.github/workflows/ci.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        nim: [2.0.14, stable]
+        nim: [1.6.12, stable]
     steps:
     - uses: actions/checkout@v2
     - uses: iffy/install-nim@v3

.gitignore

@@ -3,4 +3,3 @@
 !*.*
 nimble.develop
 nimble.paths
-nimbledeps/

Readme.md

@@ -11,7 +11,7 @@ Use the [Nimble][2] package manager to add `contractabi` to an existing project.
 Add the following to its .nimble file:
 
 ```nim
-requires "contractabi >= 0.7.1 & < 0.8.0"
+requires "contractabi >= 0.5.0 & < 0.6.0"
 ```
 
 Usage

contractabi.nimble

@@ -1,9 +1,10 @@
-version = "0.7.3"
+version = "0.5.0"
 author = "Contract ABI Authors"
 description = "ABI Encoding for Ethereum contracts"
 license = "MIT"
 
-requires "stint >= 0.8.1 & < 0.9.0"
-requires "stew >= 0.2.0"
-requires "nimcrypto >= 0.6.2 & < 0.8.0"
-requires "questionable >= 0.10.10 & < 0.11.0"
+requires "stint"
+requires "stew"
+requires "nimcrypto >= 0.5.4 & < 0.6.0"
+requires "questionable >= 0.10.0 & < 0.11.0"
+requires "upraises >= 0.1.0 & < 0.2.0"

contractabi/address.nim

@@ -1,7 +1,8 @@
 import pkg/stew/byteutils
 import pkg/questionable
+import pkg/upraises
 
-{.push raises:[].}
+push: {.upraises: [].}
 
 type
   Address* = distinct array[20, byte]

contractabi/decoding.nim

@@ -3,6 +3,7 @@ import pkg/stint
 import pkg/stew/endians2
 import pkg/stew/byteutils
 import pkg/questionable/results
+import pkg/upraises
 import ./encoding
 import ./integers
 import ./address
@@ -10,7 +11,7 @@ import ./address
 export stint
 export address
 
-{.push raises:[].}
+push: {.upraises:[].}
 
 type
   AbiDecoder* = object

contractabi/encoding.nim

@@ -1,5 +1,6 @@
 import std/typetraits
 import pkg/stint
+import pkg/upraises
 import pkg/stew/byteutils
 import pkg/stew/endians2
 import ./integers
@@ -8,7 +9,7 @@ import ./address
 export stint
 export address
 
-{.push raises:[].}
+push: {.upraises:[].}
 
 type
   AbiEncoder* = object

nimble.lock

@@ -1,72 +1,57 @@
 {
-  "version": 2,
+  "version": 1,
   "packages": {
+    "upraises": {
+      "version": "0.1.0",
+      "vcsRevision": "ff4f8108e44fba9b35cac535ab63d3927e8fd3c2",
+      "url": "https://github.com/markspanbroek/upraises.git",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "a0243c8039e12d547dbb2e9c73789c16bb8bc956"
+      }
+    },
     "nimcrypto": {
-      "version": "0.7.2",
-      "vcsRevision": "8085515e717b07e29de1ef50d5e9f15a3f6004c0",
+      "version": "0.5.4",
+      "vcsRevision": "a5742a9a214ac33f91615f3862c7b099aec43b00",
       "url": "https://github.com/cheatfate/nimcrypto",
       "downloadMethod": "git",
       "dependencies": [],
       "checksums": {
-        "sha1": "8ed2a20f2efaa08782bb871284cbcc3100ca1dea"
-      }
-    },
-    "questionable": {
-      "version": "0.10.15",
-      "vcsRevision": "82d90b67bcfb7f2e918b61dace2ff1a4ced60935",
-      "url": "https://github.com/codex-storage/questionable",
-      "downloadMethod": "git",
-      "dependencies": [],
-      "checksums": {
-        "sha1": "3238ff637c7b44d2fa8fcb839a8ded968e389de3"
-      }
-    },
-    "results": {
-      "version": "0.5.1",
-      "vcsRevision": "df8113dda4c2d74d460a8fa98252b0b771bf1f27",
-      "url": "https://github.com/arnetheduck/nim-results",
-      "downloadMethod": "git",
-      "dependencies": [],
-      "checksums": {
-        "sha1": "a9c011f74bc9ed5c91103917b9f382b12e82a9e7"
-      }
-    },
-    "unittest2": {
-      "version": "0.2.4",
-      "vcsRevision": "8b51e99b4a57fcfb31689230e75595f024543024",
-      "url": "https://github.com/status-im/nim-unittest2",
-      "downloadMethod": "git",
-      "dependencies": [],
-      "checksums": {
-        "sha1": "746106a4dfefffce497f1693733f1c1513b5c62c"
+        "sha1": "f76c87707cd4e96355b8bb6ef27e7f8b0aac1e08"
       }
     },
     "stew": {
-      "version": "0.4.1",
-      "vcsRevision": "e5740014961438610d336cd81706582dbf2c96f0",
-      "url": "https://github.com/status-im/nim-stew",
+      "version": "0.1.0",
+      "vcsRevision": "6ad35b876fb6ebe0dfee0f697af173acc47906ee",
+      "url": "https://github.com/status-im/nim-stew.git",
       "downloadMethod": "git",
-      "dependencies": [
-        "results",
-        "unittest2"
-      ],
+      "dependencies": [],
       "checksums": {
-        "sha1": "996d9c058ee078d0209a5f539424a0235683918c"
+        "sha1": "46d58c4feb457f3241e3347778334e325dce5268"
+      }
+    },
+    "questionable": {
+      "version": "0.10.2",
+      "vcsRevision": "6018fd43e033d5a5310faa45bcaa1b44049469a4",
+      "url": "https://github.com/status-im/questionable.git",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "36a6c012637c7736a390e74a7f94667bca562073"
       }
     },
     "stint": {
-      "version": "0.8.2",
-      "vcsRevision": "470b7892561b5179ab20bd389a69217d6213fe58",
-      "url": "https://github.com/status-im/nim-stint",
+      "version": "0.0.1",
+      "vcsRevision": "036c71d06a6b22f8f967ba9d54afd2189c3872ca",
+      "url": "https://github.com/status-im/stint.git",
       "downloadMethod": "git",
       "dependencies": [
-        "stew",
-        "unittest2"
+        "stew"
       ],
       "checksums": {
-        "sha1": "d8f871fd617e7857192d4609fe003b48942a8ae5"
+        "sha1": "0f187a2115315ca898e5f9a30c5e506cf6057062"
       }
     }
-  },
-  "tasks": {}
-}
+  }
+}

tests/contractabi/examples.nim

@@ -20,7 +20,7 @@ proc example*[T](_: type seq[T], len = 0..5): seq[T] =
   newSeqWith(chosenlen, T.example)
 
 proc example*(T: type StUint): T =
-  T.fromBytesBE(array[sizeof(T), byte].example)
+  T.fromBytes(array[sizeof(T), byte].example)
 
 proc example*(T: type StInt): T =
   cast[T](StUint[T.bits].example)