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