build: Run as root generally, drop privs on download/bundle

build

@@ -2,13 +2,13 @@
 set -e
 [ -d cache ] || mkdir cache
 SPAWN="systemd-nspawn -M gentoolooqsbuilder -D gentoo --bind=$(realpath ./out):/out --bind=$(realpath scripts):/scripts --bind=$(realpath cache):/var/cache/distfiles"
+export UNPRIVUSER="user"
 
-
-SETUPSCRIPT="/scripts/3-setup-gentoo.sh"
-BUILDSCRIPT="/scripts/4-build-looqs.sh"
-./scripts/1-create.sh
-sudo ./scripts/2-create.sh `whoami`
-sudo ${SPAWN} /${SETUPSCRIPT}
-sudo ${SPAWN} su - builder -c /${BUILDSCRIPT}
-./scripts/5-bundle.sh   
+su $UNPRIVUSER -c ./scripts/1-create.sh
+./scripts/2-create.sh
+${SPAWN} /scripts/3-setup-gentoo.sh
+chown "$UNPRIVUSER" -R out
+${SPAWN} su - builder -c /scripts/4-build-looqs.sh
+chown "$UNPRIVUSER" -R out
+su $UNPRIVUSER -c "cd $(pwd); ./scripts/5-bundle.sh"
 

scripts/2-create.sh

@@ -6,5 +6,4 @@ mkdir out
 mkdir out/lib
 mkdir out/bin
 chmod -R 755 out
-chown -R "$1" out
 tar xfp hardened.tar.xz -C gentoo