Update package script

scripts/package

@@ -11,6 +11,13 @@ PROJDIR="$(cd "$(dirname "${0}")/../" && pwd)"
 BUILDDIR="${PROJDIR}/build_${PKGNAME}"
 
 appimage() { # docker-image: ubuntu:14.04
+    install_build_deps_appimage
+    add_pkguser
+    su -c "export HOME=/home/${PKGUSER} && source /opt/qt59/bin/qt59-env.sh && "${PKGSCRIPT}" build_appimage" ${PKGUSER}
+    transfer_file "$(find "${BUILDDIR}" -type f -name "${PKGNAME}*-x86_64.AppImage")"
+}
+
+install_build_deps_appimage() {
     apt update -qq
     apt -y install curl git
     #apt -y install build-essential qt5-default libqt5websockets5-dev
@@ -26,13 +33,6 @@ appimage() { # docker-image: ubuntu:14.04
     apt -y install build-essential mesa-common-dev libglu1-mesa-dev qt59base qt59websockets
     curl -fsSL https://cmake.org/files/v3.12/cmake-3.12.1-Linux-x86_64.tar.gz | tar -xz --strip-components=1 -C /
     apt -y install libssl-dev libcurl3 libcurl3-gnutls libcurl4-gnutls-dev libxpm-dev
-
-    useradd -m ${PKGUSER}
-    chown -R ${PKGUSER} "${PROJDIR}"
-
-    su -c "export HOME=/home/${PKGUSER} && source /opt/qt59/bin/qt59-env.sh && "${PKGSCRIPT}" build_appimage" ${PKGUSER}
-
-    transfer_file "$(find "${BUILDDIR}" -type f -name "${PKGNAME}*-x86_64.AppImage")"
 }
 
 build_appimage() {
@@ -45,6 +45,11 @@ build_appimage() {
     ./appimagebuild
 }
 
+add_pkguser() {
+    useradd -m ${PKGUSER}
+    chown -R ${PKGUSER} "${PROJDIR}"
+}
+
 export_srcarchive() {
     if [ "${1}" ]; then
         $(cd "${PROJDIR}" && git archive --prefix="${PKGNAME}/" --output="${1}" HEAD)