# Zsh configuration file.
-# Copyright (C) 2011-2013 Simon Ruderich
+# Copyright (C) 2011-2014 Simon Ruderich
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# along with this file. If not, see <http://www.gnu.org/licenses/>.
-source_debug '. ~/.zsh/rc'
-
-
# Warn when creating global variables from inside a function. Needs to be set
# before declaring a function.
setopt warn_create_global
# Replace fg with the resumed job name.
if [[ $1 == fg ]]; then
- REPLY="${jobtexts[%+]}"
+ REPLY=${jobtexts[%+]}
elif [[ $1 == fg\ * ]]; then
- REPLY="${jobtexts[${1#fg }]}"
+ REPLY=${jobtexts[${1#fg }]}
# Normal program, return as is.
else
- REPLY="$1"
+ REPLY=$1
fi
}
# MISCELLANEOUS SETTINGS
-# Be paranoid, new files are readable/writable by me only, but not as root.
-if [[ $UID -ne 0 ]]; then
- umask 077
-fi
+# Prevent warnings.
+typeset -g TMOUT
+# Load general shell setup commands. NOTE: Expand this when publishing the
+# config.
+source_config ~/.shell/rc
# Disable beeps.
setopt nobeep
# pressing <C-D> twice).
setopt ignoreeof
+# Also display PID when suspending a process.
+setopt longlistjobs
+
# KEY BINDINGS
setopt histignoredups
# Don't add lines starting with a space to the history.
setopt histignorespace
+
# Vim like completions of previous executed commands (also enter Vi-mode). If
# called at the beginning it just recalls old commands (like cursor up), if
# called after typing something, only lines starting with the typed text are
# after calling ^P.
bindkey -a '^N' history-beginning-search-forward
+# Enable incremental search which is especially useful when the string is an
+# argument and not the command.
+bindkey '^R' history-incremental-search-backward
+# Also enable my usual use of Ctrl-P/Ctrl-N to get the previous/next matching
+# history entry.
+if [[ $ZSH_VERSION == (4.<4->*|<5->*) ]]; then
+ bindkey -M isearch '^P' history-incremental-search-backward
+ bindkey -M isearch '^N' history-incremental-search-forward
+fi
+
# Automatically push cd-ed directories on the directory stack.
setopt autopushd
# Don't push duplicates on the directory stack.
# PROMPT SETTINGS
# Use colorized output, necessary for prompts and completions.
-autoload -Uz colors && colors
+autoload -Uz colors; colors
# Necessary for $EPOCHSECONDS, the UNIX time.
zmodload zsh/datetime
# Load vcs_info to display information about version control repositories.
autoload -Uz vcs_info
- # Only look for git and mercurial repositories; the only I use.
- zstyle ':vcs_info:*' enable git hg
+ # Only look for certain VCS.
+ zstyle ':vcs_info:*' enable git
# Check the repository for changes so they can be used in %u/%c (see
# below). This comes with a speed penalty for bigger repositories.
zstyle ':vcs_info:*' check-for-changes yes
+vi-pre-get-data() {
# Only Git and Mercurial support and need caching. Abort if any other
# VCS is used.
- [[ "$vcs" != git && "$vcs" != hg ]] && return
+ [[ $vcs != git && $vcs != hg ]] && return
# If the shell just started up or we changed directories (or for other
# custom reasons) we must run vcs_info.
ret=1
# If a git/hg command was run then run vcs_info as the status might
# need to be updated.
- case "$(fc -ln $(($HISTCMD-1)))" in
+ case $(fc -ln $(($HISTCMD-1))) in
git* | g\ *)
ret=0
;;
# Display runtime in seconds for long running programs (> 60 seconds) and send
# a bell to notify me.
zshrc_longrun_preexec() {
- local program="$3"
+ local program=$3
# Handle fg.
local REPLY
- zshrc_resolve_fg_to_resumed_job_name "$program"
- program="$REPLY"
+ zshrc_resolve_fg_to_resumed_job_name $program
+ program=$REPLY
# Don't track the time for certain (possible) long running processes which
# need no automatic notification.
esac
done
- zshrc_longrun_data=("$program" $EPOCHSECONDS)
+ zshrc_longrun_data=($program $EPOCHSECONDS)
}
zshrc_longrun_precmd() {
# No previous timestamp available or disabled for this command, ignore.
local directory="${yellow}%WIDTH<..<%~%<<${default}"
# Minimal information about the VCS, only displayed if there are
# unstaged/staged changes.
- local vcs_staged="${vcs_info_msg_1_}"
+ local vcs_staged=${vcs_info_msg_1_}
# Information about the VCS in this directory.
- local vcs="${vcs_info_msg_0_}"
+ local vcs=${vcs_info_msg_0_}
# Current time (seconds since epoch) in Hex in bright blue.
local seconds="${blue}%B0x$(([##16] EPOCHSECONDS))%b${default}"
local background="%(1j.${yellow}%j${default}.)"
# Exit code in bright red in parentheses if not zero.
local exitcode="%(?..(${red}%B%?%b${default}%) )"
+ # Prompt symbol, % for normal users, # in red for root.
+ local symbol="%(!.${red}#${default}.%%)"
# Prefix characters in first and second line.
local top_prefix="${blue}%B.-%b${default}"
# Combine them to create the prompt.
- local top_left="${vcs_staged}"
+ local top_left=${vcs_staged}
local top_right="${vcs}(${seconds})"
local width_top_prefix=${#${(S%%)top_prefix//$~zero/}}
local top_separator="%B${blue}${(l:${width}::-:)}%b${default}"
PROMPT="${top_prefix}${top_left}${top_separator}${top_right}
-${bottom_prefix}${user}@${host} ${background}%# ${exitcode}"
+${bottom_prefix}${user}@${host} ${background}${symbol} ${exitcode}"
}
precmd_functions+=(zshrc_prompt_precmd)
# Handle fg.
local REPLY
- zshrc_resolve_fg_to_resumed_job_name "$program_name"
- program_name="$REPLY"
+ zshrc_resolve_fg_to_resumed_job_name $program_name
+ program_name=$REPLY
# Remove all arguments from the program name.
program_name=${program_name%% *}
program_name=git
;;
m)
- program_name=mutt
+ program_name=make
+ ;;
+ p)
+ program_name=less
;;
v)
program_name=vim
;;
+ mu)
+ program_name=mutt
+ ;;
esac
# Add an exclamation mark at the beginning if running with sudo or if
fi
# Set the window name to the currently running program.
- zshrc_window_title "$program_name"
+ zshrc_window_title $program_name
# Tell precmd() to reset the window name when the program stops.
zshrc_window_reset=yes
name=.zsh
fi
- # Prepend prefixes like in window_preexec().
+ # Prepend prefixes like in zshrc_window_preexec().
if [[ $UID -eq 0 ]]; then
name="!$name"
fi
# cluttering of ~/. $fpath must be set before calling this. Thanks to Adlai in
# #zsh on Freenode (2009-08-07 21:05 CEST) for reminding me of the $fpath
# problem.
-autoload -Uz compinit && compinit -d ~/.zsh/cache/zcompdump
+autoload -Uz compinit; compinit -d ~/.zsh/cache/zcompdump
# Use cache to speed up some slow completions (dpkg, perl modules, etc.).
zstyle ':completion:*' use-cache yes
zstyle ':completion:*' cache-path ~/.zsh/cache
+# List all files in the current directory when pressing tab on an empty input,
+# behave like complete-word otherwise. Thanks to John Eikenberry [1] for the
+# code, read on 2014-03-15.
+#
+# [1]: http://unix.stackexchange.com/a/32426
+complete-word-or-complete-list-of-files() {
+ if [[ $#BUFFER == 0 ]]; then
+ BUFFER='ls '
+ CURSOR=3
+ zle list-choices
+ zle backward-kill-word
+ else
+ zle complete-word
+ fi
+}
+zle -N complete-word-or-complete-list-of-files
# Let the completion system handle all completions, including expanding of
# shell wildcards (which is handled by other shell mechanisms if the default
# expand-or-complete is used).
-bindkey '^I' complete-word
+bindkey '^I' complete-word-or-complete-list-of-files
# If there are multiple matches after pressing <Tab> always display them
# immediately without requiring another <Tab>. a<Tab> completes to aa and
# lists aaa, aab, aac as possible completions if the directory contains aaa,
# the _prefix completer.
setopt completeinword
+# Force a reload of the completion system if nothing matched; this fixes
+# installing a program and then trying to tab-complete its name. Thanks to
+# Alex Munroe [1] for the code, read on 2014-03-03.
+#
+# [1]: https://github.com/eevee/rc/blob/master/.zshrc
+_force_rehash() {
+ if (( CURRENT == 1 )); then
+ rehash
+ fi
+ # We didn't really complete anything.
+ return 1
+}
+
zstyle ':completion:::::' completer \
- _expand _complete _prefix _ignored _approximate
+ _force_rehash _expand _complete _prefix _ignored _approximate
# Match specification to be tried when completing items. Each group ('...') is
# tried after another if no matches were found, once matches are found no
# Ignore completion functions.
zstyle ':completion:*:functions' ignored-patterns '_*'
+
+# When offering typo corrections, do not propose anything which starts with an
+# underscore (such as many of Zsh's shell functions). Thanks to paradigm [1]
+# for the idea (read on 2013-04-07).
+#
+# [1]: https://github.com/paradigm/dotfiles/blob/master/.zshrc
+CORRECT_IGNORE='_*'
+
# Ignore parent directory.
zstyle ':completion:*:(cd|mv|cp):*' ignore-parents parent pwd
# Always complete file names only once in the current line. This makes it easy
zstyle ':completion:complete-files:*' completer _files
bindkey '^F' complete-files
+# Completion for my wrapper scripts
+compdef slocate=locate
+compdef srsync=rsync
+compdef srsync-incremental=rsync
+compdef svalgrind=valgrind
+
# CUSTOM ALIASES AND FUNCTIONS
TRAPINT() {
# Don't store this line in history if histignorespace is enabled and the
# line starts with a space.
- if [[ -o histignorespace && ${BUFFER[1]} = " " ]]; then
+ if [[ -o histignorespace && ${BUFFER[1]} = ' ' ]]; then
return $1
fi
alias -g D='2>&1 | colordiff | less'
# Global aliases for often used commands.
alias -g A='| awk'
+alias -g A1="| awk '{ print \$1 }'"
+alias -g A2="| awk '{ print \$2 }'"
+alias -g A3="| awk '{ print \$3 }'"
alias -g G='| grep'
alias -g H='| head'
alias -g P='| perl'
command tig --max-count=200 --branches --remotes --tags "$@"
}
-# Pipe output through less.
-(( $+commands[tree] )) && tree() {
- command tree -C "$@" | less
-}
-
# Choose the "best" PDF viewer available: xpdf, then zathura (in the past
# zathura was preferred, but recent versions are completely broken: still no
# working search and no page-wise scrolling anymore). Also setup completion
command xpdf "$@" 2>/dev/null &
disown %command
}
- compdef _xpdf pdf
+ compdef pdf=xpdf
elif (( $+commands[zathura] )); then
pdf() {
command zathura "$@" 2>/dev/null &
disown %command
}
# No completion for zathura yet.
- compdef _xpdf pdf
+ compdef pdf=xpdf
fi
-# GHCI doesn't use readline, force it if rlwrap is available.
-(( $+commands[rlwrap] )) && ghci() {
- command rlwrap \
- --always-readline --complete-filenames -t dumb \
- --histsize 5000 \
- --file ~/.shell/rlwrap/ghci \
- ghci "$@" 2>&1
-}
-
# OS SPECIFIC SETTINGS
# LOAD ADDITIONAL CONFIGURATION FILES
-# Configuration option for rc.local to use GNU screen/tmux. By default GNU
-# screen is used. Possible values: screen, tmux and empty (no value).
+# Configuration options for rc.local.
+
+# Multiplexer to use. By default GNU screen is used. Possible values: screen,
+# tmux and empty (no multiplexer).
zshrc_use_multiplexer=screen
+# Additional arguments for fortune.
+zshrc_fortune_arguments=()
source_config ~/.zsh/rc.local
# RUN COMMANDS
+# Make sure the multiplexer is available. Otherwise the exec terminates our
+# session.
+if [[ -n $zshrc_use_multiplexer ]]; then
+ if ! (( $+commands[$zshrc_use_multiplexer] )); then
+ echo "Multiplexer '$zshrc_use_multiplexer' not found." >&2
+ zshrc_use_multiplexer=
+ fi
+fi
+
# If not already in screen or tmux, reattach to a running session or create a
# new one. This also starts screen/tmux on a remote server when connecting
# through ssh.
fi
fi
-# Colorize stderr in red. Very useful when looking for errors. Thanks to
-# http://gentoo-wiki.com/wiki/Zsh for the basic script and Mikachu in #zsh on
-# Freenode (2010-03-07 04:03 CET) for some improvements (-r, printf). It's not
-# yet perfect and doesn't work with su and git for example, but it can handle
-# most interactive output quite well (even with no trailing new line) and in
-# cases it doesn't work, the E alias can be used as workaround.
-#
-# Moved in the "run commands" section to prevent one unnecessary zsh process
-# when starting GNU screen/tmux (see above).
-exec 2>>(while read -r -k -u 0 line; do
- printf '\e[91m%s\e[0m' "$line"
- print -n $'\0'
-done &)
+# Colorize stderr in bold red. Very useful when looking for errors.
+if [[ $LD_PRELOAD != *libcoloredstderr.so* ]]; then
+ # coloredstderr found, use it.
+ if [[ -f ~/.zsh/libcoloredstderr.so ]]; then
+ export LD_PRELOAD="$HOME/.zsh/libcoloredstderr.so:$LD_PRELOAD"
+ export COLORED_STDERR_FDS=2,
+ export COLORED_STDERR_PRE=$'\033[91m' # bright red
+ export COLORED_STDERR_IGNORED_BINARIES=/usr/bin/tset
+ # Use the fallback solution.
+ #
+ # Thanks to http://gentoo-wiki.com/wiki/Zsh for the basic script and
+ # Mikachu in #zsh on Freenode (2010-03-07 04:03 CET) for some improvements
+ # (-r, printf). It's not yet perfect and doesn't work with su and git for
+ # example, but it can handle most interactive output quite well (even with
+ # no trailing new line) and in cases it doesn't work, the E alias can be
+ # used as workaround.
+ #
+ # Moved in the "run commands" section to prevent one unnecessary zsh
+ # process when starting GNU screen/tmux (see above).
+ else
+ exec 2>>(while read -r -k -u 0 line; do
+ printf '\e[91m%s\e[0m' "$line"
+ print -n $'\0'
+ done &)
+ fi
+fi
+
+# Display possible log messages from ~/.xinitrc (if `xmessage` wasn't
+# installed). No race condition as xinitrc has finished before a shell is
+# executed and only one shell is started on login.
+if [[ -f ~/.xinitrc.errors ]]; then
+ echo "${fg_bold[red]}xinitrc failed!${fg_bold[default]}"
+ echo
+ cat ~/.xinitrc.errors
+ rm ~/.xinitrc.errors
+ echo
+fi
# Run the following programs every 4 hours (and when zsh starts).
PERIOD=14400
periodic() {
# Display fortunes.
- (( $+commands[fortune] )) && fortune -ac
+ (( $+commands[fortune] )) && fortune -ac "${zshrc_fortune_arguments[@]}"
# Display reminders.
(( $+commands[rem] )) && [[ -f ~/.reminders ]] && rem -h
}
}
precmd_functions+=(zshrc_restart_precmd)
-
-source_debug '. ~/.zsh/rc (done)'
-
# vim: ft=zsh
ruderich.org/simon / config / dotfiles.git / blobdiff