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init.zsh
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#
# Sets completion options.
#
# Authors:
# Robby Russell <[email protected]>
# Sorin Ionescu <[email protected]>
#
# Return if requirements are not found.
if [[ $TERM == 'dumb' ]]; then
return 1
fi
# Add zsh-completions to $fpath.
fpath=(${0:h}/external/src $fpath)
# Add completion for keg-only brewed curl on macOS when available.
if (( $+commands[brew] )); then
brew_prefix=${HOMEBREW_PREFIX:-${HOMEBREW_REPOSITORY:-$commands[brew]:A:h:h}}
# $HOMEBREW_PREFIX defaults to $HOMEBREW_REPOSITORY but is explicitly set to
# /usr/local when $HOMEBREW_REPOSITORY is /usr/local/Homebrew.
# https://github.com/Homebrew/brew/blob/2a850e02d8f2dedcad7164c2f4b95d340a7200bb/bin/brew#L66-L69
[[ $brew_prefix == '/usr/local/Homebrew' ]] && brew_prefix=$brew_prefix:h
fpath=($brew_prefix/opt/curl/share/zsh/site-functions(/N) $fpath)
unset brew_prefix
fi
#
# Options
#
setopt COMPLETE_IN_WORD # Complete from both ends of a word.
setopt ALWAYS_TO_END # Move cursor to the end of a completed word.
setopt PATH_DIRS # Perform path search even on command names with slashes.
setopt AUTO_MENU # Show completion menu on a successive tab press.
setopt AUTO_LIST # Automatically list choices on ambiguous completion.
setopt AUTO_PARAM_SLASH # If completed parameter is a directory, add a trailing slash.
setopt EXTENDED_GLOB # Needed for file modification glob modifiers with compinit.
unsetopt MENU_COMPLETE # Do not autoselect the first completion entry.
unsetopt FLOW_CONTROL # Disable start/stop characters in shell editor.
#
# Variables
#
# Standard style used by default for 'list-colors'
LS_COLORS=${LS_COLORS:-'di=34:ln=35:so=32:pi=33:ex=31:bd=36;01:cd=33;01:su=31;40;07:sg=36;40;07:tw=32;40;07:ow=33;40;07:'}
#
# Initialization
#
# Load and initialize the completion system ignoring insecure directories with a
# cache time of 20 hours, so it should almost always regenerate the first time a
# shell is opened each day.
autoload -Uz compinit
_comp_path="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/zcompdump"
# #q expands globs in conditional expressions
if [[ $_comp_path(#qNmh-20) ]]; then
# -C (skip function check) implies -i (skip security check).
compinit -C -d "$_comp_path"
else
mkdir -p "$_comp_path:h"
compinit -i -d "$_comp_path"
# Keep $_comp_path younger than cache time even if it isn't regenerated.
touch "$_comp_path"
fi
unset _comp_path
#
# Styles
#
# Defaults.
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*:default' list-prompt '%S%M matches%s'
# Use caching to make completion for commands such as dpkg and apt usable.
zstyle ':completion::complete:*' use-cache on
zstyle ':completion::complete:*' cache-path "${XDG_CACHE_HOME:-$HOME/.cache}/prezto/zcompcache"
# Case-insensitive (all), partial-word, and then substring completion.
if zstyle -t ':prezto:module:completion:*' case-sensitive; then
zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
setopt CASE_GLOB
else
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
unsetopt CASE_GLOB
fi
# Group matches and describe.
zstyle ':completion:*:*:*:*:*' menu select
zstyle ':completion:*:matches' group 'yes'
zstyle ':completion:*:options' description 'yes'
zstyle ':completion:*:options' auto-description '%d'
zstyle ':completion:*:corrections' format ' %F{green}-- %d (errors: %e) --%f'
zstyle ':completion:*:descriptions' format ' %F{yellow}-- %d --%f'
zstyle ':completion:*:messages' format ' %F{purple} -- %d --%f'
zstyle ':completion:*:warnings' format ' %F{red}-- no matches found --%f'
zstyle ':completion:*' format ' %F{yellow}-- %d --%f'
zstyle ':completion:*' group-name ''
zstyle ':completion:*' verbose yes
# Fuzzy match mistyped completions.
zstyle ':completion:*' completer _complete _match _approximate
zstyle ':completion:*:match:*' original only
zstyle ':completion:*:approximate:*' max-errors 1 numeric
# Increase the number of errors based on the length of the typed word. But make
# sure to cap (at 7) the max-errors to avoid hanging.
zstyle -e ':completion:*:approximate:*' max-errors 'reply=($((($#PREFIX+$#SUFFIX)/3>7?7:($#PREFIX+$#SUFFIX)/3))numeric)'
# Don't complete unavailable commands.
zstyle ':completion:*:functions' ignored-patterns '(_*|pre(cmd|exec))'
# Array completion element sorting.
zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters
# Directories
zstyle ':completion:*:*:cd:*' tag-order local-directories directory-stack path-directories
zstyle ':completion:*:*:cd:*:directory-stack' menu yes select
zstyle ':completion:*:-tilde-:*' group-order 'named-directories' 'path-directories' 'users' 'expand'
zstyle ':completion:*' squeeze-slashes true
# History
zstyle ':completion:*:history-words' stop yes
zstyle ':completion:*:history-words' remove-all-dups yes
zstyle ':completion:*:history-words' list false
zstyle ':completion:*:history-words' menu yes
# Environment Variables
zstyle ':completion::*:(-command-|export):*' fake-parameters ${${${_comps[(I)-value-*]#*,}%%,*}:#-*-}
# Populate hostname completion. But allow ignoring custom entries from static
# */etc/hosts* which might be uninteresting.
zstyle -a ':prezto:module:completion:*:hosts' etc-host-ignores '_etc_host_ignores'
zstyle -e ':completion:*:hosts' hosts 'reply=(
${=${=${=${${(f)"$(cat {/etc/ssh/ssh_,~/.ssh/}known_hosts(|2)(N) 2> /dev/null)"}%%[#| ]*}//\]:[0-9]*/ }//,/ }//\[/ }
${=${(f)"$(cat /etc/hosts(|)(N) <<(ypcat hosts 2> /dev/null))"}%%(\#${_etc_host_ignores:+|${(j:|:)~_etc_host_ignores}})*}
${=${${${${(@M)${(f)"$(cat ~/.ssh/config 2> /dev/null)"}:#Host *}#Host }:#*\**}:#*\?*}}
)'
# Don't complete uninteresting users...
zstyle ':completion:*:*:*:users' ignored-patterns \
adm amanda apache avahi beaglidx bin cacti canna clamav daemon \
dbus distcache dovecot fax ftp games gdm gkrellmd gopher \
hacluster haldaemon halt hsqldb ident junkbust ldap lp mail \
mailman mailnull mldonkey mysql nagios \
named netdump news nfsnobody nobody nscd ntp nut nx openvpn \
operator pcap postfix postgres privoxy pulse pvm quagga radvd \
rpc rpcuser rpm shutdown squid sshd sync uucp vcsa xfs '_*'
# ... unless we really want to.
zstyle '*' single-ignored show
# Ignore multiple entries.
zstyle ':completion:*:(rm|kill|diff):*' ignore-line other
zstyle ':completion:*:rm:*' file-patterns '*:all-files'
# Kill
zstyle ':completion:*:*:*:*:processes' command 'ps -u $LOGNAME -o pid,user,command -w'
zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;36=0=01'
zstyle ':completion:*:*:kill:*' menu yes select
zstyle ':completion:*:*:kill:*' force-list always
zstyle ':completion:*:*:kill:*' insert-ids single
# Man
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*:manuals.(^1*)' insert-sections true
# Media Players
zstyle ':completion:*:*:mpg123:*' file-patterns '*.(mp3|MP3):mp3\ files *(-/):directories'
zstyle ':completion:*:*:mpg321:*' file-patterns '*.(mp3|MP3):mp3\ files *(-/):directories'
zstyle ':completion:*:*:ogg123:*' file-patterns '*.(ogg|OGG|flac):ogg\ files *(-/):directories'
zstyle ':completion:*:*:mocp:*' file-patterns '*.(wav|WAV|mp3|MP3|ogg|OGG|flac):ogg\ files *(-/):directories'
# Mutt
if [[ -s "$HOME/.mutt/aliases" ]]; then
zstyle ':completion:*:*:mutt:*' menu yes select
zstyle ':completion:*:mutt:*' users ${${${(f)"$(<"$HOME/.mutt/aliases")"}#alias[[:space:]]}%%[[:space:]]*}
fi
# SSH/SCP/RSYNC
zstyle ':completion:*:(ssh|scp|rsync):*' tag-order 'hosts:-host:host hosts:-domain:domain hosts:-ipaddr:ip\ address *'
zstyle ':completion:*:(scp|rsync):*' group-order users files all-files hosts-domain hosts-host hosts-ipaddr
zstyle ':completion:*:ssh:*' group-order users hosts-domain hosts-host users hosts-ipaddr
zstyle ':completion:*:(ssh|scp|rsync):*:hosts-host' ignored-patterns '*(.|:)*' loopback ip6-loopback localhost ip6-localhost broadcasthost
zstyle ':completion:*:(ssh|scp|rsync):*:hosts-domain' ignored-patterns '<->.<->.<->.<->' '^[-[:alnum:]]##(.[-[:alnum:]]##)##' '*@*'
zstyle ':completion:*:(ssh|scp|rsync):*:hosts-ipaddr' ignored-patterns '^(<->.<->.<->.<->|(|::)([[:xdigit:].]##:(#c,2))##(|%*))' '127.0.0.<->' '255.255.255.255' '::1' 'fe80::*'