30 lines
525 B
Bash
Executable File
30 lines
525 B
Bash
Executable File
#! /bin/sh
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LC_ALL=C
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export LC_ALL
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srcdir="$(dirname "$0")"
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test -z "$srcdir" && srcdir=.
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cd "$srcdir"
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if test -f version; then
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printf '%s' "$(cat version)"
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exit 0
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fi
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if ! test -d .git || ! git log -n1 --pretty='%h' >/dev/null 2>&1; then
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printf 'UNVERSIONED'
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exit 0
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fi
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tmpfile="$(mktemp)"
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if ! git describe --exact-match --tags $(git log -n1 --pretty='%h') >"$tmpfile" 2>/dev/null; then
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echo g$(git log -n1 --pretty='%h') >"$tmpfile"
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fi
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printf '%s' "$(sed 's/^v//g' <"$tmpfile")"
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rm -f "$tmpfile"
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