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Diffstat (limited to 'share/fish')
-rw-r--r-- | share/fish | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/share/fish b/share/fish new file mode 100644 index 00000000..9877edd5 --- /dev/null +++ b/share/fish @@ -0,0 +1,97 @@ +# +# Main file for fish command completions. This file contains various +# common helper functions for the command completions. All actual +# completions are located in the completions subdirectory. +# + +# +# Assign a temporary value here for performance reasons. The real value should be set in /etc/fish. +# +set -g fish_function_path + +# +# Don't need completions in non-interactive mode +# + +if not status --is-interactive + exit +end + +# +# Convenience functions +# +# The naming heuristic is that __fish_complete_* prints completions +# and descriptions, while __fish_print_* only prints the completion, +# without the description +# + +function __fish_complete_users -d "Print a list of local users, with the real user name as a description" + cat /etc/passwd | sed -e "s/^\([^:]*\):[^:]*:[^:]*:[^:]*:\([^:]*\):.*/\1\t\2/" +end + +function __fish_complete_groups -d "Print a list of local groups, with group members as the description" + cat /etc/group | sed -e "s/^\([^:]*\):[^:]*:[^:]*:\(.*\)/\1\tMembers: \2/" +end + +function __fish_complete_command -d "Complete using all available commands" + printf "%s\n" (commandline -ct)(complete -C (commandline -ct)) +end + +function __fish_print_interfaces -d "Print a list of known network interfaces" + netstat -i -n -a | awk 'NR>2'|awk '{print $1}' +end + +function __fish_print_addresses -d "Print a list of known network addresses" + /sbin/ifconfig |grep 'inet addr'|cut -d : -f 2|cut -d ' ' -f 1 +end + +function __fish_print_users -d "Print a list of local users" + cat /etc/passwd | cut -d : -f 1 +end + +# +# Completions for the shell and it's builtin commands and functions +# + +set -l __fish_help_desc (_ "Display help and exit") +for i in (builtin -n|grep -vE '(while|for|if|function|switch)' ) + + complete -c $i -s h -l help -d $__fish_help_desc +end + + +function __fish_append -d "Internal completion function for appending string to the commandline" + set separator $argv[1] + set -e argv[1] + set str (commandline -tc| sed -ne "s/\(.*$separator\)[^$separator]*/\1/p"|sed -e "s/--.*=//") + printf "%s\n" "$str"$argv "$str"(printf "%s\n" $argv|sed -e "s/\(\t\|\$\)/,\1/") +end + + +# +# Test to see if we've seen a subcommand from a list. +# This logic may seem backwards, but the commandline will often be much shorter +# than the list +# + +function __fish_seen_subcommand_from + set -l -- cmd (commandline -poc) + set -e cmd[1] + for i in $cmd + if contains -- $i $argv + return 0 + end + end + return 1 +end + +# +# Completions for SysV startup scripts +# + +complete -x -p "/etc/init.d/*" -a start\t(_ 'Start service') +complete -x -p "/etc/init.d/*" -a stop\t(_ 'Stop service') +complete -x -p "/etc/init.d/*" -a status\t(_ 'Print service status') +complete -x -p "/etc/init.d/*" -a restart\t(_ 'Stop and then start service') +complete -x -p "/etc/init.d/*" -a reload\t(_ 'Reload service configuration') + |