Implement direct bindings to script properties mapping in the JSR-223 implementation

fix infrastructure and codegen parts
2019-07-02 12:00:58 +02:00
parent 4940f64265
commit cfceeb1e8c
8 changed files with 252 additions and 12 deletions
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package kotlin.script.experimental.jvm.util
+
+fun String.toValidJvmIdentifier(): String =
+    if (isBlank()) "_".repeat(length)
+    else buildString(length) {
+        for (ch in this@toValidJvmIdentifier) {
+            // encoding is taken from https://blogs.oracle.com/jrose/symbolic-freedom-in-the-vm
+            when (ch) {
+                '/' -> append("\\|")
+                '.' -> append("\\,")
+                ';' -> append("\\?")
+                '$' -> append("\\%")
+                '<' -> append("\\^")
+                '>' -> append("\\_")
+                '[' -> append("\\{")
+                ']' -> append("\\}")
+                ':' -> append("\\!")
+                '\\' -> append("\\-")
+                else -> append(ch)
+            }
+        }
+    }