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ci: add dockerfile and github workflow #1

ci: add dockerfile and github workflow

ci: add dockerfile and github workflow #1

Workflow file for this run

name: gapp
jobs:
build:
name: Build
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v3
- name: Prepare
id: prep
run: |
DOCKER_IMAGE=ghcr.io/${{ secrets.USER }}/${GITHUB_REPOSITORY#*/}
VERSION=latest
SHORTREF=${GITHUB_SHA::8}
# If this is git tag, use the tag name as a docker tag
if [[ $GITHUB_REF == refs/tags/* ]]; then
VERSION=${GITHUB_REF#refs/tags/v}
fi
TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${SHORTREF}"
# If the VERSION looks like a version number, assume that
# this is the most recent version of the image and also
# tag it 'latest'.
if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
TAGS="$TAGS,${DOCKER_IMAGE}:latest"
fi
# Set output parameters.
echo ::set-output name=tags::${TAGS}
echo ::set-output name=docker_image::${DOCKER_IMAGE}
# - name: Setup QUEMU
# uses: docker/setup-qemu-action@v2
# with:
# platforms: 'all'
- name: Setup buildx
id: buildx
uses: docker/setup-buildx-action@v2
- name: Login to GHCR
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ secrets.USER }}
password: ${{ secrets.PAT }}
- name: Build and push
uses: docker/build-push-action@v3
with:
builder: ${{ steps.buildx.outputs.name }}
push: true
tags: ${{ steps.prep.outputs.tags }}