diff options
Diffstat (limited to 'completions/mount')
| -rw-r--r-- | completions/mount | 115 |
1 files changed, 11 insertions, 104 deletions
diff --git a/completions/mount b/completions/mount index 48bc7b03..ffe6629a 100644 --- a/completions/mount +++ b/completions/mount @@ -1,79 +1,16 @@ # mount(8) completion -*- shell-script -*- + +if [[ $OSTYPE == *linux* ]]; then + . "$BASH_SOURCE.linux" + return +fi + # This will pull a list of possible mounts out of # /etc/{,v}fstab, unless the word being completed contains a ':', which # would indicate the specification of an NFS server. In that case, we # query the server for a list of all available exports and complete on # that instead. # - -# Just like COMPREPLY=(`compgen -W "${COMPREPLY[*]}" -- "$cur"`), only better! -# -# This will correctly escape special characters in COMPREPLY. -_reply_compgen_array() -{ - # Create the argument for compgen -W by escaping twice. - # - # One round of escape is because we want to reply with escaped arguments. A - # second round is required because compgen -W will helpfully expand it's - # argument. - local i wlist - for i in ${!COMPREPLY[*]}; do - local q=$(quote "$(printf %q "${COMPREPLY[$i]}")") - wlist+=$q$'\n' - done - - # We also have to add another round of escaping to $cur. - local ecur="$cur" - ecur="${ecur//\\/\\\\}" - ecur="${ecur//\'/\'}" - - # Actually generate completions. - local oldifs=$IFS - IFS=$'\n' eval 'COMPREPLY=(`compgen -W "$wlist" -- "${ecur}"`)' - IFS=$oldifs -} - -# Unescape strings in the linux fstab(5) format (with octal escapes). -__linux_fstab_unescape() { - eval $1="'${!1//\'/\047}'" - eval $1="'${!1/%\\/\\\\}'" - eval "$1=$'${!1}'" -} - -# Complete linux fstab entries. -# -# Reads a file from stdin in the linux fstab(5) format; as used by /etc/fstab -# and /proc/mounts. -_linux_fstab() -{ - COMPREPLY=() - - # Read and unescape values into COMPREPLY - local fs_spec fs_file fs_other - local oldifs="$IFS" - while read -r fs_spec fs_file fs_other; do - if [[ $fs_spec = [#]* ]]; then continue; fi - if [[ $1 == -L ]]; then - local fs_label=${fs_spec/#LABEL=} - if [[ $fs_label != "$fs_spec" ]]; then - __linux_fstab_unescape fs_label - IFS=$'\0' - COMPREPLY+=("$fs_label") - IFS=$oldifs - fi - else - __linux_fstab_unescape fs_spec - __linux_fstab_unescape fs_file - IFS=$'\0' - [[ $fs_spec = */* ]] && COMPREPLY+=("$fs_spec") - [[ $fs_file = */* ]] && COMPREPLY+=("$fs_file") - IFS=$oldifs - fi - done - - _reply_compgen_array -} - _mount() { local cur prev words cword @@ -92,7 +29,7 @@ _mount() if [[ "$cur" == *:* ]]; then for sm in "$(type -P showmount)" {,/usr}/{,s}bin/showmount; do - [ -x "$sm" ] || continue + [[ -x $sm ]] || continue COMPREPLY=( $( compgen -W "$( "$sm" -e ${cur%%:*} | \ awk 'NR>1 {print $1}' )" -- "${cur#*:}" ) ) return 0 @@ -102,53 +39,23 @@ _mount() if [[ "$cur" == //* ]]; then host=${cur#//} host=${host%%/*} - if [ -n "$host" ]; then + if [[ -n $host ]]; then COMPREPLY=( $( compgen -P "//$host" -W \ "$( smbclient -d 0 -NL $host 2>/dev/null | sed -ne '/^['"$'\t '"']*Sharename/,/^$/p' | sed -ne '3,$s|^[^A-Za-z]*\([^'"$'\t '"']*\).*$|/\1|p' )" \ -- "${cur#//$host}" ) ) fi - elif [ -r /etc/vfstab ]; then + elif [[ -r /etc/vfstab ]]; then # Solaris COMPREPLY=( $( compgen -W "$( awk '! /^[ \t]*#/ {if ($3 ~ /\//) print $3}' /etc/vfstab )" -- "$cur" ) ) - elif [ ! -e /etc/fstab ]; then + elif [[ ! -e /etc/fstab ]]; then # probably Cygwin COMPREPLY=( $( compgen -W "$( mount | awk '! /^[ \t]*#/ {if ($3 ~ /\//) print $3}' )" -- "$cur" ) ) else - # probably Linux - if [ "$prev" = -L ]; then - _linux_fstab -L < /etc/fstab - elif [ "$prev" = -U ]; then - COMPREPLY=( $( compgen -W '$(sed -ne "s/^[[:space:]]*UUID=\([^[:space:]]*\).*/\1/p" /etc/fstab )' -- "$cur" ) ) - else - _linux_fstab < /etc/fstab - fi + COMPREPLY=( $( compgen -W "$( awk '! /^[ \t]*#/ {if ($3 ~ /\//) print $3}' /etc/fstab )" -- "$cur" ) ) fi - - return 0 } && complete -F _mount -o default -o dirnames mount -# umount(8) completion. This relies on the mount point being the third -# space-delimited field in the output of mount(8) -# -_umount() -{ - local cur prev words cword - _init_completion || return - - if [[ $OSTYPE == *linux* && -r /proc/mounts ]]; then - # Linux /proc/mounts is properly quoted. This is important when - # unmounting usb devices with pretty names. - _linux_fstab < /proc/mounts - else - local IFS=$'\n' - COMPREPLY=( $( compgen -W '$( mount | cut -d" " -f 3 )' -- "$cur" ) ) - fi - - return 0 -} && -complete -F _umount -o dirnames umount - # ex: ts=4 sw=4 et filetype=sh |