38 lines
1.1 KiB
Bash
Executable File
38 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Get image name and optional platform as arguments
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IMAGE_NAME=$1
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PLATFORM="linux/arm64v8" # Fixed to linux/arm64v8
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# Define paths
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IMAGE_DIR="docker/images"
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IMAGE_FILE="${IMAGE_DIR}/${IMAGE_NAME//[:\/]/_}.tar"
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COMPRESSED_FILE="${IMAGE_FILE}.xz"
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# Pull the image if it is not available locally
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if ! docker image inspect ${IMAGE_NAME} &>/dev/null; then
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echo "Image $IMAGE_NAME not found locally. Pulling for platform $PLATFORM..."
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docker pull --platform $PLATFORM ${IMAGE_NAME}
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if [ $? -ne 0 ]; then
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echo "Error occurred while pulling $IMAGE_NAME for platform $PLATFORM"
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exit 1
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fi
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else
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echo "Image $IMAGE_NAME found locally. Skipping pull."
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fi
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# Save the Docker image
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echo "Saving $IMAGE_NAME Docker image..."
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docker save ${IMAGE_NAME} > $IMAGE_FILE
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# Compress the Docker image (overwriting if file exists)
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echo "Compressing $IMAGE_FILE..."
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xz -z --force $IMAGE_FILE
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if [ $? -eq 0 ]; then
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echo "$IMAGE_NAME Docker image saved and compressed successfully as $COMPRESSED_FILE"
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else
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echo "Error occurred while compressing $IMAGE_NAME Docker image"
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exit 1
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fi
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