Upgrade go to 1.18

Author: aopoltorzhicky

.github/workflows/tests.yml

@@ -10,13 +10,13 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2.3.0
         with:
-          version: v1.34
+          version: v1.45.2
           args: --timeout=2m
           working-directory: rest
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2.3.0
         with:
-          version: v1.34
+          version: v1.45.2
           args: --timeout=2m
           working-directory: websocket
   test:
@@ -25,7 +25,7 @@ jobs:
       - name: install Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.15.x
+          go-version: 1.18.x
       - name: checkout code
         uses: actions/checkout@v2
       - uses: actions/cache@v2

.golangci.yml

@@ -1,11 +1,14 @@
 linters:
   enable:
-    - bodyclose
     - goconst
     - gocritic
     - gofmt
-    - interfacer
-    - maligned
+    - govet
     - prealloc
     - unconvert
-    - unparam
+    - deadcode
+    - varcheck
+    - errcheck
+    - ineffassign
+    - containedctx
+    - tenv

rest/go.mod

@@ -1,9 +1,15 @@
 module github.com/aopoltorzhicky/go_kraken/rest
 
-go 1.16
+go 1.18
 
 require (
 	github.com/pkg/errors v0.9.1
 	github.com/shopspring/decimal v1.2.0
 	github.com/stretchr/testify v1.7.0
 )
+
+require (
+	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+)

websocket/go.mod

@@ -1,10 +1,12 @@
 module github.com/aopoltorzhicky/go_kraken/websocket
 
-go 1.16
+go 1.18
 
 require (
 	github.com/aopoltorzhicky/go_kraken/rest v0.0.3
 	github.com/gorilla/websocket v1.4.1
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.8.1
 )
+
+require golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 // indirect