Bump pipeline from 1.31.0 to 1.32.0

.github/pipeline-version

@@ -1 +1 @@
-1.31.0
+1.32.0

.github/workflows/pb-minimal-labels.yml

@@ -12,7 +12,7 @@ jobs:
         runs-on:
             - ubuntu-latest
         steps:
-            - uses: mheap/github-action-required-labels@v3
+            - uses: mheap/github-action-required-labels@v4
               with:
                 count: 1
                 labels: semver:major, semver:minor, semver:patch
@@ -22,7 +22,7 @@ jobs:
         runs-on:
             - ubuntu-latest
         steps:
-            - uses: mheap/github-action-required-labels@v3
+            - uses: mheap/github-action-required-labels@v4
               with:
                 count: 1
                 labels: type:bug, type:dependency-upgrade, type:documentation, type:enhancement, type:question, type:task

.github/workflows/pb-tests.yml

@@ -23,7 +23,7 @@ jobs:
                 restore-keys: ${{ runner.os }}-go-
             - uses: actions/setup-go@v4
               with:
-                go-version: "1.18"
+                go-version: "1.20"
             - name: Install richgo
               run: |
                 #!/usr/bin/env bash

.github/workflows/pb-update-go.yml

@@ -11,7 +11,7 @@ jobs:
         steps:
             - uses: actions/setup-go@v4
               with:
-                go-version: "1.18"
+                go-version: "1.20"
             - uses: actions/checkout@v3
             - name: Update Go Version & Modules
               id: update-go
@@ -49,8 +49,8 @@ jobs:
                 echo "commit-body=${COMMIT_BODY}" >> "$GITHUB_OUTPUT"
                 echo "commit-semver=${COMMIT_SEMVER}" >> "$GITHUB_OUTPUT"
               env:
-                GO_VERSION: "1.18"
-            - uses: peter-evans/create-pull-request@v4
+                GO_VERSION: "1.20"
+            - uses: peter-evans/create-pull-request@v5
               with:
                 author: ${{ secrets.IMPLEMENTATION_GITHUB_USERNAME }} <${{ secrets.IMPLEMENTATION_GITHUB_USERNAME }}@users.noreply.github.com>
                 body: |-

.github/workflows/pb-update-pipeline.yml

@@ -16,7 +16,7 @@ jobs:
         steps:
             - uses: actions/setup-go@v4
               with:
-                go-version: "1.18"
+                go-version: "1.20"
             - name: Install octo
               run: |
                 #!/usr/bin/env bash
@@ -65,7 +65,7 @@ jobs:
               env:
                 DESCRIPTOR: .github/pipeline-descriptor.yml
                 GITHUB_TOKEN: ${{ secrets.IMPLEMENTATION_GITHUB_TOKEN }}
-            - uses: peter-evans/create-pull-request@v4
+            - uses: peter-evans/create-pull-request@v5
               with:
                 author: ${{ secrets.IMPLEMENTATION_GITHUB_USERNAME }} <${{ secrets.IMPLEMENTATION_GITHUB_USERNAME }}@users.noreply.github.com>
                 body: |-

build_test.go

@@ -20,7 +20,6 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -226,7 +225,7 @@ version = "1.1.1"
 			envVar := e
 			context(fmt.Sprintf("when %s is unset", envVar), func() {
 				it.Before(func() {
-					Expect(ioutil.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
+					Expect(os.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
 						[]byte(`
 		api = "0.8"
 
@@ -271,7 +270,7 @@ version = "1.1.1"
 		var ctx libcnb.BuildContext
 
 		it.Before(func() {
-			Expect(ioutil.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
+			Expect(os.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
 				[]byte(`
 	api = "0.8"
 
@@ -471,7 +470,7 @@ version = "1.1.1"
 		err := buildpackTOML.Execute(&b, map[string]string{"APIVersion": "0.8"})
 		Expect(err).ToNot(HaveOccurred())
 
-		Expect(ioutil.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"), b.Bytes(), 0600)).To(Succeed())
+		Expect(os.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"), b.Bytes(), 0600)).To(Succeed())
 
 		buildFunc = func(libcnb.BuildContext) (libcnb.BuildResult, error) {
 			return libcnb.BuildResult{

buildpack_test.go

@@ -28,7 +28,7 @@ import (
 	. "github.com/onsi/gomega"
 )
 
-func testBuildpackTOML(t *testing.T, context spec.G, it spec.S) {
+func testBuildpackTOML(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 	)

detect_test.go

@@ -18,7 +18,6 @@ package libcnb_test
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -195,7 +194,7 @@ version = "1.1.1"
 			envVar := e
 			context(fmt.Sprintf("when %s is unset", envVar), func() {
 				it.Before(func() {
-					Expect(ioutil.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
+					Expect(os.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
 						[]byte(`
 		api = "0.8"
 
@@ -227,7 +226,7 @@ version = "1.1.1"
 		var ctx libcnb.DetectContext
 
 		it.Before(func() {
-			Expect(ioutil.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
+			Expect(os.WriteFile(filepath.Join(buildpackPath, "buildpack.toml"),
 				[]byte(`
 	api = "0.8"
 

environment_test.go

@@ -26,7 +26,7 @@ import (
 	"github.com/buildpacks/libcnb"
 )
 
-func testEnvironment(t *testing.T, context spec.G, it spec.S) {
+func testEnvironment(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

example_build_test.go

@@ -1,7 +1,6 @@
 package libcnb_test
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 
@@ -36,7 +35,7 @@ func resolve(plan libcnb.BuildpackPlan, name string) libcnb.BuildpackPlanEntry {
 
 func populateLayer(layer libcnb.Layer, version string) (libcnb.Layer, error) {
 	exampleFile := filepath.Join(layer.Path, "example.txt")
-	ioutil.WriteFile(exampleFile, []byte(version), 0600)
+	os.WriteFile(exampleFile, []byte(version), 0600)
 	layer.SharedEnvironment.Default("EXAMPLE_FILE", exampleFile)
 
 	// Provide an SBOM

exec_d_test.go

@@ -28,7 +28,7 @@ import (
 	"github.com/buildpacks/libcnb/mocks"
 )
 
-func testExecD(t *testing.T, context spec.G, it spec.S) {
+func testExecD(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/buildpacks/libcnb
 
-go 1.18
+go 1.20
 
 require (
 	github.com/BurntSushi/toml v1.2.1
@@ -15,11 +15,10 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/kr/text v0.2.0 // indirect
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
 	golang.org/x/net v0.9.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -14,12 +14,12 @@ github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEe
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 h1:yAJXTCF9TqKcTiHJAE8dj7HMvPfh66eeA2JYW7eFpSE=
+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/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/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/onsi/ginkgo/v2 v2.9.2 h1:BA2GMJOtfGAfagzYtrAlufIP0lq6QERkFmHLMLPwFSU=
 github.com/onsi/gomega v1.27.6 h1:ENqfyGeS5AX/rlXDd/ETokDz93u0YufY1Pgxuy/PvWE=
 github.com/onsi/gomega v1.27.6/go.mod h1:PIQNjfQwkP3aQAH7lf7j87O/5FiNr+ZR8+ipb+qQlhg=
@@ -42,8 +42,8 @@ golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/tools v0.7.0 h1:W4OVu8VVOaIO0yzWMNdepAulS7YfoS3Zabrm8DOXXU4=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/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/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

golangci.yaml

@@ -5,7 +5,6 @@ linters:
   disable-all: true
   enable:
     - bodyclose
-    - deadcode
     - dogsled
     - exportloopref
     - gocritic
@@ -18,12 +17,10 @@ linters:
     - nakedret
     - revive
     - staticcheck
-    - structcheck
     - stylecheck
     - typecheck
     - unconvert
     - unused
-    - varcheck
     - whitespace
 
 linters-settings:

internal/config_map_test.go

@@ -27,7 +27,7 @@ import (
 	"github.com/buildpacks/libcnb/internal"
 )
 
-func testConfigMap(t *testing.T, context spec.G, it spec.S) {
+func testConfigMap(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

internal/environment_writer_test.go

@@ -27,7 +27,7 @@ import (
 	"github.com/buildpacks/libcnb/internal"
 )
 
-func testEnvironmentWriter(t *testing.T, context spec.G, it spec.S) {
+func testEnvironmentWriter(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

internal/execd_writer_test.go

@@ -26,7 +26,7 @@ import (
 	"github.com/buildpacks/libcnb/internal"
 )
 
-func testExecDWriter(t *testing.T, context spec.G, it spec.S) {
+func testExecDWriter(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

internal/exit_handler_test.go

@@ -27,7 +27,7 @@ import (
 	"github.com/buildpacks/libcnb/internal"
 )
 
-func testExitHandler(t *testing.T, context spec.G, it spec.S) {
+func testExitHandler(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

internal/formatter.go

@@ -20,7 +20,7 @@ func NewPlainDirectoryContentFormatter() *PlainDirectoryContentFormatter {
 	return &PlainDirectoryContentFormatter{}
 }
 
-func (p *PlainDirectoryContentFormatter) File(path string, info os.FileInfo) (string, error) {
+func (p *PlainDirectoryContentFormatter) File(path string, _ os.FileInfo) (string, error) {
 	rel, err := filepath.Rel(p.rootPath, path)
 	if err != nil {
 		return "", fmt.Errorf("unable to calculate relative path %s -> %s\n%w", p.rootPath, path, err)

internal/toml_writer_test.go

@@ -27,7 +27,7 @@ import (
 	"github.com/buildpacks/libcnb/internal"
 )
 
-func testTOMLWriter(t *testing.T, context spec.G, it spec.S) {
+func testTOMLWriter(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect
 

layer_test.go

@@ -17,7 +17,6 @@
 package libcnb_test
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"testing"
@@ -85,15 +84,7 @@ func testLayer(t *testing.T, context spec.G, it spec.S) {
 		var layer libcnb.Layer
 
 		it.Before(func() {
-			var err error
-			path, err = ioutil.TempDir("", "layers")
-			Expect(err).NotTo(HaveOccurred())
-
-			layers = libcnb.Layers{Path: path}
-		})
-
-		it.After(func() {
-			Expect(os.RemoveAll(path)).To(Succeed())
+			layers = libcnb.Layers{Path: t.TempDir()}
 		})
 
 		context("when there is no previous build", func() {

main_test.go

@@ -30,7 +30,7 @@ import (
 	"github.com/buildpacks/libcnb/mocks"
 )
 
-func testMain(t *testing.T, context spec.G, it spec.S) {
+func testMain(t *testing.T, _ spec.G, it spec.S) {
 	var (
 		Expect = NewWithT(t).Expect