chore: remove support for arm32 (#75)

.drone.jsonnet

@@ -241,7 +241,6 @@ local PipelineDocs = {
     'build-binaries',
     'build-container-amd64',
     'build-container-arm64',
-    'build-container-arm',
   ],
   trigger: {
     ref: ['refs/heads/main', 'refs/tags/**', 'refs/pull/**'],
@@ -345,7 +344,6 @@ local PipelineNotifications = {
   PipelineBuildBinaries,
   PipelineBuildContainer(arch='amd64'),
   PipelineBuildContainer(arch='arm64'),
-  PipelineBuildContainer(arch='arm'),
   PipelineDocs,
   PipelineNotifications,
 ]

.drone.yml

@@ -240,78 +240,6 @@ trigger:
 depends_on:
   - test
 
----
-kind: pipeline
-name: build-container-arm
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-  - name: build
-    image: golang:1.19
-    commands:
-      - make build
-
-  - name: dryrun
-    image: thegeeklab/drone-docker:19
-    settings:
-      dockerfile: docker/Dockerfile.arm
-      dry_run: true
-      repo: thegeeklab/${DRONE_REPO_NAME}
-    when:
-      ref:
-        - refs/pull/**
-    depends_on:
-      - build
-
-  - name: publish-dockerhub
-    image: thegeeklab/drone-docker:19
-    settings:
-      auto_tag: true
-      auto_tag_suffix: arm
-      dockerfile: docker/Dockerfile.arm
-      password:
-        from_secret: docker_password
-      repo: thegeeklab/${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:
-  - test
-
 ---
 kind: pipeline
 name: docs
@@ -360,7 +288,6 @@ depends_on:
   - build-binaries
   - build-container-amd64
   - build-container-arm64
-  - build-container-arm
 
 ---
 kind: pipeline
@@ -454,6 +381,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 0a77c46102c68670b7ede37ef6d17d78b72cc21dacf919c6081c9a37baa0888e
+hmac: ffa01b1b2f741543853ba58f761d058e2d4cbf85c9e0260be4f4273d564a8712
 
 ...

Makefile

@@ -20,7 +20,7 @@ XGO_PACKAGE ?= src.techknowlogick.com/xgo@latest
 
 GENERATE ?=
 XGO_VERSION := go-1.19.x
-XGO_TARGETS ?= linux/amd64,linux/arm-6,linux/arm-7,linux/arm64
+XGO_TARGETS ?= linux/amd64,linux/arm64
 
 TAGS ?= netgo
 

docker/Dockerfile.arm

@@ -1,23 +0,0 @@
-FROM arm32v7/docker:19.03-dind@sha256:f998921d365053bf7e3f98794f6c23ca44e6809832d78105bc4d2da6bb8521ed
-
-LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
-LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
-LABEL org.opencontainers.image.title="drone-docker"
-LABEL org.opencontainers.image.url="https://github.com/thegeeklab/drone-docker"
-LABEL org.opencontainers.image.source="https://github.com/thegeeklab/drone-docker"
-LABEL org.opencontainers.image.documentation="https://github.com/thegeeklab/drone-docker"
-
-ENV DOCKER_HOST=unix:///var/run/docker.sock
-
-RUN apk --update add --virtual .build-deps curl && \
-    mkdir -p /etc/docker/ && \
-    curl -SsL -o /etc/docker/default.json https://raw.githubusercontent.com/moby/moby/19.03/profiles/seccomp/default.json && \
-    sed -i 's/SCMP_ACT_ERRNO/SCMP_ACT_TRACE/g' /etc/docker/default.json && \
-    chmod 600 /etc/docker/default.json && \
-    apk del .build-deps && \
-    rm -rf /var/cache/apk/* && \
-    rm -rf /tmp/*
-
-ADD dist/drone-docker /bin/
-
-ENTRYPOINT ["/usr/local/bin/dockerd-entrypoint.sh", "drone-docker"]

docker/manifest-quay.tmpl

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