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1 #
2 # Sets completion options.
3 #
4 # Authors:
5 # Robby Russell <robby@planetargon.com>
6 # Sorin Ionescu <sorin.ionescu@gmail.com>
7 #
8
9 # Return if requirements are not found.
10 if [[ "$TERM" == 'dumb' ]]; then
11 return 1
12 fi
13
14 # Load and initialize the completion system ignoring insecure directories.
15 autoload -Uz compinit && compinit -i
16
17 #
18 # Options
19 #
20
21 setopt COMPLETE_IN_WORD # Complete from both ends of a word.
22 setopt ALWAYS_TO_END # Move cursor to the end of a completed word.
23 setopt PATH_DIRS # Perform path search even on command names with slashes.
24 setopt AUTO_MENU # Show completion menu on a successive tab press.
25 setopt AUTO_LIST # Automatically list choices on ambiguous completion.
26 setopt AUTO_PARAM_SLASH # If completed parameter is a directory, add a trailing slash.
27 unsetopt MENU_COMPLETE # Do not autoselect the first completion entry.
28 unsetopt FLOW_CONTROL # Disable start/stop characters in shell editor.
29
30 #
31 # Styles
32 #
33
34 # Use caching to make completion for commands such as dpkg and apt usable.
35 zstyle ':completion::complete:*' use-cache on
36 zstyle ':completion::complete:*' cache-path "${ZDOTDIR:-$HOME}/.zcompcache"
37
38 zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
39 unsetopt CASE_GLOB
40
41 # Group matches and describe.
42 zstyle ':completion:*:*:*:*:*' menu select
43 zstyle ':completion:*:matches' group 'yes'
44 zstyle ':completion:*:options' description 'yes'
45 zstyle ':completion:*:options' auto-description '%d'
46 zstyle ':completion:*:corrections' format ' %F{green}-- %d (errors: %e) --%f'
47 zstyle ':completion:*:descriptions' format ' %F{yellow}-- %d --%f'
48 zstyle ':completion:*:messages' format ' %F{purple} -- %d --%f'
49 zstyle ':completion:*:warnings' format ' %F{red}-- no matches found --%f'
50 zstyle ':completion:*:default' list-prompt '%S%M matches%s'
51 zstyle ':completion:*' format ' %F{yellow}-- %d --%f'
52 zstyle ':completion:*' group-name ''
53 zstyle ':completion:*' verbose yes
54
55 # Fuzzy match mistyped completions.
56 zstyle ':completion:*' completer _complete _match _approximate
57 zstyle ':completion:*:match:*' original only
58 zstyle ':completion:*:approximate:*' max-errors 1 numeric
59
60 # Increase the number of errors based on the length of the typed word.
61 zstyle -e ':completion:*:approximate:*' max-errors 'reply=($((($#PREFIX+$#SUFFIX)/3))numeric)'
62
63 # Don't complete unavailable commands.
64 zstyle ':completion:*:functions' ignored-patterns '(_*|pre(cmd|exec))'
65
66 # Array completion element sorting.
67 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
68
69 # Directories
70 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
71 zstyle ':completion:*:*:cd:*' tag-order local-directories directory-stack path-directories
72 zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
73 zstyle ':completion:*:-tilde-:*' group-order 'named-directories' 'path-directories' 'users' 'expand'
74 zstyle ':completion:*' squeeze-slashes true
75
76 # History
77 zstyle ':completion:*:history-words' stop yes
78 zstyle ':completion:*:history-words' remove-all-dups yes
79 zstyle ':completion:*:history-words' list false
80 zstyle ':completion:*:history-words' menu yes
81
82 # Environmental Variables
83 zstyle ':completion::*:(-command-|export):*' fake-parameters ${${${_comps[(I)-value-*]#*,}%%,*}:#-*-}
84
85 # Populate hostname completion.
86 zstyle -e ':completion:*:hosts' hosts 'reply=(
87 ${=${=${=${${(f)"$(cat {/etc/ssh_,~/.ssh/known_}hosts(|2)(N) 2>/dev/null)"}%%[#| ]*}//\]:[0-9]*/ }//,/ }//\[/ }
88 ${=${(f)"$(cat /etc/hosts(|)(N) <<(ypcat hosts 2>/dev/null))"}%%\#*}
89 ${=${${${${(@M)${(f)"$(cat ~/.ssh/config 2>/dev/null)"}:#Host *}#Host }:#*\**}:#*\?*}}
90 )'
91
92 # Don't complete uninteresting users...
93 zstyle ':completion:*:*:*:users' ignored-patterns \
94 adm amanda apache avahi beaglidx bin cacti canna clamav daemon \
95 dbus distcache dovecot fax ftp games gdm gkrellmd gopher \
96 hacluster haldaemon halt hsqldb ident junkbust ldap lp mail \
97 mailman mailnull mldonkey mysql nagios \
98 named netdump news nfsnobody nobody nscd ntp nut nx openvpn \
99 operator pcap postfix postgres privoxy pulse pvm quagga radvd \
100 rpc rpcuser rpm shutdown squid sshd sync uucp vcsa xfs '_*'
101
102 # ... unless we really want to.
103 zstyle '*' single-ignored show
104
105 # Ignore multiple entries.
106 zstyle ':completion:*:(rm|kill|diff):*' ignore-line other
107 zstyle ':completion:*:rm:*' file-patterns '*:all-files'
108
109 # Kill
110 zstyle ':completion:*:*:*:*:processes' command 'ps -u $LOGNAME -o pid,user,command -w'
111 zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;36=0=01'
112 zstyle ':completion:*:*:kill:*' menu yes select
113 zstyle ':completion:*:*:kill:*' force-list always
114 zstyle ':completion:*:*:kill:*' insert-ids single
115
116 # Man
117 zstyle ':completion:*:manuals' separate-sections true
118 zstyle ':completion:*:manuals.(^1*)' insert-sections true
119
120 # SSH/SCP/RSYNC
121 zstyle ':completion:*:(scp|rsync):*' tag-order 'hosts:-host:host hosts:-domain:domain hosts:-ipaddr:ip\ address *'
122 zstyle ':completion:*:(scp|rsync):*' group-order users files all-files hosts-domain hosts-host hosts-ipaddr
123 zstyle ':completion:*:ssh:*' tag-order 'hosts:-host:host hosts:-domain:domain hosts:-ipaddr:ip\ address *'
124 zstyle ':completion:*:ssh:*' group-order users hosts-domain hosts-host users hosts-ipaddr
125 zstyle ':completion:*:(ssh|scp|rsync):*:hosts-host' ignored-patterns '*(.|:)*' loopback ip6-loopback localhost ip6-localhost broadcasthost
126 zstyle ':completion:*:(ssh|scp|rsync):*:hosts-domain' ignored-patterns '<->.<->.<->.<->' '^[-[:alnum:]]##(.[-[:alnum:]]##)##' '*@*'
127 zstyle ':completion:*:(ssh|scp|rsync):*:hosts-ipaddr' ignored-patterns '^(<->.<->.<->.<->|(|::)([[:xdigit:].]##:(#c,2))##(|%*))' '127.0.0.<->' '255.255.255.255' '::1' 'fe80::*'