common/container: move masterdir image building to void-packages

see void-linux/void-docker#11
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classabbyamp 2023-07-30 01:00:16 -04:00
parent 3b3f383a7c
commit 76c6e77f35
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6 changed files with 207 additions and 0 deletions

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.dockerignore Normal file
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*
!common/container/
!common/repo-keys/

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.github/workflows/container.yaml vendored Normal file
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---
name: 'Build buildroot containers'
on:
workflow_dispatch:
pull_request:
branches:
- master
paths:
- common/container/**
push:
branches:
- master
paths:
- common/container/**
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
strategy:
matrix:
libc:
- glibc
- musl
steps:
- name: Checkout
uses: classabbyamp/treeless-checkout-action@v1
- name: Get image release
id: release
run: |
# gets the list of all date-shaped tags for the image, finds the most recent one
tag="$(skopeo list-tags "docker://ghcr.io/${{ github.repository_owner }}/void-buildroot-${{ matrix.libc }}" | \
jq -r '.Tags | sort | reverse | map(select(test("^[0-9]{8}(R[0-9]+)?$")))[0]')"
# tags from a different day or pre-YYYYMMDDRN
if [ "${tag%R*}" != "$(date -u +%Y%m%d)" ] || [ "${tag%R*}" = "${tag}" ]; then
rel=1
else
rel=$(( ${tag##*R} + 1 ))
fi
echo "rel=${rel}" >> "${GITHUB_OUTPUT}"
- name: Docker metadata
id: meta
uses: docker/metadata-action@v4
with:
images: |
ghcr.io/${{ github.repository_owner }}/void-buildroot-${{ matrix.libc }}
tags: |
type=sha,prefix=
type=raw,value=latest,enable={{is_default_branch}}
type=raw,value={{date 'YYYYMMDD'}}R${{ steps.release.outputs.rel }},enable={{is_default_branch}},priority=1000
flavor: latest=false
labels: |
org.opencontainers.image.authors=Void Linux team and contributors
org.opencontainers.image.url=https://voidlinux.org
org.opencontainers.image.documentation=https://github.com/${{ github.repository }}
org.opencontainers.image.source=https://github.com/${{ github.repository }}
org.opencontainers.image.vendor=Void Linux
org.opencontainers.image.title=Void Linux build root
org.opencontainers.image.description=Image for building packages with xbps-src on Void Linux
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to GCHR
if: github.event_name != 'pull_request'
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push images
id: build_and_push
uses: docker/bake-action@v3
with:
push: ${{ github.event_name != 'pull_request' }}
targets: void-buildroot-${{ matrix.libc }}
files: |
common/container/docker-bake.hcl
${{ steps.meta.outputs.bake-file }}
set: |
_common.cache-to=type=gha
_common.cache-from=type=gha

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# syntax=docker/dockerfile:1
FROM --platform=${BUILDPLATFORM} alpine:3.18 AS bootstrap
ARG TARGETPLATFORM
ARG MIRROR=https://repo-ci.voidlinux.org
ARG LIBC
RUN apk add ca-certificates curl && \
curl "${MIRROR}/static/xbps-static-static-0.59_5.$(uname -m)-musl.tar.xz" | tar vJx
COPY common/repo-keys/* /target/var/db/xbps/keys/
COPY common/container/setup.sh /bootstrap/setup.sh
RUN --mount=type=cache,sharing=locked,target=/target/var/cache/xbps,id=repocache-${LIBC} \
. /bootstrap/setup.sh; \
XBPS_TARGET_ARCH=${ARCH} xbps-install -S \
-R "${REPO}" -R "${REPO}/bootstrap" \
-r /target
FROM --platform=${BUILDPLATFORM} bootstrap AS install
ARG TARGETPLATFORM
ARG MIRROR
ARG LIBC
COPY --from=bootstrap /target /target
COPY common/container/noextract.conf /target/etc/xbps.d/noextract.conf
RUN --mount=type=cache,sharing=locked,target=/target/var/cache/xbps,id=repocache-${LIBC} \
. /bootstrap/setup.sh; \
XBPS_TARGET_ARCH=${ARCH} xbps-install -y \
-R "${REPO}" -R "${REPO}/bootstrap" \
-r /target \
base-chroot void-repo-bootstrap
FROM scratch AS image
COPY --link --from=install /target /
RUN \
install -dm1777 tmp; \
xbps-reconfigure -fa; \
rm -rf /var/cache/xbps/*
CMD ["/bin/sh"]

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variable "MIRROR" {
default = "https://repo-ci.voidlinux.org/"
}
target "docker-metadata-action" {}
target "_common" {
inherits = ["docker-metadata-action"]
dockerfile = "common/container/Containerfile"
no-cache-filter = ["bootstrap"]
cache-to = ["type=local,dest=/tmp/buildx-cache"]
cache-from = ["type=local,src=/tmp/buildx-cache"]
target = "image"
args = {
"MIRROR" = "${MIRROR}"
}
}
target "void-buildroot-glibc" {
inherits = ["_common"]
platforms = ["linux/amd64", "linux/386", "linux/arm64", "linux/arm/v7", "linux/arm/v6"]
args = { "LIBC" = "glibc" }
}
target "void-buildroot-musl" {
inherits = ["_common"]
platforms = ["linux/amd64", "linux/arm64", "linux/arm/v7", "linux/arm/v6"]
args = { "LIBC" = "musl" }
}

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noextract=/etc/sv*
noextract=/usr/share/man*
noextract=/usr/lib/dracut*
noextract=/etc/skel*
noextract=/usr/lib/modprobe.d*
noextract=/usr/lib/sysctl.d*
noextract=/usr/lib/udev*
noextract=/usr/share/bash-completion*
noextract=/usr/share/fish/vendor-completions.d*
noextract=/usr/share/zsh/site-functions*
noextract=/usr/share/info*
noextract=/usr/share/locale*
noextract=/usr/lib/gconv*

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common/container/setup.sh Normal file
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#!/bin/sh
: "${MIRROR:=https://repo-default.voidlinux.org/}"
suffix() {
case "${LIBC:?}" in
musl) echo "-musl" ;;
esac
}
repo() {
case "${ARCH:?}" in
aarch64*) echo "${MIRROR}/current/aarch64" ;;
*-musl) echo "${MIRROR}/current/musl" ;;
*) echo "${MIRROR}/current" ;;
esac
}
case "${TARGETPLATFORM:?}" in
linux/arm/v6) ARCH="armv6l$(suffix)" ;;
linux/arm/v7) ARCH="armv7l$(suffix)" ;;
linux/arm64) ARCH="aarch64$(suffix)" ;;
linux/amd64) ARCH="x86_64$(suffix)" ;;
linux/386) ARCH="i686$(suffix)" ;;
esac
REPO="$(repo)"
export ARCH REPO