23 lines
440 B
Bash
Executable File
23 lines
440 B
Bash
Executable File
#!/bin/sh
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if [ "$#" -ne 1 ]
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then
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echo "usage: git-version-gen <verfile>" >&2
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exit 1
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fi
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DEF_VER=4.7.0
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VERFILE="$1"
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if [ -d '.git' ]
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then
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git update-index --refresh > /dev/null 2>&1
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VERSION=`git describe --abbrev=4 --match='v[0-9]*' --dirty 2>/dev/null`
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VERSION=`echo "$VERSION" | sed 's/^v//'`
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[ -n "$VERSION" ] && printf "%s" "$VERSION" >"$VERFILE"
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fi
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[ -f "$VERFILE" ] || printf "%s" "$DEF_VER" >"$VERFILE"
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cat "$VERFILE"
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