Merge branch 'master' into improve-version-generation

41_snapshots-btrfs

@@ -92,7 +92,7 @@ grub_directory=${GRUB_BTRFS_GRUB_DIRNAME:-"/boot/grub"}
 ## Customize BOOT directory, where kernels/initrams/microcode is saved.
 boot_directory=${GRUB_BTRFS_BOOT_DIRNAME:-"/boot"}
 ## Customize GRUB-BTRFS.cfg directory, where "grub-btrfs.cfg" file is saved
-grub_btrfs_directory=${GRUB_BTRFS_GBTRFS_DIRNAME:-${grub_directory}}
+grub_btrfs_directory=${GRUB_BTRFS_GBTRFS_DIRNAME:-"/boot/grub"}
 ## Customize directory where "grub-btrfs.cfg" file is searched for by grub
 grub_btrfs_search_directory=${GRUB_BTRFS_GBTRFS_SEARCH_DIRNAME:-"\${prefix}"}
 ## Password protection management for submenu
@@ -121,7 +121,7 @@ boot_hs=$(${grub_probe} --device ${boot_device} --target="hints_string" 2>/dev/n
 boot_fs=$(${grub_probe} --device ${boot_device} --target="fs" 2>/dev/null) # Type filesystem of boot device
 
 ## Parameters passed to the kernel
-kernel_parameters="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT $GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS"
+kernel_parameters="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
 ## Mount point location
 grub_btrfs_mount_point=$(mktemp -dt grub-btrfs.XXXXXXXXXX)
 ## Class for theme
@@ -569,7 +569,7 @@ rm -f "$grub_btrfs_directory/grub-btrfs.new"
 > "$grub_btrfs_directory/grub-btrfs.new" # Create a "grub-btrfs.new" file in "grub_btrfs_directory"
 # Create mount point then mounting
 [[ ! -d $grub_btrfs_mount_point ]] && mkdir -p "$grub_btrfs_mount_point"
-mount -o ro,subvolid=5 /dev/disk/by-uuid/"$root_uuid" "$grub_btrfs_mount_point/" > /dev/null
+mount -o ro,subvolid=5 /dev/disk/by-uuid/"$root_uuid" "$grub_btrfs_mount_point/"
 trap "unmount_grub_btrfs_mount_point" EXIT # unmounting mount point on EXIT signal
 count_warning_menuentries=0 # Count menuentries
 count_limit_snap=0 # Count snapshots

README.md

@@ -104,8 +104,6 @@ Disable colors in output.
 * `-l / --log-file`
 This arguments specifies a file where grub-btrfsd should write log messages.
 * `-s / --syslog`
-* `-o / --timeshift-old`
-Look for snapshots in `/run/timeshift/backup/timeshift-btrfs` instead of `/run/timeshift/$PID/backup/timeshift-btrfs.` This is to be used for Timeshift versions <22.06.
 * `-t / --timeshift-auto`
 This is a flag to activate the auto detection of the path where Timeshift stores snapshots. Newer versions (>=22.06) of Timeshift mount their snapshots to `/run/timeshift/$PID/backup/timeshift-btrfs`. Where `$PID` is the process ID of the currently running Timeshift session. The PID is changing every time Timeshift is opened. grub-btrfsd can automatically take care of the detection of the correct PID and directory if this flag is set. In this case the argument `SNAPSHOTS_DIR` has no effect.
 * `-v / --verbose`
@@ -162,6 +160,8 @@ sudo systemctl enable grub-btrfsd
 ```
 
 ##### 💼 Snapshots not in `/.snapshots`
+NOTE: This works also for Timeshift versions < 22.06, the path to watch would be `/run/timeshift/backup/timeshift-btrfs/snapshots`.
+
 By default the daemon is watching the directory `/.snapshots`. If the daemon should watch a different directory, it can be edited with
 ```bash
 sudo systemctl edit --full grub-btrfsd 
@@ -184,11 +184,10 @@ EnvironmentFile=/etc/default/grub-btrfs/config
 # SNAPSHOTS_DIR         Snapshot directory to watch, without effect when --timeshift-auto
 # Optional arguments:
 # -t, --timeshift-auto  Automatically detect Timeshifts snapshot directory
-# -o, --timeshift-old   Activate for timeshift versions <22.06
 # -l, --log-file        Specify a logfile to write to
 # -v, --verbose         Let the log of the daemon be more verbose
 # -s, --syslog          Write to syslog
-ExecStart=/usr/bin/grub-btrfsd --syslog /.snapshots
+ExecStart=/usr/bin/grub-btrfsd --syslog /path/to/your/snapshot/directory
 
 [Install]
 WantedBy=multi-user.target
@@ -283,19 +282,21 @@ After editing, the file should look like this:
 # Distributed under the terms of the GNU General Public License v3
 
 ## Where to locate the root snapshots
-snapshots="/.snapshots" # Snapper in the root directory
+#snapshots="/.snapshots" # Snapper in the root directory
 #snapshots="/run/timeshift/backup/timeshift-btrfs/snapshots" # Timeshift < v22.06
+snapshots="/path/to/your/snapshot/directory"
 
 ## Optional arguments to run with the daemon
-# Append options to this like this:
-# optional_args="--syslog --timeshift-auto --verbose"
 # Possible options are:
 # -t, --timeshift-auto  Automatically detect Timeshifts snapshot directory for timeshift >= 22.06
-# -o, --timeshift-old   Look for snapshots in directory of Timeshift <v22.06 (requires --timeshift-auto)
 # -l, --log-file        Specify a logfile to write to
 # -v, --verbose         Let the log of the daemon be more verbose
 # -s, --syslog          Write to syslog
-optional_args="--syslog"
+# Uncomment the line to activate the option
+optional_args+="--syslog " # write to syslog by default
+#optional_args+="--timeshift-auto "
+#optional_args+="--log-file /var/log/grub-btrfsd.log "
+#optional_args+="--verbose "
 ```
 
 After that, the daemon should be restarted with

config

@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
-
+GRUB_BTRFS_VERSION=4.12-improve-version-generation-2022-11-26T14:03:10+00:00
-GRUB_BTRFS_VERSION=4.12-improve-config-2022-12-06T22:10:24+00:00
 
 # Disable grub-btrfs.
 # Default: "false"
@@ -49,13 +48,6 @@ GRUB_BTRFS_VERSION=4.12-improve-config-2022-12-06T22:10:24+00:00
 # Default: ("")
 #GRUB_BTRFS_CUSTOM_MICROCODE=("custom-ucode.img" "custom-uc.img "custom_ucode.cpio")
 
-# Additonal kernel command line parameters that should be passed to the kernel
-# when booting a snapshot.
-# For dracut based distros this could be useful to pass "rd.live.overlay.overlayfs=1"
-# or "rd.live.overlay.readonly=1" to the Kernel for booting snapshots read only.
-# Default: ""
-#GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS="rd.live.overlay.overlayfs=1"
-
 # Comma seperated mount options to be used when booting a snapshot.
 # They can be defined here as well as in the "/" line inside the respective snapshots'
 # "/etc/fstab" files.  Mount options found in both places are combined, and this variable
@@ -96,6 +88,7 @@ GRUB_BTRFS_IGNORE_PREFIX_PATH=("var/lib/docker" "@var/lib/docker" "@/var/lib/doc
 #GRUB_BTRFS_OVERRIDE_BOOT_PARTITION_DETECTION="true"
 
 # Location of the folder containing the "grub.cfg" file.
+# Use by grub-btrfs to save the file "grub-btrfs.cfg".
 # Might be grub2 on some systems.
 # For example, on Fedora with EFI : "/boot/efi/EFI/fedora"
 # Default: "/boot/grub"
@@ -107,10 +100,10 @@ GRUB_BTRFS_IGNORE_PREFIX_PATH=("var/lib/docker" "@var/lib/docker" "@/var/lib/doc
 #GRUB_BTRFS_BOOT_DIRNAME="/boot"
 
 # Location where grub-btrfs.cfg should be saved.
-# Some distributions (like OpenSuSE) store those files at the snapshot directory
+# Some distributions (like OpenSuSE) store those file at the snapshot directory
 # instead of boot. Be aware that this direcory must be available for grub during
 # startup of the system.
-# Default: $GRUB_BTRFS_GRUB_DIRNAME
+# Default: "/boot/grub"
 #GRUB_BTRFS_GBTRFS_DIRNAME="/boot/grub"
 
 # Location of the directory where Grub searches for the grub-btrfs.cfg file.

grub-btrfsd

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 # Copyright 2022 Pascal Jaeger
 # Distributed under the terms of the GNU General Public License v3
 # Update GRUB when new BTRFS snapshots are created.
@@ -9,7 +9,6 @@ watchtime=0
 logfile=0
 snapshots=-1
 timeshift_auto=false
-timeshift_old=false
 verbose=false
 syslog=false
 
@@ -32,8 +31,8 @@ setcolors true # normally we want colors
 sysconfdir="/etc"
 grub_btrfs_config="${sysconfdir}/default/grub-btrfs/config"
 # source config file
-[ -f "$grub_btrfs_config" ] && . "$grub_btrfs_config"
+[[ -f "$grub_btrfs_config" ]] && . "$grub_btrfs_config"
-[ -f "${sysconfdir}/default/grub" ] && . "${sysconfdir}/default/grub"
+[[ -f "${sysconfdir}/default/grub" ]] && . "${sysconfdir}/default/grub"
 
 print_help() {
             echo "${CYAN}[?] Usage:"
@@ -45,7 +44,6 @@ print_help() {
             echo "-c, --no-color        Disable colors in output"
             echo "-l, --log-file        Specify a logfile to write to"
             echo "-s, --syslog          Write to syslog"
-            echo "-o, --timeshift-old   Look for snapshots in directory of Timeshift <v22.06 (requires --timeshift-auto)"
             echo "-t, --timeshift-auto  Automatically detect Timeshifts snapshot directory"
             echo "-v, --verbose         Let the log of the daemon be more verbose"
             echo "-h, --help            Display this message"
@@ -99,9 +97,6 @@ while getopts :l:ctvsh-: opt; do
                 timeshift-auto)
                     timeshift_auto=true
                     ;;
-                timeshift-old)
-                    timeshift_old=true
-                    ;;
                 verbose)
                     verbose=true
                     ;;
@@ -130,9 +125,6 @@ while getopts :l:ctvsh-: opt; do
         t)
             timeshift_auto=true
             ;;
-        o)
-            timeshift_old=true
-            ;;
         v)
             verbose=true
             ;;
@@ -158,7 +150,7 @@ shift $(( OPTIND - 1 ))
 snapshots="${1}"
 
 # check if inotify exists, see issue #227
-if ! command -v inotifywait >/dev/null 2>&1; then
+if ! command -v inotifywait &> /dev/null; then
     err "[!] inotifywait was not found, exiting. Is inotify-tools installed?" "${RED}" >&2
     exit 1
 fi
@@ -176,15 +168,9 @@ else
     inotify_qiet_flag=" -q -q "
 fi
 
-if [ ${timeshift_auto} = false ] && [ ${timeshift_old} = true ]; then
-    err "[!] Flag --timeshift-old requires flag --timeshift-auto" "${RED}" >&2
-    exit 1
-fi
-
 vlog "Arguments:"
 vlog "Snapshot directory: $snapshots"
 vlog "Timestift autodetection: $timeshift_auto"
-vlog "Timeshift old: $timeshift_old"
 vlog "Logfile: $logfile"
 
 if ! [ -d "$snapshots" ] && ! [ ${timeshift_auto} = true ]; then
@@ -218,15 +204,6 @@ create_grub_menu() {
     fi
 }
 
-set_snapshot_dir() {
-    # old timeshift has it's snapshot dir in a different location
-    if [ "${timeshift_old}" = true ]; then
-          snapshots="/run/timeshift/backup/timeshift-btrfs/snapshots"
-    else
-          snapshots="/run/timeshift/${timeshift_pid}/backup/timeshift-btrfs/snapshots"
-    fi
-}
-
 # start the actual daemon
 vlog "Snapshot dir watchtimeout: $watchtime"
 vlog "Entering infinite while" "${GREEN}"
@@ -240,7 +217,7 @@ while true; do
         fi
         timeshift_pid=$(ps ax | awk '{sub(/.*\//, "", $5)} $5 ~ /timeshift/ {print $1}')
         if [ "${#timeshift_pid}" -gt 0 ]; then
-            set_snapshot_dir
+            snapshots="/run/timeshift/${timeshift_pid}/backup/timeshift-btrfs/snapshots"
             log "detected running Timeshift at daemon startup, PID is: $timeshift_pid"
             vlog "new snapshots directory is $snapshots"
         else
@@ -248,7 +225,7 @@ while true; do
             inotifywait ${inotify_qiet_flag} -e create -e delete /run/timeshift && {
                 sleep 1
                 timeshift_pid=$(ps ax | awk '{sub(/.*\//, "", $5)} $5 ~ /timeshift/ {print $1}')
-                set_snapshot_dir
+                snapshots="/run/timeshift/${timeshift_pid}/backup/timeshift-btrfs/snapshots"
                 log "detected Timeshift startup, PID is: $timeshift_pid" "${CYAN}"
                 vlog "new snapshots directory is $snapshots" "${CYAN}"
                 (create_grub_menu) # create the grub menu once immidiatly in a forking process. Snapshots from commandline using timeshift --create need this

grub-btrfsd.confd

@@ -6,12 +6,13 @@ snapshots="/.snapshots" # Snapper in the root directory
 #snapshots="/run/timeshift/backup/timeshift-btrfs/snapshots" # Timeshift < v22.06
 
 ## Optional arguments to run with the daemon
-# Append options to this like this:
-# optional_args="--syslog --timeshift-auto --verbose"
 # Possible options are:
 # -t, --timeshift-auto  Automatically detect Timeshifts snapshot directory for timeshift >= 22.06
-# -o, --timeshift-old   Look for snapshots in directory of Timeshift <v22.06 (requires --timeshift-auto)
 # -l, --log-file        Specify a logfile to write to
 # -v, --verbose         Let the log of the daemon be more verbose
 # -s, --syslog          Write to syslog
-optional_args="--syslog"
+# Uncomment the line to activate the option
+optional_args+="--syslog " # write to syslog by default
+#optional_args+="--timeshift-auto "
+#optional_args+="--log-file /var/log/grub-btrfsd.log "
+#optional_args+="--verbose "

grub-btrfsd.service

@@ -13,7 +13,6 @@ EnvironmentFile=/etc/default/grub-btrfs/config
 # SNAPSHOTS_DIR         Snapshot directory to watch, without effect when --timeshift-auto
 # Optional arguments:
 # -t, --timeshift-auto  Automatically detect Timeshifts snapshot directory
-# -o, --timeshift-old   Activate for timeshift versions <22.06
 # -l, --log-file        Specify a logfile to write to
 # -v, --verbose         Let the log of the daemon be more verbose
 # -s, --syslog          Write to syslog

initramfs/readme.md

@@ -39,11 +39,7 @@ You notice that the name of the `hook` must match the name of the 2 installed fi
 Re-generate your initramfs  
 `mkinitcpio -P` (option -P means, all preset present in `/etc/mkinitcpio.d`)
 
-#### Dracut based distros
-Distributions that use Dracut to make their initramfs (many of the Fedora based Distros) simply have to pass either `rd.live.overlay.readonly=1` (to boot into the snapshot read only) or `rd.live.overlay.overlayfs=1` (to act like a livedisk, that is files can be changed but changes will be lost on the next boot) to their kernel command line in grub. 
-Grub-btrfs provides the variable `GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS` to add any command to the kernel command line. Set it to `GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS="rd.live.overlay.overlayfs=1"` to make snapshots immutable when booted into. 
-After changing this run `sudo /etc/grub.d/41_snapshots-btrfs` to generate a new snapshot-submenu with the parameter added. 
-
 #### Other distribution
-Refer to your distribution's documentation or contribute to this project to add a paragraph.
+Refer to your distribution's documentation  
+or contribute to this project to add a paragraph.
 #

manpages/grub-btrfs.8.man

@@ -1,4 +1,4 @@
-.TH "grub-btrfs" "8" 
+.TH "grub-btrfs" "8"
 
 .SH "NAME"
 .PP
@@ -114,17 +114,6 @@ Example: \fCGRUB_BTRFS_NKERNEL=("kernel\-5.19.4\-custom" "vmlinux\-5.19.4\-custo
 \fCGRUB_BTRFS_NINIT=("initramfs\-5.19.4\-custom.img" "initrd\-5.19.4\-custom.img" "otherinit\-5.19.4\-custom.gz")\fP
 \fCGRUB_BTRFS_CUSTOM_MICROCODE=("custom\-ucode.img" "custom\-uc.img "custom_ucode.cpio")\fP
 
-.SS "\fCGRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS\fP"
-.PP
-Additonal kernel command line parameters that should be passed to the kernelwhen
-booting a snapshot.
-For dracut based distros this could be useful to pass “rd.live.overlay.overlayfs=1”
-or “rd.live.overlay.readonly=1” to the Kernel for booting read only snapshots.
-.IP \(em 4
-Default: “”
-.IP \(em 4
-Example: \fCGRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS="rd.live.overlay.overlayfs=1"\fP
-
 .SS "SNAPSHOT FILTERING"
 .SS "\fCGRUB_BTRFS_IGNORE_SPECIFIC_PATH\fP"
 .PP
@@ -179,6 +168,7 @@ Example: \fCGRUB_BTRFS_BOOT_DIRNAME="/"\fP
 .SS "\fCGRUB_BTRFS_GRUB_DIRNAME\fP"
 .PP
 Location of the folder containing the “grub.cfg” file.
+Used by grub-btrfs to save the file “grub-btrfs.cfg”.
 Might be grub2 on some systems.
 For example, on Fedora with EFI : “/boot/efi/EFI/fedora”
 .IP \(em 4
@@ -193,9 +183,9 @@ Some distributions (like OpenSuSE) store those file at the snapshot directory
 instead of boot. Be aware that this direcory must be available for grub during
 startup of the system.
 .IP \(em 4
-Default: \fC$GRUB_BTRFS_GRUB_DIRNAME\fP
+Default: “/boot/grub”
 .IP \(em 4
-Example: \fCGRUB_BTRFS_GBTRFS_DIRNAME="/.snapshots"\fP
+Example GRUB\d\s-2BTRFS\s+2\u\d\s-2GBTRFS\s+2\u\d\s-2DIRNAME\s+2\u=“/boot/grub”
 
 .SS "\fCGRUB_BTRFS_GBTRFS_SEARCH_DIRNAME\fP"
 .PP
@@ -212,7 +202,8 @@ NOTE: If variables of grub are used here like ${prefix}, they need to be escaped
 .PP
 with `$\` before the `$`
 .IP \(em 4
-Example: \fCGRUB_BTRFS_GBTRFS_SEARCH_DIRNAME="\${prefix}"\fP
+Example: GRUB\d\s-2BTRFS\s+2\u\d\s-2GBTRFS\s+2\u\d\s-2SEARCH\s+2\u\d\s-2DIRNAME\s+2\u=“\${prefix}”
+
 
 .SS "\fCGRUB_BTRFS_MKCONFIG\fP"
 .PP
@@ -252,9 +243,7 @@ and this comment \fIhttps://github.com/Antynea/grub-btrfs/issues/95#issuecomment
 Add authorized usernames separate by comma (userfoo,userbar).
 When Grub’s password protection is enabled, the superuser is authorized by default, it is not necessary to add it
 .IP \(em 4
-Default: “”
+Default: “- Example: \fCGRUB_BTRFS_PROTECTION_AUTHORIZED_USERS="userfoo,userbar"\fP
-.IP \(em 4
-Example: \fCGRUB_BTRFS_PROTECTION_AUTHORIZED_USERS="userfoo,userbar"\fP
 
 .SS "\fCGRUB_BTRFS_DISABLE_PROTECTION_SUBMENU\fP"
 .PP

manpages/grub-btrfs.8.org

@@ -1,6 +1,6 @@
 #+title: grub-btrfs
 #+author: Pascal Jaeger
-#+MAN_CLASS_OPTIONS: :section-id "8"
+#+man_class_option: :sectionid 8
 
 * NAME
     grub-btrfs - Automatically add btrfs-Snapshots as a Grub submenu
@@ -83,14 +83,6 @@ Customs kernel, initramfs and microcodes that are not detected can be added in t
           ~GRUB_BTRFS_NINIT=("initramfs-5.19.4-custom.img" "initrd-5.19.4-custom.img" "otherinit-5.19.4-custom.gz")~
           ~GRUB_BTRFS_CUSTOM_MICROCODE=("custom-ucode.img" "custom-uc.img "custom_ucode.cpio")~
 
-*** ~GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS~
-Additonal kernel command line parameters that should be passed to the kernelwhen
-booting a snapshot.
-For dracut based distros this could be useful to pass "rd.live.overlay.overlayfs=1"
-or "rd.live.overlay.readonly=1" to the Kernel for booting read only snapshots.
-- Default: ""
-- Example: ~GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS="rd.live.overlay.overlayfs=1"~
-
 ** SNAPSHOT FILTERING
 
 *** ~GRUB_BTRFS_IGNORE_SPECIFIC_PATH~
@@ -131,6 +123,7 @@ Used by "grub-btrfs" to detect the boot partition and the location of kernels, i
 
 *** ~GRUB_BTRFS_GRUB_DIRNAME~
 Location of the folder containing the "grub.cfg" file.
+Used by grub-btrfs to save the file "grub-btrfs.cfg".
 Might be grub2 on some systems.
 For example, on Fedora with EFI : "/boot/efi/EFI/fedora"
 - Default: "/boot/grub"
@@ -141,8 +134,8 @@ For example, on Fedora with EFI : "/boot/efi/EFI/fedora"
  Some distributions (like OpenSuSE) store those file at the snapshot directory
  instead of boot. Be aware that this direcory must be available for grub during
  startup of the system.
-- Default: ~$GRUB_BTRFS_GRUB_DIRNAME~
+- Default: "/boot/grub"
-- Example: ~GRUB_BTRFS_GBTRFS_DIRNAME="/.snapshots"~
+- Example GRUB_BTRFS_GBTRFS_DIRNAME="/boot/grub"
 
 *** ~GRUB_BTRFS_GBTRFS_SEARCH_DIRNAME~
 Location of the directory where Grub searches for the grub-btrfs.cfg file.
@@ -153,13 +146,11 @@ startup of the system.
 installed. (like /boot/grub, /boot/efi/grub))
 - NOTE: If variables of grub are used here like ${prefix}, they need to be escaped
 with `\` before the `$`
-- Example: ~GRUB_BTRFS_GBTRFS_SEARCH_DIRNAME="\${prefix}"~
+- Example: GRUB_BTRFS_GBTRFS_SEARCH_DIRNAME="\${prefix}"
+
 
 *** ~GRUB_BTRFS_MKCONFIG~
-Name/path of the command to generate the grub menu, used by
+Name/path of the command to generate the grub menu, used by "grub-btrfs.service"
-#+BEGIN_MAN
-.BR grub-btrfsd (8)
-#+END_MAN
 Might be 'grub2-mkconfig' on some systems (e.g. Fedora)
 Default paths are /sbin:/bin:/usr/sbin:/usr/bin, if your path is missing, report it on the upstream project.
 You can use the name of the command only or full the path.
@@ -186,8 +177,7 @@ Refer to the Grub documentation https://www.gnu.org/software/grub/manual/grub/gr
 and this comment https://github.com/Antynea/grub-btrfs/issues/95#issuecomment-682295660
 Add authorized usernames separate by comma (userfoo,userbar).
 When Grub's password protection is enabled, the superuser is authorized by default, it is not necessary to add it
-- Default: ""
+- Default: "- Example: ~GRUB_BTRFS_PROTECTION_AUTHORIZED_USERS="userfoo,userbar"~
-- Example: ~GRUB_BTRFS_PROTECTION_AUTHORIZED_USERS="userfoo,userbar"~
 
 *** ~GRUB_BTRFS_DISABLE_PROTECTION_SUBMENU~
 Disable authentication support for submenu of Grub-btrfs only (--unrestricted)

manpages/grub-btrfsd.8.man

@@ -1,4 +1,4 @@
-.TH "grub-btrfsd" "8" 
+.TH "grub-btrfsd" "8"
 
 .SH "NAME"
 .PP
@@ -9,7 +9,7 @@ when a new btrfs snapshot is created.
 
 .SH "SYNOPSIS"
 .PP
-\fCgrub\-btrfsd [\-h, \-\-help] [\-c, \-\-no\-color] [\-l, \-\-log\-file LOG_FILE] [\-s, \-\-syslog] [\-t, \-\-timeshift\-auto] [\-o, \-\-timeshift\-old] [\-v, \-\-verbose] SNAPSHOTS_DIR\fP
+\fCgrub\-btrfsd [\-h, \-\-help] [\-c, \-\-no\-color] [\-l, \-\-log\-file LOG_FILE] [\-s, \-\-syslog] [\-t, \-\-timeshift\-auto] [\-v, \-\-verbose] SNAPSHOTS_DIR\fP
 
 .SH "DESCRIPTION"
 .PP
@@ -38,10 +38,6 @@ Write to syslog
 .PP
 This is a flag to activate the auto detection of the path where Timeshift stores snapshots. Newer versions (>=22.06) of Timeshift mount their snapshots to \fC/run/timeshift/$PID/backup/timeshift\-btrfs\fP. Where \fC$PID\fP is the process ID of the currently running Timeshift session. The PID is changing every time Timeshift is opened. grub-btrfsd can automatically take care of the detection of the correct PID and directory if this flag is set. In this case the argument \fCSNAPSHOTS_DIR\fP has no effect.
 
-.SS "\fC\-o / \-\-timeshift\-old\fP"
-.PP
-Look for snapshots in \fC/run/timeshift/backup/timeshift\-btrfs\fP instead of \fC/run/timeshift/$PID/backup/timeshift\-btrfs\fP. This is to be used for Timeshift versions <22.06.
-
 .SS "\fC\-v / \-\-verbose\fP"
 .PP
 Let the log of the daemon be more verbose

manpages/grub-btrfsd.8.org

@@ -1,6 +1,6 @@
 #+title: grub-btrfsd
 #+author: Pascal Jaeger
-#+MAN_CLASS_OPTIONS: :section-id "8"
+#+man_class_option: :sectionid 8
 
 * NAME
 grub-btrfsd - An OpenRC daemon to automatically update the grub menu with
@@ -10,7 +10,7 @@ grub-btrfsd - An OpenRC daemon to automatically update the grub menu with
 when a new btrfs snapshot is created.
 
 * SYNOPSIS
-~grub-btrfsd [-h, --help] [-c, --no-color] [-l, --log-file LOG_FILE] [-s, --syslog] [-t, --timeshift-auto] [-o, --timeshift-old] [-v, --verbose] SNAPSHOTS_DIR~
+~grub-btrfsd [-h, --help] [-c, --no-color] [-l, --log-file LOG_FILE] [-s, --syslog] [-t, --timeshift-auto] [-v, --verbose] SNAPSHOTS_DIR~
 
 * DESCRIPTION
 Grub-btrfsd is a shell script which is meant to be run as a daemon.
@@ -33,9 +33,6 @@ Write to syslog
 ** ~-t / --timeshift-auto~
 This is a flag to activate the auto detection of the path where Timeshift stores snapshots. Newer versions (>=22.06) of Timeshift mount their snapshots to ~/run/timeshift/$PID/backup/timeshift-btrfs~. Where ~$PID~ is the process ID of the currently running Timeshift session. The PID is changing every time Timeshift is opened. grub-btrfsd can automatically take care of the detection of the correct PID and directory if this flag is set. In this case the argument ~SNAPSHOTS_DIR~ has no effect.
 
-** ~-o / --timeshift-old~
-Look for snapshots in ~/run/timeshift/backup/timeshift-btrfs~ instead of ~/run/timeshift/$PID/backup/timeshift-btrfs~. This is to be used for Timeshift versions <22.06.
-
 ** ~-v / --verbose~
 Let the log of the daemon be more verbose