1 #!/bin/sh 1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0-only 2 # SPDX-License-Identifier: GPL-2.0-only
3 3
4 prev_ver=$(cat .version 2>/dev/null) && 4 prev_ver=$(cat .version 2>/dev/null) &&
5 ver=$(expr ${prev_ver} + 1 2>/dev/null) || 5 ver=$(expr ${prev_ver} + 1 2>/dev/null) ||
6 ver=1 6 ver=1
7 7
8 echo ${ver} > .version 8 echo ${ver} > .version
9 9
10 echo ${ver} 10 echo ${ver}
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