Merge pull request #492 from fluxcd/update-go-1.20

Update Go to 1.20

.github/workflows/build.yaml

@@ -17,7 +17,7 @@ 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:
@@ -41,7 +41,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.20.x
       - name: Run tests
         run: make test
         env:
@@ -65,7 +65,7 @@ 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/cifuzz.yaml

@@ -16,7 +16,7 @@ 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/scan.yml

@@ -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:

Dockerfile

@@ -1,6 +1,6 @@
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.19
-ARG XX_VERSION=1.1.2
+ARG GO_VERSION=1.20
+ARG XX_VERSION=1.2.1
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
 

Makefile

@@ -33,9 +33,6 @@ REFLECTOR_VER ?= $(shell go list -m github.com/fluxcd/image-reflector-controller
 REPOSITORY_ROOT := $(shell git rev-parse --show-toplevel)
 BUILD_DIR := $(REPOSITORY_ROOT)/build
 
-# Other dependency versions
-ENVTEST_BIN_VERSION ?= 1.19.2
-
 # FUZZ_TIME defines the max amount of time, in Go Duration,
 # each fuzzer should run for.
 FUZZ_TIME ?= 1m
@@ -148,8 +145,8 @@ api-docs: gen-crd-api-reference-docs	## Generate API reference documentation
 	$(GEN_CRD_API_REFERENCE_DOCS) -api-dir=./api/v1beta1 -config=./hack/api-docs/config.json -template-dir=./hack/api-docs/template -out-file=./docs/api/image-automation.md
 
 tidy:	## Run go mod tidy
-	cd api; rm -f go.sum; go mod tidy -compat=1.18
-	rm -f go.sum; go mod tidy -compat=1.18
+	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 ./...