This commit is contained in:
Paweł Płazieński
commit
4550db6bb0
361
.zshrc
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361
.zshrc
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#
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# Source at ~
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#
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#---------------------------------- Configuration -----------------------------
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DEFAULT_USER="nivertius"
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#---------------------------------- Setup -------------------------------------
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autoload colors; colors
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#---------------------------------- Tab completion ----------------------------
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# Force a reload of completion system if nothing matched; this fixes installing
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# a program and then trying to tab-complete its name
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_force_rehash() {
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(( CURRENT == 1 )) && rehash
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return 1 # Because we didn't really complete anything
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}
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# Always use menu completion, and make the colors pretty!
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zstyle ':completion:*' menu select yes
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zstyle ':completion:*:default' list-colors ''
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# Completers to use: rehash, general completion, then various magic stuff and
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# spell-checking. Only allow two errors when correcting
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zstyle ':completion:*' completer _force_rehash _complete _ignored _match _correct _approximate _prefix
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zstyle ':completion:*' max-errors 2
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# When looking for matches, first try exact matches, then case-insensiive, then
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# partial word completion
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zstyle ':completion:*' matcher-list '' 'm:{a-z}={A-Z}' 'r:|[._-]=** r:|=**'
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# Turn on caching, which helps with e.g. apt
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zstyle ':completion:*' use-cache on
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zstyle ':completion:*' cache-path ~/.zsh/cache
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# Show titles for completion types and group by type
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zstyle ':completion:*:descriptions' format "$fg_bold[black]» %d$reset_color"
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zstyle ':completion:*' group-name ''
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# Ignore some common useless files
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zstyle ':completion:*' ignored-patterns '*?.pyc' '__pycache__'
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zstyle ':completion:*:*:rm:*:*' ignored-patterns
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zstyle :compinstall filename '/home/eevee/.zshrc'
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# Always do mid-word tab completion
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setopt complete_in_word
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autoload -Uz compinit
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compinit
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#---------------------------------- History -----------------------------------
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setopt extended_history
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setopt hist_no_store
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setopt hist_ignore_dups
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setopt hist_expire_dups_first
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setopt hist_find_no_dups
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setopt inc_append_history
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setopt share_history
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setopt hist_reduce_blanks
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setopt hist_ignore_space
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export HISTFILE=~/.zsh_history
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export HISTSIZE=1000000
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export SAVEHIST=1000000
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#---------------------------------- Prompt ------------------------------------
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# Based on agnoster's Theme - https://gist.github.com/3712874
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CURRENT_BG='NONE'
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PRIMARY_FG=black
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# Characters
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SEGMENT_SEPARATOR="\ue0b0"
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PLUSMINUS="\u00b1"
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BRANCH="\ue0a0"
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DETACHED="\u27a6"
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CROSS="\u2718"
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LIGHTNING="\u26a1"
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GEAR="\u2699"
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# Begin a segment
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# Takes two arguments, background and foreground. Both can be omitted,
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# rendering default background/foreground.
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prompt_segment() {
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local bg fg
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[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
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[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
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if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
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print -n "%{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%}"
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else
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print -n "%{$bg%}%{$fg%}"
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fi
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CURRENT_BG=$1
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[[ -n $3 ]] && print -n $3
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}
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# End the prompt, closing any open segments
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prompt_end() {
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if [[ -n $CURRENT_BG ]]; then
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print -n "%{%k%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR"
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else
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print -n "%{%k%}"
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fi
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print -n "%{%f%}"
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CURRENT_BG=''
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}
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### Prompt components
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# Each component will draw itself, and hide itself if no information needs to be shown
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# Different username
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prompt_user() {
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local user=`whoami`
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if [[ "$user" != "$DEFAULT_USER" && "$user" != "root" ]]; then
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prompt_segment $PRIMARY_FG default " %(!.%{%F{yellow}%}.)$user "
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fi
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}
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#Different host
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prompt_host() {
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if [[ -n "$SSH_CONNECTION" ]]; then
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prompt_segment $PRIMARY_FG purple " %m "
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fi
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}
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# Git: branch/detached head, dirty status
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prompt_git() {
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local color ref
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is_dirty() {
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test -n "$(git status --porcelain --ignore-submodules)"
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}
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ref="$vcs_info_msg_0_"
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if [[ -n "$ref" ]]; then
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if is_dirty; then
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color=yellow
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ref="${ref} $PLUSMINUS"
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else
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color=green
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ref="${ref} "
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fi
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if [[ "${ref/.../}" == "$ref" ]]; then
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ref="$BRANCH $ref"
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else
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ref="$DETACHED ${ref/.../}"
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fi
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prompt_segment $color $PRIMARY_FG
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print -Pn " $ref"
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fi
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}
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# Dir: current working directory
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prompt_dir() {
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prompt_segment blue $PRIMARY_FG ' %~ '
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}
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# Status:
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# - was there an error
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# - am I root
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# - are there background jobs?
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prompt_status() {
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local symbols
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symbols=()
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[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}$CROSS"
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[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}$LIGHTNING"
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[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$GEAR"
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[[ -n "$symbols" ]] && prompt_segment $PRIMARY_FG default " $symbols "
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}
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## Main prompt
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prompt_main() {
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RETVAL=$?
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CURRENT_BG='NONE'
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prompt_status
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prompt_user
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prompt_host
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prompt_dir
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prompt_git
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prompt_end
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}
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prompt_precmd() {
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vcs_info
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PROMPT="%{%f%b%k%}$(prompt_main) "
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}
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autoload -Uz add-zsh-hook
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autoload -Uz vcs_info
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prompt_opts=(cr subst percent)
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add-zsh-hook precmd prompt_precmd
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zstyle ':vcs_info:*' enable git
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zstyle ':vcs_info:*' check-for-changes false
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zstyle ':vcs_info:git*' formats '%b'
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zstyle ':vcs_info:git*' actionformats '%b (%a)'
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#---------------------------------- Listings ----------------------------------
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LSOPTS='-lAvF' # long mode, show all, natural sort, type squiggles, friendly sizes
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LLOPTS=''
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case $(uname -s) in
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FreeBSD)
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LSOPTS="${LSOPTS} -G"
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;;
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Linux)
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eval "$(dircolors -b)"
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LSOPTS="$LSOPTS --color=auto"
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LLOPTS="$LLOPTS --color=always" # so | less is colored
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# Just loaded new ls colors via dircolors, so change completion colors
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# to match
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zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
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;;
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esac
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alias ls="ls $LSOPTS"
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alias ll="ls $LLOPTS | less -FX"
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#---------------------------------- Screen ------------------------------------
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function title {
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# param: title to use
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local prefix=''
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# If I'm in a screen, all the windows are probably on the same machine, so
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# I don't really need to title every single one with the machine name.
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# On the other hand, if I'm not logged in as me (but, e.g., root), I'd
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# certainly like to know that!
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if [[ $USER != "$DEFAULT_USER" ]]; then
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prefix="[$USER] "
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fi
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# Set screen window title
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if [[ $TERM == "screen"* ]]; then
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print -n "\ek$prefix$1\e\\"
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fi
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# Prefix the xterm title with the current machine name, but only if I'm not
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# on a local machine. This is tricky, because screen won't reliably know
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# whether I'm using SSH right now! So just assume I'm local iff I'm not
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# running over SSH *and* not using screen. Local screens are fairly rare.
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prefix=$HOST
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if [[ $SSH_CONNECTION == '' && $TERM != "screen"* ]]; then
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prefix=''
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fi
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# If we're showing host and not default user prepend it
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if [[ $prefix != '' && $USER != "$DEFAULT_USER" ]]; then
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prefix="$USER@$prefix"
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fi
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# Wrap it in brackets
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if [[ $prefix != '' ]]; then
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prefix="[$prefix] "
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fi
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# Set xterm window title
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if [[ $TERM == "xterm"* || $TERM == "screen"* ]]; then
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print -n "\e]2;$prefix$1\a"
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fi
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}
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function title_precmd {
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# Shorten homedir back to '~'
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local shortpwd=${PWD/$HOME/\~}
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title "zsh $shortpwd"
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}
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function title_preexec {
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title $*
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}
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add-zsh-hook preexec title_preexec
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add-zsh-hook precmd title_precmd
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#---------------------------------- Bindings ----------------------------------
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bindkey -e
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# General movement
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# Taken from http://wiki.archlinux.org/index.php/Zsh and Ubuntu's inputrc
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bindkey "\e[1~" beginning-of-line
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bindkey "\e[4~" end-of-line
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bindkey "\e[5~" beginning-of-history
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bindkey "\e[6~" end-of-history
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bindkey "\e[3~" delete-char
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bindkey "\e[2~" quoted-insert
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bindkey "\e[1;5C" forward-word
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bindkey "\e[1;5D" backward-word
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bindkey "\e[5C" forward-word
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bindkey "\eOc" emacs-forward-word
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bindkey "\e[5D" backward-word
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bindkey "\eOd" emacs-backward-word
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bindkey "\e\e[C" forward-word
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bindkey "\e\e[D" backward-word
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# for rxvt
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bindkey "\e[8~" end-of-line
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bindkey "\e[7~" beginning-of-line
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# for non RH/Debian xterm, can't hurt for RH/Debian xterm
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bindkey "\eOH" beginning-of-line
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bindkey "\eOF" end-of-line
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# for freebsd console
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bindkey "\e[H" beginning-of-line
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bindkey "\e[F" end-of-line
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# Tab completion
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bindkey '^i' complete-word # tab to do menu
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bindkey "\e[Z" reverse-menu-complete # shift-tab to reverse menu
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# Up/down arrow.
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# I want shared history for ^R, but I don't want another shell's activity to
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# mess with up/down. This does that.
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down-line-or-local-history() {
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zle set-local-history 1
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zle down-line-or-history
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zle set-local-history 0
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}
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zle -N down-line-or-local-history
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up-line-or-local-history() {
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zle set-local-history 1
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zle up-line-or-history
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zle set-local-history 0
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}
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zle -N up-line-or-local-history
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bindkey "\e[A" up-line-or-local-history
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bindkey "\e[B" down-line-or-local-history
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#---------------------------------- Miscellaneous ----------------------------
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setopt autocd
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setopt beep
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setopt extendedglob
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setopt nomatch
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unsetopt notify
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# Don't count common path separators as word characters
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WORDCHARS=${WORDCHARS//[&.;\/]}
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# Report time if command takes too long
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REPORTTIME=5
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# Don't glob with find or wget
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for command in find wget; \
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alias $command="noglob $command"
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#---------------------------------- Machine specific --------------------------
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if [[ -r $HOME/.zlocal ]]; then
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source $HOME/.zlocal
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fi
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