mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-23 06:28:58 +08:00
a3e20a4d38
"function --argument" is not a thing, it's "--argument-names". This only accidentally works because our getopt is awful and allows abbreviated long options. Similarly, one argparse test used "--d" instead of "-d" or "--def".
24 lines
918 B
Fish
24 lines
918 B
Fish
#
|
|
# Find directories that complete $argv[1], output them as completions
|
|
# with description $argv[2] if defined, otherwise use 'Directory'.
|
|
# If no arguments are provided, attempts to complete current commandline token.
|
|
#
|
|
function __fish_complete_directories -d "Complete directory prefixes" --argument-names comp desc
|
|
if not set -q desc[1]
|
|
set desc Directory
|
|
end
|
|
|
|
if not set -q comp[1]
|
|
set comp (commandline -ct)
|
|
end
|
|
|
|
# HACK: We call into the file completions by using a non-existent command.
|
|
# If we used e.g. `ls`, we'd run the risk of completing its options or another kind of argument.
|
|
# But since we default to file completions, if something doesn't have another completion...
|
|
set -l dirs (complete -C"nonexistentcommandooheehoohaahaahdingdongwallawallabingbang $comp" | string match -r '.*/$')
|
|
|
|
if set -q dirs[1]
|
|
printf "%s\t$desc\n" $dirs
|
|
end
|
|
end
|