fi
# Simulate hooks using _functions arrays for Zsh versions older than 4.3.4. At
-# the moment only precmd() and preexec() are simulated.
+# the moment only precmd(), preexec() and chpwd() are simulated.
#
# At least 4.3.4 (not sure about later versions) has an error in add-zsh-hook
# so the compatibility version is used there too.
# Provide add-zsh-hook which was added in 4.3.4.
fpath=(~/.zsh/functions/compatibility $fpath)
- # Run all functions defined in the ${precmd,preexec}_functions arrays.
+ # Run all functions defined in the ${precmd,preexec,chpwd}_functions
+ # arrays.
function precmd() {
for function in $precmd_functions; do
$function $@
$function $@
done
}
+ function chpwd() {
+ for function in $chpwd_functions; do
+ $function $@
+ done
+ }
fi
# Autoload add-zsh-hook to add/remove zsh hook functions easily.
# Load zmv (zsh move) which is powerful to rename files.
autoload zmv
+
# HISTORY SETTINGS
# Use history and store it in ~/.zsh/history.
setopt histignoredups
# Vim like completions of previous executed commands (also enter Vi-mode). If
# called at the beginning it just recalls old commands (like cursor up), if
-# called after typing something only lines starting with the typed are
+# called after typing something, only lines starting with the typed are
# returned. Very useful to get old commands quickly. Thanks to Mikachu in #zsh
# on Freenode (2010-01-17 12:47) for the information how to a use function
# with bindkey.
# Use colorized output, necessary for prompts and completions.
autoload -U colors && colors
+# Some shortcuts for colors.
+local red="%{${fg[red]}%}"
+local blue="%{${fg[blue]}%}"
+local green="%{${fg[green]}%}"
+local yellow="%{${fg[yellow]}%}"
+local default="%{${fg[default]}%}"
+
# Set the default prompt. The current host and working directory is displayed,
# the exit code of the last command if it wasn't 0, the number of running jobs
-# if not 0 and a + if this shell is running inside another shell.
+# if not 0.
+#
# The prompt is in green and blue to make easily detectable, the error exit
# code in red and bold and the job count in yellow.
-PROMPT="%{${fg[green]}%}%B%m%b%{${fg[default]}%}:\
-%{${fg[blue]}%}%B%~%b%{${fg[default]}%} \
-%(1j.%{${fg[yellow]}%}%j%{${fg[default]}%}.)%(2L.+.)%# \
-%(?..(%{${fg[red]}%}%B%?%b%{${fg[default]}%}%) )"
+PROMPT="$green%B%m%b$default:$blue%B%~%b$default \
+%(1j.$yellow%j$default.)%# \
+%(?..($red%B%?%b$default%) )"
-# VCS_Info was added in 4.3.9 but it works in earlier versions too. So load it
+# vcs_info was added in 4.3.9 but it works in earlier versions too. So load it
# if the necessary files are available in ~/.zsh/functions/vcs_info (often a
# symbolic link to current checkout of Zsh's sources).
if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) ||
-d ~/.zsh/functions/vcs_info ]]; then
- # Update fpath to allow loading the VCS_Info functions.
+ # Update fpath to allow loading the vcs_info functions.
if [[ -d ~/.zsh/functions/vcs_info ]]; then
fpath=(~/.zsh/functions/vcs_info/
~/.zsh/functions/vcs_info/Backends
fi
# Allow substitutions and expansions in the prompt, necessary for
- # VCS_info.
+ # vcs_info.
setopt promptsubst
- # Load VCS_info to display information about version control repositories.
+ # Load vcs_info to display information about version control repositories.
autoload -Uz vcs_info
# Only look for git and mercurial repositories; the only I use.
zstyle ':vcs_info:*' enable git hg
- # Set style of VCS_info display. The current branch (green) and VCS (blue)
+ # Check the repository for changes so they can be used in %u/%c (see
+ # below). This comes with a speed penalty for bigger repositories.
+ zstyle ':vcs_info:*' check-for-changes true
+
+ # Set style of vcs_info display. The current branch (green) and VCS (blue)
# is displayed. If there is an special action going on (merge, rebase)
- # it's also displayed (red).
- zstyle ':vcs_info:*' formats \
- "(%{${fg[green]}%}%b%{${fg[default]}%}:\
-%{${fg[blue]}%}%s%{${fg[default]}%})"
- zstyle ':vcs_info:*' actionformats \
- "(%{${fg[green]}%}%b%{${fg[default]}%}/\
-%{${fg[red]}%}%a%{${fg[default]}%}:\
-%{${fg[blue]}%}%s%{${fg[default]}%})"
- # Call VCS_info as precmd before every prompt.
+ # it's also displayed (red). Also display if there are unstaged or staged
+ # (%u/%c) changes.
+ if [[ $ZSH_VERSION == (4.3.<11->|4.<4->*|<5->*) ||
+ -d ~/.zsh/functions/vcs_info ]]; then
+ zstyle ':vcs_info:*' formats \
+ "($green%b%u%c$default:$blue%s$default)"
+ zstyle ':vcs_info:*' actionformats \
+ "($green%b%u%c$default/$red%a$default:$blue%s$default)"
+ else
+ # In older versions %u and %c are not defined yet and are not
+ # correctly expanded.
+ zstyle ':vcs_info:*' formats \
+ "($green%b$default:$blue%s$default)"
+ zstyle ':vcs_info:*' actionformats \
+ "($green%b$default/$red%a$default:$blue%s$default)"
+ fi
+ # Set style for formats/actionformats when unstaged (%u) and staged (%c)
+ # changes are detected in the repository; check-for-changes must be set to
+ # true for this to work. Thanks to Bart Trojanowski
+ # (http://jukie.net/~bart/blog/pimping-out-zsh-prompt) for the idea
+ # (2010-03-11 00:20).
+ zstyle ':vcs_info:*' unstagedstr '¹'
+ zstyle ':vcs_info:*' stagedstr '²'
+
+ # Call vcs_info as precmd before every prompt.
prompt_precmd() {
vcs_info
}
fi
fi
+unset red blue green yellow default
+
# When screen, xterm or rxvt is used set the name of the window to the
# currently running program.
#
#
# If a command is run with sudo or if the shell is running as root then a ! is
# added at the beginning of the command to make this clear. If a command is
-# running on a different computer with ssh a @ is added at the beginning. This
-# only works if the .zshrc on the server also uses this command.
+# running on a different computer with ssh a @ is added at the beginning. If
+# screen is running on the remote machine instead of @screen @:hostname
+# (hostname replaced by the machine's hostname) is displayed. This only works
+# if the .zshrc on the server also uses this command.
if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
# Is set to a non empty value to reset the window name in the next
# precmd() call.
# different computer.
if [[ -n $SSH_CONNECTION ]]; then
program_name="@$program_name"
+
+ # If screen is running in SSH then display "@:hostname" as title
+ # in the term/outer screen.
+ if [[ $program_name == @screen ]]; then
+ program_name="@:${$(hostname)//.*/}"
+ fi
fi
# Set the window name to the currently running program.
}
# Sets the window title. Works with screen, xterm and rxvt.
- window_title() {
- if [[ $TERM == screen* ]]; then
+ if [[ $TERM == screen* ]]; then
+ window_title() {
print -n "\ek$1\e\\"
-
- elif [[ $TERM == xterm* || $TERM == rxvt* ]]; then
+ }
+ elif [[ $TERM == xterm* || $TERM == rxvt* ]]; then
+ window_title() {
print -n "\e]2;$1\e\\"
- fi
- }
+ }
+ fi
# Add the preexec() and precmd() hooks.
add-zsh-hook preexec window_preexec
# Store the current buffer in the history.
zle && print -s -- $BUFFER
- # Return the default exit code so zsh aborts the current command.
+ # Return the default exit code so Zsh aborts the current command.
return $1
}
alias -g G='| grep'
alias -g S='| sort'
alias -g U='| uniq'
+alias -g H='| head'
+alias -g T='| tail'
# Make going up directories simple.
alias -g ...='../..'
}
-# RUN COMMANDS
-
-# If not already in screen reattach to a running session or create a new one.
-#
-# screen* is necessary as `screen` uses screen.linux for example for a linux
-# console which would otherwise cause an infinite loop.
-if [[ $TERM != screen* && $TERM != 'dumb' ]]; then
- # Get running detached sessions.
- session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
- # Create a new session if none is running.
- if [[ -z $session ]]; then
- screen
- # Reattach to a running session.
- else
- screen -r $session
- fi
-fi
-
-
# OS SPECIFIC SETTINGS
if [[ $(uname) == Linux ]]; then
fi
+# LOAD ADDITIONAL CONFIGURATION FILES
+
# Load rc file for current hostname (first part before a dot) or rc.local.
source_config ~/.zsh host rc ${$(hostname)//.*/}
+
+# RUN COMMANDS
+
+# If not already in screen reattach to a running session or create a new one.
+#
+# screen* is necessary as `screen` uses screen.linux for example for a linux
+# console which would otherwise cause an infinite loop.
+if [[ $TERM != screen* && $TERM != 'dumb' ]]; then
+ # Get running detached sessions.
+ session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
+ # Create a new session if none is running.
+ if [[ -z $session ]]; then
+ screen
+ # Reattach to a running session.
+ else
+ screen -r $session
+ fi
+fi
+
+
source_debug "finished sourcing ~/.zsh/rc"
# vim: ft=zsh
ruderich.org/simon / config / dotfiles.git / blobdiff