build: Upgrade to Go 1.18

Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>

.github/workflows/build.yaml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.17.x
+        go-version: 1.18.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: 1.17.x
+          go-version: 1.18.x
       - name: Run tests
         run: make test
         env:
@@ -64,7 +64,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.17.x
+          go-version: 1.18.x
       - name: Restore Go cache
         uses: actions/cache@v3
         with:

DEVELOPMENT.md

@@ -97,7 +97,7 @@ If any of the above dependencies are not present on your system, the first invoc
 ## How to run the test suite
 
 Prerequisites:
-* Go >= 1.17
+* Go >= 1.18
 
 You can run the test suite by simply doing
 

Dockerfile

@@ -1,5 +1,5 @@
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.17
+ARG GO_VERSION=1.18
 ARG XX_VERSION=1.1.0
 
 ARG LIBGIT2_IMG=ghcr.io/fluxcd/golang-with-libgit2

Makefile

@@ -175,8 +175,8 @@ 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=1.17
-	rm -f go.sum; go mod tidy -compat=1.17
+	cd api; rm -f go.sum; go mod tidy -compat=1.18
+	rm -f go.sum; go mod tidy -compat=1.18
 
 fmt:	## Run go fmt against code
 	go fmt ./...

api/go.mod

@@ -1,6 +1,6 @@
 module github.com/fluxcd/image-automation-controller/api
 
-go 1.17
+go 1.18
 
 require (
 	github.com/fluxcd/pkg/apis/meta v0.14.2

go.mod

@@ -1,6 +1,6 @@
 module github.com/fluxcd/image-automation-controller
 
-go 1.17
+go 1.18
 
 replace github.com/fluxcd/image-automation-controller/api => ./api
 

tests/fuzz/go.mod

@@ -2,7 +2,7 @@
 // Replaced by oss_fuzz_build.sh.
 module github.com/fluxcd/image-automation-controller/tests/fuzz
 
-go 1.17
+go 1.18
 
 replace (
 	github.com/fluxcd/image-automation-controller/api => ../../api

tests/fuzz/oss_fuzz_build.sh

@@ -77,7 +77,7 @@ SOURCE_VER=$(go list -m github.com/fluxcd/source-controller/api | awk '{print $2
 REFLECTOR_VER=$(go list -m github.com/fluxcd/image-reflector-controller/api | awk '{print $2}')
 
 go mod download
-go mod tidy -go=1.16 && go mod tidy -go=1.17
+go mod tidy -go=1.18
 go get -d github.com/fluxcd/image-automation-controller
 go get -d github.com/AdaLogics/go-fuzz-headers