first draft of go package to get contracts and transactions

go.mod

@@ -1,10 +1,12 @@
 module github.com/onflow/flow-evm-bridge
 
-go 1.21.5
+go 1.22
+
+toolchain go1.23.1
 
 require (
 	github.com/bjartek/overflow/v2 v2.0.0-stable-cadence-beta.13
-	github.com/onflow/cadence v1.0.0-preview.25
+	github.com/onflow/cadence v1.0.0-preview.51
 )
 
 require (
@@ -132,22 +134,23 @@ require (
 	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/nightlyone/lockfile v1.0.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
-	github.com/onflow/atree v0.7.0-rc.1 // indirect
+	github.com/onflow/atree v0.8.0-rc.6 // indirect
 	github.com/onflow/crypto v0.25.1 // indirect
 	github.com/onflow/flixkit-go v1.2.1-cadence-v1-preview.10 // indirect
 	github.com/onflow/flow-core-contracts/lib/go/contracts v0.15.2-0.20240429192223-e696a8e439b5 // indirect
-	github.com/onflow/flow-core-contracts/lib/go/templates v0.15.2-0.20240429192223-e696a8e439b5 // indirect
+	github.com/onflow/flow-core-contracts/lib/go/templates v1.4.0 // indirect
 	github.com/onflow/flow-emulator v1.0.0-preview.22 // indirect
+	github.com/onflow/flow-evm-bridge/bridge v0.0.0-00010101000000-000000000000 // indirect
 	github.com/onflow/flow-ft/lib/go/contracts v0.7.1-0.20240424211859-3ff4c0fe2a1e // indirect
-	github.com/onflow/flow-ft/lib/go/templates v0.7.1-0.20240424211859-3ff4c0fe2a1e // indirect
+	github.com/onflow/flow-ft/lib/go/templates v1.0.1 // indirect
 	github.com/onflow/flow-go v0.34.0-crescendo-preview.18 // indirect
-	github.com/onflow/flow-go-sdk v1.0.0-preview.25 // indirect
+	github.com/onflow/flow-go-sdk v1.0.0-preview.54 // indirect
 	github.com/onflow/flow-nft/lib/go/contracts v1.1.1-0.20240429184308-40c3de711140 // indirect
-	github.com/onflow/flow-nft/lib/go/templates v0.0.0-20240429184308-40c3de711140 // indirect
-	github.com/onflow/flow/protobuf/go/flow v0.4.1-0.20240412170550-911321113030 // indirect
+	github.com/onflow/flow-nft/lib/go/templates v1.2.1 // indirect
+	github.com/onflow/flow/protobuf/go/flow v0.4.3 // indirect
 	github.com/onflow/flowkit/v2 v2.0.0-stable-cadence-alpha.18 // indirect
 	github.com/onflow/go-ethereum v1.13.4 // indirect
-	github.com/onflow/sdks v0.5.1-0.20230912225508-b35402f12bba // indirect
+	github.com/onflow/sdks v0.6.0-preview.1 // indirect
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
 	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
@@ -225,11 +228,13 @@ require (
 	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	lukechampine.com/blake3 v1.2.1 // indirect
+	lukechampine.com/blake3 v1.3.0 // indirect
 	modernc.org/libc v1.37.6 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.7.2 // indirect
 	modernc.org/sqlite v1.28.0 // indirect
 	mvdan.cc/gofumpt v0.5.0 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )
+
+replace github.com/onflow/flow-evm-bridge/bridge => ./

go.sum

@@ -1965,9 +1965,13 @@ github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6
 github.com/onflow/atree v0.6.1-0.20230711151834-86040b30171f/go.mod h1:xvP61FoOs95K7IYdIYRnNcYQGf4nbF/uuJ0tHf4DRuM=
 github.com/onflow/atree v0.7.0-rc.1 h1:g2DFhC3JeaA+L7/HZOp4NwE+OfxvfJ8nibymHHw7i3g=
 github.com/onflow/atree v0.7.0-rc.1/go.mod h1:xvP61FoOs95K7IYdIYRnNcYQGf4nbF/uuJ0tHf4DRuM=
+github.com/onflow/atree v0.8.0-rc.6 h1:GWgaylK24b5ta2Hq+TvyOF7X5tZLiLzMMn7lEt59fsA=
+github.com/onflow/atree v0.8.0-rc.6/go.mod h1:yccR+LR7xc1Jdic0mrjocbHvUD7lnVvg8/Ct1AA5zBo=
 github.com/onflow/cadence v1.0.0-M3/go.mod h1:odXGZZ/wGNA5mwT8bC9v8u8EXACHllB2ABSZK65TGL8=
 github.com/onflow/cadence v1.0.0-preview.25 h1:kSmWjxmg9PS+bsk8C3j1NUTkFAl/jNrintVhlh6miM0=
 github.com/onflow/cadence v1.0.0-preview.25/go.mod h1:fGhLBbuEmv5rh48qv0ZS0tUz53gxWsHpB4dPsF09h6E=
+github.com/onflow/cadence v1.0.0-preview.51 h1:L+toCS2Sw9bsExc2PxeNMmAK96fn2LdTOD9bl5K/etA=
+github.com/onflow/cadence v1.0.0-preview.51/go.mod h1:7wvvecnAZtYOspLOS3Lh+FuAmMeSrXhAWiycC3kQ1UU=
 github.com/onflow/crypto v0.25.0/go.mod h1:C8FbaX0x8y+FxWjbkHy0Q4EASCDR9bSPWZqlpCLYyVI=
 github.com/onflow/crypto v0.25.1 h1:0txy2PKPMM873JbpxQNbJmuOJtD56bfs48RQfm0ts5A=
 github.com/onflow/crypto v0.25.1/go.mod h1:C8FbaX0x8y+FxWjbkHy0Q4EASCDR9bSPWZqlpCLYyVI=
@@ -1977,30 +1981,42 @@ github.com/onflow/flow-core-contracts/lib/go/contracts v0.15.2-0.20240429192223-
 github.com/onflow/flow-core-contracts/lib/go/contracts v0.15.2-0.20240429192223-e696a8e439b5/go.mod h1:+4JWLclBOT+emyBh6NAZSEbqEwzHcWHpIbfsXmRASgY=
 github.com/onflow/flow-core-contracts/lib/go/templates v0.15.2-0.20240429192223-e696a8e439b5 h1:6Cg0h+8Iyy/Nnefk5j0gdeVoMTNpUooAMjyV8sk6zoA=
 github.com/onflow/flow-core-contracts/lib/go/templates v0.15.2-0.20240429192223-e696a8e439b5/go.mod h1:0oTx6Nkc+LdOXaZe3PRtV1cY+J5z5ig08alR8d+OPHs=
+github.com/onflow/flow-core-contracts/lib/go/templates v1.4.0 h1:u2DAG8pk0xFH7TwS70t1gSZ/FtIIZWMSNyiu4SeXBYg=
+github.com/onflow/flow-core-contracts/lib/go/templates v1.4.0/go.mod h1:pN768Al/wLRlf3bwugv9TyxniqJxMu4sxnX9eQJam64=
 github.com/onflow/flow-emulator v1.0.0-preview.22 h1:l0BPXlDvK0gZDqQhY3Kc7pBm38pE/FbfefiZe7j6Ngg=
 github.com/onflow/flow-emulator v1.0.0-preview.22/go.mod h1:60M4QPVpdpEhEdz6NGOtLule+jcRLLKID1gYv2ehLvw=
 github.com/onflow/flow-ft/lib/go/contracts v0.7.1-0.20240424211859-3ff4c0fe2a1e h1:2LO6Rtmz2PVfH+ZXnMwvTwVeIz3PCy0fs3lQraqog14=
 github.com/onflow/flow-ft/lib/go/contracts v0.7.1-0.20240424211859-3ff4c0fe2a1e/go.mod h1:PwsL8fC81cjnUnTfmyL/HOIyHnyaw/JA474Wfj2tl6A=
 github.com/onflow/flow-ft/lib/go/templates v0.7.1-0.20240424211859-3ff4c0fe2a1e h1:jl7SYAui/gYRmBofrY//Ln8ixRJwvLzvwLstNfRKmWY=
 github.com/onflow/flow-ft/lib/go/templates v0.7.1-0.20240424211859-3ff4c0fe2a1e/go.mod h1:uQ8XFqmMK2jxyBSVrmyuwdWjTEb+6zGjRYotfDJ5pAE=
+github.com/onflow/flow-ft/lib/go/templates v1.0.1 h1:FDYKAiGowABtoMNusLuRCILIZDtVqJ/5tYI4VkF5zfM=
+github.com/onflow/flow-ft/lib/go/templates v1.0.1/go.mod h1:uQ8XFqmMK2jxyBSVrmyuwdWjTEb+6zGjRYotfDJ5pAE=
 github.com/onflow/flow-go v0.34.0-crescendo-preview.18 h1:Bre7uU/n1PjOEcIkTtaJDo4T5tngjKcr/cAOvxr3se4=
 github.com/onflow/flow-go v0.34.0-crescendo-preview.18/go.mod h1:bwjzi2kSev1emRVN685FqYfCLYcZ6t2A5z5ztYXfvH8=
 github.com/onflow/flow-go-sdk v1.0.0-M1/go.mod h1:TDW0MNuCs4SvqYRUzkbRnRmHQL1h4X8wURsCw9P9beo=
 github.com/onflow/flow-go-sdk v1.0.0-preview.25 h1:wL/+cK7oxSww31qSqTpt1Yfr26c8hJ8YHh9nIdq6PlI=
 github.com/onflow/flow-go-sdk v1.0.0-preview.25/go.mod h1:Px1fQdB7WFC0yhYsEM3rhKzuE+Zi8GpBjR4qVuDAwMA=
+github.com/onflow/flow-go-sdk v1.0.0-preview.54 h1:5GjCkyIyvE9KolOUUPTkGdEiV/8qOe1MGnLHOLBmthA=
+github.com/onflow/flow-go-sdk v1.0.0-preview.54/go.mod h1:u9oFiS25TpnU1EW62PQlq22jzkwBAj4VEiiCBM6nhHo=
 github.com/onflow/flow-nft/lib/go/contracts v1.1.1-0.20240429184308-40c3de711140 h1:oTj4RGgfuJSSBE1aDVrlh6avxKBMraucpNtRg0K+yhg=
 github.com/onflow/flow-nft/lib/go/contracts v1.1.1-0.20240429184308-40c3de711140/go.mod h1:2gpbza+uzs1k7x31hkpBPlggIRkI53Suo0n2AyA2HcE=
 github.com/onflow/flow-nft/lib/go/templates v0.0.0-20240429184308-40c3de711140 h1:7NwSIG4SEdm+96gr+Aaqx291jZ/Bqkxk/ghVnens9CU=
 github.com/onflow/flow-nft/lib/go/templates v0.0.0-20240429184308-40c3de711140/go.mod h1:p+2hRvtjLUR3MW1NsoJe5Gqgr2eeH49QB6+s6ze00w0=
+github.com/onflow/flow-nft/lib/go/templates v1.2.1 h1:SAALMZPDw9Eb9p5kSLnmnFxjyig1MLiT4JUlLp0/bSE=
+github.com/onflow/flow-nft/lib/go/templates v1.2.1/go.mod h1:W6hOWU0xltPqNpv9gQX8Pj8Jtf0OmRxc1XX2V0kzJaI=
 github.com/onflow/flow/protobuf/go/flow v0.3.2-0.20231121210617-52ee94b830c2/go.mod h1:NA2pX2nw8zuaxfKphhKsk00kWLwfd+tv8mS23YXO4Sk=
 github.com/onflow/flow/protobuf/go/flow v0.4.1-0.20240412170550-911321113030 h1:I+aosSiJny88O4p3nPbCiUcp/UqN6AepvO6uj82bjH0=
 github.com/onflow/flow/protobuf/go/flow v0.4.1-0.20240412170550-911321113030/go.mod h1:NA2pX2nw8zuaxfKphhKsk00kWLwfd+tv8mS23YXO4Sk=
+github.com/onflow/flow/protobuf/go/flow v0.4.3 h1:gdY7Ftto8dtU+0wI+6ZgW4oE+z0DSDUMIDwVx8mqae8=
+github.com/onflow/flow/protobuf/go/flow v0.4.3/go.mod h1:NA2pX2nw8zuaxfKphhKsk00kWLwfd+tv8mS23YXO4Sk=
 github.com/onflow/flowkit/v2 v2.0.0-stable-cadence-alpha.18 h1:vgQ1SpQ9mpTX+c6x1hm71DmaLnHoMr3kIG479Ye0ll4=
 github.com/onflow/flowkit/v2 v2.0.0-stable-cadence-alpha.18/go.mod h1:uQiVIHhm6dXrXDM9SQG00FIaEQgh+TdVvM+ortvpF+M=
 github.com/onflow/go-ethereum v1.13.4 h1:iNO86fm8RbBbhZ87ZulblInqCdHnAQVY8okBrNsTevc=
 github.com/onflow/go-ethereum v1.13.4/go.mod h1:cE/gEUkAffhwbVmMJYz+t1dAfVNHNwZCgc3BWtZxBGY=
 github.com/onflow/sdks v0.5.1-0.20230912225508-b35402f12bba h1:rIehuhO6bj4FkwE4VzwEjX7MoAlOhUJENBJLqDqVxAo=
 github.com/onflow/sdks v0.5.1-0.20230912225508-b35402f12bba/go.mod h1:F0dj0EyHC55kknLkeD10js4mo14yTdMotnWMslPirrU=
+github.com/onflow/sdks v0.6.0-preview.1 h1:mb/cUezuqWEP1gFZNAgUI4boBltudv4nlfxke1KBp9k=
+github.com/onflow/sdks v0.6.0-preview.1/go.mod h1:F0dj0EyHC55kknLkeD10js4mo14yTdMotnWMslPirrU=
 github.com/onflow/wal v0.0.0-20240208022732-d756cd497d3b h1:6O/BEmA99PDT5QVjoJgrYlGsWnpxGJTAMmsC+V9gyds=
 github.com/onflow/wal v0.0.0-20240208022732-d756cd497d3b/go.mod h1:iMC8gkLqu4nkbkAla5HkSBb+FGyQOZiWz3DYm2wSXCk=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -3296,6 +3312,8 @@ launchpad.net/gocheck v0.0.0-20140225173054-000000000087/go.mod h1:hj7XX3B/0A+80
 lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
 lukechampine.com/blake3 v1.2.1 h1:YuqqRuaqsGV71BV/nm9xlI0MKUv4QC54jQnBChWbGnI=
 lukechampine.com/blake3 v1.2.1/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
+lukechampine.com/blake3 v1.3.0 h1:sJ3XhFINmHSrYCgl958hscfIa3bw8x4DqMP3u1YvoYE=
+lukechampine.com/blake3 v1.3.0/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
 lukechampine.com/uint128 v1.1.1/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
 lukechampine.com/uint128 v1.2.0/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
 modernc.org/cc/v3 v3.36.0/go.mod h1:NFUHyPn4ekoC/JHeZFfZurN6ixxawE1BnVonP/oahEI=

gotests/contracts_test.go

@@ -0,0 +1,28 @@
+package contracts_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	coreContracts "github.com/onflow/flow-core-contracts/lib/go/templates"
+	"github.com/onflow/flow-evm-bridge/bridge"
+)
+
+const (
+	fakeAddr = "0x0A"
+)
+
+func TestContract(t *testing.T) {
+	coreEnv := coreContracts.Environment{
+		FungibleTokenAddress: fakeAddr,
+		ViewResolverAddress:  fakeAddr,
+		BurnerAddress:        fakeAddr,
+	}
+
+	bridgeEnv := bridge.Environment{
+		CrossVMNFTAddress: fakeAddr,
+	}
+	contract := bridge.GetCadenceCode("cadence/contracts/bridge/interfaces/CrossVMNFT.cdc", bridgeEnv, coreEnv)
+	assert.NotNil(t, contract)
+}