chore(ci): bump go version and all CI actions

.github/workflows/lint.yml

@@ -3,10 +3,10 @@ on: [ push, pull_request ]
 jobs:
   golangci:
     name: lint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.38
+          version: v1.55

.github/workflows/release.yml

@@ -6,24 +6,24 @@ on:
       - '*'
 
 env:
-  GO_VERSION: "1.16"
+  GO_VERSION: "1.18"
 
 jobs:
   goreleaser:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
+        uses: goreleaser/goreleaser-action@v5
         with:
           version: latest
           args: release --rm-dist

.github/workflows/test.yml

@@ -2,34 +2,34 @@ on: [push, pull_request]
 name: test and build
 
 env:
-  GO_VERSION: "1.16"
+  GO_VERSION: "1.18"
 
 jobs:
   coverage:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Install Go
         if: success()
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Calc coverage
         run: |
           export PATH=$PATH:$(go env GOPATH)/bin
           go test -v -covermode=count -coverprofile=coverage.out -run ^Test_
 
       - name: Convert coverage to lcov
-        uses: jandelgado/gcov2lcov-action@v1.0.8
+        uses: jandelgado/gcov2lcov-action@v1.0.9
         with:
           infile: coverage.out
           outfile: coverage.lcov
 
       - name: Coveralls
-        uses: coverallsapp/github-action@v1.1.2
+        uses: coverallsapp/github-action@v2.2.3
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           path-to-lcov: coverage.lcov

.github/workflows/warm.yaml

@@ -9,7 +9,7 @@ on:
 jobs:
   build:
     name: Renew documentation
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Pull new module version
         uses: clok/go-proxy-pull-action@master

.golangci.yml

@@ -19,3 +19,17 @@ linters:
     - golint
     - misspell
     - unconvert
+
+linters-settings:
+  depguard:
+    rules:
+      prevent_unmaintained_packages:
+        list-mode: lax # allow unless explicitely denied
+        files:
+          - $all
+          - "!$test"
+        allow:
+          - $gostd
+          - 'github.com/clok'
+          - 'github.com/urfave/cli/v2'
+          - 'github.com/cpuguy83/go-md2man/v2'

cdocs.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -114,7 +113,7 @@ func InstallManpageCommand(opts *InstallManpageCommandInput) (*cli.Command, erro
 			mp, _ := ToMan(c.App)
 			manpath := filepath.Join(path, fmt.Sprintf("%s.8", name))
 			kman.Printf("generated man page path: %s", manpath)
-			err := ioutil.WriteFile(manpath, []byte(mp), 0644)
+			err := os.WriteFile(manpath, []byte(mp), 0644)
 			if err != nil {
 				return cli.Exit(fmt.Sprintf("Unable to install man page: %e", err), 2)
 			}

cdocs_test.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"github.com/stretchr/testify/assert"
 	"github.com/urfave/cli/v2"
-	"io/ioutil"
 	"os"
 	"testing"
 	"time"
@@ -317,7 +316,7 @@ func Test_ToMarkdown(t *testing.T) {
 
 	res, err := ToMarkdown(app)
 
-	data, _ := ioutil.ReadFile("data/test.md")
+	data, _ := os.ReadFile("data/test.md")
 
 	is.Nil(err)
 	is.Equal(res, string(data))
@@ -330,7 +329,7 @@ func Test_ToMan(t *testing.T) {
 
 	res, err := ToMan(app)
 
-	data, _ := ioutil.ReadFile("data/test.man")
+	data, _ := os.ReadFile("data/test.man")
 
 	is.Nil(err)
 	is.Equal(res, string(data))