Lukas Höppner
85 lines
2.5 KiB
YAML
85 lines
2.5 KiB
YAML
name: Publish Docker Image
|
|
|
|
on:
|
|
push:
|
|
branches:
|
|
- main
|
|
tags:
|
|
- "v*"
|
|
workflow_dispatch:
|
|
|
|
jobs:
|
|
docker:
|
|
runs-on: docker
|
|
container:
|
|
image: node:20-alpine
|
|
steps:
|
|
- name: Checkout repository
|
|
uses: actions/checkout@v4
|
|
|
|
- name: Install Docker CLI
|
|
shell: sh
|
|
run: |
|
|
apk add --no-cache docker-cli
|
|
|
|
- name: Build image metadata
|
|
id: meta
|
|
shell: sh
|
|
run: |
|
|
SERVER_URL="${GITHUB_SERVER_URL:-${GITEA_SERVER_URL:-}}"
|
|
if [ -z "$SERVER_URL" ]; then
|
|
echo "Neither GITHUB_SERVER_URL nor GITEA_SERVER_URL is set."
|
|
exit 1
|
|
fi
|
|
|
|
REGISTRY_HOST="${SERVER_URL#http://}"
|
|
REGISTRY_HOST="${REGISTRY_HOST#https://}"
|
|
IMAGE_REPO="$(echo "$GITHUB_REPOSITORY" | tr '[:upper:]' '[:lower:]')"
|
|
|
|
echo "registry_host=$REGISTRY_HOST" >> "$GITHUB_OUTPUT"
|
|
echo "image=$REGISTRY_HOST/$IMAGE_REPO" >> "$GITHUB_OUTPUT"
|
|
|
|
- name: Log in to Gitea Container Registry
|
|
shell: sh
|
|
run: |
|
|
echo "${{ secrets.GITEA_TOKEN }}" | docker login "${{ steps.meta.outputs.registry_host }}" -u "${{ github.actor }}" --password-stdin
|
|
|
|
- name: Build and push image
|
|
shell: sh
|
|
run: |
|
|
IMAGE="${{ steps.meta.outputs.image }}"
|
|
SHA_TAG="${GITHUB_SHA}"
|
|
REF_TYPE="${GITHUB_REF_TYPE}"
|
|
REF_NAME="${GITHUB_REF_NAME}"
|
|
|
|
TAG_ARGS="-t $IMAGE:$SHA_TAG"
|
|
PUSH_TAGS="$SHA_TAG"
|
|
|
|
# latest only for pushes to main
|
|
if [ "$REF_TYPE" = "branch" ] && [ "$REF_NAME" = "main" ]; then
|
|
TAG_ARGS="$TAG_ARGS -t $IMAGE:latest"
|
|
PUSH_TAGS="$PUSH_TAGS latest"
|
|
fi
|
|
|
|
# semver tags for refs like v1.2.3 -> v1.2.3, v1.2, v1
|
|
if [ "$REF_TYPE" = "tag" ]; then
|
|
case "$REF_NAME" in
|
|
v[0-9]*.[0-9]*.[0-9]*)
|
|
MAJOR="$(echo "$REF_NAME" | cut -d. -f1)"
|
|
MINOR="$(echo "$REF_NAME" | cut -d. -f2)"
|
|
TAG_ARGS="$TAG_ARGS -t $IMAGE:$REF_NAME -t $IMAGE:$MAJOR.$MINOR -t $IMAGE:$MAJOR"
|
|
PUSH_TAGS="$PUSH_TAGS $REF_NAME $MAJOR.$MINOR $MAJOR"
|
|
;;
|
|
*)
|
|
TAG_ARGS="$TAG_ARGS -t $IMAGE:$REF_NAME"
|
|
PUSH_TAGS="$PUSH_TAGS $REF_NAME"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
docker build $TAG_ARGS .
|
|
|
|
for TAG in $PUSH_TAGS; do
|
|
docker push "$IMAGE:$TAG"
|
|
done
|