Update infrastructure

.github/workflows/main.yml

@@ -15,8 +15,8 @@ jobs:
         - stable
         - oldstable
     steps:
-    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-    - uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+    - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a
       with:
         cache: true
         go-version: ${{ matrix.go-version }}
@@ -30,11 +30,11 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-    - uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+    - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a
       with:
         cache: true
         go-version: stable
-    - uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc
+    - uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8
       with:
-        version: v1.55.1
+        version: v1.62.2

.golangci.yml

@@ -1,52 +1,58 @@
+run:
+  go: '1.22'
+
 linters:
   enable:
   - asasalint
   - asciicheck
   - bidichk
   - bodyclose
+  - canonicalheader
   - containedctx
   - contextcheck
+  - copyloopvar
   - decorder
   - dogsled
   - dupl
   - dupword
   - durationcheck
+  - err113
   - errcheck
   - errchkjson
   - errname
   - errorlint
-  - execinquery
   - exhaustive
-  - exportloopref
+  - fatcontext
   - forbidigo
   - forcetypeassert
   - gci
   - ginkgolinter
   - gocheckcompilerdirectives
   - gochecknoinits
+  - gochecksumtype
   - gocognit
   - goconst
   - gocritic
   - gocyclo
   - godot
   - godox
-  - goerr113
   - gofmt
   - gofumpt
   - goheader
   - goimports
   - gomoddirectives
   - gomodguard
   - goprintffuncname
-  - gosec
   - gosimple
   - gosmopolitan
   - govet
   - grouper
+  - iface
   - importas
   - inamedparam
   - ineffassign
   - interfacebloat
+  - intrange
   - ireturn
   - lll
   - loggercheck
@@ -69,9 +75,11 @@ linters:
   - promlinter
   - protogetter
   - reassign
+  - recvcheck
   - revive
   - rowserrcheck
   - sloglint
+  - spancheck
   - sqlclosecheck
   - staticcheck
   - stylecheck
@@ -92,11 +100,11 @@ linters:
   disable:
   - cyclop
   - depguard
-  - exhaustivestruct
   - exhaustruct
   - funlen
   - gochecknoglobals
-  - gomnd
+  - gosec
+  - mnd
   - nlreturn
   - paralleltest
   - testableexamples
@@ -113,7 +121,6 @@ linters-settings:
     - prefix(github.com/twpayne/go-polyline)
   gofumpt:
     extra-rules: true
-    go-version: '1.20'
     module-path: github.com/twpayne/go-polyline
   goimports:
     local-prefixes: github.com/twpayne/go-polyline
@@ -123,5 +130,5 @@ linters-settings:
 issues:
   exclude-rules:
   - linters:
-    - goerr113
+    - err113
     text: "do not define dynamic errors, use wrapped static errors instead"

go.mod

@@ -1,6 +1,6 @@
 module github.com/twpayne/go-polyline
 
-go 1.18
+go 1.22
 
 require github.com/alecthomas/assert/v2 v2.2.1
 

polyline.go

@@ -55,7 +55,7 @@ func DecodeUint(buf []byte) (uint, []byte, error) {
 		n = len(buf)
 	}
 	var u, shift uint
-	for i := 0; i < n; i++ {
+	for i := range n {
 		switch b := buf[i]; {
 		case 95 <= b && b < 127:
 			u += (uint(b) - 95) << shift
@@ -70,9 +70,9 @@ func DecodeUint(buf []byte) (uint, []byte, error) {
 	if len(buf) <= strconv.IntSize/5 {
 		return 0, nil, ErrUnterminatedSequence
 	}
-	max := byte(1<<(strconv.IntSize-5*(strconv.IntSize/5)) - 1)
+	maxDigit := byte(1<<(strconv.IntSize-5*(strconv.IntSize/5)) - 1)
 	switch b := buf[n]; {
-	case 63 <= b && b <= 63+max:
+	case 63 <= b && b <= 63+maxDigit:
 		u += (uint(b) - 63) << shift
 		return u, buf[n+1:], nil
 	case b < 127:
@@ -171,7 +171,7 @@ func (c Codec) DecodeFlatCoords(flatCoords []float64, buf []byte) ([]float64, []
 	}
 	last := make([]int, c.Dim)
 	for len(buf) > 0 {
-		for j := 0; j < c.Dim; j++ {
+		for j := range c.Dim {
 			var err error
 			var k int
 			k, buf, err = DecodeInt(buf)

polyline_test.go

@@ -346,7 +346,7 @@ func TestFlatCoordsQuick(t *testing.T) {
 
 func FuzzDecodeCoords(f *testing.F) {
 	f.Add([]byte("_p~iF~ps|U"))
-	f.Fuzz(func(t *testing.T, data []byte) {
+	f.Fuzz(func(_ *testing.T, data []byte) {
 		_, _, _ = polyline.DecodeCoords(data)
 	})
 }