chore(deps): update docker.io/library/golang docker tag to v1.24.1

.drone.yml

@@ -0,0 +1,727 @@
+---
+kind: pipeline
+type: kubernetes
+name: linter
+
+clone:
+  disable: true
+
+platform:
+  os: linux
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: markdown lint
+  commands:
+  - markdownlint *.md
+  image: git.cryptic.systems/volker.raschek/markdownlint:0.43.0
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  event:
+    exclude:
+    - tag
+
+---
+kind: pipeline
+type: docker
+name: unit-test-amd64
+
+clone:
+  disable: true
+
+platform:
+  arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: unit-test
+  commands:
+  - go test -v ./...
+  image: docker.io/library/golang:1.24.1
+
+trigger:
+  event:
+    exclude:
+    - tag
+
+---
+kind: pipeline
+type: docker
+name: unit-test-arm64
+
+clone:
+  disable: true
+
+platform:
+  arch: arm64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: unit-test
+  commands:
+  - go test -v ./...
+  image: docker.io/library/golang:1.24.1
+
+trigger:
+  event:
+    include:
+    - pull_request
+    - push
+    exclude:
+    - tag
+
+---
+kind: pipeline
+type: docker
+name: dry-run-amd64
+
+clone:
+  disable: true
+
+depends_on:
+- linter
+- unit-test-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: false
+    dockerfile: Dockerfile
+    dry_run: true
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    tags: latest-amd64
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+    exclude:
+    - master
+  event:
+  - pull_request
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: docker
+name: dry-run-arm64-v8
+
+clone:
+  disable: true
+
+depends_on:
+- linter
+- unit-test-arm64
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: false
+    dockerfile: Dockerfile
+    dry_run: true
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    tags: latest-arm64-v8
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+    exclude:
+    - master
+  event:
+  - pull_request
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: docker
+name: latest-amd64
+
+clone:
+  disable: true
+
+depends_on:
+- linter
+- unit-test-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: false
+    dockerfile: Dockerfile
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    tags: latest-amd64
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: docker
+name: latest-arm64-v8
+
+clone:
+  disable: true
+
+depends_on:
+- linter
+- unit-test-arm64
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: false
+    dockerfile: Dockerfile
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    tags: latest-arm64-v8
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: kubernetes
+name: latest-manifest
+
+clone:
+  disable: true
+
+depends_on:
+- latest-amd64
+- latest-arm64-v8
+
+# docker.io/plugins/manifest only for amd64 architectures available
+node_selector:
+  kubernetes.io/os: linux
+  kubernetes.io/arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build-manifest
+  image: docker.io/plugins/manifest:1.4.0
+  settings:
+    auto_tag: false
+    ignore_missing: true
+    spec: manifest.tmpl
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: kubernetes
+name: latest-sync
+
+clone:
+  disable: true
+
+depends_on:
+- latest-manifest
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: latest-sync
+  commands:
+  - skopeo sync --all --src=docker --src-creds=$SRC_CRED_USERNAME:$SRC_CRED_PASSWORD --dest=docker --dest-creds=$DEST_CRED_USERNAME:$DEST_CRED_PASSWORD git.cryptic.systems/volker.raschek/dcmerge docker.io/volkerraschek
+  environment:
+    SRC_CRED_USERNAME:
+      from_secret: git_cryptic_systems_container_registry_user
+    SRC_CRED_PASSWORD:
+      from_secret: git_cryptic_systems_container_registry_password
+    DEST_CRED_USERNAME:
+      from_secret: container_image_registry_user
+    DEST_CRED_PASSWORD:
+      from_secret: container_image_registry_password
+  image: quay.io/skopeo/stable:v1.18.0
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: docker
+name: tagged-amd64
+
+clone:
+  disable: true
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: true
+    auto_tag_suffix: amd64
+    dockerfile: Dockerfile
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+    build_args:
+    - VERSION=${DRONE_TAG}
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: docker
+name: tagged-arm64-v8
+
+clone:
+  disable: true
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build
+  image: docker.io/plugins/docker:20.18.7
+  settings:
+    auto_tag: true
+    auto_tag_suffix: arm64-v8
+    dockerfile: Dockerfile
+    force_tag: true
+    no_cache: true
+    purge: true
+    mirror:
+      from_secret: docker_io_mirror
+    registry: git.cryptic.systems
+    repo: git.cryptic.systems/volker.raschek/dcmerge
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+    build_args:
+    - VERSION=${DRONE_TAG}
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: kubernetes
+name: tagged-manifest
+
+clone:
+  disable: true
+
+depends_on:
+- tagged-amd64
+- tagged-arm64-v8
+
+# docker.io/plugins/manifest only for amd64 architectures available
+node_selector:
+  kubernetes.io/os: linux
+  kubernetes.io/arch: amd64
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: build-manifest
+  image: docker.io/plugins/manifest:1.4.0
+  settings:
+    auto_tag: true
+    ignore_missing: true
+    spec: manifest.tmpl
+    username:
+      from_secret: git_cryptic_systems_container_registry_user
+    password:
+      from_secret: git_cryptic_systems_container_registry_password
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/dcmerge
+
+---
+kind: pipeline
+type: kubernetes
+name: tagged-sync
+
+clone:
+  disable: true
+
+depends_on:
+- tagged-manifest
+
+steps:
+- name: clone
+  image: git.cryptic.systems/volker.raschek/git:1.4.0
+
+- name: tagged-sync
+  commands:
+  - skopeo sync --all --src=docker --src-creds=$SRC_CRED_USERNAME:$SRC_CRED_PASSWORD --dest=docker --dest-creds=$DEST_CRED_USERNAME:$DEST_CRED_PASSWORD git.cryptic.systems/volker.raschek/dcmerge docker.io/volkerraschek
+  environment:
+    SRC_CRED_USERNAME:
+      from_secret: git_cryptic_systems_container_registry_user
+    SRC_CRED_PASSWORD:
+      from_secret: git_cryptic_systems_container_registry_password
+    DEST_CRED_USERNAME:
+      from_secret: container_image_registry_user
+    DEST_CRED_PASSWORD:
+      from_secret: container_image_registry_password
+  image: quay.io/skopeo/stable:v1.18.0
+
+- name: email-notification
+  environment:
+    SMTP_FROM_ADDRESS:
+      from_secret: smtp_from_address
+    SMTP_FROM_NAME:
+      from_secret: smtp_from_name
+    SMTP_HOST:
+      from_secret: smtp_host
+    SMTP_USERNAME:
+      from_secret: smtp_username
+    SMTP_PASSWORD:
+      from_secret: smtp_password
+  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
+  resources:
+    limits:
+      cpu: 150
+      memory: 150M
+  when:
+    status:
+    - changed
+    - failure
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/dcmerge

.gitea/workflows/golang-linters.yaml

@@ -1,29 +0,0 @@
-name: "Lint Golang files"
-
-on:
-  pull_request:
-    types: [ "opened", "reopened", "synchronize" ]
-  push:
-    branches: [ '**' ]
-    tags-ignore: [ '**' ]
-  workflow_dispatch: {}
-
-permissions:
-  contents: read
-
-jobs:
-  golangci:
-    name: "Run golang CI linter"
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go: [ stable ]
-        os: [ ubuntu-latest-amd64, ubuntu-latest-arm64 ]
-    steps:
-    - uses: actions/checkout@v4.3.0
-    - uses: actions/setup-go@v5.5.0
-      with:
-        go-version: ${{ matrix.go }}
-    - uses: golangci/golangci-lint-action@v8.0.0
-      with:
-        version: v2.4.0 # renovate: datasource=github-releases depName=golangci/golangci-lint

.gitea/workflows/golang-tests.yaml

@@ -1,42 +0,0 @@
-name: "Run Golang tests"
-
-on:
-  pull_request:
-    types: [ "opened", "reopened", "synchronize" ]
-  push:
-    branches: [ '**' ]
-    tags-ignore: [ '**' ]
-  workflow_dispatch: {}
-
-jobs:
-  # integration-test:
-  #   name: "Run integration tests"
-  #   runs-on: ${{ matrix.os }}
-  #   strategy:
-  #     matrix:
-  #       go: [ stable ]
-  #       os: [ ubuntu-latest-amd64, ubuntu-latest-arm64 ]
-  #   steps:
-  #   - uses: actions/checkout@v4.3.0
-  #   - uses: actions/setup-go@v5.5.0
-  #     with:
-  #       go-version: ${{ matrix.go }}
-  #   - env:
-  #       GOPROXY: ${{ vars.GOPROXY }}
-  #     run: make test/integration
-
-  unit-test:
-    name: "Run unit tests"
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go: [ stable ]
-        os: [ ubuntu-latest-amd64, ubuntu-latest-arm64 ]
-    steps:
-    - uses: actions/checkout@v4.3.0
-    - uses: actions/setup-go@v5.5.0
-      with:
-        go-version: ${{ matrix.go }}
-    - env:
-        GOPROXY: ${{ vars.GOPROXY }}
-      run: make test/unit

.gitea/workflows/markdown-linters.yaml

@@ -1,19 +0,0 @@
-name: "Lint Markdown files"
-
-on:
-  pull_request:
-    types: [ "opened", "reopened", "synchronize" ]
-  push:
-    branches: [ '*' ]
-    tags-ignore: [ '*' ]
-  workflow_dispatch: {}
-
-jobs:
-  markdown-lint:
-    name: "Run markdown linter"
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4.3.0
-    - uses: DavidAnson/markdownlint-cli2-action@v20.0.0
-      with:
-        globs: '**/*.md'

.gitea/workflows/release.yaml

@@ -1,53 +0,0 @@
-name: "Release"
-
-on:
-  push:
-    tags: [ '**' ]
-
-permissions:
-  contents: write
-
-jobs:
-  release:
-    name: "Release application"
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4.3.0
-    - uses: docker/setup-qemu-action@v3.6.0
-    - uses: actions/setup-go@v5.5.0
-      with:
-        go-version: stable
-    - uses: docker/login-action@v3.5.0
-      with:
-        registry: git.cryptic.systems
-        username: ${{ github.repository_owner }}
-        password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
-    - env:
-        GITEA_TOKEN: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
-        GONOSUMDB: ${{ vars.GONOSUMDB }}
-        GOPROXY: ${{ vars.GOPROXY }}
-      uses: goreleaser/goreleaser-action@v6.4.0
-      with:
-        version: v2.11.2 # renovate: datasource=github-releases depName=goreleaser/goreleaser
-        args: release --clean
-
-  sync-to-hub-docker-io:
-    name: "Upload Images to docker.io"
-    needs:
-    - release
-    runs-on: ubuntu-latest
-    steps:
-    - name: Copy images to docker.io
-      run: |
-        TAG=$(echo ${{ github.ref_name }} | sed 's/v//gm')
-
-        apt-get update --yes
-        apt-get install --yes skopeo
-        skopeo copy \
-          --all \
-          --dest-password ${{ secrets.DOCKER_IO_PASSWORD }} \
-          --dest-username ${{ secrets.DOCKER_IO_USERNAME }} \
-          --src-password ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }} \
-          --src-username volker.raschek \
-            docker://git.cryptic.systems/volker.raschek/dcmerge:${TAG} \
-            docker://docker.io/volkerraschek/dcmerge:${TAG}

.gitea/workflows/update-docker-hub-description.yaml

@@ -1,19 +0,0 @@
-name: "Update Docker Hub Description"
-
-on:
-  push:
-    branches: [ 'master' ]
-    paths: [ 'README.md' ]
-  workflow_dispatch: {}
-
-jobs:
-  update-description-on-hub-docker-io:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4.3.0
-    - uses: peter-evans/dockerhub-description@v4.0.2
-      with:
-        username: ${{ secrets.DOCKER_IO_USERNAME }}
-        password: ${{ secrets.DOCKER_IO_PASSWORD }}
-        repository: volkerraschek/dcmerge
-        readme-filepath: README.md

.gitignore

@@ -1,3 +1,2 @@
 dcmerge
 coverage.txt
-dist

.golangci.yaml

@@ -1,13 +0,0 @@
-version: "2"
-linters:
-  default: standard
-  enable:
-  - errname
-  - gosec
-
-  exclusions:
-    rules: []
-    warn-unused: true
-
-run:
-  tests: true

.goreleaser.yaml

@@ -1,175 +0,0 @@
-project_name: dcmerge
-
-archives:
-- formats: [ "tar.xz" ]
-  files:
-  - README.md
-  - LICENSE
-
-before:
-  hooks:
-  - go mod tidy
-
-builds:
-- main: main.go
-  binary: >-
-    {{ .ProjectName }}-
-    {{- .Version }}-
-    {{- .Os }}-
-    {{- if eq .Arch "amd64" }}amd64
-    {{- else if eq .Arch "amd64_v1" }}amd64
-    {{- else }}{{ .Arch }}{{ end }}
-    {{- if .Arm }}-{{ .Arm }}{{ end }}
-  env:
-  - CGO_ENABLED=0
-  - GONOSUMDB={{ .Env.GONOSUMDB }}
-  - GOPROXY={{ .Env.GOPROXY }}
-  goos:
-  - linux
-  goarch:
-  - amd64
-  - arm
-  - arm64
-  - riscv64
-  goarm:
-  - "6"
-  - "7"
-  flags:
-  - -trimpath
-  ldflags:
-  - -s -w -X 'main.version={{ trimprefix .Tag "v" }}'
-
-changelog:
-  filters:
-    exclude:
-    - '^chore'
-    - '^docs'
-    - '^test'
-    - Merge pull request
-    - Merge branch
-    - go mod tidy
-  format: "{{.SHA}}: {{.Message}} (@{{.AuthorUsername}})"
-  groups:
-  - title: Features
-    regexp: '^.*?feat(\([[:word:]]+\))??!?:.+$'
-    order: 0
-  - title: "Bug fixes"
-    regexp: '^.*?fix(\([[:word:]]+\))??!?:.+$'
-    order: 1
-  - title: Others
-    order: 999
-  sort: asc
-  use: git
-
-dockers:
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/amd64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: amd64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-amd64'
-  skip_push: false
-  use: buildx
-
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm/v6
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm
-  goarm: "6"
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v6'
-  skip_push: false
-  use: buildx
-
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm/v7
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm
-  goarm: "7"
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v7'
-  skip_push: false
-  use: buildx
-
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/arm64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: arm64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm64'
-  skip_push: false
-  use: buildx
-
-- build_flag_templates:
-  - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
-  - --label=org.opencontainers.image.description={{ .ProjectName }}
-  - --label=org.opencontainers.image.documentation={{ .ProjectName }}
-  - --label=org.opencontainers.image.revision={{ .FullCommit }}
-  - --label=org.opencontainers.image.source={{ .GitURL }}
-  - --label=org.opencontainers.image.title={{ .ProjectName }}
-  - --label=org.opencontainers.image.url=https://git.cryptic.systems/volker.raschek/{{ .ProjectName }}
-  - --label=org.opencontainers.image.version={{ trimprefix .Tag "v" }}
-  - --platform=linux/riscv64
-  - --pull
-  dockerfile: Dockerfile
-  goarch: riscv64
-  goos: linux
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-riscv64'
-  skip_push: false
-  use: buildx
-
-docker_manifests:
-- name_template: 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}'
-  image_templates:
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-amd64'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v6'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm-v7'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-arm64'
-  - 'git.cryptic.systems/volker.raschek/{{ .ProjectName }}:{{ trimprefix .Tag "v" }}-riscv64'
-
-gitea_urls:
-  api: https://git.cryptic.systems/api/v1
-  download: https://git.cryptic.systems
-
-version: 2

.markdownlint.yaml

@@ -56,6 +56,8 @@ MD013:
   tables: false
   # Include headings
   headings: true
+  # Include headings
+  headers: true
   # Strict length checking
   strict: false
   # Stern length checking
@@ -68,6 +70,11 @@ MD022:
   # Blank lines below heading
   lines_below: 1
 
+# MD024/no-duplicate-heading/no-duplicate-header - Multiple headings with the same content
+MD024:
+  # Only check sibling headings
+  allow_different_nesting: true
+
 # MD025/single-title/single-h1 - Multiple top-level headings in the same document
 MD025:
   # Heading level

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "rewrap.wrappingColumn": 120,
+}

Dockerfile

@@ -1,5 +1,20 @@
-FROM scratch AS build
+FROM docker.io/library/golang:1.23.4-alpine3.19 AS build
 
-COPY dcmerge-* /usr/bin/dcmerge
+RUN apk add git make
+
+WORKDIR /workspace
+ADD ./ /workspace
+
+RUN make install \
+      DESTDIR=/cache \
+      PREFIX=/usr \
+      VERSION=${VERSION}
+
+FROM docker.io/library/alpine:3.21
+
+COPY --from=build /cache /
+
+WORKDIR /workspace
+VOLUME [ "/workspace" ]
 
 ENTRYPOINT [ "/usr/bin/dcmerge" ]

Makefile

@@ -20,12 +20,17 @@ DCMERGE_IMAGE_NAMESPACE?=${DCMERGE_IMAGE_REGISTRY_USER}
 DCMERGE_IMAGE_NAME:=${EXECUTABLE}
 DCMERGE_IMAGE_VERSION?=latest
 DCMERGE_IMAGE_FULLY_QUALIFIED=${DCMERGE_IMAGE_REGISTRY_NAME}/${DCMERGE_IMAGE_NAMESPACE}/${DCMERGE_IMAGE_NAME}:${DCMERGE_IMAGE_VERSION}
+DCMERGE_IMAGE_UNQUALIFIED=${DCMERGE_IMAGE_NAMESPACE}/${DCMERGE_IMAGE_NAME}:${DCMERGE_IMAGE_VERSION}
 
 # BIN
 # ==============================================================================
 dcmerge:
 	CGO_ENABLED=0 \
+	GOPRIVATE=$(shell go env GOPRIVATE) \
 	GOPROXY=$(shell go env GOPROXY) \
+	GONOPROXY=$(shell go env GONOPROXY) \
+	GONOSUMDB=$(shell go env GONOSUMDB) \
+	GOSUMDB=$(shell go env GOSUMDB) \
 		go build -ldflags "-X 'main.version=${VERSION}'" -o ${@} main.go
 
 # CLEAN
@@ -38,21 +43,15 @@ clean:
 # ==============================================================================
 PHONY+=test/unit
 test/unit:
-	CGO_ENABLED=0 \
+	go test -v -p 1 -coverprofile=coverage.txt -covermode=count -timeout 1200s ./pkg/...
-	GOPROXY=$(shell go env GOPROXY) \
-		go test -v -p 1 -coverprofile=coverage.txt -covermode=count -timeout 1200s ./pkg/...
 
 PHONY+=test/integration
 test/integration:
-	CGO_ENABLED=0 \
+	go test -v -p 1 -count=1 -timeout 1200s ./it/...
-	GOPROXY=$(shell go env GOPROXY) \
-		go test -v -p 1 -count=1 -timeout 1200s ./it/...
 
 PHONY+=test/coverage
 test/coverage: test/unit
-	CGO_ENABLED=0 \
+	go tool cover -html=coverage.txt
-	GOPROXY=$(shell go env GOPROXY) \
-		go tool cover -html=coverage.txt
 
 # GOLANGCI-LINT
 # ==============================================================================
@@ -92,13 +91,14 @@ container-image/build:
 		--no-cache \
 		--pull \
 		--tag ${DCMERGE_IMAGE_FULLY_QUALIFIED} \
+		--tag ${DCMERGE_IMAGE_UNQUALIFIED} \
 		.
 
 # DELETE CONTAINER IMAGE
 # ==============================================================================
 PHONY:=container-image/delete
 container-image/delete:
-	- ${CONTAINER_RUNTIME} image rm ${DCMERGE_IMAGE_FULLY_QUALIFIED}
+	- ${CONTAINER_RUNTIME} image rm ${DCMERGE_IMAGE_FULLY_QUALIFIED} ${DCMERGE_IMAGE_UNQUALIFIED}
 
 # PUSH CONTAINER IMAGE
 # ==============================================================================

README.md

@@ -1,5 +1,6 @@
 # dcmerge
 
+[![Build Status](https://drone.cryptic.systems/api/badges/volker.raschek/dcmerge/status.svg)](https://drone.cryptic.systems/volker.raschek/dcmerge)
 [![Docker Pulls](https://img.shields.io/docker/pulls/volkerraschek/dcmerge)](https://hub.docker.com/r/volkerraschek/dcmerge)
 
 `dcmerge` is a small program to merge docker-compose files from multiple sources. It is available via RPM and docker.

cmd/root.go

@@ -19,18 +19,16 @@ func Execute(version string) error {
 		DisableFlagsInUseLine: true,
 		ValidArgs:             []string{"bash", "zsh", "fish", "powershell"},
 		Args:                  cobra.MatchAll(cobra.ExactArgs(1)),
-		RunE: func(cmd *cobra.Command, args []string) error {
+		Run: func(cmd *cobra.Command, args []string) {
 			switch args[0] {
 			case "bash":
-				return cmd.Root().GenBashCompletion(os.Stdout)
+				cmd.Root().GenBashCompletion(os.Stdout)
 			case "zsh":
-				return cmd.Root().GenZshCompletion(os.Stdout)
+				cmd.Root().GenZshCompletion(os.Stdout)
 			case "fish":
-				return cmd.Root().GenFishCompletion(os.Stdout, true)
+				cmd.Root().GenFishCompletion(os.Stdout, true)
 			case "powershell":
-				return cmd.Root().GenPowerShellCompletionWithDesc(os.Stdout)
+				cmd.Root().GenPowerShellCompletionWithDesc(os.Stdout)
-			default:
-				return fmt.Errorf("unknown shell: %v", args[0])
 			}
 		},
 	}
@@ -55,17 +53,17 @@ dcmerge docker-compose.yml https://git.example.local/user/repo/docker-compose.ym
 func run(cmd *cobra.Command, args []string) error {
 	mergeExisting, err := cmd.Flags().GetBool("existing-win")
 	if err != nil {
-		return fmt.Errorf("failed to parse flag last-win: %s", err)
+		return fmt.Errorf("Failed to parse flag last-win: %s", err)
 	}
 
 	mergeLastWin, err := cmd.Flags().GetBool("last-win")
 	if err != nil {
-		return fmt.Errorf("failed to parse flag last-win: %s", err)
+		return fmt.Errorf("Failed to parse flag last-win: %s", err)
 	}
 
 	outputFile, err := cmd.Flags().GetString("output-file")
 	if err != nil {
-		return fmt.Errorf("failed to parse flag output-file: %s", err)
+		return fmt.Errorf("Failed to parse flag output-file: %s", err)
 	}
 
 	dockerComposeConfig := dockerCompose.NewConfig()
@@ -78,7 +76,7 @@ func run(cmd *cobra.Command, args []string) error {
 	for _, config := range dockerComposeConfigs {
 		switch {
 		case mergeExisting && mergeLastWin:
-			return fmt.Errorf("neither --first-win or --last-win can be specified - not booth")
+			return fmt.Errorf("Neither --first-win or --last-win can be specified - not booth.")
 		case mergeExisting && !mergeLastWin:
 			dockerComposeConfig.MergeExistingWin(config)
 		case !mergeExisting && mergeLastWin:
@@ -90,18 +88,16 @@ func run(cmd *cobra.Command, args []string) error {
 
 	switch {
 	case len(outputFile) > 0:
-		// #nosec G301
 		err = os.MkdirAll(filepath.Dir(outputFile), 0755)
 		if err != nil {
 			return err
 		}
 
-		// #nosec G304
 		f, err := os.Create(outputFile)
 		if err != nil {
 			return err
 		}
-		defer func() { _ = f.Close() }()
+		defer f.Close()
 
 		yamlEncoder := yaml.NewEncoder(f)
 		yamlEncoder.SetIndent(2)

go.mod

@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/spf13/cobra v1.9.1
-	github.com/stretchr/testify v1.11.0
+	github.com/stretchr/testify v1.10.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 

go.sum

@@ -10,8 +10,8 @@ github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
 github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
 github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
 github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/stretchr/testify v1.11.0 h1:ib4sjIrwZKxE5u/Japgo/7SJV3PvgjGiRNAvTVGqQl8=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
-github.com/stretchr/testify v1.11.0/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

main.go

@@ -5,5 +5,5 @@ import "git.cryptic.systems/volker.raschek/dcmerge/cmd"
 var version string
 
 func main() {
-	_ = cmd.Execute(version)
+	cmd.Execute(version)
 }

manifest.tmpl

@@ -0,0 +1,20 @@
+image: git.cryptic.systems/volker.raschek/dcmerge:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+  - "latest"
+{{/if}}
+manifests:
+  -
+    image: git.cryptic.systems/volker.raschek/dcmerge:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: git.cryptic.systems/volker.raschek/dcmerge:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}-arm64-v8
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8

pkg/domain/dockerCompose/config.go

@@ -531,7 +531,6 @@ func NewSecret() *Secret {
 }
 
 type Service struct {
-	Command            []string                   `json:"command,omitempty" yaml:"command,omitempty"`
 	CapabilitiesAdd    []string                   `json:"cap_add,omitempty" yaml:"cap_add,omitempty"`
 	CapabilitiesDrop   []string                   `json:"cap_drop,omitempty" yaml:"cap_drop,omitempty"`
 	DependsOnContainer *DependsOnContainer        `json:"depends_on,omitempty" yaml:"depends_on,omitempty"`
@@ -642,8 +641,7 @@ func (s *Service) Equal(equalable Equalable) bool {
 	case s == nil && service != nil:
 		return false
 	default:
-		return equalSlice(s.Command, service.Command) &&
+		return equalSlice(s.CapabilitiesAdd, service.CapabilitiesAdd) &&
-			equalSlice(s.CapabilitiesAdd, service.CapabilitiesAdd) &&
 			equalSlice(s.CapabilitiesDrop, service.CapabilitiesDrop) &&
 			s.DependsOnContainer.Equal(service.DependsOnContainer) &&
 			s.Deploy.Equal(service.Deploy) &&
@@ -675,7 +673,6 @@ func (s *Service) MergeExistingWin(service *Service) {
 	// 	fallthrough
 
 	default:
-		s.mergeExistingWinCommand(service.Command)
 		s.mergeExistingWinCapabilitiesAdd(service.CapabilitiesAdd)
 		s.mergeExistingWinCapabilitiesDrop(service.CapabilitiesDrop)
 		s.mergeExistingWinDependsOnContainer(service.DependsOnContainer)
@@ -710,7 +707,6 @@ func (s *Service) MergeLastWin(service *Service) {
 	// 	fallthrough
 
 	default:
-		s.mergeLastWinCommand(service.Command)
 		s.mergeLastWinCapabilitiesAdd(service.CapabilitiesAdd)
 		s.mergeLastWinCapabilitiesDrop(service.CapabilitiesDrop)
 		s.mergeLastWinDependsOnContainer(service.DependsOnContainer)
@@ -727,13 +723,6 @@ func (s *Service) MergeLastWin(service *Service) {
 	}
 }
 
-func (s *Service) mergeExistingWinCommand(command []string) {
-	if len(s.Command) > 0 {
-		return
-	}
-	s.Command = command
-}
-
 func (s *Service) mergeExistingWinCapabilitiesAdd(capabilitiesAdd []string) {
 	for _, capabilityAdd := range capabilitiesAdd {
 		if !existsInSlice(s.CapabilitiesAdd, capabilityAdd) && len(capabilityAdd) > 0 {
@@ -946,12 +935,6 @@ func (s *Service) mergeExistingWinVolumes(volumes []string) {
 	}
 }
 
-func (s *Service) mergeLastWinCommand(command []string) {
-	if len(command) > 0 {
-		s.Command = command
-	}
-}
-
 func (s *Service) mergeLastWinCapabilitiesAdd(capabilitiesAdd []string) {
 	for _, capabilityAdd := range capabilitiesAdd {
 		if len(capabilityAdd) <= 0 {
@@ -1305,8 +1288,8 @@ func (sdoc *DependsOnContainer) Equal(equalable Equalable) bool {
 
 // MarshalYAML implements the MarshalYAML interface to customize the behavior when being marshaled into a YAML document.
 func (sdoc *DependsOnContainer) MarshalYAML() (interface{}, error) {
-	var foundAnotherCondition = false
+	var foundAnotherCondition bool = false
-	var dependencyNames = make([]string, 0)
+	var dependencyNames []string
 
 	for dependencyName, dependencyDefinition := range sdoc.DependsOn {
 		if dependencyDefinition.Condition == ServiceDependsOnConditionServiceStarted {

pkg/domain/dockerCompose/config_test.go

@@ -301,7 +301,6 @@ func TestService_Equal(t *testing.T) {
 		},
 		{
 			equalableA: &dockerCompose.Service{
-				Command:            []string{},
 				CapabilitiesAdd:    []string{},
 				CapabilitiesDrop:   []string{},
 				DependsOnContainer: &dockerCompose.DependsOnContainer{},
@@ -317,7 +316,6 @@ func TestService_Equal(t *testing.T) {
 				Volumes:            []string{},
 			},
 			equalableB: &dockerCompose.Service{
-				Command:            []string{},
 				CapabilitiesAdd:    []string{},
 				CapabilitiesDrop:   []string{},
 				DependsOnContainer: &dockerCompose.DependsOnContainer{},
@@ -334,15 +332,6 @@ func TestService_Equal(t *testing.T) {
 			},
 			expectedResult: true,
 		},
-		{
-			equalableA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			equalableB: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			expectedResult: true,
-		},
 		{
 			equalableA: &dockerCompose.Service{
 				CapabilitiesAdd: []string{"NET_ADMIN"},
@@ -647,52 +636,6 @@ func TestService_MergeExistingWin(t *testing.T) {
 			expectedService:    &dockerCompose.Service{},
 		},
 
-		// Command
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{""},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-
 		// CapabilitiesAdd
 		{
 			serviceDeploymentA: &dockerCompose.Service{
@@ -1677,52 +1620,6 @@ func TestService_MergeLastWin(t *testing.T) {
 			expectedService:    &dockerCompose.Service{},
 		},
 
-		// Command
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-		},
-		{
-			serviceDeploymentA: &dockerCompose.Service{
-				Command: []string{"/usr/bin/cp", "--recursive", "/tmp/foo.txt", "/tmp/bar.txt"},
-			},
-			serviceDeploymentB: &dockerCompose.Service{
-				Command: []string{""},
-			},
-			expectedService: &dockerCompose.Service{
-				Command: []string{""},
-			},
-		},
-
 		// CapabilitiesAdd
 		{
 			serviceDeploymentA: &dockerCompose.Service{

pkg/domain/dockerCompose/equalable.go

@@ -55,8 +55,8 @@ func EqualStringMap[R Equalable](mapA, mapB map[string]R) bool {
 
 // ExistsInMap returns true if object of type any exists under the passed name.
 func ExistsInMap[T any](m map[string]T, name string) bool {
-	switch m {
+	switch {
-	case nil:
+	case m == nil:
 		return false
 	default:
 		_, present := m[name]

pkg/domain/dockerCompose/test/assets/merge/testcase003/docker-compose-000.yml

@@ -1,4 +0,0 @@
-services:
-  frontend:
-    command: [ "/usr/bin/cp", "--recursive", "--force", "/tmp/foo.txt", "/tmp/bar.txt" ]
-    image: library/frontend:latest

pkg/domain/dockerCompose/test/assets/merge/testcase003/docker-compose-001.yml

@@ -1,4 +0,0 @@
-services:
-  frontend:
-    command: [ "/usr/bin/cp", "--recursive", "--force", "/tmp/bar.txt", "/tmp/foo.txt"]
-    image: library/frontend:latest

pkg/domain/dockerCompose/test/assets/merge/testcase003/expectedResult.yml

@@ -1,9 +0,0 @@
-services:
-  frontend:
-    command:
-      - /usr/bin/cp
-      - --recursive
-      - --force
-      - /tmp/foo.txt
-      - /tmp/bar.txt
-    image: library/frontend:latest

pkg/fetcher/fetcher.go

@@ -20,15 +20,15 @@ func Fetch(urls ...string) ([]*dockerCompose.Config, error) {
 			return nil, err
 		}
 
-		switch dockerComposeURL.Scheme {
+		switch {
-		case "http", "https":
+		case dockerComposeURL.Scheme == "http" || dockerComposeURL.Scheme == "https":
 			dockerComposeConfig, err := getDockerComposeViaHTTP(dockerComposeURL.String())
 			if err != nil {
 				return nil, err
 			}
 
 			dockerComposeConfigs = append(dockerComposeConfigs, dockerComposeConfig)
-		case "file":
+		case dockerComposeURL.Scheme == "file":
 			fallthrough
 		default:
 			dockerComposeConfig, err := readDockerComposeFromFile(dockerComposeURL.Path)
@@ -43,7 +43,7 @@ func Fetch(urls ...string) ([]*dockerCompose.Config, error) {
 	return dockerComposeConfigs, nil
 }
 
-var ErrPathIsDir error = errors.New("path is a directory")
+var ErrorPathIsDir error = errors.New("Path is a directory")
 
 func getDockerComposeViaHTTP(url string) (*dockerCompose.Config, error) {
 	req, err := http.NewRequest(http.MethodGet, url, nil)
@@ -55,10 +55,10 @@ func getDockerComposeViaHTTP(url string) (*dockerCompose.Config, error) {
 	if err != nil {
 		return nil, err
 	}
-	defer func() { _ = resp.Body.Close() }()
+	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("received unexpected HTTP-Statuscode %v", resp.StatusCode)
+		return nil, fmt.Errorf("Received unexpected HTTP-Statuscode %v", resp.StatusCode)
 	}
 
 	dockerCompose := dockerCompose.NewConfig()
@@ -78,15 +78,14 @@ func readDockerComposeFromFile(name string) (*dockerCompose.Config, error) {
 	case err != nil:
 		return nil, err
 	case fileStat.IsDir():
-		return nil, fmt.Errorf("%w: %s", ErrPathIsDir, name)
+		return nil, fmt.Errorf("%w: %s", ErrorPathIsDir, name)
 	}
 
-	// #nosec G304
 	file, err := os.Open(name)
 	if err != nil {
 		return nil, err
 	}
-	defer func() { _ = file.Close() }()
+	defer file.Close()
 
 	dockerCompose := dockerCompose.NewConfig()
 

renovate.json

@@ -1,10 +1,41 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
+  "assignees": [ "volker.raschek" ],
-    "local>volker.raschek/renovate-config:default#master",
+  "labels": [ "renovate" ],
-    "local>volker.raschek/renovate-config:container#master",
+  "packageRules": [
-    "local>volker.raschek/renovate-config:actions#master",
+    {
-    "local>volker.raschek/renovate-config:golang#master",
+      "addLabels": [ "renovate/droneci", "renovate/automerge" ],
-    "local>volker.raschek/renovate-config:regexp#master"
+      "automerge": true,
-  ]
+      "matchManagers": "droneci",
+      "matchUpdateTypes": [ "minor", "patch"]
+    },
+    {
+      "description": "Automatically update patch version of used container images in docker files",
+      "addLabels": [ "renovate/container-image", "renovate/automerge" ],
+      "automerge": true,
+      "matchBaseBranches": [ "master" ],
+      "matchManagers": [ "dockerfile" ],
+      "matchUpdateTypes": [ "minor", "patch" ]
+    },
+    {
+      "description": "Automatically update minor and patch versions of go modules",
+      "addLabels": [ "renovate/gomod", "renovate/automerge" ],
+      "automerge": true,
+      "matchManagers": [ "gomod" ],
+      "matchUpdateTypes": [ "minor", "patch" ]
+    },
+    {
+      "description": "Disable major update version of go modules",
+      "enabled": false,
+      "matchManagers": [ "gomod" ],
+      "matchPackageNames": [
+        "gopkg.in/yaml.v2"
+      ]
+    }
+  ],
+  "postUpdateOptions": [
+    "gomodTidy"
+  ],
+  "rebaseLabel": "renovate/rebase",
+  "rebaseWhen": "behind-base-branch"
 }