fish-shell/share/completions/chown.fish
Andrew Schulman 05b52eaa0b use __fish_complete_groups to complete group names for chown (#3380)
chown completion chown currently uses cat /etc/group to fetch the list of group names. In Cygwin there's no /etc/group file any more (user and group names are fetched directly from the OS), so when a user tries to tab-complete the group name they get an error message:

ASchulma@LZ77E1AASCHULMA ~/d/fish> chown ASchulma🐱 /etc/group: No such file or directory

This change fixes that by using getent group (via __fish_complete_groups) by preference to get the group names, and falling back to /etc/group. This is more portable.
2016-09-16 16:35:55 +02:00

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Fish

complete -c chown -s c -l changes --description "Output diagnostic for changed files"
complete -c chown -l dereference --description "Dereference symbolic links"
complete -c chown -s h -l no-dereference --description "Do not dereference symbolic links"
complete -c chown -l from --description "Change from owner/group"
complete -c chown -s f -l silent --description "Suppress errors"
complete -c chown -l reference --description "Use same owner/group as file" -r
complete -c chown -s R -l recursive --description "Operate recursively"
complete -c chown -s v -l verbose --description "Output diagnostic for every file"
complete -c chown -s h -l help --description "Display help and exit"
complete -c chown -l version --description "Display version and exit"
complete -c chown --description "Username" -a "(__fish_print_users):"
complete -c chown --description "Username" -a "(echo (commandline -ct)| __fish_sgrep -o '.*:')(__fish_complete_groups)"