handle errors when installing pkgs; close

https://github.com/Chrysostomus/manjaro-architect/issues/117

data/translations/english.trans

@@ -256,6 +256,7 @@ _ExtErrBody="Partition cannot be mounted due to a problem with the mountpoint na
 # Install Base
 _WarnInstBase="A Manjaro Base has already been installed on this partition.\nProceed anyway?"
 _InstBseTitle="Install Base"
+_InstFail="Installation failed."
 _InstBseBody="Standard: Recommended for beginners. Choose up to two kernels (linux and linux-lts) and optionally the base-devel package group. sudo, btrfs-progs, f2fs-tools will also be installed.\n\nAdvanced: Choose up to four kernels (linux, lts, grsec, zen) and control individual base and base-devel packages. Additional configuration for grsec and zen may be required for Virtualbox and NVIDIA.\n\nNOTE: Unless already installed, at least one kernel must be selected."
 _InstStandBseBody="The base package group will be installed automatically. The base-devel package group is required to use the Arch User Repository (AUR)."
 _InstStandBase="Standard Installation"

lib/util-base.sh

@@ -279,7 +279,7 @@ install_base() {
     filter_packages
     check_for_error "packages to install: $(cat /mnt/.base | tr '\n' ' ')"
     basestrap ${MOUNTPOINT} $(cat /mnt/.base) 2>$ERR
-    check_for_error "install basepkgs" $?
+    check_for_error "install basepkgs" $? || return 1
 
     # If root is on btrfs volume, amend mkinitcpio.conf
     [[ $(lsblk -lno FSTYPE,MOUNTPOINT | awk '/ \/mnt$/ {print $1}') == btrfs ]] && sed -e '/^HOOKS=/s/\ fsck//g' -i ${MOUNTPOINT}/etc/mkinitcpio.conf && \
@@ -341,7 +341,7 @@ uefi_bootloader() {
     DIALOG " $_InstUefiBtTitle " --yesno "\n$_InstUefiBtBody\n " 0 0 || return 0
     clear
     basestrap ${MOUNTPOINT} grub efibootmgr dosfstools 2>$ERR
-    check_for_error "$FUNCNAME grub" $?
+    check_for_error "$FUNCNAME grub" $? || return 1
 
     DIALOG " $_InstGrub " --infobox "\n$_PlsWaitBody\n " 0 0
     # if root is encrypted, amend /etc/default/grub
@@ -416,7 +416,7 @@ bios_bootloader() {
     if [[ $(cat ${PACKAGES}) != "" ]]; then
         sed -i 's/+ \|\"//g' ${PACKAGES}
         basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
-        check_for_error "$FUNCNAME" $?
+        check_for_error "$FUNCNAME" $? || return 1
 
         # If Grub, select device
         if [[ $(cat ${PACKAGES} | grep "grub") != "" ]]; then

lib/util-desktop.sh

@@ -149,7 +149,7 @@ install_manjaro_de_wm() {
         check_for_error "packages to install: $(cat /mnt/.base | sort | uniq | tr '\n' ' ')"
         clear
         basestrap ${MOUNTPOINT} $(cat /mnt/.base | sort | uniq) 2>$ERR
-        check_for_error "install desktop-pkgs" "$?"
+        check_for_error "install desktop-pkgs" "$?" || return 1
 
         # copy the profile overlay to the new root
         echo "Copying overlay files to the new root"
@@ -180,7 +180,6 @@ install_manjaro_de_wm() {
         # Clear the packages file for installation of "common" packages
         echo "" > ${PACKAGES}
 
-
         # Offer to install various "common" packages.
         install_extra
     fi

lib/util-menu.sh

@@ -111,11 +111,13 @@ install_base_menu() {
                     check_for_error 'refresh pacman-keys'
                   )
                  ;;
-            "3") install_base
+            "3") install_base || DIALOG " $_InstBseTitle " --infobox "\n$_InstFail\n " 0 0
                  ;;
-            "4") check_base && install_manjaro_de_wm_pkg
+            "4") check_base && {
+                    install_manjaro_de_wm_pkg || DIALOG " $_InstBseTitle " --infobox "\n$_InstFail\n " 0 0
+                 }
                  ;;
-            "5") install_bootloader
+            "5") install_bootloader || DIALOG " $_InstBseTitle " --infobox "\n$_InstFail\n " 0 0
                  ;;
             *) loopmenu=0
                 return 0