICENSE)
+    f.write(get_license("cpp"))
-    f.write("#pragma once\n\n")
+    f.write("#pragma once\n")
+    f.write("// clang-format: off\n\n")
     f.write('#include "YGMacros.h"\n\n')
-    f.write("YG_EXTERN_C_BEGIN\n\n")
+
-    for name, values in sorted(ENUMS.items()):
+    f.write('YG_EXTERN_C_BEGIN\n\n')
-        f.write("#define YG%sCount %s\n" % (name, len(values)))
+    items = sorted(ENUMS.items())
-        f.write("typedef YG_ENUM_BEGIN(YG%s) {\n" % name)
+    for name, values in items:
+        if (isinstance(values[0], tuple)):
+            f.write("YG_ENUM_DECL(\n")
+        else:
+            f.write("YG_ENUM_SEQ_DECL(\n")
+
+        f.write("    YG%s,\n" % name)
         for value in values:
             if isinstance(value, tuple):
-                f.write("  YG%s%s = %d,\n" % (name, value[0], value[1]))
+                f.write("    YG%s%s = %d" % (name, value[0], value[1]))
             else:
-                f.write("  YG%s%s,\n" % (name, value))
+                f.write("    YG%s%s" % (name, value))
-        f.write("} YG_ENUM_END(YG%s);\n" % name)
+            if value == values[-1]:
-        f.write(
+                f.write(")\n")
-            "WIN_EXPORT const char *YG%sToString(const YG%s value);\n" % (name, name)
+            else:
-        )
+                f.write(",\n")
         f.write("\n")
     f.write("YG_EXTERN_C_END\n")
 
 # write out C body for printing
 with open(root + "/yoga/YGEnums.cpp", "w") as f:
-    f.write(LICENSE)
+    f.write(get_license("cpp"))
     f.write('#include "YGEnums.h"\n\n')
-    for name, values in sorted(ENUMS.items()):
+    items = sorted(ENUMS.items())
-        f.write("const char *YG%sToString(const YG%s value){\n" % (name, name))
+    for name, values in items:
-        f.write("  switch(value){\n")
+        f.write("const char* YG%sToString(const YG%s value) {\n" % (name, name))
+        f.write("  switch (value) {\n")
         for value in values:
             if isinstance(value, tuple):
                 f.write("    case YG%s%s:\n" % (name, value[0]))
@@ -127,13 +147,16 @@ with open(root + "/yoga/YGEnums.cpp", "w") as f:
                 f.write('      return "%s";\n' % to_log_lower(value))
         f.write("  }\n")
         f.write('  return "unknown";\n')
-        f.write("}\n\n")
+        f.write("}\n")
+        if name != items[-1][0]:
+            f.write("\n")
 
 # write out java files
 for name, values in sorted(ENUMS.items()):
     with open(root + "/java/com/facebook/yoga/Yoga%s.java" % name, "w") as f:
-        f.write(LICENSE.replace("/**", "/*", 1))
+        f.write(get_license("java"))
         f.write("package com.facebook.yoga;\n\n")
+        if name in DO_NOT_STRIP:
             f.write("import com.facebook.proguard.annotations.DoNotStrip;\n\n")
             f.write("@DoNotStrip\n")
         f.write("public enum Yoga%s {\n" % name)
@@ -150,7 +173,7 @@ for name, values in sorted(ENUMS.items()):
         else:
             f.write("__EMPTY(-1);")
         f.write("\n")
-        f.write("  private int mIntValue;\n")
+        f.write("  private final int mIntValue;\n")
         f.write("\n")
         f.write("  Yoga%s(int intValue) {\n" % name)
         f.write("    mIntValue = intValue;\n")
@@ -160,6 +183,8 @@ for name, values in sorted(ENUMS.items()):
         f.write("    return mIntValue;\n")
         f.write("  }\n")
         f.write("\n")
+        if name in DO_NOT_STRIP:
+            f.write("  @DoNotStrip\n")
         f.write("  public static Yoga%s fromInt(int value) {\n" % name)
         f.write("    switch (value) {\n")
         for value in values:
@@ -182,7 +207,7 @@ for name, values in sorted(ENUMS.items()):
 # write out csharp files
 for name, values in sorted(ENUMS.items()):
     with open(root + "/csharp/Facebook.Yoga/Yoga%s.cs" % name, "w") as f:
-        f.write(LICENSE)
+        f.write(get_license("cs"))
         f.write("namespace Facebook.Yoga\n{\n")
         if isinstance(next(iter(values or []), None), tuple):
             f.write("    [System.Flags]\n")
@@ -197,9 +222,12 @@ for name, values in sorted(ENUMS.items()):
 
 # write out javascript file
 with open(root + "/javascript/sources/YGEnums.js", "w") as f:
-    f.write(LICENSE)
+    f.write(get_license("js"))
-    f.write("module.exports = {\n\n")
+    f.write("// @flow\n")
-    for name, values in sorted(ENUMS.items()):
+    f.write("// @format\n")
+    f.write("const CONSTANTS = {\n")
+    items = sorted(ENUMS.items())
+    for name, values in items:
         f.write("  %s_COUNT: %s,\n" % (to_java_upper(name), len(values)))
         base = 0
         for value in values:
@@ -214,5 +242,24 @@ with open(root + "/javascript/sources/YGEnums.js", "w") as f:
                     "  %s_%s: %d,\n" % (to_java_upper(name), to_java_upper(value), base)
                 )
                 base += 1
+
+        if name != items[-1][0]:
             f.write("\n")
     f.write("};\n")
+
+    for name, values in sorted(ENUMS.items()):
+        f.write("export type Yoga${} =\n".format(name))
+        for value in values:
+            unpackedValue = value[0] if isinstance(value, tuple) else value
+            f.write(
+                "  | typeof CONSTANTS.{}_{}".format(
+                    to_java_upper(name), to_java_upper(unpackedValue)
+                )
+            )
+            if values[-1] == value:
+                f.write(";\n")
+            else:
+                f.write("\n")
+
+        f.write("\n")
+    f.write("module.exports = CONSTANTS;\n")

java/com/facebook/yoga/YogaAlign.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaAlign {

java/com/facebook/yoga/YogaDimension.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaDimension {

java/com/facebook/yoga/YogaDirection.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaDirection {

java/com/facebook/yoga/YogaDisplay.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaDisplay {

java/com/facebook/yoga/YogaEdge.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaEdge {

java/com/facebook/yoga/YogaExperimentalFeature.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaExperimentalFeature {

java/com/facebook/yoga/YogaFlexDirection.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaFlexDirection {

java/com/facebook/yoga/YogaJustify.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaJustify {
@@ -32,8 +34,7 @@ public enum YogaJustify {
       case 2: return FLEX_END;
       case 3: return SPACE_BETWEEN;
       case 4: return SPACE_AROUND;
-      case 5:
+      case 5: return SPACE_EVENLY;
-        return SPACE_EVENLY;
       default: throw new IllegalArgumentException("Unknown enum value: " + value);
     }
   }

java/com/facebook/yoga/YogaLogLevel.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 import com.facebook.proguard.annotations.DoNotStrip;

java/com/facebook/yoga/YogaMeasureMode.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaMeasureMode {

java/com/facebook/yoga/YogaNodeType.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaNodeType {

java/com/facebook/yoga/YogaOverflow.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaOverflow {

java/com/facebook/yoga/YogaPositionType.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaPositionType {

java/com/facebook/yoga/YogaPrintOptions.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaPrintOptions {

java/com/facebook/yoga/YogaUnit.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaUnit {

java/com/facebook/yoga/YogaWrap.java

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 package com.facebook.yoga;
 
 public enum YogaWrap {

javascript/sources/YGEnums.js

@@ -1,13 +1,14 @@
 /**
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- *
- * @flow
- * @format
  */
 
+// @generated by enums.py
+
+// @flow
+// @format
 const CONSTANTS = {
   ALIGN_COUNT: 8,
   ALIGN_AUTO: 0,
@@ -82,9 +83,10 @@ const CONSTANTS = {
   OVERFLOW_HIDDEN: 1,
   OVERFLOW_SCROLL: 2,
 
-  POSITION_TYPE_COUNT: 2,
+  POSITION_TYPE_COUNT: 3,
-  POSITION_TYPE_RELATIVE: 0,
+  POSITION_TYPE_STATIC: 0,
-  POSITION_TYPE_ABSOLUTE: 1,
+  POSITION_TYPE_RELATIVE: 1,
+  POSITION_TYPE_ABSOLUTE: 2,
 
   PRINT_OPTIONS_COUNT: 3,
   PRINT_OPTIONS_LAYOUT: 1,
@@ -102,41 +104,28 @@ const CONSTANTS = {
   WRAP_WRAP: 1,
   WRAP_WRAP_REVERSE: 2,
 };
-
-export type Yoga$JustifyContent =
-  | typeof CONSTANTS.JUSTIFY_CENTER
-  | typeof CONSTANTS.JUSTIFY_FLEX_END
-  | typeof CONSTANTS.JUSTIFY_FLEX_START
-  | typeof CONSTANTS.JUSTIFY_SPACE_AROUND
-  | typeof CONSTANTS.JUSTIFY_SPACE_BETWEEN
-  | typeof CONSTANTS.JUSTIFY_SPACE_EVENLY;
-
 export type Yoga$Align =
   | typeof CONSTANTS.ALIGN_AUTO
-  | typeof CONSTANTS.ALIGN_BASELINE
+  | typeof CONSTANTS.ALIGN_FLEX_START
   | typeof CONSTANTS.ALIGN_CENTER
   | typeof CONSTANTS.ALIGN_FLEX_END
-  | typeof CONSTANTS.ALIGN_FLEX_START
+  | typeof CONSTANTS.ALIGN_STRETCH
-  | typeof CONSTANTS.ALIGN_SPACE_AROUND
+  | typeof CONSTANTS.ALIGN_BASELINE
   | typeof CONSTANTS.ALIGN_SPACE_BETWEEN
-  | typeof CONSTANTS.ALIGN_STRETCH;
+  | typeof CONSTANTS.ALIGN_SPACE_AROUND;
 
-export type Yoga$FlexDirection =
+export type Yoga$Dimension =
-  | typeof CONSTANTS.FLEX_DIRECTION_COLUMN
+  | typeof CONSTANTS.DIMENSION_WIDTH
-  | typeof CONSTANTS.FLEX_DIRECTION_COLUMN_REVERSE
+  | typeof CONSTANTS.DIMENSION_HEIGHT;
-  | typeof CONSTANTS.FLEX_DIRECTION_COUNT
-  | typeof CONSTANTS.FLEX_DIRECTION_ROW
-  | typeof CONSTANTS.FLEX_DIRECTION_ROW_REVERSE;
 
 export type Yoga$Direction =
   | typeof CONSTANTS.DIRECTION_INHERIT
   | typeof CONSTANTS.DIRECTION_LTR
   | typeof CONSTANTS.DIRECTION_RTL;
 
-export type Yoga$FlexWrap =
+export type Yoga$Display =
-  | typeof CONSTANTS.WRAP_NO_WRAP
+  | typeof CONSTANTS.DISPLAY_FLEX
-  | typeof CONSTANTS.WRAP_WRAP
+  | typeof CONSTANTS.DISPLAY_NONE;
-  | typeof CONSTANTS.WRAP_WRAP_REVERSE;
 
 export type Yoga$Edge =
   | typeof CONSTANTS.EDGE_LEFT
@@ -149,25 +138,64 @@ export type Yoga$Edge =
   | typeof CONSTANTS.EDGE_VERTICAL
   | typeof CONSTANTS.EDGE_ALL;
 
-export type Yoga$Display =
+export type Yoga$ExperimentalFeature =
-  | typeof CONSTANTS.DISPLAY_FLEX
+  | typeof CONSTANTS.EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS;
-  | typeof CONSTANTS.DISPLAY_NONE;
 
-export type Yoga$Unit =
+export type Yoga$FlexDirection =
-  | typeof CONSTANTS.UNIT_AUTO
+  | typeof CONSTANTS.FLEX_DIRECTION_COLUMN
-  | typeof CONSTANTS.UNIT_PERCENT
+  | typeof CONSTANTS.FLEX_DIRECTION_COLUMN_REVERSE
-  | typeof CONSTANTS.UNIT_POINT
+  | typeof CONSTANTS.FLEX_DIRECTION_ROW
-  | typeof CONSTANTS.UNIT_UNDEFINED;
+  | typeof CONSTANTS.FLEX_DIRECTION_ROW_REVERSE;
+
+export type Yoga$Justify =
+  | typeof CONSTANTS.JUSTIFY_FLEX_START
+  | typeof CONSTANTS.JUSTIFY_CENTER
+  | typeof CONSTANTS.JUSTIFY_FLEX_END
+  | typeof CONSTANTS.JUSTIFY_SPACE_BETWEEN
+  | typeof CONSTANTS.JUSTIFY_SPACE_AROUND
+  | typeof CONSTANTS.JUSTIFY_SPACE_EVENLY;
+
+export type Yoga$LogLevel =
+  | typeof CONSTANTS.LOG_LEVEL_ERROR
+  | typeof CONSTANTS.LOG_LEVEL_WARN
+  | typeof CONSTANTS.LOG_LEVEL_INFO
+  | typeof CONSTANTS.LOG_LEVEL_DEBUG
+  | typeof CONSTANTS.LOG_LEVEL_VERBOSE
+  | typeof CONSTANTS.LOG_LEVEL_FATAL;
+
+export type Yoga$MeasureMode =
+  | typeof CONSTANTS.MEASURE_MODE_UNDEFINED
+  | typeof CONSTANTS.MEASURE_MODE_EXACTLY
+  | typeof CONSTANTS.MEASURE_MODE_AT_MOST;
+
+export type Yoga$NodeType =
+  | typeof CONSTANTS.NODE_TYPE_DEFAULT
+  | typeof CONSTANTS.NODE_TYPE_TEXT;
 
 export type Yoga$Overflow =
+  | typeof CONSTANTS.OVERFLOW_VISIBLE
   | typeof CONSTANTS.OVERFLOW_HIDDEN
-  | typeof CONSTANTS.OVERFLOW_SCROLL
+  | typeof CONSTANTS.OVERFLOW_SCROLL;
-  | typeof CONSTANTS.OVERFLOW_VISIBLE;
 
 export type Yoga$PositionType =
-  | typeof CONSTANTS.POSITION_TYPE_ABSOLUTE
+  | typeof CONSTANTS.POSITION_TYPE_STATIC
-  | typeof CONSTANTS.POSITION_TYPE_RELATIVE;
+  | typeof CONSTANTS.POSITION_TYPE_RELATIVE
+  | typeof CONSTANTS.POSITION_TYPE_ABSOLUTE;
 
-export type Yoga$ExperimentalFeature = typeof CONSTANTS.EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS;
+export type Yoga$PrintOptions =
+  | typeof CONSTANTS.PRINT_OPTIONS_LAYOUT
+  | typeof CONSTANTS.PRINT_OPTIONS_STYLE
+  | typeof CONSTANTS.PRINT_OPTIONS_CHILDREN;
+
+export type Yoga$Unit =
+  | typeof CONSTANTS.UNIT_UNDEFINED
+  | typeof CONSTANTS.UNIT_POINT
+  | typeof CONSTANTS.UNIT_PERCENT
+  | typeof CONSTANTS.UNIT_AUTO;
+
+export type Yoga$Wrap =
+  | typeof CONSTANTS.WRAP_NO_WRAP
+  | typeof CONSTANTS.WRAP_WRAP
+  | typeof CONSTANTS.WRAP_WRAP_REVERSE;
 
 module.exports = CONSTANTS;

javascript/sources/entry-browser.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -38,11 +38,11 @@ if (!ran) {
 module.exports = Yoga(ret.bind, ret.lib);
 
 export type {
-  Yoga$JustifyContent,
+  Yoga$Justify,
   Yoga$Align,
   Yoga$FlexDirection,
   Yoga$Direction,
-  Yoga$FlexWrap,
+  Yoga$Wrap,
   Yoga$Edge,
   Yoga$Display,
   Yoga$Unit,

javascript/sources/entry-common.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -8,16 +8,17 @@
  * @format
  */
 
+
 const CONSTANTS = require('./YGEnums');
 import type {
   Yoga$Edge,
-  Yoga$FlexWrap,
+  Yoga$Wrap,
   Yoga$Align,
   Yoga$FlexDirection,
   Yoga$Direction,
   Yoga$PositionType,
   Yoga$Overflow,
-  Yoga$JustifyContent,
+  Yoga$Justify,
   Yoga$Display,
   Yoga$ExperimentalFeature,
 } from './YGEnums';
@@ -151,9 +152,9 @@ export type Yoga$Node = {
   getFlexDirection(): Yoga$FlexDirection,
   getFlexGrow(): number,
   getFlexShrink(): number,
-  getFlexWrap(): Yoga$FlexWrap,
+  getFlexWrap(): Yoga$Wrap,
   getHeight(): Value,
-  getJustifyContent(): Yoga$JustifyContent,
+  getJustifyContent(): Yoga$Justify,
   getMargin(edge: Yoga$Edge): Value,
   getMaxHeight(): Value,
   getMaxWidth(): Value,
@@ -182,11 +183,11 @@ export type Yoga$Node = {
   setFlexDirection(flexDirection: Yoga$FlexDirection): void,
   setFlexGrow(flexGrow: number): void,
   setFlexShrink(flexShrink: number): void,
-  setFlexWrap(flexWrap: Yoga$FlexWrap): void,
+  setFlexWrap(flexWrap: Yoga$Wrap): void,
   setHeight(height: number | string): void,
   setHeightAuto(): void,
   setHeightPercent(height: number): void,
-  setJustifyContent(justifyContent: Yoga$JustifyContent): void,
+  setJustifyContent(justifyContent: Yoga$Justify): void,
   setMargin(edge: Yoga$Edge, margin: number): void,
   setMarginAuto(edge: Yoga$Edge): void,
   setMarginPercent(edge: Yoga$Edge, margin: number): void,

javascript/sources/entry-node.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -13,11 +13,11 @@ const nbind = require('nbind');
 const {bind, lib} = nbind.init(__dirname + '/../');
 module.exports = Yoga(bind, lib);
 export type {
-  Yoga$JustifyContent,
+  Yoga$Justify,
   Yoga$Align,
   Yoga$FlexDirection,
   Yoga$Direction,
-  Yoga$FlexWrap,
+  Yoga$Wrap,
   Yoga$Edge,
   Yoga$Display,
   Yoga$Unit,

website/src/components/Playground/src/LayoutRecord.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
@@ -8,6 +8,7 @@
  * @format
  */
 
+
 import {Record, List} from 'immutable';
 import type {RecordOf} from 'immutable';
 import PositionRecord from './PositionRecord';
@@ -16,9 +17,9 @@ import yoga from 'yoga-layout/dist/entry-browser';
 
 import type {
   Yoga$Align,
-  Yoga$JustifyContent,
+  Yoga$Justify,
   Yoga$FlexDirection,
-  Yoga$FlexWrap,
+  Yoga$Wrap,
   Yoga$PositionType,
 } from 'yoga-layout';
 
@@ -29,7 +30,7 @@ export type LayoutRecordT = RecordOf<{
   minHeight?: ?number,
   maxWidth?: ?number,
   maxHeight?: ?number,
-  justifyContent?: Yoga$JustifyContent,
+  justifyContent?: Yoga$Justify,
   padding: PositionRecordT,
   border: PositionRecordT,
   margin: PositionRecordT,
@@ -43,7 +44,7 @@ export type LayoutRecordT = RecordOf<{
   flexGrow?: number,
   flexShrink?: number,
   padding?: number,
-  flexWrap?: Yoga$FlexWrap,
+  flexWrap?: Yoga$Wrap,
   aspectRatio?: number,
   children?: List<LayoutRecordT>,
   minWidth?: number,

yoga/YGEnums.cpp

@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 #include "YGEnums.h"
 
 const char* YGAlignToString(const YGAlign value) {

yoga/YGEnums.h

@@ -5,53 +5,13 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+// @generated by enums.py
+
 #pragma once
+// clang-format: off
 
 #include "YGMacros.h"
 
-#ifdef __cplusplus
-namespace facebook {
-namespace yoga {
-namespace enums {
-
-template <typename T>
-constexpr int count(); // can't use `= delete` due to a defect in clang < 3.9
-
-namespace detail {
-template <int... xs>
-constexpr int n() {
-  return sizeof...(xs);
-}
-} // namespace detail
-
-} // namespace enums
-} // namespace yoga
-} // namespace facebook
-#endif
-
-#define YG_ENUM_DECL(NAME, ...)                               \
-  typedef YG_ENUM_BEGIN(NAME){__VA_ARGS__} YG_ENUM_END(NAME); \
-  WIN_EXPORT const char* NAME##ToString(NAME);
-
-#ifdef __cplusplus
-#define YG_ENUM_SEQ_DECL(NAME, ...)  \
-  YG_ENUM_DECL(NAME, __VA_ARGS__)    \
-  YG_EXTERN_C_END                    \
-  namespace facebook {               \
-  namespace yoga {                   \
-  namespace enums {                  \
-  template <>                        \
-  constexpr int count<NAME>() {      \
-    return detail::n<__VA_ARGS__>(); \
-  }                                  \
-  }                                  \
-  }                                  \
-  }                                  \
-  YG_EXTERN_C_BEGIN
-#else
-#define YG_ENUM_SEQ_DECL YG_ENUM_DECL
-#endif
-
 YG_EXTERN_C_BEGIN
 
 YG_ENUM_SEQ_DECL(
@@ -63,9 +23,12 @@ YG_ENUM_SEQ_DECL(
     YGAlignStretch,
     YGAlignBaseline,
     YGAlignSpaceBetween,
-    YGAlignSpaceAround);
+    YGAlignSpaceAround)
 
-YG_ENUM_SEQ_DECL(YGDimension, YGDimensionWidth, YGDimensionHeight)
+YG_ENUM_SEQ_DECL(
+    YGDimension,
+    YGDimensionWidth,
+    YGDimensionHeight)
 
 YG_ENUM_SEQ_DECL(
     YGDirection,
@@ -73,7 +36,10 @@ YG_ENUM_SEQ_DECL(
     YGDirectionLTR,
     YGDirectionRTL)
 
-YG_ENUM_SEQ_DECL(YGDisplay, YGDisplayFlex, YGDisplayNone)
+YG_ENUM_SEQ_DECL(
+    YGDisplay,
+    YGDisplayFlex,
+    YGDisplayNone)
 
 YG_ENUM_SEQ_DECL(
     YGEdge,
@@ -87,7 +53,9 @@ YG_ENUM_SEQ_DECL(
     YGEdgeVertical,
     YGEdgeAll)
 
-YG_ENUM_SEQ_DECL(YGExperimentalFeature, YGExperimentalFeatureWebFlexBasis)
+YG_ENUM_SEQ_DECL(
+    YGExperimentalFeature,
+    YGExperimentalFeatureWebFlexBasis)
 
 YG_ENUM_SEQ_DECL(
     YGFlexDirection,
@@ -120,7 +88,10 @@ YG_ENUM_SEQ_DECL(
     YGMeasureModeExactly,
     YGMeasureModeAtMost)
 
-YG_ENUM_SEQ_DECL(YGNodeType, YGNodeTypeDefault, YGNodeTypeText)
+YG_ENUM_SEQ_DECL(
+    YGNodeType,
+    YGNodeTypeDefault,
+    YGNodeTypeText)
 
 YG_ENUM_SEQ_DECL(
     YGOverflow,
@@ -147,9 +118,10 @@ YG_ENUM_SEQ_DECL(
     YGUnitPercent,
     YGUnitAuto)
 
-YG_ENUM_SEQ_DECL(YGWrap, YGWrapNoWrap, YGWrapWrap, YGWrapWrapReverse)
+YG_ENUM_SEQ_DECL(
+    YGWrap,
+    YGWrapNoWrap,
+    YGWrapWrap,
+    YGWrapWrapReverse)
 
 YG_EXTERN_C_END
-
-#undef YG_ENUM_DECL
-#undef YG_ENUM_SEQ_DECL

yoga/YGMacros.h

@@ -40,6 +40,49 @@
 #define YG_ENUM_END(name) name
 #endif
 
+#ifdef __cplusplus
+namespace facebook {
+namespace yoga {
+namespace enums {
+
+template <typename T>
+constexpr int count(); // can't use `= delete` due to a defect in clang < 3.9
+
+namespace detail {
+template <int... xs>
+constexpr int n() {
+  return sizeof...(xs);
+}
+} // namespace detail
+
+} // namespace enums
+} // namespace yoga
+} // namespace facebook
+#endif
+
+#define YG_ENUM_DECL(NAME, ...)                               \
+  typedef YG_ENUM_BEGIN(NAME){__VA_ARGS__} YG_ENUM_END(NAME); \
+  WIN_EXPORT const char* NAME##ToString(NAME);
+
+#ifdef __cplusplus
+#define YG_ENUM_SEQ_DECL(NAME, ...)  \
+  YG_ENUM_DECL(NAME, __VA_ARGS__)    \
+  YG_EXTERN_C_END                    \
+  namespace facebook {               \
+  namespace yoga {                   \
+  namespace enums {                  \
+  template <>                        \
+  constexpr int count<NAME>() {      \
+    return detail::n<__VA_ARGS__>(); \
+  }                                  \
+  }                                  \
+  }                                  \
+  }                                  \
+  YG_EXTERN_C_BEGIN
+#else
+#define YG_ENUM_SEQ_DECL YG_ENUM_DECL
+#endif
+
 #ifdef __GNUC__
 #define YG_DEPRECATED __attribute__((deprecated))
 #elif defined(_MSC_VER)