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76 lines
2.3 KiB
Fish
76 lines
2.3 KiB
Fish
complete -c dd -xa '(__fish_complete_dd)'
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complete -c dd -d 'display help and exit' -xa '--help'
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complete -c dd -d 'output version information and exit' -xa '--version'
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function __fish_complete_dd --description 'Complete dd operands'
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# set operand_string as a local variable containing the current command-line token.
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set -l operand_string (commandline -t)
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switch $operand_string
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case 'if=*' 'of=*'
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# the read command uses $IFS to tokenise stdin input
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set -l IFS =
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# $operand now contains the left side of the operator, $value the right
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echo $operand_string | read -l operand value
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for entry in $value*
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# if $entry is a directory, append a '/'
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if test -d $entry
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echo $operand"="$entry/
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else
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echo $operand"="$entry
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end
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end
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case 'iflag=*' 'oflag=*'
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set -l flags append direct directory dsync sync fullblock nonblock noatime nocache noctty nofollow
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set -l IFS =
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echo $operand_string | read -l operand value
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set -l IFS ' '
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echo $value | sed -e 's/\(.*\)\(,\)/\1 \2/' | read -l complete comma
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# check if there is only one option
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if test $comma = ''
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set complete ''
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else
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set complete $complete,
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end
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for flag in $flags
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echo $operand"="$complete$flag
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end
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case 'conv=*'
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set -l convs ascii ebcdic ibm block unblock lcase ucase swab sync excl nocreat notrunc noerror fdatasync fsync
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set -l IFS =
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echo $operand_string | read -l operand value
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set -l IFS ' '
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echo $value | sed -e 's/\(.*\)\(,\)/\1 \2/' | read -l complete comma
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if test $comma = ''
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set complete ''
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else
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set complete $complete,
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end
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for conv in $convs
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echo $operand"="$complete$conv
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end
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case 'status=*'
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echo status=noxfer
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case '*'
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set -l operands bs cbs conv count ibs if iflag obs of oflag seek skip status
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for operand in $operands
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echo $operand=
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end
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end
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end
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