fish-shell/share/completions/gsettings.fish
2017-05-08 19:14:47 +02:00

96 lines
4.3 KiB
Fish

# Fish completions for glibs's "gsettings" configuration tool
function __fish_complete_gsettings_args
set -l schema_commands get monitor writable range describe set reset reset-recursively list-keys list-children list-recursively
set -l key_commands get monitor writable range describe set reset
set -l schemadir
set -l cmd (commandline -poc)
set -e cmd[1]
if set -q cmd[2]
and string match -q -- '--schemadir' $cmd[1]
# TODO: This needs to support proper expansion of paths (~, variables, etc.)
set schemadir --schemadir $cmd[2]
set -e cmd[1..2]
end
if not set -q cmd[1]
return 1
end
set -l subcommand $cmd[1]
if not contains -- $subcommand $schema_commands
return 1
end
if not set -q cmd[2]
# Non-relocatable schemas
gsettings $schemadir list-schemas ^/dev/null
# Relocatable schemas require a dconf path, but there is no universal way of
# finding the right paths to suggest here. Just default to '/'.
gsettings $schemadir list-relocatable-schemas ^/dev/null | string replace -r \$ ':/'
return 0
end
if not contains -- $subcommand $key_commands
return 1
end
set -l schema $cmd[2]
if not set -q cmd[3]
gsettings $schemadir list-keys $schema ^/dev/null
return 0
end
if test $subcommand != 'set'
return 1
end
if not set -q cmd[4]
set -l key $cmd[3]
set -l range (gsettings $schemadir range $schema $key ^/dev/null)
set -l key_type $range[1]
set -e range[1]
switch $key_type
case 'type b'
echo true
echo false
case 'enum'
string join \n $range
case '*'
# If no sensible suggestions can be made, just use the current value.
# It gives a good indication on the expected format and is likely already close to what the user wants.
gsettings $schemadir get $schema $key ^/dev/null
end
return 0
end
return 1
end
set -l valid_commands get monitor writable range describe set reset reset-recursively list-schemas list-relocatable-schemas list-keys list-children list-recursively help
complete -f -e -c gsettings
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -l 'version' -d 'Print the version information'
complete -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -l 'schemadir' -d 'Specify a custom schemas directory' -xa "(__fish_complete_directories (commandline -ct))"
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'get' -d 'Get the value of a key'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'writable' -d 'Determine if a key is writable'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'range' -d 'Determine the valid value range of a key'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'describe' -d 'Print the description of a key'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'set' -d 'Set the value of a key'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'reset' -d 'Reset a key to its default value'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'reset-recursively' -d 'Reset all keys under the given schema'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'list-schemas' -d 'List all installed, non-relocatable schemas'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'list-relocatable-schemas' -d 'List all installed, relocatable schemas'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'list-keys' -d 'List all keys in a schema'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'list-children' -d 'List all children of a schema'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'list-recursively' -d 'List keys and values, recursively'
complete -f -c gsettings -n "not __fish_seen_subcommand_from $valid_commands" -a 'help' -d 'Print help'
complete -f -c gsettings -n "__fish_seen_subcommand_from $valid_commands" -xa "(__fish_complete_gsettings_args)"