1 files changed, 37 insertions, 0 deletions
diff --git a/infra/guix/build.sh b/infra/guix/build.sh
new file mode 100644
index 0000000..e5a0da8
--- /dev/null
+++ b/infra/guix/build.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+# Copyright (C) 2026 Doan Luu Duc Tai <doan@luuduct.ai>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+set -eu
+umask 077
+ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)
+[ "$(uname -s):$(uname -m)" = Linux:x86_64 ] || { echo 'Requires x86_64 Linux.' >&2; exit 1; }
+command -v guix >/dev/null || { echo "Guix is required on the build machine." >&2; exit 1; }
+mkdir -p "$ROOT/bin"
+STAGE=$(mktemp -d "$ROOT/bin/.guix-build.XXXXXX")
+trap 'chmod -R u+w -- "$STAGE"; rm -rf -- "$STAGE"' EXIT HUP INT TERM
+guix describe --format=channels > "$STAGE/channels.scm"
+PACK=$(guix time-machine -C "$STAGE/channels.scm" -- pack \
+    --system=x86_64-linux -S /bin=bin -S /etc=etc \
+    -m "$ROOT/infra/guix/manifest.scm")
+cp -- "$PACK" "$STAGE/runtime.tar.gz"
+mkdir "$STAGE/runtime"
+tar -xzf "$STAGE/runtime.tar.gz" --no-same-owner -C "$STAGE/runtime"
+PATH="$STAGE/runtime/bin:$PATH" CONTAINERS_CONF="$ROOT/infra/guix/containers.conf" \
+    podman --root "$STAGE/storage" \
+    --runroot "$STAGE/run" info >/dev/null
+mv -- "$STAGE/runtime.tar.gz" "$ROOT/bin/guix-runtime.tar.gz"
+mv -- "$STAGE/channels.scm" "$ROOT/bin/guix-channels.scm"
+printf '%s\n' 'Guix runtime built. Full clean-host recovery test still required.'