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|
#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage: reconfigure [-n] [-U] [SHA]
EOF
}
UPDATE=false
DRY_RUN=false
while getopts 'nUh' flag; do
case "$flag" in
n)
DRY_RUN=true
;;
U)
UPDATE=true
;;
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
SHA="${1:-origin/main}"
if [ "$UPDATE" = true ] && [ "$DRY_RUN" = false ]; then
guix pull -v3
fi
if [ "$DRY_RUN" = true ]; then
ACTION=build
else
ACTION=reconfigure
fi
cd /opt/server
git fetch
git checkout "$SHA"
guix system -v3 "$ACTION" src/guix/system.scm
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