Update operator SDK and CI/CD

.dockerignore

@@ -0,0 +1,5 @@
+# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
+# Ignore all files which are not go type
+!**/*.go
+!**/*.mod
+!**/*.sum

.github/dependabot.yml

@@ -0,0 +1,15 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/pr-check.yaml

@@ -0,0 +1,102 @@
+name: pr_check elasticobjects-operator
+
+on:
+  pull_request:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+      - 'helm/**'
+      - '.github/**'
+    types:
+      - opened
+      - reopened
+      - edited
+      - synchronize
+
+concurrency:
+  group: ci-tests-${{ inputs.git_repo }}-${{ github.ref }}-1
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: recursive
+
+      - name: Install latest major GO version
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21' # The Go version to download
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: 'v1.55'
+          working-directory: '.'
+          args: --allow-parallel-runners -v --timeout 5m
+          skip-pkg-cache: true
+          skip-build-cache: true
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: recursive
+
+      - name: Install latest major GO version
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21' # The Go version to download
+
+      - name: Build executables locally
+        run: |
+          make build
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASS }}
+
+      - name: Dockerise
+        uses: docker/build-push-action@v5
+        with:
+          context: ./
+          builder: ${{ steps.buildx.outputs.name }}
+          platforms: 'linux/amd64,linux/arm64'
+          tags: kafkaobjects-operator:dev
+          file: Dockerfile
+          push: false
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: recursive
+
+      - name: Install latest major GO version
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21' # The Go version to download
+
+      - name: Test locally
+        run:
+          make test

.github/workflows/ship.yaml

@@ -0,0 +1,67 @@
+name: elasticobjects-operator ship action
+
+on:
+  push:
+    tags:
+      - 'operator/v*'
+
+concurrency:
+  group: ci-ship-${{ inputs.git_repo }}-${{ github.ref }}-1
+  cancel-in-progress: true
+
+jobs:
+  ship:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: recursive
+
+      - uses: olegtarasov/[email protected]
+        id: tagName
+        with:
+          tagRegex: 'operator/(.*)'
+          tagRegexGroup: 1
+
+      - name: Create valid tag(s)
+        id: tags
+        run: |
+          name="90poe/kafkaobjects-operator"
+          output="$name:${{ steps.tagName.outputs.tag }},$name:latest"
+
+          echo "::set-output name=all_tags::${output}"
+
+      - name: Install latest major GO version
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21' # The Go version to download
+
+      - name: Make build for ${{ steps.tags.outputs.all_tags }}
+        run:
+          echo ${{ steps.tagName.outputs.tag }} > version.txt;
+          make build
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_PASS }}
+
+      - name: Dockerise
+        uses: docker/build-push-action@v5
+        with:
+          context: ./
+          builder: ${{ steps.buildx.outputs.name }}
+          platforms: "linux/amd64,linux/arm64"
+          tags: ${{ steps.tags.outputs.all_tags }}
+          file: Dockerfile
+          push: true

.gitignore

@@ -1,7 +1,11 @@
+# Kubernetes Generated files - skip generated files, except for vendored files
+!vendor/**/zz_generated.*
+# editor and IDE paraphernalia
+.idea
+__debug*
 # Temporary Build Files
 build/_output
 build/_test
-cmd/__debug*
 # Created by https://www.gitignore.io/api/go,vim,emacs,visualstudiocode
 ### Emacs ###
 # -*- mode: gitignore; -*-
@@ -13,7 +17,6 @@ cmd/__debug*
 auto-save-list
 tramp
 .\#*
-bin
 # Org-mode
 .org-id-locations
 *_archive
@@ -74,7 +77,9 @@ Session.vim
 # auto-generated tag files
 tags
 ### VisualStudioCode ###
-.vscode/*
+.vscode
 .history
 # End of https://www.gitignore.io/api/go,vim,emacs,visualstudiocode
 artifacts
+/bin
+_build

.golangci.yml

@@ -0,0 +1,69 @@
+# options for analysis running
+run:
+  # default concurrency is a available CPU number
+  concurrency: 4
+
+  # timeout for analysis, e.g. 30s, 5m, default is 1m
+  deadline: 10m
+
+# all available settings of specific linters
+linters-settings:
+  errcheck:
+    # report about not checking of errors in type assetions: `a := b.(MyStruct)`;
+    check-type-assertions: true
+    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
+    check-blank: true
+  govet:
+    # report about shadowed variables
+    check-shadowing: false
+  gocyclo:
+    # minimal code complexity to report, 30 by default (but we recommend 10-20)
+    min-complexity: 30
+  lll:
+    # max line length, lines longer will be reported. Default is 120.
+    # '\t' is counted as 1 character by default, and can be changed with the tab-width option
+    line-length: 2000
+  unused:
+    # treat code as a program (not a library) and report unused exported identifiers
+    check-exported: false
+  unparam:
+    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
+    check-exported: true
+  nakedret:
+    # make an issue if func has more lines of code than this setting and it has naked returns
+    max-func-lines: 60
+  prealloc:
+    # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them.
+    simple: true
+    range-loops: true # Report preallocation suggestions on range loops
+    for-loops: false # Report preallocation suggestions on for loops
+
+linters:
+  disable-all: true
+  enable:
+    - govet
+    - errcheck
+    - gocyclo
+    - ineffassign
+    - typecheck
+    - unconvert
+    - goconst
+    - gocyclo
+    - staticcheck
+    - unused
+    - gosimple
+    - gofmt
+    - gosec
+    - lll
+    - megacheck
+    - gocritic
+  fast: false
+
+issues:
+  # Independently from option `exclude` we use default exclude patterns,
+  # it can be disabled by this option. To list all
+  # excluded by default patterns execute `golangci-lint run --help`.
+  # Default value for this option is true.
+  exclude-use-default: true
+  exclude:
+    - "File is not `goimports`-ed"