src/reconfigure: Add simplified version of script

1 files changed, 53 insertions, 0 deletions

diff --git a/src/reconfigure b/src/reconfigure
new file mode 100755
index 0000000..2d54b9f
--- /dev/null
+++ b/src/reconfigure
@@ -0,0 +1,53 @@
+#!/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