1 # Zsh configuration file.
4 # MISCELLANEOUS SETTINGS
6 # Use Vi(m) style key bindings.
9 # Be paranoid, new files are readable/writable by me only.
12 # Make sure core dumps are created.
15 # Prevent overwriting existing files with '> filename', use '>| filename'
19 # Entering the name of a directory (if it's not a command) will automatically
20 # cd to that directory.
23 # When entering a nonexistent command name automatically try to find a similar
27 # Enable zsh's extended glob abilities.
30 # Don't exit if <C-d> is pressed.
36 # Use history and store it in ~/.zsh/history.
39 HISTFILE=~/.zsh/history
40 # Append to the history file instead of overwriting it and do it immediately
41 # when a command is executed.
43 setopt incappendhistory
44 # If the same command is run multiple times store it only once in the history.
46 # Vim like completions of previous executed commands.
47 bindkey "^P" history-beginning-search-backward
48 bindkey "^N" history-beginning-search-forward
53 # Autoload add-zsh-hook to add/remove zsh hook functions easily.
54 autoload -Uz add-zsh-hook
56 # Use colorized output, necessary for prompts and completions.
57 autoload -U colors && colors
59 # Set the default prompt. The current host and working directory is displayed,
60 # the exit code of the last command if it wasn't 0, the number of running jobs
61 # if not 0 and a + if this shell is running inside another shell.
62 # The prompt is in green and blue to make easily detectable, the error exit
63 # code in red and bold and the job count in yellow.
64 PROMPT="%{${fg[green]}%}%B%m%b%{${fg[default]}%}:\
65 %{${fg[blue]}%}%B%~%b%{${fg[default]}%} \
66 %(1j.%{${fg[yellow]}%}%j%{${fg[default]}%}.)%(2L.+.)%# \
67 %(?..(%{${fg[red]}%}%B%?%b%{${fg[default]}%}%) )"
69 # VCS_Info was added in 4.3.9.
70 if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) ]]; then
71 # Allow substitutions and expansions in the prompt, necessary for
74 # Load vcs_info to display information about version control repositories.
76 # Only look for git and mercurial repositories; the only I use.
77 zstyle ':vcs_info:*' enable git hg
78 # Set style of vcs_info display. The current branch (green) and vcs (blue)
79 # is displayed. If there is an special action going on (merge, rebase)
80 # it's also displayed (red).
81 zstyle ':vcs_info:*' formats \
82 "(%{${fg[green]}%}%b%{${fg[default]}%}:\
83 %{${fg[blue]}%}%s%{${fg[default]}%})"
84 zstyle ':vcs_info:*' actionformats \
85 "(%{${fg[green]}%}%b%{${fg[default]}%}/\
86 %{${fg[red]}%}%a%{${fg[default]}%}:\
87 %{${fg[blue]}%}%s%{${fg[default]}%})"
88 # Call vcs_info as precmd before every prompt.
92 add-zsh-hook precmd prompt_precmd
94 # Display the vcs information in the right prompt.
95 RPROMPT='${vcs_info_msg_0_}'
98 # When screen is used set the name of the window to the currently running
101 # When a program is started preexec() sets the window's name to it; when it
102 # stops precmd() resets the windows' name to 'zsh'.
103 if [[ $TERM == screen ]]; then
104 # Set to a non empty value to reset the window name in the next precmd()
106 screen_name_reset=yes
109 # Get the program name with its arguments.
110 local program_name=$1
111 # When sudo is used use real program name instead.
112 if [[ $program_name == sudo* ]]; then
113 program_name=${program_name#sudo }
115 # Remove all arguments from the program name.
116 program_name=${program_name%% *}
118 # Ignore often used commands which are only running for a very short
119 # time. This prevents a "blinking" name when it's changed to "cd" for
120 # example and then some milliseconds later back to "zsh".
121 [[ $program_name == (cd*|ls|la|ll|clear) ]] && return
123 # Change my shortcuts so the real name of the program is displayed.
124 case $program_name in
139 # Set the window name to the currently running program.
140 print -n "\ek$program_name\e\\"
142 # Tell precmd() to reset the window name when the program stops.
143 screen_name_reset=yes
147 # Abort if no window name reset is necessary.
148 [[ -z $screen_name_reset ]] && return
150 # Reset the window name to 'zsh'.
151 print -n "\ekzsh\e\\"
153 # Just reset the name, so no screen reset necessary for the moment.
157 # Add the preexec() and precmd() hooks.
158 add-zsh-hook preexec screen_preexec
159 add-zsh-hook precmd screen_precmd
163 # COMPLETION SETTINGS
165 # Use new completion system.
166 autoload -U compinit && compinit
167 # Load the complist module which provides additions to completion lists
168 # (coloring, scrollable).
169 zmodload zsh/complist
170 # Make sure the list of possible completions is displayed after pressing <TAB>
172 setopt nolistambiguous
173 # Allow completions in the middle of a text, i.e. "/usr/bin/<TAB>whatever"
174 # completes like "/usr/bin/<TAB>". Useful when adding new options to commands.
175 bindkey "^I" expand-or-complete-prefix
176 # Use cache to speed up completions.
177 zstyle ':completion:*' use-cache on
178 zstyle ':completion:*' cache-path ~/.zsh/cache
179 # Try uppercase if the currently typed string doesn't match. This allows
180 # typing in lowercase most of the time and completion fixes the case.
181 zstyle ':completion:*' matcher-list '' 'm:{a-z}={A-Z}'
182 # Ignore completion functions.
183 zstyle ':completion:*:functions' ignored-patterns '_*'
184 # Ignore parent directory.
185 zstyle ':completion:*:(cd|mv|cp):*' ignore-parents parent pwd
186 # Use ls like colors for completions.
187 zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
188 # Make completion lists scrollable so "do you wish to see all n possibilities"
189 # is no longer displayed.
190 zstyle ':completion:*' list-prompt '%p'
191 # When unsetting variables make sure every variable name is only suggested
193 zstyle ':completion:*:unset:*' ignore-line yes
194 # When working with Mercurial and Git don't complete the same file multiple
195 # times. Very useful when completing file names.
196 zstyle ':completion:*:(hg|git)*:*' ignore-line yes
199 # ALIAS AND FUNCTION SETTINGS
201 # Simplify calls to less, automatically redirects all output.
202 alias -g L='2>&1 | less'
203 # Simplify calls to colordiff, output is also piped through less.
204 alias -g D='2>&1 | colordiff L'
205 # Simplify calls to grep.
208 # Automatically use unified diffs.
211 # Display all files and use human readable sizes.
214 # Multiple files given to Vim are opened in tabs, supported since Vim 7.
215 if [[ ${${${(f)"$(vim --version)"}[1]#VIM - Vi IMproved }%% *} == 7* ]]; then
219 # Shortcuts for often used programs.
226 # Exit binding like in Vim; I sometimes confuse editor and shell.
229 # Edit the mercurial patch queue series file for the current mercurial
230 # repository in Vim. Also change Vim's pwd to the patches directory so other
231 # patches can easily be opened.
232 alias vqs='vim -c "cd $(hg root)/.hg/patches/" "$(hg root)/.hg/patches/series"'
234 # Make going up directories simple.
236 alias -g ....='../../..'
237 alias -g .....='../../../..'
239 # Improved ls which displays the files in columns (-C), visualizes directories,
240 # links and other special files (-F) and pages everything through less (L).
242 # If available use GNU ls with colorized output. If it isn't available use
243 # normal ls which needs CLICOLOR_FORCE so it displays colors when used with a
245 ls --color &> /dev/null
246 if [[ $? -eq 0 ]]; then
247 alias ls='ls --color'
249 alias ls='CLICOLOR_FORCE=1 ls -G'
253 command ls -C -F $* L
255 # Helper function to list all files.
259 # Helper function to list all files in list format with access rights, etc.
264 # If ^C is pressed while typing a command, add it to the history so it can be
265 # easily retrieved later and then abort like ^C normally does. This is useful
266 # when I want to abort an command to do something in between and then finish
267 # typing the command.
269 # Store the current buffer in the history.
270 zle && print -s $BUFFER
272 # Return the default exit code so zsh aborts the current command.
276 # Display TODOs stored in ~/.todo if this file exists.
278 if [[ -f ~/.todo ]]; then
284 # Load rc file for current OS.
285 source_config ~/.zsh os rc $(uname) nolocal
286 # Load rc file for current hostname (first part before a dot) or rc.local.
287 source_config ~/.zsh host rc ${$(hostname)//.*/}