Upgrade to go 1.22

.dockerignore

@@ -1,14 +1,14 @@
-*
-!.git
-!.goreleaser*
-!.golangci*
-!.mockery.yaml
-!build/scripts
-!cmd
-!examples
-!go.*
-!integration
-!LICENSE
-!Makefile*
-!pkg
-!tools.go
+.editorconfig
+.dockerignore
+.github
+.gitignore
+*.md
+*.toml
+docs
+eksctl
+examples
+logo
+userdocs
+CNAME
+DCO
+LICENSE

.github/actions/setup-build/action.yaml

@@ -8,7 +8,7 @@ runs:
     - name: Setup Go
       uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 #v5.0.0
       with:
-        go-version: 1.21.x
+        go-version: 1.22.x
         cache: false
     - name: Cache go-build and mod
       uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 #v4.0.0
@@ -19,7 +19,3 @@ runs:
         key: go-${{ hashFiles('go.sum') }}
         restore-keys: |
           go-
-    - name: Setup deps
-      shell: bash
-      run: |
-        make install-build-deps

.github/workflows/ecr-publish.yaml

@@ -46,4 +46,4 @@ jobs:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/test-and-build.yaml

@@ -32,6 +32,7 @@ jobs:
       - name: Lint
         run: |
           PATH=$PATH:$(go env GOPATH)/bin make lint
+
   image:
     name: Build and check image
     runs-on: ubuntu-latest
@@ -40,8 +41,10 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.2.2
         with:
           fetch-depth: 0
-      - name: Setup build environment
-        uses: ./.github/actions/setup-build
-      - name: build
-        run: |
-          PATH=$PATH:$(go env GOPATH)/bin make -f Makefile.docker check-build-image-manifest-up-to-date
+      - name: Build image
+        id: push
+        uses: docker/build-push-action@b32b51a8eda65d6793cd0494a773d4f6bcef32dc #v6.11.0
+        with:
+          context: .
+          file: ./Dockerfile
+          push: false

.golangci.yml

@@ -1,6 +1,6 @@
 # options for analysis running
 run:
-    go: "1.21"
+    go: "1.22"
 
     # default concurrency is a available CPU number
     concurrency: 4

CONTRIBUTING.md

@@ -284,7 +284,7 @@ then head to the [main docs](https://eksctl.io/) for more information.
 
 This project is written in Go. To be able to contribute you will need:
 
-1. A working Go installation of Go >= 1.12. You can check the
+1. A working Go installation of Go >= 1.22. You can check the
 [official installation guide](https://golang.org/doc/install).
 
 2. Make sure that `$(go env GOPATH)/bin` is in your shell's `PATH`. You can do so by
@@ -344,19 +344,6 @@ To run the tests simply run the following after `install-build-deps`:
 make test
 ```
 
-If you prefer to use Docker, the same way it is used in CI, you can use the
-following command:
-
-```bash
-make -f Makefile.docker test
-```
-
-> NOTE: It is not the most convenient way of working on the project, as
-> binaries are built inside the container and cannot be tested manually,
-> also majority of end-users consume binaries and not Docker images.
-> It is recommended to use `make build` etc, unless there is an issue in CI
-> that need troubleshooting.
-
 #### Running the integration tests
 
 > NOTE: Some parts of the integration tests are not configurable and therefore

Dockerfile

@@ -1,18 +1,18 @@
-ARG BUILD_IMAGE=public.ecr.aws/eksctl/eksctl-build:833f4464e865a6398788bf6cbc5447967b8974b7
-FROM $BUILD_IMAGE as build
+# syntax=docker/dockerfile:1
+FROM public.ecr.aws/docker/library/golang:1.22.10 AS builder
 
 WORKDIR /src
+COPY . .
 
-COPY . /src
+RUN --mount=type=cache,target=/go/pkg/mod <<EOT
+    go mod download
+EOT
 
-RUN make test
-RUN make build \
-    && cp ./eksctl /out/usr/local/bin/eksctl
-RUN make build-integration-test \
-    && mkdir -p /out/usr/local/share/eksctl \
-    && cp -r integration/data/*.yaml integration/scripts /out/usr/local/share/eksctl \
-    && cp ./eksctl-integration-test /out/usr/local/bin/eksctl-integration-test
+RUN <<EOT
+    make build
+    chown 65532 eksctl
+EOT
 
-FROM scratch
-COPY --from=build /out /
-ENTRYPOINT ["eksctl"]
+FROM public.ecr.aws/eks-distro/kubernetes/go-runner:v0.16.4-eks-1-31-11 AS go-runner
+COPY --from=builder /src/eksctl /eksctl
+ENTRYPOINT ["/eksctl"]

Makefile

@@ -1,6 +1,5 @@
 include Makefile.common
 include Makefile.docs
-include Makefile.docker
 
 version_pkg := github.com/weaveworks/eksctl/pkg/version
 
@@ -33,11 +32,7 @@ endif
 
 ##@ Dependencies
 .PHONY: install-all-deps
-install-all-deps: install-build-deps install-site-deps ## Install all dependencies for building both binary and user docs)
-
-.PHONY: install-build-deps
-install-build-deps: ## Install dependencies (packages and tools)
-	build/scripts/install-build-deps.sh
+install-all-deps: install-site-deps ## Install all dependencies for building both binary and user docs)
 
 ##@ Build
 
@@ -139,7 +134,10 @@ delete-integration-test-dev-cluster: build ## Delete the test cluster for use wh
 ##@ Code Generation
 
 .PHONY: generate-always
-generate-always: pkg/addons/default/assets/aws-node.yaml ## Generate code (required for every build)
+generate-always: ## Generate code (required for every build)
+	go install github.com/maxbrunsfeld/counterfeiter/v6
+	go install github.com/vektra/mockery/v2
+	go install github.com/vburenin/ifacemaker
 	go generate ./pkg/apis/eksctl.io/v1alpha5/generate.go
 	go generate ./pkg/nodebootstrap
 	go generate ./pkg/addons
@@ -185,9 +183,6 @@ generate-kube-reserved: ## Update instance list with respective specs
 	@cd ./pkg/nodebootstrap/ && go run reserved_generate.go
 
 ##@ Release
-# .PHONY: eksctl-image
-# eksctl-image: ## Build the eksctl image that has release artefacts and no build dependencies
-# 	$(MAKE) -f Makefile.docker $@
 
 .PHONY: prepare-release
 prepare-release: ## Create release

Makefile.common

@@ -8,5 +8,3 @@ git_org := $(shell dirname $(full_repo_name))
 eksctl_version := $(shell go run pkg/version/generate/release_generate.go print-version)
 
 unique_tag = $(shell printf "%s-%s-%s" `git rev-parse @` $(build_image_tag) $(built_at))
-
-eksctl_image_name ?= weaveworks/eksctl:latest