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22 lines
419 B
Bash
22 lines
419 B
Bash
#! /bin/bash
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#
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# Use git to figure out which version we are using.
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#
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# Adapted from a script written by Rene Scharfe <rene.scharfe@lsrfire.ath.cx>,
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# found in the Linux Kernel.
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#
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set -u
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if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
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printf '%s%s' -g $head
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git update-index --refresh --unmerged > /dev/null
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if git diff-index --name-only HEAD | read dummy; then
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printf '%s' -dirty
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fi
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exit
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fi
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