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Update README.md (#61) #612

Update README.md (#61)

Update README.md (#61) #612

name: Publish multi-arch Docker images
on:
push:
tags:
- "release/*"
- "main/*"
- "devel/*"
- "feature/*"
- "daily/*"
jobs:
release:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
base: ["python"]
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Prepare for docker build
id: prepare
run: |
ref_type=${{ github.ref_type }}
echo "REF_TYPE: ["$ref_type"]"
ref_name=${{ github.ref_name }}
echo "REF_NAME: ["$ref_name"]"
ref=${{ github.ref }}
echo "REF: ["$ref"]"
distro_id=${{ matrix.base }}
image_name=${{secrets.DOCKER_USERNAME}}/mpd-subsonic-scrobbler
declare -A base_image_from_matrix
base_image_from_matrix[python]=library/python
base_image=${base_image_from_matrix[${{ matrix.base }}]}
declare -A special_tags
special_tags[python]="${image_name}:stable,${image_name}:latest"
tags=""
if [ "${ref_type}" = "branch" ]; then
echo "branch mode";
if [ "${ref_name}" = "main" ]; then
echo "main branch";
tags="${image_name}:main-${distro_id}";
elif [ "${ref_name}" = "devel" ]; then
echo "devel branch";
tags="${image_name}:devel-${distro_id}"
else
echo "other branch ["${ref_name}"]";
tags="${image_name}:branch-${ref_name}-${distro_id}";
fi
elif [ "${ref_type}" = "tag" ]; then
echo "tag mode";
echo "tag is ["${ref_name}"]";
tag_type=$(echo ${ref_name} | cut -d '/' -f 1)
tag_name=$(echo ${ref_name} | cut -d '/' -f 2)
if [ "${tag_type}" = "release" ]; then
echo "release tag";
echo "Building now: ["$distro_id"]";
tags="${tags},$image_name:${tag_name}";
tags="${tags},$image_name:${distro_id}";
tags="$tags,$image_name:${distro_id}-${tag_name}"
select_special_tags=${special_tags["${distro_id}"]};
if [[ -n "${select_special_tags}" ]]; then
echo "Found special tags for ["${distro_id}"]=["${select_special_tags}"]";
tags="$tags,${select_special_tags}";
else
echo "No special tag found for ["${distro_id}"]";
fi
elif [ "${tag_type}" = "main" ]; then
echo "main tag";
tags="${image_name}:main-${tag_name}-${distro_id}";
elif [ "${tag_type}" = "devel" ]; then
echo "devel tag";
tags="${image_name}:devel-${tag_name}-${distro_id}";
elif [ "${tag_type}" = "feature" ]; then
echo "feature tag";
tags="${image_name}:feature-${tag_name}-${distro_id}";
elif [ "${tag_type}" = "daily" ]; then
echo "daily build";
tags="${tags},${image_name}:daily-${distro_id}";
fi
fi
echo "Building tags: ["${tags}"]"
echo "RELEASE_TAGS=${tags}" >> $GITHUB_OUTPUT
echo "BASE_IMAGE=${base_image}" >> $GITHUB_OUTPUT
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
with:
platforms: all
- 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_USERNAME }}
password: ${{ secrets.DOCKER_TOKEN }}
- name: Build and push
uses: docker/build-push-action@v5
with:
context: .
build-args: |
BASE_IMAGE=${{ steps.prepare.outputs.BASE_IMAGE }}
platforms: linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8
push: true
tags: ${{ steps.prepare.outputs.RELEASE_TAGS }}