add init grokking computers posts #79
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| name: "build site, publish image" | |
| on: | |
| push: | |
| branches: ["master"] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| publish: | |
| permissions: | |
| contents: read | |
| packages: write | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: login to ghcr | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: checkout | |
| uses: actions/checkout@v3 | |
| - name: set up docker buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: generate image tag | |
| id: tag | |
| run: | | |
| sha="${GITHUB_SHA::7}" | |
| unix="$(date +%s)" | |
| echo "tag=$sha-$unix" >> $GITHUB_OUTPUT | |
| - name: build and push image | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: | | |
| ghcr.io/${{ github.repository }}:${{ steps.tag.outputs.tag }} | |
| ghcr.io/${{ github.repository }}:latest |