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completions/dd: re-use built-in file completion for "dd if=the-file"

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This allows to complete file arguments even if they contain variables.

Add similar logic for arguments to Maven's -D option.

See https://github.com/fish-shell/fish-shell/issues/5248#issuecomment-857614957
This commit is contained in:
Johannes Altmanninger 2021-06-19 20:27:17 +02:00
parent 48426d6285
commit 73b13315de
2 changed files with 15 additions and 8 deletions
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10
share/completions/dd.fish
View file

@ -10,14 +10,8 @@ function __fish_complete_dd -d 'Complete dd operands'
case 'if=*' 'of=*'
string replace = ' ' -- $operand_string | read -l operand value
for entry in $value*
# if $entry is a directory, append a '/'
if test -d $entry
echo $operand"="$entry/
else
echo $operand"="$entry
end
end
# Use normal file completions.
printf "$operand=%s\n" (complete -C "__fish_command_without_completions $value")
case 'iflag=*' 'oflag=*'
string replace = ' ' -- $operand_string | read -l operand complete

13
share/completions/mvn.fish
View file

@ -34,7 +34,20 @@ complete -c mvn -r -f -o b -l builder -d "The id of the build strategy to use."
complete -c mvn -f -o C -l strict-checksums -d "Fail the build if checksums don't match"
complete -c mvn -f -o c -l lax-checksums -d "Warn if checksums don't match"
complete -c mvn -f -o cpu -l check-plugin-updates -d "Ineffective, only kept for backward compatibility"
function __fish_mvn_complete_definition
set -l current_token (commandline -t)
set -l previous_token (commandline -opc)[-1]
string match -qr -- '^(-D|--define\b)' $current_token $previous_token
or return
set -l keyval (string split --max=1 -- = $current_token)
or return
# Use normal file completion for the value.
printf -- "$keyval[1]=%s\n" (complete -C "__fish_command_without_completions $keyval[2]")
end
complete -c mvn -f -o D -l define -d "Define a system property"
complete -c mvn -f -a "(__fish_mvn_complete_definition)"
complete -c mvn -f -o e -l errors -d "Produce execution error messages"
complete -c mvn -f -o emp -l encrypt-master-password -d "Encrypt master security password"
complete -c mvn -f -o ep -l encrypt-password -d "Encrypt server password"