CoCalc -- uniq-sources.sh

GitHub Repository: sagemathinc/wapython
Path: blob/main/core/coreutils/src/uniq-sources.sh
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#!/bin/sh
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export A=`find . | grep .c$ | xargs -n1 basename | wc -l`
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export B=`find . | grep .c$ | xargs -n1 basename |sort | uniq | wc -l`
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if [ $A -eq $B ]; then
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    echo "good -- $A unique sources files"
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else
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    echo "ERROR: duplicate sources!"
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    exit 1
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fi
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