109 lines
3.6 KiB
YAML
109 lines
3.6 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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# ============================================================================
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# Job 1 : Détection des images modifiées
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# ============================================================================
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detect-changes:
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runs-on: docker
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container:
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image: alpine:3.20
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outputs:
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matrix: ${{ steps.changes.outputs.matrix }}
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has_changes: ${{ steps.changes.outputs.has_changes }}
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steps:
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- name: Install dependencies
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run: apk add --no-cache git jq
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- uses: actions/checkout@v3
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with:
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fetch-depth: 2
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- name: Detect changed images
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id: changes
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run: |
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if [ -n "${{ inputs.image }}" ]; then
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# Manual trigger - build specific image
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echo "matrix=[\"${{ 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/ 2>/dev/null | 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=[]" >> $GITHUB_OUTPUT
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else
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JSON=$(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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- name: Show detected changes
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run: |
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echo "Matrix: ${{ steps.changes.outputs.matrix }}"
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echo "Has changes: ${{ steps.changes.outputs.has_changes }}"
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# ============================================================================
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# Job 2 : Build avec Buildkit rootless (100% containerisé)
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# ============================================================================
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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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container:
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image: moby/buildkit:rootless
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options: --privileged
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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: Build and push with Buildkit
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env:
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REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
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REGISTRY_USER: ${{ gitea.actor }}
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run: |
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IMAGE_NAME="${{ env.REGISTRY }}/damien/${{ matrix.image }}"
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SHORT_SHA=$(echo "${{ gitea.sha }}" | cut -c1-7)
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# Create auth config for registry
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mkdir -p ~/.docker
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AUTH=$(echo -n "${REGISTRY_USER}:${REGISTRY_TOKEN}" | base64)
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cat > ~/.docker/config.json <<EOF
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{
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"auths": {
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"${{ env.REGISTRY }}": {
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"auth": "${AUTH}"
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}
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}
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}
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EOF
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# Build and push with buildctl
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buildctl-daemonless.sh build \
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--frontend dockerfile.v0 \
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--local context=./images/${{ matrix.image }} \
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--local dockerfile=./images/${{ matrix.image }} \
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--output type=image,name=${IMAGE_NAME}:latest,push=true \
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--output type=image,name=${IMAGE_NAME}:${SHORT_SHA},push=true \
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--opt build-arg:BUILDKIT_INLINE_CACHE=1
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echo "✅ Pushed ${IMAGE_NAME}:latest"
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echo "✅ Pushed ${IMAGE_NAME}:${SHORT_SHA}"
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