86 lines
2.7 KiB
YAML
86 lines
2.7 KiB
YAML
name: Build and Push Docker Images
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on:
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push:
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branches: [main]
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paths:
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- 'images/**'
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workflow_dispatch:
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inputs:
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image:
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description: 'Image to build (e.g., terraform-ci)'
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required: false
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env:
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REGISTRY: gitea.arnodo.fr
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jobs:
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detect-changes:
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runs-on: docker
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container:
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image: alpine/git:latest
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outputs:
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matrix: ${{ steps.changes.outputs.matrix }}
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has_changes: ${{ steps.changes.outputs.has_changes }}
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steps:
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- uses: actions/checkout@v3
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with:
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fetch-depth: 2
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- name: Detect changed images
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id: changes
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run: |
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if [ -n "${{ github.event.inputs.image }}" ]; then
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# Manual trigger - build specific image
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echo "matrix=[\"${{ github.event.inputs.image }}\"]" >> $GITHUB_OUTPUT
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echo "has_changes=true" >> $GITHUB_OUTPUT
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else
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# Auto-detect changed images
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CHANGED=$(git diff --name-only HEAD~1 HEAD -- images/ | cut -d'/' -f2 | sort -u | grep -v '^$' || true)
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if [ -z "$CHANGED" ]; then
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echo "has_changes=false" >> $GITHUB_OUTPUT
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echo "matrix=[]" >> $GITHUB_OUTPUT
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else
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# Convert to JSON array
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JSON=$(echo "$CHANGED" | jq -R -s -c 'split("\n") | map(select(length > 0))')
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echo "matrix=$JSON" >> $GITHUB_OUTPUT
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echo "has_changes=true" >> $GITHUB_OUTPUT
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fi
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fi
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build:
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needs: detect-changes
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if: needs.detect-changes.outputs.has_changes == 'true'
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runs-on: docker
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strategy:
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matrix:
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image: ${{ fromJson(needs.detect-changes.outputs.matrix) }}
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steps:
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- uses: actions/checkout@v3
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- name: Set up Docker Buildx
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run: |
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docker buildx create --use --name gitea-builder || docker buildx use gitea-builder
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- name: Login to Gitea Registry
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run: |
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echo "${{ secrets.REGISTRY_TOKEN }}" | docker login ${{ env.REGISTRY }} -u ${{ gitea.actor }} --password-stdin
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- name: Build and push
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run: |
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IMAGE_NAME="${{ env.REGISTRY }}/damien/${{ matrix.image }}"
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docker buildx build \
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--platform linux/amd64 \
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--tag "${IMAGE_NAME}:latest" \
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--tag "${IMAGE_NAME}:${{ gitea.sha }}" \
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--push \
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./images/${{ matrix.image }}
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- name: Summary
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run: |
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echo "### ✅ Image built and pushed" >> $GITHUB_STEP_SUMMARY
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echo "" >> $GITHUB_STEP_SUMMARY
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echo "- **Image**: ${{ env.REGISTRY }}/damien/${{ matrix.image }}" >> $GITHUB_STEP_SUMMARY
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echo "- **Tags**: latest, ${{ gitea.sha }}" >> $GITHUB_STEP_SUMMARY
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