openwrtv4/scripts/getver.sh
John Crispin 797fb8a302 scripts: add "r" to revision
343c3be454 accidentially removed the "r"

Signed-off-by: John Crispin <john@phrozen.org>
2016-04-29 04:15:34 +02:00

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#!/usr/bin/env bash
export LANG=C
export LC_ALL=C
[ -n "$TOPDIR" ] && cd $TOPDIR
try_version() {
[ -f version ] || return 1
REV="$(cat version)"
[ -n "$REV" ]
}
try_git() {
git rev-parse --git-dir >/dev/null 2>&1 || return 1
REV="$(git describe --match reboot | sed "s/reboot-\([0-9]*\)-.*/\1/g")"
REV="${REV:+r$REV}"
[ -n "$REV" ]
}
try_hg() {
[ -d .hg ] || return 1
REV="$(hg log -r-1 --template '{desc}' | awk '{print $2}' | sed 's/\].*//')"
REV="${REV:+r$REV}"
[ -n "$REV" ]
}
try_version || try_git || try_hg || REV="unknown"
echo "$REV"