Restructure files a bit.

eth_contracts.nimble

@@ -1,30 +0,0 @@
-version       = "0.1.0"
-author        = "Status Research & Development GmbH"
-description   = "Ethereum smart contracts in Nim"
-license       = "Apache License 2.0"
-skipDirs      = @["examples"]
-
-# Dependencies
-
-requires "nim >= 0.18.1", "stint", "nimcrypto"
-
-proc buildExample(name: string) =
-  exec "nim c -d:release --out:examples/" & name & ".wasm examples/" & name
-  exec "./postprocess.sh examples/" & name & ".wasm"
-
-
-proc buildTool(name: string) =
-  exec "nim c -d:release --out:tools/" & name & " tools/" & name
-
-
-task examples, "Build examples":
-  # buildExample("wrc20")
-  buildExample("wrc202")
-  # buildExample("hello")
-  # buildExample("hello2")
-  # buildExample("hello3")
-
-
-task tools, "Build tools":
-  buildTool("abi_gen")
-  buildTool("k256_sig")

examples/wrc20.nim

@@ -1,7 +1,7 @@
 ## ewasm “WRC20” token contract coding challenge
 ## https://gist.github.com/axic/16158c5c88fbc7b1d09dfa8c658bc363
 
-import ../eth_contracts, endians
+import ../nimplay/ewasm_eei, endians
 
 proc do_balance() =
   if getCallDataSize() != 24:

examples/wrc202.nim

@@ -1,5 +1,5 @@
-import ../eth_contracts
-import ../eth_macros
+import ../nimplay/ewasm_eei
+import ../nimplay/nimplay_macros
 
 
 import math

nimplay/eth_abi_utils.nim

@@ -40,7 +40,7 @@ proc generate_method_sig*(func_sig: FunctionSignature, v2_sig: bool = false): st
 
 
 proc getKHash(inp: string): string {.compileTime.} =
-    let exec_string = "tools/k256_sig \"" & inp & "\""
+    let exec_string = "../tools/k256_sig \"" & inp & "\""
     let outp_shell = staticExec(exec_string)
     return outp_shell
 

nimplay/nimplay_macros.nim

@@ -154,8 +154,6 @@ proc handle_contract_interface(stmts: NimNode): NimNode =
             discard
             # raise newException(ParserError, ">> Invalid stmt \"" &  getTypeInst(child) & "\" not supported in contract block")
 
-    echo function_signatures
-
     if filter(function_signatures, proc(x: FunctionSignature): bool = x.is_private).len == 0:
         raise newException(
             ParserError,
@@ -204,7 +202,6 @@ proc handle_contract_interface(stmts: NimNode): NimNode =
 
     for func_sig in function_signatures:
         if func_sig.is_private:
-            echo "!!!"
             continue
         echo "Building " & func_sig.method_sig
         var call_and_copy_block = nnkStmtList.newTree()