redoc/.github/workflows/main.yml

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name: Publish Docker image
on:
release:
types: [published]
jobs:
push_to_registry:
name: Push Docker image to GitHub Packages
runs-on: ubuntu-latest
permissions:
packages: write
contents: read
steps:
- name: Check out the repo
uses: actions/checkout@v2
- name: Login to GitHub Container Registry
uses: docker/login-action@v1
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Prepare
id: prep
run: |
DOCKER_IMAGE=ghcr.io/redocly/redoc/cli
VERSION=edge
if [[ $GITHUB_REF == refs/tags/* ]]; then
VERSION=${GITHUB_REF#refs/tags/}
elif [[ $GITHUB_REF == refs/heads/* ]]; then
VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g')
elif [[ $GITHUB_REF == refs/pull/* ]]; then
VERSION=pr-${{ github.event.number }}
fi
TAGS="${DOCKER_IMAGE}:${VERSION}"
if [ "${{ github.event_name }}" = "push" ]; then
TAGS="$TAGS,${DOCKER_IMAGE}:sha-${GITHUB_SHA::8}"
fi
echo ::set-output name=version::${VERSION}
echo ::set-output name=tags::${TAGS}
echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
- name: Push to GitHub Packages
uses: docker/build-push-action@v2
with:
context: ./cli
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.prep.outputs.tags }}