Build container image by GitHub Actions (#16973)

* Build container image by GitHub Actions

* Trigger docker build only pushed to main branch

* Tweak tagging imgae

- "edge" is the main branch
- "latest" is the tagged latest release
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Yusuke Nakamura 2021-11-12 13:18:29 +09:00 committed by GitHub
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commit e510302a7c
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.github/workflows/build-image.yml vendored Normal file
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name: Build container image
on:
push:
branches:
- "main"
tags:
- "*"
jobs:
build-image:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: docker/setup-buildx-action@v1
- uses: docker/login-action@v1
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- uses: docker/metadata-action@v3
id: meta
with:
images: ghcr.io/${{ github.repository_owner }}/mastodon
flavor: |
latest=true
tags: |
type=edge,branch=main
type=semver,pattern={{ raw }}
- uses: docker/build-push-action@v2
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/mastodon:latest
cache-to: type=inline