mirror of
https://gitea.smigz.com/smiggiddy/odin-codeprojects.git
synced 2025-06-27 20:45:35 -04:00
63 lines
No EOL
2.4 KiB
YAML
63 lines
No EOL
2.4 KiB
YAML
name: Build and Push Docker Images
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on:
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push:
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branches:
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- main
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jobs:
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build:
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runs-on: ubuntu-latest
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permissions:
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packages: write
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contents: read
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Login to GitHub Container Registry
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uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.repository_owner }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Build and push images
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env:
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REGISTRY: ghcr.io
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IMAGE_NAME_PREFIX: ${{ github.repository_owner }}
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run: |
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set -eux
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find . -name 'Dockerfile' -path '*/devops/*' -print0 | while IFS= read -r -d $'\0' dockerfile; do
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dir=$(dirname "$dockerfile")
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project=$(basename "$(dirname "$dir")")
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image="$REGISTRY/$IMAGE_NAME_PREFIX/$project:latest"
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echo "Building $image using $dockerfile"
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# Check if an image with the same tag already exists
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manifest=$(curl -s -H "Accept: application/vnd.docker.distribution.manifest.v2+json" -u "${{ github.repository_owner }}:${{ secrets.GITHUB_TOKEN }}" "https://ghcr.io/v2/$IMAGE_NAME_PREFIX/$project/manifests/latest" 2> /dev/null)
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if [[ -z "$manifest" ]]; then
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echo "No existing image found for $project, building..."
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docker buildx build --push --platform linux/amd64,linux/arm64 -t "$image" -f "$dockerfile" "$dir"
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else
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echo "Found existing image for $project, checking for changes..."
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# Determine the last commit hash that resulted in a successful build
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last_commit=$(git log -n 1 --pretty=format:%H)
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# Get the list of changed files
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changed_files=$(git diff --name-only "$last_commit" HEAD "$dir" || true)
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# Check if the project has changed
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if [[ -n "$changed_files" ]] || [[ $(git diff --quiet HEAD "$dir" || echo "changed") != "" ]]; then
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echo "Changes detected for $project, building..."
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docker buildx build --push --platform linux/amd64,linux/arm64 -t "$image" -f "$dockerfile" "$dir"
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else
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echo "No changes detected for $project, skipping build."
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fi
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fi
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done |