bin: improve umoul handling

This commit is contained in:
xeruf 2023-04-21 09:26:34 +02:00
parent c416ee3695
commit 284f789aa2
3 changed files with 51 additions and 47 deletions

View File

@ -504,16 +504,12 @@ else
alias f1='find -mindepth 1 -maxdepth 1'
fi
lowercase() {
#$(which perl-rename || echo rename) -iv 'y/A-Z /a-z-/' "$@"
find "$@" -exec sh -c 'mv -iv "{}" "$(echo "{}" | tr "A-Z " "a-z-" | sed "s|---|_|;s|\.-|.|")" 2>/dev/null' \;
}
# TODO replace cp by rsync, automatically use compression for remote transfers
# rsync directory properly - suffix both dirs with / to act on contents
alias rcn='rsync -v --recursive --human-readable --links --dry-run'
rcd() { rcn --size-only "$@" | tail +2 | tree --fromfile . | less -F; }
compdef rcd=rsync
# TODO do not sync times to FAT
alias rc='rcs --links --hard-links --times'
alias rcu='rc --existing --size-only'
alias rcs='rsync --recursive --info=progress2,remove,symsafe,flist,del --human-readable'
@ -571,8 +567,8 @@ compdef mkcd=mkdir
# Other stuff {{{1
alias unmount=umoul
# This is a function rather than a script as it potentially needs to cd out
# if the current directory is the one to unmount
# This is a function rather than a script as it needs to cd up
# if the current directory is to be unmounted
umoul() {
local arg
local mnt="${MNT:-${XDG_RUNTIME_DIR}/mnt}"
@ -580,7 +576,7 @@ umoul() {
for arg; do true; done
case "$arg" in
(-a|--all)
mountpoints=$(mount | grep "$mnt" | cut -d' ' -f3)
mountpoints="$(mount | grep "$mnt" | cut -d' ' -f3)";;
("")
mountpoints="$(pwd | grep -v /home || echo /)"
while test "$mountpoints" != "/"; do
@ -592,21 +588,23 @@ umoul() {
grep --invert-match -e " /[^m][^/]*\(/[^/]*\)\? " -e "/sys" -e "/run/user" -e "/run/docker" -e "/home" |
fzf --exit-0 | awk '{print $3}')" ||
return $?
;;
(*)
mountpoints="$(test -d "$arg" && realpath "$arg" || echo "$mnt/$arg")"
mountpoint "$mountpoints" 2>/dev/null || test -b "$mountpoints" ||
mountpoints="$(mount --show-labels | grep "$arg" | cut -d' ' -f3)"
test "$mountpoints" || return 1
;;
esac
while true; do
case "$PWD" in
("$mountpoints"*) popd || builtin cd "$(dirname $mountpoints)";;
(*) break;;
esac
done
# pass on all args except last
for mountpoint in $mountpoints
do moul -u "${@:1:$(((# > 1) ? #-1 : 0))}" "$mountpoint"
for mountpoint in $mountpoints; do
while true; do
case "$PWD" in
("$mountpoint"*) popd || builtin cd "$(dirname "$mountpoint")";;
(*) break;;
esac
done
moul -u "${@:1:$(((# > 1) ? #-1 : 0))}" "$mountpoint"
done
}

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@ -1,3 +1,5 @@
#!/bin/sh
# Lowercase given files
perl-rename 'y/A-Z /a-z-/' "$@"
#perl-rename 'y/A-Z /a-z-/' "$@"
#$(which perl-rename || echo rename) -iv 'y/A-Z /a-z-/' "$@"
find "$@" -exec sh -c 'mv -iv "{}" "$(echo "{}" | tr "A-Z " "a-z-" | sed "s|---|_|;s|\.-|.|")" 2>/dev/null' \;

View File

@ -1,34 +1,37 @@
#!/bin/sh -x
#!/bin/sh
# Mount a partition by label or device identifier automatically
# Includes interactive selection if no argument is given
set -eo pipefail
_help="$0 <device> [mountpoint] [options...]"
case $1 in
(-v) shift
bash -x "$0" "$@";;
("") # TODO include size
arg=$(
{ #for ip in $(sudo nmblookup -S \* | grep '^[0-9]' | cut -d' ' -f1)
#do timeout --kill-after=.1s .1s showmount --no-headers --exports "$ip" 2>/dev/null | sed "s|\([^ ]*\) .*|$ip:\1|"
#done &
lsblk --list --noheadings --output name,label,fstype,mountpoint | grep -v LUKS | grep -v '/' | grep ".\+ [^ ]\+"; } | fzf --exit-0 |
sed "s/^\([^ ]\+ \+\)\?\([^ ]\+\) \+[^ ]\+ *$/\2/");;
(--help) echo "$_help" && exit 0;;
(-u) shift
for last; do true; done
sudo umount --verbose "$@"
code=$?
sudo rm -df "$last"
exit $code;;
(*) arg=$1
shift;;
(-v) shift
bash -x "$0" "$@";;
("") # TODO include size
arg=$(
{
#for ip in $(sudo nmblookup -S \* | grep '^[0-9]' | cut -d' ' -f1)
#do timeout --kill-after=.1s .1s showmount --no-headers --exports "$ip" 2>/dev/null | sed "s|\([^ ]*\) .*|$ip:\1|"
#done &
# TODO handle labels with spaces
lsblk --list --noheadings --output name,label,fstype,mountpoint | grep -v LUKS | grep -v '/' | grep ".\+ [^ ]\+";
} | fzf --exit-0 | sed "s/^\([^ ]\+ \+\)\?\([^ ]\+\) \+[^ ]\+ *$/\2/"
);;
(--help) echo "$_help" && exit 0;;
(-u) shift
for last; do true; done
sudo umount --verbose "$@"
code=$?
sudo rm -df "$last"
exit $code;;
(*) arg=$1
shift;;
esac
# FSTAB: BY LABEL
if grep --word-regexp "LABEL=$arg" /etc/fstab
then # have to mount twice as the first one might be creating the directory
mount -L "$arg" "$@" 2>/dev/null || mount -L "$arg" "$@"
exit $?
mount -L "$arg" "$@" 2>/dev/null || mount -L "$arg" "$@"
exit $?
fi
# FSTAB: BY MOUNTPOINT/NAME
if grep --word-regexp "$arg" /etc/fstab
@ -39,22 +42,23 @@ fi
mountpoint="${2:-${MNT:-${XDG_RUNTIME_DIR}/mnt}/$(basename "$arg")}"
if grep -e "[^\w=/]$mountpoint[^\w/]" /etc/fstab
then test $# -gt 0 && shift
mount "$mountpoint" "$@"
code=$?
cd $mountpoint
exit $code
mount "$mountpoint" "$@"
code=$?
cd $mountpoint
exit $code
fi
case "$arg" in
(sd*|loop*|nvme*|mm*|md*|dm*|vg*) partition="/dev/$arg";;
(/dev/*) partition="$arg";;
(*) partition="-L $arg";;
(sd*|loop*|nvme*|mm*|md*|dm*|vg*) partition="/dev/$arg";;
(/dev/*) partition="$arg";;
(*) params="-L"
partition="$arg";;
esac
shift $(expr 2 \& $# \> 2 \| $#)
#uid=$(id --user),gid=$(id --group), \
if ! mountpoint "$mountpoint" 2>/dev/null
then mp="/run/media/$USER/$arg" && test -e "$mp" && mountpoint="$mp"
sudo mount -vo users,X-mount.mkdir,noatime,umask=003,gid=users,uid=$USER $partition $mountpoint "$@" ||
sudo mount -vo users,X-mount.mkdir,noatime $partition $mountpoint "$@"
sudo mount -vo users,X-mount.mkdir,noatime,umask=003,gid=users,uid=$USER $params "$partition" "$mountpoint" "$@" ||
sudo mount -vo users,X-mount.mkdir,noatime $params "$partition" "$mountpoint" "$@"
fi
cd $mountpoint
exec $SHELL