Merge pull request #3355 from camilamacedo86/bump-go-120

✨ (API and go/v4): Upgrade go version to 1.20

Author: k8s-ci-robot

.github/workflows/apidiff.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.19"
+          go-version: '~1.20'
       - name: Execute go-apidiff
         uses: joelanford/[email protected]
         with:

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.19
+          go-version: '~1.20'
       - name: Clone the code
         uses: actions/checkout@v3
       - name: Run linter

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: '~1.19'
+          go-version: '~1.20'
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:

.github/workflows/testdata.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.19'
+          go-version: '~1.20'
       - name: Remove pre-installed kustomize
         # This step is needed as the following one tries to remove
         # kustomize for each test but has no permission to do so

.github/workflows/unit-tests.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.19"
+          go-version: '~1.20'
       # This step is needed as the following one tries to remove
       # kustomize for each test but has no permission to do so
       - name: Remove pre-installed kustomize

docs/book/src/component-config-tutorial/testdata/project/Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.19 as builder
+FROM golang:1.20 as builder
 ARG TARGETOS
 ARG TARGETARCH
 

docs/book/src/component-config-tutorial/testdata/project/go.mod

@@ -1,6 +1,6 @@
 module tutorial.kubebuilder.io/project
 
-go 1.19
+go 1.20
 
 require (
 	k8s.io/apimachinery v0.26.1

go.mod

@@ -1,6 +1,6 @@
 module sigs.k8s.io/kubebuilder/v3
 
-go 1.19
+go 1.20
 
 require (
 	github.com/gobuffalo/flect v1.0.2

pkg/plugins/golang/go_version_test.go

@@ -197,6 +197,7 @@ var _ = Describe("checkGoVersion", func() {
 		Entry("for go 1.18.1", "go1.18.1"),
 		Entry("for go.1.19", "go1.19"),
 		Entry("for go.1.19.1", "go1.19.1"),
+		Entry("for go.1.20", "go1.20"),
 	)
 
 	DescribeTable("should return an error for non-supported go versions",

pkg/plugins/golang/v4/scaffolds/internal/templates/dockerfile.go

@@ -39,7 +39,7 @@ func (f *Dockerfile) SetTemplateDefaults() error {
 }
 
 const dockerfileTemplate = `# Build the manager binary
-FROM golang:1.19 as builder
+FROM golang:1.20 as builder
 ARG TARGETOS
 ARG TARGETARCH