fish-shell/share/completions/dconf.fish
Radomír Bosák 896b9ecc70 Add descriptions for dconf subcommands
Suggestions for the dconf command were missing descriptions (it was
marked as TODO). This commit adds them.
2016-12-12 11:56:29 +01:00

44 lines
2.4 KiB
Fish

# Fish completions for gnome's "dconf" configuration tool
function __fish_dconf_keys
set -l dir
set -l key
# We parse the `dump` output instead of `list`
# because it allows us to complete non-incrementally
# i.e. to get the keys directly, without going through
# `dconf list /`, `dconf list /org/` and so on.
dconf dump / ^/dev/null | while read -l line
if string match -q "[*]" -- $line
# New directory - just save it for the keys
set dir /(string trim -c "[]" -- $line)
else if test -n "$line"
# New key - output with the dir prepended.
echo $dir/(string replace -r '=.*' '' -- $line)
end
end
end
### Commands
set -l commands read list write reset compile update watch dump load help
complete -f -e -c dconf
complete -f -c dconf -n "not __fish_seen_subcommand_from read" -a 'read' -d 'Read the value of a key'
complete -f -c dconf -n "not __fish_seen_subcommand_from list" -a 'list' -d 'List the sub-keys and sub-directories of a directory'
complete -f -c dconf -n "not __fish_seen_subcommand_from write" -a 'write' -d 'Write a new value to a key'
complete -f -c dconf -n "not __fish_seen_subcommand_from reset" -a 'reset' -d 'Delete a key or an entire directory'
complete -f -c dconf -n "not __fish_seen_subcommand_from compile" -a 'compile' -d 'Compile a binary database from keyfiles'
complete -f -c dconf -n "not __fish_seen_subcommand_from update" -a 'update' -d 'Update the system dconf databases'
complete -f -c dconf -n "not __fish_seen_subcommand_from watch" -a 'watch' -d 'Watch a key or directory for changes'
complete -f -c dconf -n "not __fish_seen_subcommand_from dump" -a 'dump' -d 'Dump an entire subpath to stdout'
complete -f -c dconf -n "not __fish_seen_subcommand_from load" -a 'load' -d 'Populate a subpath from stdin'
complete -f -c dconf -n "not __fish_seen_subcommand_from help" -a 'help' -d 'Display help and exit'
### Arguments to commands
# Technically, reset/watch take a "PATH" (which is a dir or a key)
# while read and write take a KEY, but for now this is close enough.
complete -f -c dconf -n "__fish_seen_subcommand_from read write reset watch" -a "(__fish_dconf_keys)"
# List/dump/load take a dir, which is something that ends in a "/"
complete -f -c dconf -n "__fish_seen_subcommand_from list dump load" -a "(__fish_dconf_keys | string replace -r '/[^/]*\$' '/')"
complete -f -c dconf -n "__fish_seen_subcommand_from help" -a "$commands"