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Main Image

Main Image #17

Workflow file for this run

name: Main Image
on:
workflow_run:
workflows: [CI]
types: [completed]
branches: [main]
permissions:
packages: write
env:
IMAGE: ghcr.io/context-graph-ai/contextdb-server
jobs:
build:
if: ${{ github.event.workflow_run.conclusion == 'success' }}
strategy:
matrix:
include:
- platform: linux/amd64
runner: ubuntu-latest
- platform: linux/arm64
runner: ubuntu-24.04-arm
runs-on: ${{ matrix.runner }}
steps:
- uses: actions/checkout@v4
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push digest
id: build
uses: docker/build-push-action@v6
with:
context: .
platforms: ${{ matrix.platform }}
push: true
tags: ${{ env.IMAGE }}
cache-from: type=gha,scope=${{ matrix.platform }}
cache-to: type=gha,scope=${{ matrix.platform }},mode=max
outputs: type=image,push-by-digest=true,name-canonical=true
- name: Export digest
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- uses: actions/upload-artifact@v4
with:
name: digest-${{ strategy.job-index }}
path: /tmp/digests/*
merge:
needs: build
runs-on: ubuntu-latest
steps:
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digest-*
merge-multiple: true
- name: Create manifest and push
run: |
cd /tmp/digests
docker buildx imagetools create -t ${{ env.IMAGE }}:main \
$(printf '${{ env.IMAGE }}@sha256:%s ' *)