Restructure the project to allow nimble check to pass (#36)

* Restructure the project to allow nimble check to pass

* Add a lock file

nimble.lock

@@ -0,0 +1,25 @@
+{
+  "version": 1,
+  "packages": {
+    "nimcrypto": {
+      "version": "0.5.4",
+      "vcsRevision": "a5742a9a214ac33f91615f3862c7b099aec43b00",
+      "url": "https://github.com/cheatfate/nimcrypto",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "f76c87707cd4e96355b8bb6ef27e7f8b0aac1e08"
+      }
+    },
+    "stew": {
+      "version": "0.1.0",
+      "vcsRevision": "cdb1f213d073fd2ecbdaf35a866417657da9294c",
+      "url": "https://github.com/status-im/nim-stew",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "3dd9e4ec78d906b59b6f9bcf74f5f8fa6b5c24fe"
+      }
+    }
+  }
+}

secp256k1.nim

@@ -12,7 +12,7 @@
 import
   strformat, typetraits,
   stew/[byteutils, objects, results, ctops],
-  ./secp256k1_abi
+  ./secp256k1/abi
 
 from nimcrypto/utils import burnMem
 
@@ -21,7 +21,7 @@ export results
 # Implementation notes
 #
 # The goal of this wrapper is to create a thin layer on top of the API presented
-# in secp256k1_abi, exploiting some of its regulatities to make it slightly more
+# in secp256k1/abi, exploiting some of its regulatities to make it slightly more
 # convenient to use from Nim
 #
 # * Types like keys and signatures are guaranteed to hold valid values which

secp256k1.nimble

@@ -5,7 +5,8 @@ version       = "0.5.2"
 author        = "Status Research & Development GmbH"
 description   = "A wrapper for the libsecp256k1 C library"
 license       = "Apache License 2.0"
-installDirs   = @[".", "secp256k1_wrapper"]
+skipDirs      = @["tests"]
+installDirs   = @["secp256k1_wrapper"]
 
 requires "nim >= 1.2.0"
 requires "stew"

secp256k1/abi.nim

@@ -3,7 +3,7 @@ from os import DirSep, AltSep, quoteShell
 
 const
   wrapperPath = currentSourcePath.rsplit({DirSep, AltSep}, 1)[0] &
-                "/secp256k1_wrapper"
+                "/../secp256k1_wrapper"
   internalPath = wrapperPath & "/secp256k1"
   srcPath = internalPath & "/src"
   secpSrc = srcPath & "/secp256k1.c"

tests/test_secp256k1_abi.nim

@@ -1,4 +1,4 @@
-import ../secp256k1_abi, unittest
+import ../secp256k1/abi, unittest
 
 {.used.}