Files
yaak-mountain-loop/.github/workflows/release-web-image.yml
T
Gregory Schier 115615d994 Let the web image workflow publish a version by hand
`latest` could only ever come from a release tag, and tagging also fires the
app and CLI releases. A dispatch that names a version now publishes it and
latest, which is how the first image gets out before a release exists.
2026-08-18 11:48:59 -07:00

124 lines
3.7 KiB
YAML

name: Release web image
# Builds ghcr.io/mountain-loop/yaak-web: the browser client and the server that serves it.
# One image per architecture on its own native runner (emulating a Rust release build is hours),
# joined into one multi-arch tag at the end.
on:
push:
tags: [v*]
workflow_dispatch:
inputs:
version:
description: Version to publish, without the v (e.g. 2026.2.0). Empty publishes main and sha tags only.
required: false
type: string
permissions:
contents: read
packages: write
env:
IMAGE: ghcr.io/mountain-loop/yaak-web
jobs:
build:
if: github.repository == 'mountain-loop/yaak'
name: Build ${{ matrix.platform }}
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include:
- platform: linux/amd64
runner: ubuntu-22.04
arch: amd64
- platform: linux/arm64
runner: ubuntu-22.04-arm
arch: arm64
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up Buildx
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: Build and push by digest
id: build
uses: docker/build-push-action@v6
with:
context: .
file: Dockerfile.web
platforms: ${{ matrix.platform }}
outputs: type=image,name=${{ env.IMAGE }},push-by-digest=true,name-canonical=true,push=true
- name: Export digest
run: |
mkdir -p "${{ runner.temp }}/digests"
digest="${{ steps.build.outputs.digest }}"
touch "${{ runner.temp }}/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digest-${{ matrix.arch }}
path: ${{ runner.temp }}/digests/*
if-no-files-found: error
retention-days: 1
publish:
name: Publish manifest
needs: build
runs-on: ubuntu-latest
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: ${{ runner.temp }}/digests
pattern: digest-*
merge-multiple: true
- name: Set up Buildx
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 }}
# `latest` follows a release tag, and a manual run that names a version — the way to
# publish before the first release. A prerelease (v2026.2.1-beta.1) never takes it.
- name: Tags
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.IMAGE }}
flavor: latest=false
tags: |
type=semver,pattern={{version}}
type=raw,value=${{ inputs.version }},enable=${{ inputs.version != '' }}
type=raw,value=latest,enable=${{ inputs.version != '' || (github.event_name == 'push' && !contains(github.ref_name, '-')) }}
type=ref,event=branch
type=sha,format=short
- name: Create and push the manifest
working-directory: ${{ runner.temp }}/digests
run: |
docker buildx imagetools create \
$(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.IMAGE }}@sha256:%s ' *)
- name: Inspect
run: docker buildx imagetools inspect ${{ env.IMAGE }}:${{ steps.meta.outputs.version }}