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add custom title
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Antynea
2015-09-18 14:52:17 +02:00
parent 93b8ac07f5
commit 2cf01a874f
1 changed files with 45 additions and 13 deletions
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58
41_snapshots-btrfs
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@@ -1,4 +1,4 @@
#! /usr/bin/bash
#! /usr/bin/env bash
#
#
#########################################################################################################################################################
@@ -17,6 +17,7 @@
# #
# * GRUB_BTRFS_SUBMENUNAME="ArchLinux Snapshots" (Name menu appearing in grub.) #
# * GRUB_BTRFS_PREFIXENTRY="Snapshot:" (Add a name ahead your snapshots entries.) #
# * GRUB_BTRFS_TITLE_FORMAT="p;d;n" (Custom title, shows/hides p"prefix";d"date";n"name" in grub-grubmenu) #
# * GRUB_BTRFS_NKERNEL=("vmlinuz-linux") (Use only if you have custom kernel name or auto-detect failed.) #
# * GRUB_BTRFS_NINIT=("initramfs-linux.img" "initramfs-linux-fallback.img") (Use only if you have custom initramfs name or auto-detect failed.) #
# * GRUB_BTRFS_INTEL_UCODE=("intel-ucode.img") (Use only if you have custom intel-ucode or auto-detect failed.) #
@@ -29,10 +30,9 @@
# #
# To do: #
# # #
# * verify compatibility with manjaro and snapper (but I don't use them, so it will take some time) #
# * afficher le chemin complet des snapshots ou simplement le nom #
# * refaire le menu des snapshots, mettre en titre le nom du snap et en entrée seulement les kernels,init,microcode #
# * Peut-être afficher la date et l'heure en premier dans le menu de boot (grub-menu) #
# * (in progress) refaire le menu des snapshots, mettre en titre le nom du snap et en entrée seulement les kernels,init,microcode #
# * (in progress) Peut-être afficher la date et l'heure en premier dans le menu de boot (grub-menu) #
# #
#########################################################################################################################################################
@@ -57,7 +57,9 @@ submenuname=${GRUB_BTRFS_SUBMENUNAME:-"ArchLinux Snapshots"}
## Prefix entry
prefixentry=${GRUB_BTRFS_PREFIXENTRY:-"Snapshot:"}
## Show path snapshot
path_snapshot=${GRUB_BTRFS_DISPLAY_PATH_SNAPSHOT:-"true"}
#path_snapshot=${GRUB_BTRFS_DISPLAY_PATH_SNAPSHOT:-"true"}
## Title format
title_format=${GRUB_BTRFS_TITLE_FORMAT:-"p;d;n"}
## Kernel(s) name(s)
nkernel=("${GRUB_BTRFS_NKERNEL[@]}")
## Initramfs name(s)
@@ -106,12 +108,14 @@ boot_dir()
snapshots_entry()
{
## \" required for snap,kernels,init,microcode with space in their name
echo " submenu '${1} ${2} ${3}' {"
echo " submenu '"${title_menu[*]}"' {
submenu '---> "${title_menu[*]}" <---' { echo }
"
for k in "${name_kernel[@]}"; do
for i in "${name_initramfs[@]}"; do
for u in "${name_microcode[@]}"; do
echo "\
menuentry '${2} with "${k}" & "${i}"' ${CLASS} "\$menuentry_id_option" 'gnulinux-snapshots-$boot_uuid'{
menuentry '"${k}" & "${i}"' ${CLASS} "\$menuentry_id_option" 'gnulinux-snapshots-$boot_uuid'{
$(save_default_entry)
if [ x\$feature_all_video_module = xy ]; then
insmod all_video
@@ -123,15 +127,16 @@ snapshots_entry()
else
search --no-floppy --fs-uuid --set=root ${boot_uuid}
fi
echo 'Loading Snapshot: "${2}" "${3}"'
echo 'Loading Snapshot: "${snap_date_time}" "${snap_dir_name}"'
echo 'Loading Kernel: "${k}" ...'
linux \"${boot_dir_real_path}/"${k}"\" root=UUID=${root_uuid} rw rootflags=subvol=\""${snap_dir_name}"\" ${kernel_parameters}
echo 'Loading Initramfs: "${i}" ...'"
linux \"${boot_dir_real_path}/"${k}"\" root=UUID=${root_uuid} rw rootflags=subvol=\""${snap_dir_name}"\" ${kernel_parameters}"
if [ -f "$(boot_dir)"/"${u}" ] ; then
echo "\
echo 'Loading Microcode & Initramfs: "${u}" "${i}" ...'
initrd \"${boot_dir_real_path}/"${u}"\" \"/"${snap_dir_name}"/boot/"${i}"\""
else
echo "\
echo 'Loading Initramfs: "${i}" ...'
initrd \"${boot_dir_real_path}/"${i}"\""
fi
echo " }"
@@ -206,6 +211,30 @@ detect_microcode()
fi
}
## Title format in grub-menu
title_format()
{
if [[ "${title_format}" == "p;d;n" ]]; then
title_menu=("${prefixentry}" "${snap_date_time}" "${snap_dir_name}")
elif [[ "${title_format}" == "p;n;d" ]]; then
title_menu=("${prefixentry}" "${snap_dir_name}" "${snap_date_time}")
elif [[ "${title_format}" == "p;d" ]]; then
title_menu=("${prefixentry}" "${snap_date_time}")
elif [[ "${title_format}" == "p;n" ]]; then
title_menu=("${prefixentry}" "${snap_dir_name}")
elif [[ "${title_format}" == "d;n" ]]; then
title_menu=("${snap_date_time}" "${snap_dir_name}")
elif [[ "${title_format}" == "n;d" ]]; then
title_menu=("${snap_dir_name}" "${snap_date_time}")
elif [[ "${title_format}" == "p" ]]; then
title_menu=("${prefixentry}")
elif [[ "${title_format}" == "d" ]]; then
title_menu=("${snap_date_time}")
elif [[ "${title_format}" == "n" ]]; then
title_menu=("${snap_dir_name}")
fi
}
## List of kernels, initramfs and microcode in snapshots
list_kernels_initramfs()
{
@@ -216,7 +245,7 @@ list_kernels_initramfs()
snap_dir_name=${item[@]:2:${#item[@]}}
[[ ! -d "$gbgmp/$snap_dir_name/boot" ]] && continue;
snap_date_time=${item[@]:0:2}
gettext_printf $"# Found Snapshot: %s\n" "$snap_dir_name $snap_date_time" >&2 ;
gettext_printf $"# Found Snapshot: %s\n" "${snap_date_time} ${snap_dir_name}" >&2 ;
unset list_kernel
detect_kernel
name_kernel=("${list_kernel[@]##*"/"}")
@@ -230,8 +259,11 @@ list_kernels_initramfs()
name_microcode=("${list_ucode[@]##*"/"}")
# echo "ucode = ${name_microcode[*]}"
boot_dir_real_path="$(make_system_path_relative_to_its_root "$(boot_dir)")"
# Create menu entries
snapshots_entry "${prefixentry}" "${snap_dir_name}" "${snap_date_time}"
## Create menu entries
# title menu custom
title_format
# echo "${title_menu[*]}"
snapshots_entry
done
IFS=$oldIFS
}