Bailout when there is not enough input arguments
Currently the code carries on even missing required arguments.
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06638fa4c1
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@ -15,8 +15,9 @@
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#!/bin/bash
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#!/bin/bash
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set -e
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set -e
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if [ $# -lt 3 ];
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if [ $# -lt 3 ]; then
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then echo "Usage: run_in_docker.sh <path to Dockerfile> <context directory> <image tag> <cache>"
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echo "Usage: run_in_docker.sh <path to Dockerfile> <context directory> <image tag> <cache>"
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exit 1
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fi
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fi
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dockerfile=$1
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dockerfile=$1
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