# Return the name of the program which is called in the foreground with `fg`.
# $1 is the name of the program (optional). If it's not 'fg' or 'fg *' it's
# returned unchanged.
-resolve_fg_to_resumed_job_name() {
+zshrc_resolve_fg_to_resumed_job_name() {
# $REPLY is used by convention for scalars ($reply for arrays) to return
# values from functions. unset it here to prevent problems when REPLY is
# bound to an integer or similar. Thanks to Mikachu in #zsh on Freenode
# returned. Very useful to get old commands quickly - in addition to the
# history commands (!..). Thanks to Mikachu in #zsh on Freenode (2010-01-17
# 12:47 CET) for the information how to a use function with bindkey.
-zle -N my-vi-history-beginning-search-backward
-my-vi-history-beginning-search-backward() {
+zle -N zshrc-vi-history-beginning-search-backward
+zshrc-vi-history-beginning-search-backward() {
local not_at_beginning_of_line
if [[ $CURSOR -ne 0 ]]; then
not_at_beginning_of_line=yes
zle vi-forward-char
fi
}
-bindkey '^P' my-vi-history-beginning-search-backward
+bindkey '^P' zshrc-vi-history-beginning-search-backward
bindkey -a '^P' history-beginning-search-backward # binding for Vi-mode
# Here only Vi-mode is necessary as ^P enters Vi-mode and ^N only makes sense
# after calling ^P.
# Default to run vcs_info. If possible we prevent running it later for
# speed reasons. If set to a non empty value vcs_info is run.
- FORCE_RUN_VCS_INFO=1
+ zshrc_force_run_vcs_info=1
# Cache system inspired by Bart Trojanowski
# (http://jukie.net/~bart/blog/pimping-out-zsh-prompt).
# If the shell just started up or we changed directories (or for other
# custom reasons) we must run vcs_info.
- if [[ -n $FORCE_RUN_VCS_INFO ]]; then
- FORCE_RUN_VCS_INFO=
+ if [[ -n $zshrc_force_run_vcs_info ]]; then
+ zshrc_force_run_vcs_info=
return
fi
# Must run vcs_info when changing directories.
prompt_chpwd() {
- FORCE_RUN_VCS_INFO=1
+ zshrc_force_run_vcs_info=1
}
chpwd_functions+=(prompt_chpwd)
# Used by prompt code below to determine if vcs_info should be run.
- RUN_VCS_INFO=1
+ zshrc_use_vcs_info=1
else
- RUN_VCS_INFO=
+ zshrc_use_vcs_info=
fi
-typeset -a longrun_data
-longrun_data=()
+typeset -a zshrc_longrun_data
+zshrc_longrun_data=()
# Display runtime in seconds for long running programs (> 60 seconds) and send
# a bell to notify me.
-longrun_preexec() {
+zshrc_longrun_preexec() {
local program="$3"
# Handle fg.
local REPLY
- resolve_fg_to_resumed_job_name "$program"
+ zshrc_resolve_fg_to_resumed_job_name "$program"
program="$REPLY"
# Don't track the time for certain (possible) long running processes which
for ignore in elinks man mutt vim; do
case $program in
$ignore | $ignore\ *)
- longrun_data=()
+ zshrc_longrun_data=()
return
;;
esac
done
- longrun_data=("$program" $EPOCHSECONDS)
+ zshrc_longrun_data=("$program" $EPOCHSECONDS)
}
-longrun_precmd() {
+zshrc_longrun_precmd() {
# No previous timestamp available or disabled for this command, ignore.
- if [[ -z $longrun_data ]]; then
+ if [[ -z $zshrc_longrun_data ]]; then
return
fi
- local difference=$(( EPOCHSECONDS - longrun_data[2] ))
+ local difference=$(( EPOCHSECONDS - zshrc_longrun_data[2] ))
if [[ $difference -gt 60 ]]; then
echo
echo -n "${fg[yellow]}"
- echo -n "~> ${(V)longrun_data[1]} took $difference seconds."
+ echo -n "~> ${(V)zshrc_longrun_data[1]} took $difference seconds."
echo -n "${fg[default]}"
echo "\a" # send bell
fi
# Clear status. Prevents displaying old status information when pressing
# enter with an empty command line.
- longrun_data=()
+ zshrc_longrun_data=()
}
-preexec_functions+=(longrun_preexec)
-precmd_functions+=(longrun_precmd)
+preexec_functions+=(zshrc_longrun_preexec)
+precmd_functions+=(zshrc_longrun_precmd)
# Set the prompt. A two line prompt is used. On the top left the current
# working directory is displayed, on the right vcs_info (if available) and the
# terminals.
#
# Thanks to Adam's prompt for the basic idea of this prompt.
-prompt_precmd() {
+zshrc_prompt_precmd() {
# Regex to remove elements which take no space. Used to calculate the
# width of the top prompt. Thanks to Bart's and Adam's prompt code in
# Functions/Prompts/prompt_*_setup.
local zero='%([BSUbfksu]|([FB]|){*})'
# Call vcs_info before every prompt.
- if [[ -n $RUN_VCS_INFO ]]; then
+ if [[ -n $zshrc_use_vcs_info ]]; then
vcs_info
else
vcs_info_msg_0_=
PROMPT="${top_prefix}${top_left}${top_separator}${top_right}
${bottom_prefix}${user}@${host} ${background}%# ${exitcode}"
}
-precmd_functions+=(prompt_precmd)
+precmd_functions+=(zshrc_prompt_precmd)
# When GNU screen, tmux, xterm or rxvt is used set the name of the window to
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.
- window_reset=yes
+ zshrc_window_reset=yes
# Is set to a non empty value when the shell is running as root.
if [[ $UID -eq 0 ]]; then
- window_root=yes
+ zshrc_window_root=yes
fi
- window_preexec() {
+ zshrc_window_preexec() {
# Get the program name with its arguments.
local program_name=$1
# Handle fg.
local REPLY
- resolve_fg_to_resumed_job_name "$program_name"
+ zshrc_resolve_fg_to_resumed_job_name "$program_name"
program_name="$REPLY"
# Remove all arguments from the program name.
# Add an exclamation mark at the beginning if running with sudo or if
# running zsh as root.
- if [[ -n $program_sudo || -n $window_root ]]; then
+ if [[ -n $program_sudo || -n $zshrc_window_root ]]; then
program_name=!$program_name
fi
fi
# Set the window name to the currently running program.
- window_title "$program_name"
+ zshrc_window_title "$program_name"
# Tell precmd() to reset the window name when the program stops.
- window_reset=yes
+ zshrc_window_reset=yes
}
- window_precmd() {
+ zshrc_window_precmd() {
# Abort if no window name reset is necessary.
- [[ -z $window_reset ]] && return
+ [[ -z $zshrc_window_reset ]] && return
# Reset the window name to 'zsh'.
local name=zsh
fi
# Prepend prefixes like in window_preexec().
- if [[ -n $window_root ]]; then
+ if [[ -n $zshrc_window_root ]]; then
name="!$name"
fi
if [[ -n $SSH_CONNECTION ]]; then
name="@$name"
fi
- window_title $name
+ zshrc_window_title $name
# Just reset the name, so no screen reset necessary for the moment.
- window_reset=
+ zshrc_window_reset=
}
# Sets the window title. Works with GNU screen, tmux (which uses screen as
# TERM), xterm and rxvt. (V) escapes all non-printable characters, thanks
# to Mikachu in #zsh on Freenode (2010-08-07 17:09 CEST).
if [[ $TERM == screen* ]]; then
- window_title() {
+ zshrc_window_title() {
print -n "\ek${(V)1}\e\\"
}
elif [[ $TERM == xterm* || $TERM == rxvt* ]]; then
- window_title() {
+ zshrc_window_title() {
print -n "\e]2;${(V)1}\e\\"
}
else
# Fallback if another TERM is used.
- window_title() { }
+ zshrc_window_title() { }
fi
# Add the preexec() and precmd() hooks.
- preexec_functions+=(window_preexec)
- precmd_functions+=(window_precmd)
+ preexec_functions+=(zshrc_window_preexec)
+ precmd_functions+=(zshrc_window_precmd)
else
# Fallback if another TERM is used, necessary to run screen (see below in
# "RUN COMMANDS").
- window_preexec() { }
+ zshrc_window_preexec() { }
fi
# is empty. I open so much windows that I don't know in which I have something
# important. This helps me to remember which windows are empty (I run clear
# after I finished my work in a window).
-if [[ -n $window_reset ]]; then
- alias clear='clear; window_reset=yes; window_precmd reset'
+if [[ -n $zshrc_window_reset ]]; then
+ alias clear='clear; zshrc_window_reset=yes; zshrc_window_precmd reset'
fi
# Configuration option for rc.local to use GNU screen/tmux. By default GNU
# screen is used. Possible values: screen, tmux and empty (no value).
-use_multiplexer=screen
+zshrc_use_multiplexer=screen
source_config ~/.zsh/rc.local
# through ssh.
if [[ $TERM != dumb && $TERM != linux && -z $STY && -z $TMUX ]]; then
# Get running detached sessions.
- if [[ $use_multiplexer = screen ]]; then
+ if [[ $zshrc_use_multiplexer = screen ]]; then
session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
- elif [[ $use_multiplexer = tmux ]]; then
+ elif [[ $zshrc_use_multiplexer = tmux ]]; then
session=$(tmux list-sessions 2>/dev/null \
| sed '/(attached)$/ d; s/^\([0-9]\{1,\}\).*$/\1/; q')
fi
# As we exec later we have to set the title here.
- if [[ $use_multiplexer = screen ]]; then
- window_preexec screen
- elif [[ $use_multiplexer = tmux ]]; then
- window_preexec tmux
+ if [[ $zshrc_use_multiplexer = screen ]]; then
+ zshrc_window_preexec screen
+ elif [[ $zshrc_use_multiplexer = tmux ]]; then
+ zshrc_window_preexec tmux
fi
# Create a new session if none is running.
if [[ -z $session ]]; then
- if [[ $use_multiplexer = screen ]]; then
+ if [[ $zshrc_use_multiplexer = screen ]]; then
exec screen
- elif [[ $use_multiplexer = tmux ]]; then
+ elif [[ $zshrc_use_multiplexer = tmux ]]; then
exec tmux
fi
# Reattach to a running session.
else
- if [[ $use_multiplexer = screen ]]; then
+ if [[ $zshrc_use_multiplexer = screen ]]; then
exec screen -r $session
- elif [[ $use_multiplexer = tmux ]]; then
+ elif [[ $zshrc_use_multiplexer = tmux ]]; then
exec tmux attach-session -t $session
fi
fi
ruderich.org/simon / config / dotfiles.git / commitdiff