chore: remove support for arm32 (#454)

BREAKING CHANGE: We dropped the arm32 platform support and builds.

.drone.jsonnet

@@ -218,38 +218,25 @@ local PipelineBuildPackage = {
 };
 
 local PipelineBuildContainer(arch='amd64') = {
-  local build = if arch == 'arm' then [{
-    name: 'build',
-    image: 'python:3.10-alpine',
-    commands: [
-      'apk add -Uq --no-cache build-base openssl-dev libffi-dev musl-dev python3-dev git cargo',
-      'git fetch -tq',
-      'pip install poetry poetry-dynamic-versioning -qq',
-      'poetry build',
-    ],
-    environment: {
-      CARGO_NET_GIT_FETCH_WITH_CLI: true,
-    },
-  }] else [{
-    name: 'build',
-    image: 'python:3.11',
-    commands: [
-      'git fetch -tq',
-      'pip install poetry poetry-dynamic-versioning -qq',
-      'poetry build',
-    ],
-  }],
-
   kind: 'pipeline',
   name: 'build-container-' + arch,
   platform: {
     os: 'linux',
     arch: arch,
   },
-  steps: build + [
+  steps: [
+    {
+      name: 'build',
+      image: 'python:3.11',
+      commands: [
+        'git fetch -tq',
+        'pip install poetry poetry-dynamic-versioning -qq',
+        'poetry build',
+      ],
+    },
     {
       name: 'dryrun',
-      image: 'thegeeklab/drone-docker:19',
+      image: 'thegeeklab/drone-docker-buildx:20',
       settings: {
         dry_run: true,
         dockerfile: 'docker/Dockerfile.' + arch,
@@ -264,7 +251,7 @@ local PipelineBuildContainer(arch='amd64') = {
     },
     {
       name: 'publish-dockerhub',
-      image: 'thegeeklab/drone-docker:19',
+      image: 'thegeeklab/drone-docker-buildx:20',
       settings: {
         auto_tag: true,
         auto_tag_suffix: arch,
@@ -280,7 +267,7 @@ local PipelineBuildContainer(arch='amd64') = {
     },
     {
       name: 'publish-quay',
-      image: 'thegeeklab/drone-docker:19',
+      image: 'thegeeklab/drone-docker-buildx:20',
       settings: {
         auto_tag: true,
         auto_tag_suffix: arch,
@@ -399,7 +386,6 @@ local PipelineDocs = {
     'build-package',
     'build-container-amd64',
     'build-container-arm64',
-    'build-container-arm',
   ],
   trigger: {
     ref: ['refs/heads/main', 'refs/tags/**', 'refs/pull/**'],
@@ -507,7 +493,6 @@ local PipelineNotifications = {
   PipelineBuildPackage,
   PipelineBuildContainer(arch='amd64'),
   PipelineBuildContainer(arch='arm64'),
-  PipelineBuildContainer(arch='arm'),
   PipelineDocs,
   PipelineNotifications,
 ]

.drone.yml

@@ -262,7 +262,7 @@ steps:
       - poetry build
 
   - name: dryrun
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       dockerfile: docker/Dockerfile.amd64
       dry_run: true
@@ -278,7 +278,7 @@ steps:
       - build
 
   - name: publish-dockerhub
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       auto_tag: true
       auto_tag_suffix: amd64
@@ -296,7 +296,7 @@ steps:
       - dryrun
 
   - name: publish-quay
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       auto_tag: true
       auto_tag_suffix: amd64
@@ -340,7 +340,7 @@ steps:
       - poetry build
 
   - name: dryrun
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       dockerfile: docker/Dockerfile.arm64
       dry_run: true
@@ -356,7 +356,7 @@ steps:
       - build
 
   - name: publish-dockerhub
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       auto_tag: true
       auto_tag_suffix: arm64
@@ -374,7 +374,7 @@ steps:
       - dryrun
 
   - name: publish-quay
-    image: thegeeklab/drone-docker:19
+    image: thegeeklab/drone-docker-buildx:20
     settings:
       auto_tag: true
       auto_tag_suffix: arm64
@@ -401,87 +401,6 @@ trigger:
 depends_on:
   - security
 
----
-kind: pipeline
-name: build-container-arm
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-  - name: build
-    image: python:3.10-alpine
-    commands:
-      - apk add -Uq --no-cache build-base openssl-dev libffi-dev musl-dev python3-dev git cargo
-      - git fetch -tq
-      - pip install poetry poetry-dynamic-versioning -qq
-      - poetry build
-    environment:
-      CARGO_NET_GIT_FETCH_WITH_CLI: true
-
-  - name: dryrun
-    image: thegeeklab/drone-docker:19
-    settings:
-      dockerfile: docker/Dockerfile.arm
-      dry_run: true
-      password:
-        from_secret: docker_password
-      repo: thegeeklab/${DRONE_REPO_NAME}
-      username:
-        from_secret: docker_username
-    when:
-      ref:
-        - refs/pull/**
-    depends_on:
-      - build
-
-  - name: publish-dockerhub
-    image: thegeeklab/drone-docker:19
-    settings:
-      auto_tag: true
-      auto_tag_suffix: arm
-      dockerfile: docker/Dockerfile.arm
-      password:
-        from_secret: docker_password
-      repo: thegeeklab/${DRONE_REPO_NAME}
-      username:
-        from_secret: docker_username
-    when:
-      ref:
-        - refs/heads/main
-        - refs/tags/**
-    depends_on:
-      - dryrun
-
-  - name: publish-quay
-    image: thegeeklab/drone-docker:19
-    settings:
-      auto_tag: true
-      auto_tag_suffix: arm
-      dockerfile: docker/Dockerfile.arm
-      password:
-        from_secret: quay_password
-      registry: quay.io
-      repo: quay.io/thegeeklab/${DRONE_REPO_NAME}
-      username:
-        from_secret: quay_username
-    when:
-      ref:
-        - refs/heads/main
-        - refs/tags/**
-    depends_on:
-      - dryrun
-
-trigger:
-  ref:
-    - refs/heads/main
-    - refs/tags/**
-    - refs/pull/**
-
-depends_on:
-  - security
-
 ---
 kind: pipeline
 name: docs
@@ -567,7 +486,6 @@ depends_on:
   - build-package
   - build-container-amd64
   - build-container-arm64
-  - build-container-arm
 
 ---
 kind: pipeline
@@ -663,6 +581,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 5979278d5a3497ce460ec92ddb55d7466418e999bb0ba69207376242667d0a5d
+hmac: 737d9df344ce1a6f625be620e006a7adf6290e0402c0a1d742e066236c733a22
 
 ...

docker/Dockerfile.arm

@@ -1,26 +0,0 @@
-FROM arm32v7/python:3.11-alpine@sha256:0caf84db963097ae8978d2f7fcfba2039f8296d99b65cace154f367bacd938d5
-
-LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
-LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
-LABEL org.opencontainers.image.title="docker-tidy"
-LABEL org.opencontainers.image.url="https://docker-tidy.geekdocs.de/"
-LABEL org.opencontainers.image.source="https://github.com/thegeeklab/docker-tidy"
-LABEL org.opencontainers.image.documentation="https://docker-tidy.geekdocs.de/"
-
-ENV PY_COLORS=1
-ENV TZ=UTC
-
-ADD dist/docker_tidy-*.whl /
-
-RUN apk --update add --virtual .build-deps build-base libffi-dev openssl-dev && \
-    pip install --upgrade --no-cache-dir pip && \
-    pip install --no-cache-dir $(find / -name "docker_tidy-*.whl") && \
-    apk del .build-deps && \
-    rm -f docker_tidy-*.whl && \
-    rm -rf /var/cache/apk/* && \
-    rm -rf /root/.cache/ && \
-    rm -rf /tmp/*
-
-USER root
-CMD []
-ENTRYPOINT ["/usr/local/bin/docker-tidy", "gc"]

docker/manifest-quay.tmpl

@@ -16,9 +16,3 @@ manifests:
       architecture: arm64
       os: linux
       variant: v8
-
-  - image: quay.io/thegeeklab/docker-tidy:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}arm
-    platform:
-      architecture: arm
-      os: linux
-      variant: v7

docker/manifest.tmpl

@@ -16,9 +16,3 @@ manifests:
       architecture: arm64
       os: linux
       variant: v8
-
-  - image: thegeeklab/docker-tidy:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}arm
-    platform:
-      architecture: arm
-      os: linux
-      variant: v7