diff options
Diffstat (limited to 'roles/space_server/files/kernel/95-syslinux-menu.install')
| -rwxr-xr-x | roles/space_server/files/kernel/95-syslinux-menu.install | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/roles/space_server/files/kernel/95-syslinux-menu.install b/roles/space_server/files/kernel/95-syslinux-menu.install index 06ddad7..183da9e 100755 --- a/roles/space_server/files/kernel/95-syslinux-menu.install +++ b/roles/space_server/files/kernel/95-syslinux-menu.install @@ -19,19 +19,14 @@ BOOT_DIR="/$MACHINE_ID/$KERNEL_VERSION" BOOT_ROOT=${BOOT_DIR_ABS%$BOOT_DIR} MENU="$BOOT_ROOT/loader/${MACHINE_ID}.cfg" -{ - declare -a paths - len=0 - for path in "$BOOT_ROOT/loader/entries/$MACHINE_ID"-*; do - paths[$((len++))]="$path" - done +readarray -t ENTRIES < <(ls -1 -t "$BOOT_ROOT/loader/entries/$MACHINE_ID"-*) - i=0 - while [[ $len -gt 0 ]]; do - path="${paths[$((--len))]}" - echo "LABEL $((++i))" - echo "INCLUDE ${path#$BOOT_ROOT}" - done +{ + i=0 + for entry in "${ENTRIES[@]}"; do + echo "LABEL $((++i))" + echo "INCLUDE ${entry#$BOOT_ROOT}" + done } > "$MENU" || { echo "Could not create aggregated menu '$MENU'." >&2 exit 1 |