Update Go version to 1.20

.github/workflows/bench.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v3
         with:
-          go-version: "1.19"
+          go-version: "1.20"
           cache: true
 
       - name: Build relic

.github/workflows/cd.yml

@@ -14,7 +14,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@v2
       with:
-        go-version: '1.19'
+        go-version: "1.20"
     - name: Checkout repo
       uses: actions/checkout@v2
     - name: Build relic

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ on:
       - 'v[0-9]+.[0-9]+'
 
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
 
 concurrency: 
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
@@ -47,7 +47,7 @@ jobs:
       uses: golangci/golangci-lint-action@v3
       with:
         # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-        version: v1.49
+        version: v1.51
         args: -v --build-tags relic
         working-directory: ${{ matrix.dir }}
         # https://github.com/golangci/golangci-lint-action/issues/244

.github/workflows/flaky-test-debug.yml

@@ -5,7 +5,7 @@ on:
     branches:
       - '**/*flaky-test-debug*'
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
 
 #concurrency:
 #  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
@@ -36,7 +36,7 @@ jobs:
         uses: golangci/golangci-lint-action@v3
         with:
           # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.49
+          version: v1.51
           args: -v --build-tags relic
           working-directory: ${{ matrix.dir }}
           # https://github.com/golangci/golangci-lint-action/issues/244

.github/workflows/test-monitor-flaky.yml

@@ -13,7 +13,7 @@ on:
 env:
   BIGQUERY_DATASET: production_src_flow_test_metrics
   BIGQUERY_TABLE: test_results
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
 
 concurrency: 
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}

.github/workflows/test-monitor-regular-skipped.yml

@@ -15,7 +15,7 @@ env:
   BIGQUERY_DATASET: production_src_flow_test_metrics
   BIGQUERY_TABLE: skipped_tests
   BIGQUERY_TABLE2: test_results
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
 
 concurrency: 
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}

.github/workflows/tools.yml

@@ -25,7 +25,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@v2
       with:
-        go-version: '1.19'
+        go-version: "1.20"
     - name: Set up Google Cloud SDK
       uses: google-github-actions/setup-gcloud@v1
       with:

cmd/Dockerfile

@@ -3,7 +3,7 @@
 
 ####################################
 ## (1) Setup the build environment
-FROM golang:1.19-bullseye AS build-setup
+FROM golang:1.20-bullseye AS build-setup
 
 RUN apt-get update
 RUN apt-get -y install cmake zip
@@ -71,7 +71,7 @@ RUN --mount=type=ssh \
 RUN chmod a+x /app/app
 
 ## (4) Add the statically linked debug binary to a distroless image configured for debugging
-FROM golang:1.19-bullseye as debug
+FROM golang:1.20-bullseye as debug
 
 RUN go install github.com/go-delve/delve/cmd/dlv@latest
 

cmd/testclient/go.mod

@@ -1,6 +1,6 @@
 module github.com/onflow/flow-go/cmd/testclient
 
-go 1.19
+go 1.20
 
 require (
 	github.com/onflow/flow-go-sdk v0.4.1

crypto/Dockerfile

@@ -1,6 +1,6 @@
 # gcr.io/dl-flow/golang-cmake
 
-FROM golang:1.19-buster
+FROM golang:1.20-buster
 RUN apt-get update
 RUN apt-get -y install cmake zip
 RUN go install github.com/axw/gocov/gocov@latest

crypto/go.mod

@@ -1,6 +1,6 @@
 module github.com/onflow/flow-go/crypto
 
-go 1.19
+go 1.20
 
 require (
 	github.com/btcsuite/btcd/btcec/v2 v2.2.1

engine/access/state_stream/backend_executiondata_test.go

@@ -3,7 +3,6 @@ package state_stream
 import (
 	"context"
 	"fmt"
-	"math/rand"
 	"testing"
 	"time"
 
@@ -65,8 +64,6 @@ func TestBackendExecutionDataSuite(t *testing.T) {
 }
 
 func (s *BackendExecutionDataSuite) SetupTest() {
-	rand.Seed(time.Now().UnixNano())
-
 	logger := unittest.Logger()
 
 	s.state = protocolmock.NewState(s.T())

fvm/crypto/hash_test.go

@@ -1,7 +1,7 @@
 package crypto_test
 
 import (
-	"math/rand"
+	"crypto/rand"
 	"testing"
 
 	"crypto/sha256"

go.mod

@@ -1,6 +1,6 @@
 module github.com/onflow/flow-go
 
-go 1.19
+go 1.20
 
 require (
 	cloud.google.com/go/compute/metadata v0.2.3

insecure/go.mod

@@ -1,6 +1,6 @@
 module github.com/onflow/flow-go/insecure
 
-go 1.19
+go 1.20
 
 require (
 	github.com/golang/protobuf v1.5.3

integration/benchmark/cmd/manual/Dockerfile

@@ -1,7 +1,7 @@
 # syntax = docker/dockerfile:experimental
 # NOTE: Must be run in the context of the repo's root directory
 
-FROM golang:1.19-buster AS build-setup
+FROM golang:1.20-buster AS build-setup
 
 RUN apt-get update
 RUN apt-get -y install cmake zip

integration/go.mod

@@ -1,6 +1,6 @@
 module github.com/onflow/flow-go/integration
 
-go 1.19
+go 1.20
 
 require (
 	cloud.google.com/go/bigquery v1.50.0

ledger/common/testutils/testutils.go

@@ -206,7 +206,7 @@ func RandomValues(n int, minByteSize, maxByteSize int) []l.Value {
 			byteSize = minByteSize + rand.Intn(maxByteSize-minByteSize)
 		}
 		value := make([]byte, byteSize)
-		_, err := rand.Read(value)
+		_, err := crand.Read(value)
 		if err != nil {
 			panic("random generation failed")
 		}

utils/unittest/fixtures.go

@@ -9,8 +9,6 @@ import (
 	"testing"
 	"time"
 
-	blocks "github.com/ipfs/go-block-format"
-	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p/core/peer"
 	"github.com/stretchr/testify/require"
 
@@ -415,12 +413,6 @@ func BlockHeaderFixture(opts ...func(header *flow.Header)) *flow.Header {
 	return header
 }
 
-func CidFixture() cid.Cid {
-	data := make([]byte, 1024)
-	_, _ = rand.Read(data)
-	return blocks.NewBlock(data).Cid()
-}
-
 func BlockHeaderFixtureOnChain(
 	chainID flow.ChainID,
 	opts ...func(header *flow.Header),
@@ -2451,7 +2443,7 @@ func ChunkExecutionDataFixture(t *testing.T, minSize int, opts ...func(*executio
 		}
 
 		v := make([]byte, size)
-		_, err := rand.Read(v)
+		_, err := crand.Read(v)
 		require.NoError(t, err)
 
 		k, err := ced.TrieUpdate.Payloads[0].Key()