Update Go to 1.20

Signed-off-by: Hidde Beydals <hidde@hhh.computer>

.github/workflows/cifuzz.yaml

@@ -20,7 +20,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.19.x
+        go-version: 1.20.x
     - id: go-env
       run: |
         echo "go-mod-cache=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT

.github/workflows/e2e.yaml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Restore Go cache
         uses: actions/cache@v3
         with:
@@ -62,7 +62,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Enable integration tests
         # Only run integration tests for main branch
         if: github.ref == 'refs/heads/main'

.github/workflows/scan.yaml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
         with:

.github/workflows/tests.yaml

@@ -24,7 +24,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Restore Go cache
         uses: actions/cache@v3
         with:
@@ -49,7 +49,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Run tests
         env:
           SKIP_COSIGN_VERIFICATION: true
@@ -80,7 +80,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Restore Go cache
         uses: actions/cache@v3
         with:

.github/workflows/verify.yaml

@@ -24,7 +24,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Restore Go cache
         uses: actions/cache@v3
         with:

Dockerfile

@@ -1,5 +1,5 @@
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.19
+ARG GO_VERSION=1.20
 ARG XX_VERSION=1.1.2
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx

Makefile

@@ -120,8 +120,8 @@ api-docs: gen-crd-api-reference-docs  ## Generate API reference documentation
 	$(GEN_CRD_API_REFERENCE_DOCS) -api-dir=./api/v1beta2 -config=./hack/api-docs/config.json -template-dir=./hack/api-docs/template -out-file=./docs/api/source.md
 
 tidy:  ## Run go mod tidy
-	cd api; rm -f go.sum; go mod tidy -compat=1.19
-	rm -f go.sum; go mod tidy -compat=1.19
+	cd api; rm -f go.sum; go mod tidy -compat=1.20
+	rm -f go.sum; go mod tidy -compat=1.20
 
 fmt:  ## Run go fmt against code
 	go fmt ./...