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Complete major numbers too (--include/--exclude)

This commit is contained in:
Ole Jørgen Brønner 2016-08-09 17:40:44 +02:00
parent 1ecc42490e
commit fc617458c1
1 changed files with 10 additions and 2 deletions
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12
src/_lsblk
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@ -16,15 +16,23 @@ _lsblk_columns() {
compadd $@ $lsblk_cols_all
}
_lsblk_major_number() {
# /sys/dev/block/ contains MAJOR:MINOR symlinks. eg. 7:0
local device_paths=(/sys/dev/block/*(N))
local major_numbers=(${${device_paths##*/}%%:*})
# major_numbers might have duplicates but compadd handles that
compadd $@ $major_numbers
}
arguments=(
'(-a --all)'{-a,--all}'[print all devices]'
'(-b --bytes)'{-b,--bytes}'[print size in bytes rather than in human readable format]'
'(-d --nodeps)'{-d,--nodeps}'[dont print slaves or holders]'
'(-D --discard)'{-D,--discard}'[print discard capabilities]'
'(-e --exclude)'{-e,--exclude}'[exclude devices by major number (default: RAM disks)]'
'(-e --exclude)'{-e,--exclude}'[exclude devices by major number (default: RAM disks)]:major number:_sequence _lsblk_major_number'
'(-f --fs)'{-f,--fs}'[output info about filesystems]'
'(-i --ascii)'{-i,--ascii}'[use ascii characters only]'
'(-I --include)'{-I,--include}'[show only devices with specified major numbers]'
'(-I --include)'{-I,--include}'=[show only devices with specified major numbers]:major number:_sequence _lsblk_major_number'
'(-J --json)'{-J,--json}'[use JSON output format]'
'(-l --list)'{-l,--list}'[use list format output]'
'(-m --perms)'{-m,--perms}'[output info about permissions]'