1 files changed, 12 insertions, 3 deletions
diff --git a/configs/releng/build.sh b/configs/releng/build.sh
index b0306cc..ad2f994 100755
--- a/configs/releng/build.sh
+++ b/configs/releng/build.sh
@@ -79,7 +79,15 @@ make_setup_mkinitcpio() {
     cp /usr/lib/initcpio/install/archiso_kms ${work_dir}/${arch}/airootfs/etc/initcpio/install
     cp /usr/lib/initcpio/archiso_shutdown ${work_dir}/${arch}/airootfs/etc/initcpio
     cp ${script_path}/mkinitcpio.conf ${work_dir}/${arch}/airootfs/etc/mkinitcpio-archiso.conf
-    setarch ${arch} mkarchiso ${verbose} -w "${work_dir}/${arch}" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
+    gnupg_fd=
+    if [[ ${gpg_key} ]]; then
+      gpg --export ${gpg_key} >${work_dir}/gpgkey
+      exec 17<>${work_dir}/gpgkey
+    fi
+    ARCHISO_GNUPG_FD=${gpg_key:+17} setarch ${arch} mkarchiso ${verbose} -w "${work_dir}/${arch}" -C "${work_dir}/pacman.conf" -D "${install_dir}" -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
+    if [[ ${gpg_key} ]]; then
+      exec 17<&-
+    fi
 }
 
 # Customize installation (airootfs)
@@ -197,7 +205,7 @@ make_efiboot() {
 make_prepare() {
     cp -a -l -f ${work_dir}/${arch}/airootfs ${work_dir}
     setarch ${arch} mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" pkglist
-    setarch ${arch} mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" prepare
+    setarch ${arch} mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" ${gpg_key:+-g ${gpg_key}} prepare
     rm -rf ${work_dir}/airootfs
     # rm -rf ${work_dir}/${arch}/airootfs (if low space, this helps)
 }
@@ -217,7 +225,7 @@ if [[ ${arch} != x86_64 ]]; then
     _usage 1
 fi
 
-while getopts 'N:V:L:D:w:o:vh' arg; do
+while getopts 'N:V:L:D:w:o:g:vh' arg; do
     case "${arg}" in
         N) iso_name="${OPTARG}" ;;
         V) iso_version="${OPTARG}" ;;
@@ -225,6 +233,7 @@ while getopts 'N:V:L:D:w:o:vh' arg; do
         D) install_dir="${OPTARG}" ;;
         w) work_dir="${OPTARG}" ;;
         o) out_dir="${OPTARG}" ;;
+        g) gpg_key="${OPTARG}" ;;
         v) verbose="-v" ;;
         h) _usage 0 ;;
         *)