Files
cobble/.github/workflows/release.yml
T
tben 06210f00a5
CI / check (push) Canceled after 0s
Build the release image once and mirror it to Gitea
A job-level continue-on-error rejects an expression, and a second registry
must not decide whether a release ships.
2026-10-22 14:02:21 +01:00

105 lines
3.2 KiB
YAML

name: Release image
on:
release:
types: [published]
workflow_dispatch:
permissions:
contents: read
packages: write
concurrency:
group: release-image
cancel-in-progress: false
jobs:
image:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: docker/setup-qemu-action@v3
- uses: docker/setup-buildx-action@v3
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Log in to Gitea
uses: docker/login-action@v3
with:
registry: git.tben.me
username: ${{ secrets.GITEA_USERNAME }}
password: ${{ secrets.GITEA_TOKEN }}
- name: Work out image tags
id: tags
env:
EVENT: ${{ github.event_name }}
RELEASE_TAG: ${{ github.event.release.tag_name }}
run: |
set -euo pipefail
sha="sha-${GITHUB_SHA::12}"
if [ "$EVENT" = "release" ] && [ -n "$RELEASE_TAG" ]; then
version="$RELEASE_TAG"
minor="$(printf '%s' "$version" | sed -E 's/^v?([0-9]+)\.([0-9]+).*/\1.\2/')"
ghcr="$(printf '%s\n' \
"ghcr.io/moduletrace/cobble:latest" \
"ghcr.io/moduletrace/cobble:${version}" \
"ghcr.io/moduletrace/cobble:${minor}" \
"ghcr.io/moduletrace/cobble:${sha}")"
gitea="$(printf '%s\n' \
"git.tben.me/moduletrace/cobble:latest" \
"git.tben.me/moduletrace/cobble:${version}" \
"git.tben.me/moduletrace/cobble:${minor}" \
"git.tben.me/moduletrace/cobble:${sha}")"
else
ghcr="ghcr.io/moduletrace/cobble:${sha}"
gitea="git.tben.me/moduletrace/cobble:${sha}"
fi
{
echo "ghcr<<EOF"
echo "$ghcr"
echo "EOF"
echo "gitea<<EOF"
echo "$gitea"
echo "EOF"
} >> "$GITHUB_OUTPUT"
# The registry the installer defaults to, so this one must succeed.
- name: Build and push to GHCR
uses: docker/build-push-action@v6
with:
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64
push: true
tags: ${{ steps.tags.outputs.ghcr }}
provenance: false
sbom: false
cache-from: type=gha
cache-to: type=gha,mode=max
# The mirror's registry, from the image just built: no second build,
# and Cloudflare rate limiting git.tben.me (429/1015 on blob uploads)
# can never fail a release the installer depends on.
- name: Mirror to Gitea
continue-on-error: true
env:
GITEA_TAGS: ${{ steps.tags.outputs.gitea }}
GHCR_IMAGES: ${{ steps.tags.outputs.ghcr }}
run: |
set -euo pipefail
first_ghcr="$(printf '%s\n' "$GHCR_IMAGES" | head -n1)"
args=()
while IFS= read -r tag; do
[ -n "$tag" ] || continue
args+=(--tag "${tag}")
done <<< "$GITEA_TAGS"
docker buildx imagetools create "${args[@]}" "${first_ghcr}"