Move v2 implementation to repository root

.github/workflows/pull_request.yml

@@ -0,0 +1,24 @@
+# Copyright the Hyperledger Fabric contributors. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+name: Pull request
+
+on:
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    uses: ./.github/workflows/test.yml
+
+  pull-request:
+    needs: build
+    name: Pull request success
+    runs-on: ubuntu-latest
+    steps:
+      - run: "true"

.github/workflows/schedule.yml

@@ -7,4 +7,4 @@ on:
 
 jobs:
   main:
-    uses: ./.github/workflows/build.yml
+    uses: ./.github/workflows/test.yml

.github/workflows/test.yml

@@ -0,0 +1,24 @@
+# Copyright the Hyperledger Fabric contributors. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+name: Test
+
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.21"
+      - name: Staticcheck
+        run: make staticcheck
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v6
+        with:
+          version: latest
+      - name: Unit test
+        run: make unit-test

.github/workflows/vulnerability-scan.yml

@@ -8,12 +8,6 @@ on:
 jobs:
   scan:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        target:
-          - v1
-          - v2
     steps:
       - uses: actions/checkout@v4
       - name: Set up Go
@@ -22,4 +16,4 @@ jobs:
           go-version: stable
           check-latest: true
       - name: Scan
-        run: make scan-${{ matrix.target }}
+        run: make scan

.gitignore

@@ -7,3 +7,4 @@
 .#*
 .*.sw*
 /build
+cover.out

Makefile

@@ -4,19 +4,20 @@
 
 base_dir := $(patsubst %/,%,$(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
 
-v2_dir := $(base_dir)/v2
-
 go_bin_dir := $(shell go env GOPATH)/bin
 
+.PHONY: test
+test: lint unit-test
+
 .PHONY: unit-test
 unit-test:
-	cd '$(v2_dir)' && \
-		go test -timeout 10s -race -coverprofile=cover.out ./...
+	cd '$(base_dir)' && \
+		go test -timeout 30s -race -coverprofile=cover.out ./...
 
 .PHONY: generate
 generate:
 	go install github.com/maxbrunsfeld/counterfeiter/v6@latest
-	cd '$(v2_dir)' && \
+	cd '$(base_dir)' && \
 		go generate ./...
 
 .PHONY: lint
@@ -25,7 +26,7 @@ lint: staticcheck golangci-lint
 .PHONY: staticcheck
 staticcheck:
 	go install honnef.co/go/tools/cmd/staticcheck@latest
-	cd '$(v2_dir)' && \
+	cd '$(base_dir)' && \
 		staticcheck -f stylish ./...
 
 .PHONY: install-golangci-lint
@@ -37,17 +38,11 @@ $(go_bin_dir)/golangci-lint:
 
 .PHONY: golangci-lint
 golangci-lint: $(go_bin_dir)/golangci-lint
-	cd '$(v2_dir)' && \
+	cd '$(base_dir)' && \
 		golangci-lint run
 
-.PHONY: scan-v2
-scan-v2:
-	go install golang.org/x/vuln/cmd/govulncheck@latest
-	cd '$(v2_dir)' && \
-		govulncheck ./...
-
-.PHONY: scan-v1
-scan-v1:
+.PHONY: scan
+scan:
 	go install golang.org/x/vuln/cmd/govulncheck@latest
 	cd '$(base_dir)' && \
 		govulncheck ./...

go.mod

@@ -1,23 +1,22 @@
-module github.com/hyperledger/fabric-chaincode-go
+module github.com/hyperledger/fabric-chaincode-go/v2
 
 go 1.21.0
 
 require (
-	github.com/golang/protobuf v1.5.4
-	github.com/hyperledger/fabric-protos-go v0.3.3
+	github.com/hyperledger/fabric-protos-go-apiv2 v0.3.3
 	github.com/stretchr/testify v1.9.0
 	google.golang.org/grpc v1.65.0
+	google.golang.org/protobuf v1.34.1
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/text v0.15.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240528184218-531527333157 // indirect
-	google.golang.org/protobuf v1.34.1 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,24 +1,18 @@
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
-github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/hyperledger/fabric-protos-go v0.3.3 h1:0nssqz8QWJNVNBVQz+IIfAd2j1ku7QPKFSM/1anKizI=
-github.com/hyperledger/fabric-protos-go v0.3.3/go.mod h1:BPXse9gIOQwyAePQrwQVUcc44bTW4bB5V3tujuvyArk=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/hyperledger/fabric-protos-go-apiv2 v0.3.3 h1:Xpd6fzG/KjAOHJsq7EQXY2l+qi/y8muxBaY7R6QWABk=
+github.com/hyperledger/fabric-protos-go-apiv2 v0.3.3/go.mod h1:2pq0ui6ZWA0cC8J+eCErgnMDCS1kPOEYVY+06ZAK0qE=
+github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
-github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
-github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
-github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
@@ -34,9 +28,7 @@ google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjr
 google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
 google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
-gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

pkg/attrmgr/attrmgr.go

@@ -13,8 +13,8 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/golang/protobuf/proto"
-	"github.com/hyperledger/fabric-protos-go/msp"
+	"github.com/hyperledger/fabric-protos-go-apiv2/msp"
+	"google.golang.org/protobuf/proto"
 )
 
 var (

pkg/attrmgr/attrmgr_test.go

@@ -8,7 +8,7 @@ import (
 	"encoding/base64"
 	"testing"
 
-	"github.com/hyperledger/fabric-chaincode-go/pkg/attrmgr"
+	"github.com/hyperledger/fabric-chaincode-go/v2/pkg/attrmgr"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -78,6 +78,7 @@ func TestIdemixAttrs(t *testing.T) {
 	assert.NoError(t, err, "Failed to base64 decode creator string")
 
 	attrs, err := mgr.GetAttributesFromIdemix(creatorBytes)
+	assert.NoError(t, err, "GetAttributesFromIdemix")
 	numAttrs := len(attrs.Names())
 	assert.True(t, numAttrs == 2, "expecting 2 attributes but found %d", numAttrs)
 	checkAttr(t, "ou", "org1.department1", attrs)

pkg/cid/README.md

@@ -25,7 +25,7 @@ All code samples below assume two things:
 2. You have added the following import statement to your chaincode.
 
     ```golang
-    import "github.com/hyperledger/fabric-chaincode-go/pkg/cid"
+    import "github.com/hyperledger/fabric-chaincode-go/v2/pkg/cid"
     ```
 
 ### Getting the client's ID