feat: add local evaluation library

.gitignore

@@ -4,7 +4,6 @@ __pycache__/
 *$py.class
 
 # C extensions
-*.so
 
 # Distribution / packaging
 .Python
@@ -14,7 +13,6 @@ dist/
 downloads/
 eggs/
 .eggs/
-lib/
 lib64/
 parts/
 sdist/

src/amplitude_experiment/local/evaluation/evaluation.py

@@ -0,0 +1,15 @@
+from .libevaluation_interop import libevaluation_interop_symbols
+
+
+def evaluate(rules: str, user: str) -> str:
+    """
+    Local evaluation wrapper.
+        Parameters:
+            rules (str): rules JSON string
+            user (str): user JSON string
+
+        Returns:
+            Evaluation results with variants in JSON
+    """
+    result = libevaluation_interop_symbols().contents.kotlin.root.evaluate(rules, user)
+    return str(result, 'utf-8')

src/amplitude_experiment/local/evaluation/lib/linuxArm64/libevaluation_interop_api.h

@@ -0,0 +1,82 @@
+#ifndef KONAN_LIBEVALUATION_INTEROP_H
+#define KONAN_LIBEVALUATION_INTEROP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef __cplusplus
+typedef bool            libevaluation_interop_KBoolean;
+#else
+typedef _Bool           libevaluation_interop_KBoolean;
+#endif
+typedef unsigned short     libevaluation_interop_KChar;
+typedef signed char        libevaluation_interop_KByte;
+typedef short              libevaluation_interop_KShort;
+typedef int                libevaluation_interop_KInt;
+typedef long long          libevaluation_interop_KLong;
+typedef unsigned char      libevaluation_interop_KUByte;
+typedef unsigned short     libevaluation_interop_KUShort;
+typedef unsigned int       libevaluation_interop_KUInt;
+typedef unsigned long long libevaluation_interop_KULong;
+typedef float              libevaluation_interop_KFloat;
+typedef double             libevaluation_interop_KDouble;
+typedef float __attribute__ ((__vector_size__ (16))) libevaluation_interop_KVector128;
+typedef void*              libevaluation_interop_KNativePtr;
+struct libevaluation_interop_KType;
+typedef struct libevaluation_interop_KType libevaluation_interop_KType;
+
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Byte;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Short;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Int;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Long;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Float;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Double;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Char;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Boolean;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Unit;
+
+
+typedef struct {
+  /* Service functions. */
+  void (*DisposeStablePointer)(libevaluation_interop_KNativePtr ptr);
+  void (*DisposeString)(const char* string);
+  libevaluation_interop_KBoolean (*IsInstance)(libevaluation_interop_KNativePtr ref, const libevaluation_interop_KType* type);
+  libevaluation_interop_kref_kotlin_Byte (*createNullableByte)(libevaluation_interop_KByte);
+  libevaluation_interop_kref_kotlin_Short (*createNullableShort)(libevaluation_interop_KShort);
+  libevaluation_interop_kref_kotlin_Int (*createNullableInt)(libevaluation_interop_KInt);
+  libevaluation_interop_kref_kotlin_Long (*createNullableLong)(libevaluation_interop_KLong);
+  libevaluation_interop_kref_kotlin_Float (*createNullableFloat)(libevaluation_interop_KFloat);
+  libevaluation_interop_kref_kotlin_Double (*createNullableDouble)(libevaluation_interop_KDouble);
+  libevaluation_interop_kref_kotlin_Char (*createNullableChar)(libevaluation_interop_KChar);
+  libevaluation_interop_kref_kotlin_Boolean (*createNullableBoolean)(libevaluation_interop_KBoolean);
+  libevaluation_interop_kref_kotlin_Unit (*createNullableUnit)(void);
+
+  /* User functions. */
+  struct {
+    struct {
+      const char* (*evaluate)(const char* rules, const char* user);
+    } root;
+  } kotlin;
+} libevaluation_interop_ExportedSymbols;
+extern libevaluation_interop_ExportedSymbols* libevaluation_interop_symbols(void);
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+#endif  /* KONAN_LIBEVALUATION_INTEROP_H */

src/amplitude_experiment/local/evaluation/lib/linuxX64/libevaluation_interop_api.h

@@ -0,0 +1,82 @@
+#ifndef KONAN_LIBEVALUATION_INTEROP_H
+#define KONAN_LIBEVALUATION_INTEROP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef __cplusplus
+typedef bool            libevaluation_interop_KBoolean;
+#else
+typedef _Bool           libevaluation_interop_KBoolean;
+#endif
+typedef unsigned short     libevaluation_interop_KChar;
+typedef signed char        libevaluation_interop_KByte;
+typedef short              libevaluation_interop_KShort;
+typedef int                libevaluation_interop_KInt;
+typedef long long          libevaluation_interop_KLong;
+typedef unsigned char      libevaluation_interop_KUByte;
+typedef unsigned short     libevaluation_interop_KUShort;
+typedef unsigned int       libevaluation_interop_KUInt;
+typedef unsigned long long libevaluation_interop_KULong;
+typedef float              libevaluation_interop_KFloat;
+typedef double             libevaluation_interop_KDouble;
+typedef float __attribute__ ((__vector_size__ (16))) libevaluation_interop_KVector128;
+typedef void*              libevaluation_interop_KNativePtr;
+struct libevaluation_interop_KType;
+typedef struct libevaluation_interop_KType libevaluation_interop_KType;
+
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Byte;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Short;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Int;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Long;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Float;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Double;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Char;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Boolean;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Unit;
+
+
+typedef struct {
+  /* Service functions. */
+  void (*DisposeStablePointer)(libevaluation_interop_KNativePtr ptr);
+  void (*DisposeString)(const char* string);
+  libevaluation_interop_KBoolean (*IsInstance)(libevaluation_interop_KNativePtr ref, const libevaluation_interop_KType* type);
+  libevaluation_interop_kref_kotlin_Byte (*createNullableByte)(libevaluation_interop_KByte);
+  libevaluation_interop_kref_kotlin_Short (*createNullableShort)(libevaluation_interop_KShort);
+  libevaluation_interop_kref_kotlin_Int (*createNullableInt)(libevaluation_interop_KInt);
+  libevaluation_interop_kref_kotlin_Long (*createNullableLong)(libevaluation_interop_KLong);
+  libevaluation_interop_kref_kotlin_Float (*createNullableFloat)(libevaluation_interop_KFloat);
+  libevaluation_interop_kref_kotlin_Double (*createNullableDouble)(libevaluation_interop_KDouble);
+  libevaluation_interop_kref_kotlin_Char (*createNullableChar)(libevaluation_interop_KChar);
+  libevaluation_interop_kref_kotlin_Boolean (*createNullableBoolean)(libevaluation_interop_KBoolean);
+  libevaluation_interop_kref_kotlin_Unit (*createNullableUnit)(void);
+
+  /* User functions. */
+  struct {
+    struct {
+      const char* (*evaluate)(const char* rules, const char* user);
+    } root;
+  } kotlin;
+} libevaluation_interop_ExportedSymbols;
+extern libevaluation_interop_ExportedSymbols* libevaluation_interop_symbols(void);
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+#endif  /* KONAN_LIBEVALUATION_INTEROP_H */

src/amplitude_experiment/local/evaluation/lib/macosArm64/libevaluation_interop_api.h

@@ -0,0 +1,82 @@
+#ifndef KONAN_LIBEVALUATION_INTEROP_H
+#define KONAN_LIBEVALUATION_INTEROP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef __cplusplus
+typedef bool            libevaluation_interop_KBoolean;
+#else
+typedef _Bool           libevaluation_interop_KBoolean;
+#endif
+typedef unsigned short     libevaluation_interop_KChar;
+typedef signed char        libevaluation_interop_KByte;
+typedef short              libevaluation_interop_KShort;
+typedef int                libevaluation_interop_KInt;
+typedef long long          libevaluation_interop_KLong;
+typedef unsigned char      libevaluation_interop_KUByte;
+typedef unsigned short     libevaluation_interop_KUShort;
+typedef unsigned int       libevaluation_interop_KUInt;
+typedef unsigned long long libevaluation_interop_KULong;
+typedef float              libevaluation_interop_KFloat;
+typedef double             libevaluation_interop_KDouble;
+typedef float __attribute__ ((__vector_size__ (16))) libevaluation_interop_KVector128;
+typedef void*              libevaluation_interop_KNativePtr;
+struct libevaluation_interop_KType;
+typedef struct libevaluation_interop_KType libevaluation_interop_KType;
+
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Byte;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Short;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Int;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Long;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Float;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Double;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Char;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Boolean;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Unit;
+
+
+typedef struct {
+  /* Service functions. */
+  void (*DisposeStablePointer)(libevaluation_interop_KNativePtr ptr);
+  void (*DisposeString)(const char* string);
+  libevaluation_interop_KBoolean (*IsInstance)(libevaluation_interop_KNativePtr ref, const libevaluation_interop_KType* type);
+  libevaluation_interop_kref_kotlin_Byte (*createNullableByte)(libevaluation_interop_KByte);
+  libevaluation_interop_kref_kotlin_Short (*createNullableShort)(libevaluation_interop_KShort);
+  libevaluation_interop_kref_kotlin_Int (*createNullableInt)(libevaluation_interop_KInt);
+  libevaluation_interop_kref_kotlin_Long (*createNullableLong)(libevaluation_interop_KLong);
+  libevaluation_interop_kref_kotlin_Float (*createNullableFloat)(libevaluation_interop_KFloat);
+  libevaluation_interop_kref_kotlin_Double (*createNullableDouble)(libevaluation_interop_KDouble);
+  libevaluation_interop_kref_kotlin_Char (*createNullableChar)(libevaluation_interop_KChar);
+  libevaluation_interop_kref_kotlin_Boolean (*createNullableBoolean)(libevaluation_interop_KBoolean);
+  libevaluation_interop_kref_kotlin_Unit (*createNullableUnit)(void);
+
+  /* User functions. */
+  struct {
+    struct {
+      const char* (*evaluate)(const char* rules, const char* user);
+    } root;
+  } kotlin;
+} libevaluation_interop_ExportedSymbols;
+extern libevaluation_interop_ExportedSymbols* libevaluation_interop_symbols(void);
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+#endif  /* KONAN_LIBEVALUATION_INTEROP_H */

src/amplitude_experiment/local/evaluation/lib/macosX64/libevaluation_interop_api.h

@@ -0,0 +1,82 @@
+#ifndef KONAN_LIBEVALUATION_INTEROP_H
+#define KONAN_LIBEVALUATION_INTEROP_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef __cplusplus
+typedef bool            libevaluation_interop_KBoolean;
+#else
+typedef _Bool           libevaluation_interop_KBoolean;
+#endif
+typedef unsigned short     libevaluation_interop_KChar;
+typedef signed char        libevaluation_interop_KByte;
+typedef short              libevaluation_interop_KShort;
+typedef int                libevaluation_interop_KInt;
+typedef long long          libevaluation_interop_KLong;
+typedef unsigned char      libevaluation_interop_KUByte;
+typedef unsigned short     libevaluation_interop_KUShort;
+typedef unsigned int       libevaluation_interop_KUInt;
+typedef unsigned long long libevaluation_interop_KULong;
+typedef float              libevaluation_interop_KFloat;
+typedef double             libevaluation_interop_KDouble;
+typedef float __attribute__ ((__vector_size__ (16))) libevaluation_interop_KVector128;
+typedef void*              libevaluation_interop_KNativePtr;
+struct libevaluation_interop_KType;
+typedef struct libevaluation_interop_KType libevaluation_interop_KType;
+
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Byte;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Short;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Int;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Long;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Float;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Double;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Char;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Boolean;
+typedef struct {
+  libevaluation_interop_KNativePtr pinned;
+} libevaluation_interop_kref_kotlin_Unit;
+
+
+typedef struct {
+  /* Service functions. */
+  void (*DisposeStablePointer)(libevaluation_interop_KNativePtr ptr);
+  void (*DisposeString)(const char* string);
+  libevaluation_interop_KBoolean (*IsInstance)(libevaluation_interop_KNativePtr ref, const libevaluation_interop_KType* type);
+  libevaluation_interop_kref_kotlin_Byte (*createNullableByte)(libevaluation_interop_KByte);
+  libevaluation_interop_kref_kotlin_Short (*createNullableShort)(libevaluation_interop_KShort);
+  libevaluation_interop_kref_kotlin_Int (*createNullableInt)(libevaluation_interop_KInt);
+  libevaluation_interop_kref_kotlin_Long (*createNullableLong)(libevaluation_interop_KLong);
+  libevaluation_interop_kref_kotlin_Float (*createNullableFloat)(libevaluation_interop_KFloat);
+  libevaluation_interop_kref_kotlin_Double (*createNullableDouble)(libevaluation_interop_KDouble);
+  libevaluation_interop_kref_kotlin_Char (*createNullableChar)(libevaluation_interop_KChar);
+  libevaluation_interop_kref_kotlin_Boolean (*createNullableBoolean)(libevaluation_interop_KBoolean);
+  libevaluation_interop_kref_kotlin_Unit (*createNullableUnit)(void);
+
+  /* User functions. */
+  struct {
+    struct {
+      const char* (*evaluate)(const char* rules, const char* user);
+    } root;
+  } kotlin;
+} libevaluation_interop_ExportedSymbols;
+extern libevaluation_interop_ExportedSymbols* libevaluation_interop_symbols(void);
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+#endif  /* KONAN_LIBEVALUATION_INTEROP_H */