mirror of
https://github.com/fish-shell/fish-shell
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110 lines
3 KiB
Text
110 lines
3 KiB
Text
#
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# Main file for fish command completions. This file contains various
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# common helper functions for the command completions. All actual
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# completions are located in the completions subdirectory.
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#
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#
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# Assign a temporary value here for performance reasons. The real value should be set in /etc/fish.
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#
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set -g fish_function_path $PWD/functions/
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#
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# Make sure there are no invalid entries in the PATH
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#
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set -l erase_idx
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for idx in (seq (count $PATH))
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set i $PATH[$idx]
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if not test -d $i
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set erase_idx $erase_idx $idx
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printf (_ '%s: Warning: The directory %s has been removed from your PATH, because it does not exist\n') fish $i
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end
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end
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if count $erase_idx >/dev/null
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set -e PATH[(echo $erase_idx)]
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end
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#
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# Add a few common directories to path, if they exists. Note that pure
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# console programs like makedep sometimes live in /usr/X11R6/bin, so we
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# want this even for text-only terminals.
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#
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set -l path_list /bin /usr/bin /usr/X11R6/bin @PREFIX@/bin @optbindirs@
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# Root should also have the sbin directories in the path
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if test "$USER" = root
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set path_list $path_list /sbin /usr/sbin /usr/local/sbin
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end
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for i in $path_list
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set -l regex "^$i\(\|/*\)\$"
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if not printf "%s\n" $PATH|grep $regex >/dev/null
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if test -d $i
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set PATH $PATH $i
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end
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end
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end
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#
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# Don't need completions in non-interactive mode
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#
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if not status --is-interactive
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exit
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end
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#
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# Convenience functions
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#
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# The naming heuristic is that __fish_complete_* prints completions
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# and descriptions, while __fish_print_* only prints the completions
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# and no descriptions
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#
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function __fish_complete_users -d "Print a list of local users, with the real user name as a description"
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cat /etc/passwd | sed -e "s/^\([^:]*\):[^:]*:[^:]*:[^:]*:\([^:]*\):.*/\1\t\2/"
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end
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function __fish_complete_groups -d "Print a list of local groups, with group members as the description"
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cat /etc/group | sed -e "s/^\([^:]*\):[^:]*:[^:]*:\(.*\)/\1\tMembers: \2/"
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end
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function __fish_complete_command -d "Complete using all available commands"
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printf "%s\n" (commandline -ct)(complete -C (commandline -ct))
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end
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function __fish_print_interfaces -d "Print a list of known network interfaces"
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netstat -i -n -a | awk 'NR>2'|awk '{print $1}'
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end
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function __fish_print_addresses -d "Print a list of known network addresses"
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/sbin/ifconfig |grep 'inet addr'|cut -d : -f 2|cut -d ' ' -f 1
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end
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function __fish_print_users -d "Print a list of local users"
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cat /etc/passwd | cut -d : -f 1
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end
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#
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# Completions for the shell and it's builtin commands and functions
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#
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for i in (builtin -n|grep -v '\(while\|for\|if\|function\|switch\)' )
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complete -c $i -s h -l help -d "Display help and exit"
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end
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#
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# Completions for SysV startup scripts
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#
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complete -x -p "/etc/init.d/*" -a start\t(_ 'Start service')
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complete -x -p "/etc/init.d/*" -a stop\t(_ 'Stop service')
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complete -x -p "/etc/init.d/*" -a status\t(_ 'Print service status')
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complete -x -p "/etc/init.d/*" -a restart\t(_ 'Stop and then start service')
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complete -x -p "/etc/init.d/*" -a reload\t(_ 'Reload service configuration')
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