195 lines
4.3 KiB
Bash
195 lines
4.3 KiB
Bash
# .zshrc
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# vim: ft=zsh
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#
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# ZSH init for interactive shells
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#
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# Eryn Wells <eryn@erynwells.me>
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# load bash/zsh/ksh agnostic configurations
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[ -e $HOME/.rc ] && source $HOME/.rc
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print_info_noisy 1 "Initializing interactive Z Shell"
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# PROMPT
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# ' histnum bgjobsflag time (%|#)'
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# Colors are determined based on zsh capability (>= version 4.3.7)
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# With elevated privilieges, % is a red #
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# RPROMPT
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# Hostname:Current directory to three places
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autoload is-at-least
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if (is-at-least '4.3.7'); then
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bgjob="%(1j.%B%F{magenta}* %F{default}%b.)"
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cmdstat="%(0?..%B%F{red}! %F{default}%b)"
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isroot="%(!.%B%F{red}%#%F{default}%b.%#)"
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else
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bgjob="%(1j.%{$fg_bold[magenta]%}* %{$reset_color%}.)"
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cmdstat="%(0?.%h.%{$fg_bold[red]%}%h%{$reset_color%})"
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isroot="%(!.%{$fg_bold[red]%}%#%{$reset_color%}.%#)"
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fi
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print_info_sub_noisy 2 'Setting prompt'
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PROMPT_LINE="$cmdstat$bgjob$isroot "
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precmd_xterm_title()
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{
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# Set xterm and screen titles
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[ -n $DISPLAY ] && print -Pn "\e]2;%n@%m\a"
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}
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precmd_info()
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{
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PROMPT_NAME='%B%F{magenta}%n%f%b'
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PROMPT_HOST='%B%F{red}%m%f%b'
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PROMPT_CWD='%B%F{green}%~%f%b'
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}
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precmd_git_prompt()
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{
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#local gstat=`git status 2>/dev/null`
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local branch=`git branch 2>/dev/null | grep '^\*' | cut -d' ' -f2`
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if [[ $? -eq 0 ]]; then
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PROMPT_REPO="%B%F{cyan}$branch%f%b"
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fi
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#echo $gstat | grep '^nothing' 1>/dev/null 2>&1
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#if [[ $? != 0 ]]; then
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# RPROMPT="%B%F{red}*%f%b$RPROMPT"
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#fi
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}
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precmd_assemble_prompt()
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{
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PROMPT="
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$PROMPT_NAME on $PROMPT_HOST at $PROMPT_CWD on $PROMPT_REPO
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$PROMPT_LINE"
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}
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precmd_functions=(precmd_xterm_title precmd_info precmd_git_prompt)
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print_info_sub_noisy 2 'Setting options'
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# Shell options
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setopt \
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TRANSIENT_RPROMPT \
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EXTENDED_GLOB \
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MULTIOS
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print_info_sub_noisy 3 'Creating aliases'
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alias pd='pushd'
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alias pod='popd'
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#alias -g nc='netcat'
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alias -g lessnw='less -S'
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# suffix aliases
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alias -s c='vim'
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alias -s tex='vim'
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alias -s txt='vim'
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alias -s xml='vim'
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alias -s jar='java -jar'
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# History settings
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print_info_sub_noisy 4 'Setting up history'
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setopt \
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APPEND_HISTORY \
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EXTENDED_HISTORY \
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INC_APPEND_HISTORY \
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HIST_FIND_NO_DUPS \
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HIST_IGNORE_SPACE \
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HIST_NO_STORE \
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HIST_IGNORE_DUPS \
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HIST_REDUCE_BLANKS
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HISTSIZE=1000000
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SAVEHIST=1000000
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HISTFILE="$HOME/.zhistory"
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# command line editing mode
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function {
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local mode='vim'
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print_info_sub_noisy 5 "Using $mode command line editing mode"
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if [[ $mode == 'vim' ]]; then
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bindkey -v
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elif [[ $mode == 'emacs' ]]; then
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bindkey -e
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fi
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}
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###
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# Completion
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###
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print_info_sub_noisy 2 'Initializing completion system'
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# load completion system
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autoload -U compinit
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compinit
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# Completion options
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setopt \
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AUTO_REMOVE_SLASH \
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COMPLETE_IN_WORD
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# Cache completions
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zstyle ':completion::complete:*' use-cache 1
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zstyle ':completion::complete:*' cache-path ~/.zsh/cache
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# For rm, cp, and mv don't complete if file is on the line already
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zstyle ':completion:*:rm:*' ignore-line yes
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zstyle ':completion:*:cp:*' ignore-line yes
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zstyle ':completion:*:mv:*' ignore-line yes
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# Remove trailing slashes in directory arguments
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zstyle ':completion:*' squeeze-slashes true
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# Never select parent directory
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zstyle ':completion:*:cd:*' ignore-parents parent pwd
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# Expand partial paths
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zstyle ':completion:*' expand 'yes'
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###
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# FUNCTIONS
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###
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# function path
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fpath=($HOME/.zsh/func $fpath)
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# Wikipedia lookup, courtesy of msanders@github
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autoload wiki
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# Make a Maildir
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autoload mkmdir
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# Generate a password
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autoload pw
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# Make a C module (.c and .h pair)
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autoload mkcmod
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# Go up $1 directories, where $1 is an integer (saves me from having to type ../
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# ad nauseum)
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function up {
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if [[ -z $1 ]]; then
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pushd ..
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else
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local updir=''
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for (( i=0; $i < $1; i++ ))
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do
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updir="../$updir"
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done
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pushd $updir
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fi
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}
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if [ -e $HOME/.zshrc.$SYS ]; then
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print_info_noisy 3 "Sourcing ${SYS}-specific Z Shell settings"
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source $HOME/.zshrc.$SYS
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fi
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if [ -e $HOME/.zshrc.local ]; then
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print_info_noisy 3 "Sourcing local Z Shell settings"
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source $HOME/.zshrc.local
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fi
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# Put this down here 'cause some of the local stuff might modify the prompt or
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# add functions to $precmd_functions. Doing this here ensures it's always the
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# last function to be executed before the prompt is displayed.
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precmd_functions+=(precmd_assemble_prompt)
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