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|
function type --description "Print the type of a command"
# Initialize
set -l res 1
set -l mode normal
set -l multi no
set -l selection all
set -l IFS \n\ \t
# Parse options
set -l names
if test (count $argv) -gt 0
for i in (seq (count $argv))
set -l arg $argv[$i]
set -l needbreak 0
while test -n $arg
set -l flag $arg
set arg ''
switch $flag
case '--*'
# do nothing; this just prevents it matching the next case
case '-??*'
# combined flags
set -l IFS
echo -n $flag | read __ flag arg
set flag -$flag
set arg -$arg
end
switch $flag
case -t --type
if test $mode != quiet
set mode type
end
case -p --path
if test $mode != quiet
set mode path
end
case -P --force-path
if test $mode != quiet
set mode path
end
set selection files
case -a --all
set multi yes
case -f --no-functions
set selection files
case -q --quiet
set mode quiet
case -h --help
__fish_print_help type
return 0
case --
set names $argv[$i..-1]
set -e names[1]
set needbreak 1
break
case '*'
set names $argv[$i..-1]
set needbreak 1
break
end
end
if test $needbreak -eq 1
break
end
end
end
# Check all possible types for the remaining arguments
for i in $names
# Found will be set to 1 if a match is found
set -l found 0
if test $selection != files
if functions -q -- $i
set res 0
set found 1
switch $mode
case normal
printf (_ '%s is a function with definition\n') $i
functions $i
case type
echo (_ 'function')
end
if test $multi != yes
continue
end
end
if contains -- $i (builtin -n)
set res 0
set found 1
switch $mode
case normal
printf (_ '%s is a builtin\n') $i
case type
echo (_ 'builtin')
end
if test $multi != yes
continue
end
end
end
set -l paths
if test $multi != yes
set paths (command -s -- $i)
else
set paths (command which -a -- $i ^/dev/null)
end
for path in $paths
set res 0
set found 1
switch $mode
case normal
printf (_ '%s is %s\n') $i $path
case type
echo (_ 'file')
case path
echo $path
end
if test $multi != yes
continue
end
end
if begin; test $found = 0; and test $mode != quiet; end
printf (_ "%s: Could not find '%s'\n") type $i >&2
end
end
return $res
end
|
