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scripts/update.sh

33 lines
534 B
Bash

#!/bin/bash
set -e -u;
if [ $# -eq 1 ]; then
cd "$1";
fi
user=$(stat -c '%U' .);
r() {
sudo -u "$user" $@;
}
git() {
r git $@;
}
PREFIX=release;
CONF_SCRIPT="configure.sh";
git fetch --tags > /dev/null;
TAG=$(git tag --list | grep "^$PREFIX-" | sort -r | head -n 1);
if git verify-tag --raw "$TAG" 2>&1 | grep "TRUST_ULTIMATE" > /dev/null; then
git checkout -q "$TAG";
if [ -x "$CONF_SCRIPT" ]; then
r ./$CONF_SCRIPT;
fi
else
echo "Invalid or missing signature for $TAG" >&2;
exit 1;
fi