Generate enums in sorted order

Summary:
This PR forces the order of the generated enums in alphabetically order. This is needed to have a predictable order of the enums across different python versions. Which reduces the pain for merging multiple enum additions.
Closes https://github.com/facebook/yoga/pull/370

Reviewed By: gkassabli

Differential Revision: D4501140

Pulled By: emilsjolander

fbshipit-source-id: 66c0ed9e4ea7a5990578b53b0a7e400c13dd53a9

enums.py

@@ -125,7 +125,7 @@ with open(root + '/yoga/YGEnums.h', 'w') as f:
     f.write('#pragma once\n\n')
     f.write('#include "YGMacros.h"\n\n')
     f.write('YG_EXTERN_C_BEGIN\n\n')
-    for name, values in ENUMS.items():
+    for name, values in sorted(ENUMS.items()):
         f.write('#define YG%sCount %s\n' % (name, len(values)))        
         f.write('typedef YG_ENUM_BEGIN(YG%s) {\n' % name)
         for value in values:
@@ -138,7 +138,7 @@ with open(root + '/yoga/YGEnums.h', 'w') as f:
     f.write('YG_EXTERN_C_END\n')
 
 # write out java files
-for name, values in ENUMS.items():
+for name, values in sorted(ENUMS.items()):
     with open(root + '/java/com/facebook/yoga/Yoga%s.java' % name, 'w') as f:
         f.write(LICENSE)
         f.write('package com.facebook.yoga;\n\n')
@@ -181,7 +181,7 @@ for name, values in ENUMS.items():
         f.write('}\n')
 
 # write out csharp files
-for name, values in ENUMS.items():
+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('namespace Facebook.Yoga\n{\n')
@@ -198,7 +198,7 @@ for name, values in ENUMS.items():
 with open(root + '/javascript/sources/YGEnums.js', 'w') as f:
     f.write(LICENSE)
     f.write('module.exports = {\n\n')
-    for name, values in ENUMS.items():
+    for name, values in sorted(ENUMS.items()):
         f.write('  %s_COUNT: %s,\n' % (to_java_upper(name), len(values)))
         base = 0
         for value in values:

javascript/sources/YGEnums.js

@@ -9,21 +9,22 @@
 
 module.exports = {
 
-  FLEX_DIRECTION_COUNT: 4,
+  ALIGN_COUNT: 6,
-  FLEX_DIRECTION_COLUMN: 0,
+  ALIGN_AUTO: 0,
-  FLEX_DIRECTION_COLUMN_REVERSE: 1,
+  ALIGN_FLEX_START: 1,
-  FLEX_DIRECTION_ROW: 2,
+  ALIGN_CENTER: 2,
-  FLEX_DIRECTION_ROW_REVERSE: 3,
+  ALIGN_FLEX_END: 3,
+  ALIGN_STRETCH: 4,
+  ALIGN_BASELINE: 5,
 
-  MEASURE_MODE_COUNT: 3,
+  DIMENSION_COUNT: 2,
-  MEASURE_MODE_UNDEFINED: 0,
+  DIMENSION_WIDTH: 0,
-  MEASURE_MODE_EXACTLY: 1,
+  DIMENSION_HEIGHT: 1,
-  MEASURE_MODE_AT_MOST: 2,
 
-  PRINT_OPTIONS_COUNT: 3,
+  DIRECTION_COUNT: 3,
-  PRINT_OPTIONS_LAYOUT: 1,
+  DIRECTION_INHERIT: 0,
-  PRINT_OPTIONS_STYLE: 2,
+  DIRECTION_LTR: 1,
-  PRINT_OPTIONS_CHILDREN: 4,
+  DIRECTION_RTL: 2,
 
   EDGE_COUNT: 9,
   EDGE_LEFT: 0,
@@ -36,13 +37,15 @@ module.exports = {
   EDGE_VERTICAL: 7,
   EDGE_ALL: 8,
 
-  POSITION_TYPE_COUNT: 2,
+  EXPERIMENTAL_FEATURE_COUNT: 2,
-  POSITION_TYPE_RELATIVE: 0,
+  EXPERIMENTAL_FEATURE_ROUNDING: 0,
-  POSITION_TYPE_ABSOLUTE: 1,
+  EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS: 1,
 
-  DIMENSION_COUNT: 2,
+  FLEX_DIRECTION_COUNT: 4,
-  DIMENSION_WIDTH: 0,
+  FLEX_DIRECTION_COLUMN: 0,
-  DIMENSION_HEIGHT: 1,
+  FLEX_DIRECTION_COLUMN_REVERSE: 1,
+  FLEX_DIRECTION_ROW: 2,
+  FLEX_DIRECTION_ROW_REVERSE: 3,
 
   JUSTIFY_COUNT: 5,
   JUSTIFY_FLEX_START: 0,
@@ -51,11 +54,6 @@ module.exports = {
   JUSTIFY_SPACE_BETWEEN: 3,
   JUSTIFY_SPACE_AROUND: 4,
 
-  DIRECTION_COUNT: 3,
-  DIRECTION_INHERIT: 0,
-  DIRECTION_LTR: 1,
-  DIRECTION_RTL: 2,
-
   LOG_LEVEL_COUNT: 5,
   LOG_LEVEL_ERROR: 0,
   LOG_LEVEL_WARN: 1,
@@ -63,30 +61,32 @@ module.exports = {
   LOG_LEVEL_DEBUG: 3,
   LOG_LEVEL_VERBOSE: 4,
 
-  WRAP_COUNT: 2,
+  MEASURE_MODE_COUNT: 3,
-  WRAP_NO_WRAP: 0,
+  MEASURE_MODE_UNDEFINED: 0,
-  WRAP_WRAP: 1,
+  MEASURE_MODE_EXACTLY: 1,
+  MEASURE_MODE_AT_MOST: 2,
 
   OVERFLOW_COUNT: 3,
   OVERFLOW_VISIBLE: 0,
   OVERFLOW_HIDDEN: 1,
   OVERFLOW_SCROLL: 2,
 
-  EXPERIMENTAL_FEATURE_COUNT: 2,
+  POSITION_TYPE_COUNT: 2,
-  EXPERIMENTAL_FEATURE_ROUNDING: 0,
+  POSITION_TYPE_RELATIVE: 0,
-  EXPERIMENTAL_FEATURE_WEB_FLEX_BASIS: 1,
+  POSITION_TYPE_ABSOLUTE: 1,
 
-  ALIGN_COUNT: 6,
+  PRINT_OPTIONS_COUNT: 3,
-  ALIGN_AUTO: 0,
+  PRINT_OPTIONS_LAYOUT: 1,
-  ALIGN_FLEX_START: 1,
+  PRINT_OPTIONS_STYLE: 2,
-  ALIGN_CENTER: 2,
+  PRINT_OPTIONS_CHILDREN: 4,
-  ALIGN_FLEX_END: 3,
-  ALIGN_STRETCH: 4,
-  ALIGN_BASELINE: 5,
 
   UNIT_COUNT: 3,
   UNIT_UNDEFINED: 0,
   UNIT_PIXEL: 1,
   UNIT_PERCENT: 2,
 
+  WRAP_COUNT: 2,
+  WRAP_NO_WRAP: 0,
+  WRAP_WRAP: 1,
+
 };

yoga/YGEnums.h

@@ -13,91 +13,112 @@
 
 YG_EXTERN_C_BEGIN
 
-#define YGFlexDirectionCount 4
+#define YGAlignCount 6
-typedef YG_ENUM_BEGIN(YGFlexDirection) {
+typedef YG_ENUM_BEGIN(YGAlign) {
-  YGFlexDirectionColumn, YGFlexDirectionColumnReverse, YGFlexDirectionRow,
+  YGAlignAuto,
-      YGFlexDirectionRowReverse,
+  YGAlignFlexStart,
-}
+  YGAlignCenter,
-YG_ENUM_END(YGFlexDirection);
+  YGAlignFlexEnd,
-
+  YGAlignStretch,
-#define YGMeasureModeCount 3
+  YGAlignBaseline,
-typedef YG_ENUM_BEGIN(YGMeasureMode) {
+} YG_ENUM_END(YGAlign);
-  YGMeasureModeUndefined, YGMeasureModeExactly, YGMeasureModeAtMost,
-}
-YG_ENUM_END(YGMeasureMode);
-
-#define YGPrintOptionsCount 3
-typedef YG_ENUM_BEGIN(YGPrintOptions) {
-  YGPrintOptionsLayout = 1, YGPrintOptionsStyle = 2, YGPrintOptionsChildren = 4,
-}
-YG_ENUM_END(YGPrintOptions);
-
-#define YGEdgeCount 9
-typedef YG_ENUM_BEGIN(YGEdge) {
-  YGEdgeLeft, YGEdgeTop, YGEdgeRight, YGEdgeBottom, YGEdgeStart, YGEdgeEnd, YGEdgeHorizontal,
-      YGEdgeVertical, YGEdgeAll,
-}
-YG_ENUM_END(YGEdge);
-
-#define YGPositionTypeCount 2
-typedef YG_ENUM_BEGIN(YGPositionType) {
-  YGPositionTypeRelative, YGPositionTypeAbsolute,
-}
-YG_ENUM_END(YGPositionType);
 
 #define YGDimensionCount 2
 typedef YG_ENUM_BEGIN(YGDimension) {
-  YGDimensionWidth, YGDimensionHeight,
+  YGDimensionWidth,
-}
+  YGDimensionHeight,
-YG_ENUM_END(YGDimension);
+} YG_ENUM_END(YGDimension);
-
-#define YGJustifyCount 5
-typedef YG_ENUM_BEGIN(YGJustify) {
-  YGJustifyFlexStart, YGJustifyCenter, YGJustifyFlexEnd, YGJustifySpaceBetween,
-      YGJustifySpaceAround,
-}
-YG_ENUM_END(YGJustify);
 
 #define YGDirectionCount 3
 typedef YG_ENUM_BEGIN(YGDirection) {
-  YGDirectionInherit, YGDirectionLTR, YGDirectionRTL,
+  YGDirectionInherit,
-}
+  YGDirectionLTR,
-YG_ENUM_END(YGDirection);
+  YGDirectionRTL,
+} YG_ENUM_END(YGDirection);
 
-#define YGLogLevelCount 5
+#define YGEdgeCount 9
-typedef YG_ENUM_BEGIN(YGLogLevel) {
+typedef YG_ENUM_BEGIN(YGEdge) {
-  YGLogLevelError, YGLogLevelWarn, YGLogLevelInfo, YGLogLevelDebug, YGLogLevelVerbose,
+  YGEdgeLeft,
-}
+  YGEdgeTop,
-YG_ENUM_END(YGLogLevel);
+  YGEdgeRight,
-
+  YGEdgeBottom,
-#define YGWrapCount 2
+  YGEdgeStart,
-typedef YG_ENUM_BEGIN(YGWrap) {
+  YGEdgeEnd,
-  YGWrapNoWrap, YGWrapWrap,
+  YGEdgeHorizontal,
-}
+  YGEdgeVertical,
-YG_ENUM_END(YGWrap);
+  YGEdgeAll,
-
+} YG_ENUM_END(YGEdge);
-#define YGOverflowCount 3
-typedef YG_ENUM_BEGIN(YGOverflow) {
-  YGOverflowVisible, YGOverflowHidden, YGOverflowScroll,
-}
-YG_ENUM_END(YGOverflow);
 
 #define YGExperimentalFeatureCount 2
 typedef YG_ENUM_BEGIN(YGExperimentalFeature) {
-  YGExperimentalFeatureRounding, YGExperimentalFeatureWebFlexBasis,
+  YGExperimentalFeatureRounding,
-}
+  YGExperimentalFeatureWebFlexBasis,
-YG_ENUM_END(YGExperimentalFeature);
+} YG_ENUM_END(YGExperimentalFeature);
 
-#define YGAlignCount 6
+#define YGFlexDirectionCount 4
-typedef YG_ENUM_BEGIN(YGAlign) {
+typedef YG_ENUM_BEGIN(YGFlexDirection) {
-  YGAlignAuto, YGAlignFlexStart, YGAlignCenter, YGAlignFlexEnd, YGAlignStretch, YGAlignBaseline,
+  YGFlexDirectionColumn,
-}
+  YGFlexDirectionColumnReverse,
-YG_ENUM_END(YGAlign);
+  YGFlexDirectionRow,
+  YGFlexDirectionRowReverse,
+} YG_ENUM_END(YGFlexDirection);
+
+#define YGJustifyCount 5
+typedef YG_ENUM_BEGIN(YGJustify) {
+  YGJustifyFlexStart,
+  YGJustifyCenter,
+  YGJustifyFlexEnd,
+  YGJustifySpaceBetween,
+  YGJustifySpaceAround,
+} YG_ENUM_END(YGJustify);
+
+#define YGLogLevelCount 5
+typedef YG_ENUM_BEGIN(YGLogLevel) {
+  YGLogLevelError,
+  YGLogLevelWarn,
+  YGLogLevelInfo,
+  YGLogLevelDebug,
+  YGLogLevelVerbose,
+} YG_ENUM_END(YGLogLevel);
+
+#define YGMeasureModeCount 3
+typedef YG_ENUM_BEGIN(YGMeasureMode) {
+  YGMeasureModeUndefined,
+  YGMeasureModeExactly,
+  YGMeasureModeAtMost,
+} YG_ENUM_END(YGMeasureMode);
+
+#define YGOverflowCount 3
+typedef YG_ENUM_BEGIN(YGOverflow) {
+  YGOverflowVisible,
+  YGOverflowHidden,
+  YGOverflowScroll,
+} YG_ENUM_END(YGOverflow);
+
+#define YGPositionTypeCount 2
+typedef YG_ENUM_BEGIN(YGPositionType) {
+  YGPositionTypeRelative,
+  YGPositionTypeAbsolute,
+} YG_ENUM_END(YGPositionType);
+
+#define YGPrintOptionsCount 3
+typedef YG_ENUM_BEGIN(YGPrintOptions) {
+  YGPrintOptionsLayout = 1,
+  YGPrintOptionsStyle = 2,
+  YGPrintOptionsChildren = 4,
+} YG_ENUM_END(YGPrintOptions);
 
 #define YGUnitCount 3
 typedef YG_ENUM_BEGIN(YGUnit) {
-  YGUnitUndefined, YGUnitPixel, YGUnitPercent,
+  YGUnitUndefined,
-}
+  YGUnitPixel,
-YG_ENUM_END(YGUnit);
+  YGUnitPercent,
+} YG_ENUM_END(YGUnit);
+
+#define YGWrapCount 2
+typedef YG_ENUM_BEGIN(YGWrap) {
+  YGWrapNoWrap,
+  YGWrapWrap,
+} YG_ENUM_END(YGWrap);
 
 YG_EXTERN_C_END