except SunOS only

Calculates ignored users at runtime by extracting them from
passwd database and considering all users with UID < 100
(on Solaris systems) or UID < 500 (everywhere else).

By my timings, this doesn't make it any noticably slower.

README.md

@@ -9,7 +9,7 @@ Installation
 ------------
 
 Prezto will work with any recent release of Zsh, but the minimum recommended
-version is 4.3.10.
+version is 4.3.11.
 
   1. Launch Zsh:
 
@@ -36,9 +36,16 @@ version is 4.3.10.
 ### Troubleshooting
 
 If you are not able to find certain commands after switching to *Prezto*,
-modify the `PATH` variable in *~/.zshenv* then open a new Zsh terminal
+modify the `PATH` variable in *~/.zprofile* then open a new Zsh terminal
 window or tab.
 
+Updating
+--------
+
+Pull the latest changes and update submodules.
+
+    git pull && git submodule update --init --recursive
+
 Usage
 -----
 
@@ -78,7 +85,8 @@ License
 
 (The MIT License)
 
-Copyright (c) 2009-2012 Robby Russell, Sorin Ionescu, and contributors.
+Copyright (c) 2009-2011 Robby Russell and contributors.
+Copyright (c) 2011-2014 Sorin Ionescu and contributors.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

init.zsh

@@ -10,7 +10,7 @@
 #
 
 # Check for the minimum supported version.
-min_zsh_version='4.3.10'
+min_zsh_version='4.3.11'
 if ! autoload -Uz is-at-least || ! is-at-least "$min_zsh_version"; then
   print "prezto: old shell detected, minimum required: $min_zsh_version" >&2
   return 1
@@ -25,7 +25,7 @@ unset min_zsh_version
 function pmodload {
   local -a pmodules
   local pmodule
-  local pfunction_glob='^([_.]*|prompt_*_setup|README*)(.N:t)'
+  local pfunction_glob='^([_.]*|prompt_*_setup|README*)(-.N:t)'
 
   # $argv is overridden in the anonymous function.
   pmodules=("$argv[@]")

modules/README.md

@@ -31,6 +31,16 @@ Dpkg
 
 Defines dpkg aliases and functions.
 
+Editor
+------
+
+Sets key bindings.
+
+Emacs
+-----
+
+Enables Emacs dependency management.
+
 Environment
 -----------
 
@@ -41,13 +51,19 @@ Fasd
 
 Maintains a frequently used file and directory list for fast access.
 
+Git
+---
+
+Enhances the Git distributed version control system by providing aliases,
+functions and by exposing repository status information to prompts.
+
 GNU Utility
 -----------
 
 Provides for the interactive use of GNU utilities on non-GNU systems.
 
 GPG
----------
+---
 
 Provides for an easier use of GPG by setting up gpg-agent.
 
@@ -61,16 +77,16 @@ Helper
 
 Provides helper functions for developing modules.
 
-History Substring Search
-------------------------
-
-Integrates zsh-history-substring-search into Prezto.
-
 History
 -------
 
 Sets history options and defines history aliases.
 
+History Substring Search
+------------------------
+
+Integrates zsh-history-substring-search into Prezto.
+
 Homebrew
 --------
 
@@ -86,6 +102,11 @@ Node.js
 
 Provides utility functions for Node.js and loads npm completion.
 
+Ocaml
+-----
+
+Initializes Ocaml package management.
+
 OSX
 ---
 
@@ -137,10 +158,10 @@ Spectrum
 
 Provides for easier use of 256 colors and effects.
 
-SSH-Agent
----------
+SSH
+---
 
-Provides for an easier use of ssh-agent.
+Provides for an easier use of SSH by setting up ssh-agent.
 
 Syntax Highlighting
 -------------------

modules/command-not-found/README.md

@@ -1,7 +1,8 @@
 Command-Not-Found
 =================
 
-Loads the [command-not-found][1] tool on Debian-based distributions.
+Displays installation information for not found commands by loading the
+[command-not-found][1] tool on Debian-based and Arch Linux-based distributions.
 
 Authors
 -------

modules/command-not-found/init.zsh

@@ -5,10 +5,14 @@
 #   Joseph Jon Booker <joe@neoturbine.net>
 #
 
+# Load command-not-found on Debian-based distributions.
+if [[ -s '/etc/zsh_command_not_found' ]]; then
+  source '/etc/zsh_command_not_found'
+# Load command-not-found on Arch Linux-based distributions.
+elif [[ -s '/usr/share/doc/pkgfile/command-not-found.zsh' ]]; then
+  source '/usr/share/doc/pkgfile/command-not-found.zsh'
 # Return if requirements are not found.
-if [[ ! -s '/etc/zsh_command_not_found' ]]; then
+else
   return 1
 fi
 
-source '/etc/zsh_command_not_found'
-

modules/completion/init.zsh

@@ -99,14 +99,13 @@ zstyle -e ':completion:*:hosts' hosts 'reply=(
 )'
 
 # Don't complete uninteresting users...
-zstyle ':completion:*:*:*:users' ignored-patterns \
-  adm amanda apache avahi beaglidx bin cacti canna clamav daemon \
-  dbus distcache dovecot fax ftp games gdm gkrellmd gopher \
-  hacluster haldaemon halt hsqldb ident junkbust ldap lp mail \
-  mailman mailnull mldonkey mysql nagios \
-  named netdump news nfsnobody nobody nscd ntp nut nx openvpn \
-  operator pcap postfix postgres privoxy pulse pvm quagga radvd \
-  rpc rpcuser rpm shutdown squid sshd sync uucp vcsa xfs '_*'
+zstyle ':completion:*:*:*:users' ignored-patterns nobody nobody4 noaccess '_*' \
+  $([[ "$OSTYPE" = SunOS ]] && uid_min=100 || uid_min=500
+    IFS=:
+    while read -r user pass uid remainder; do
+      [[ "$user" != (\#*|root) ]] && ((uid < uid_min)) && echo $user
+    done </etc/passwd
+  )
 
 # ... unless we really want to.
 zstyle '*' single-ignored show

modules/editor/init.zsh

@@ -107,31 +107,40 @@ function editor-info {
 }
 zle -N editor-info
 
-# Ensures that $terminfo values are valid and updates editor information when
-# the keymap changes.
-function zle-keymap-select zle-line-init zle-line-finish {
+# Updates editor information when the keymap changes.
+function zle-keymap-select {
+  zle editor-info
+}
+zle -N zle-keymap-select
+
+# Enables terminal application mode and updates editor information.
+function zle-line-init {
   # The terminal must be in application mode when ZLE is active for $terminfo
   # values to be valid.
-  if (( $+terminfo[smkx] && $+terminfo[rmkx] )); then
-    case "$0" in
-      (zle-line-init)
+  if (( $+terminfo[smkx] )); then
     # Enable terminal application mode.
     echoti smkx
-      ;;
-      (zle-line-finish)
-        # Disable terminal application mode.
-        echoti rmkx
-      ;;
-    esac
   fi
 
   # Update editor information.
   zle editor-info
 }
-zle -N zle-keymap-select
-zle -N zle-line-finish
 zle -N zle-line-init
 
+# Disables terminal application mode and updates editor information.
+function zle-line-finish {
+  # The terminal must be in application mode when ZLE is active for $terminfo
+  # values to be valid.
+  if (( $+terminfo[rmkx] )); then
+    # Disable terminal application mode.
+    echoti rmkx
+  fi
+
+  # Update editor information.
+  zle editor-info
+}
+zle -N zle-line-finish
+
 # Toggles emacs overwrite mode and updates editor information.
 function overwrite-mode {
   zle .overwrite-mode

modules/gpg/init.zsh

@@ -12,7 +12,7 @@ fi
 
 # Set the default paths to gpg-agent files.
 _gpg_agent_conf="$HOME/.gnupg/gpg-agent.conf"
-_gpg_agent_env="$TMPDIR/gpg-agent.env"
+_gpg_agent_env="${TMPDIR:-/tmp}/gpg-agent.env"
 
 # Start gpg-agent if not started.
 if ! ps -U "$USER" -o ucomm | grep -q gpg-agent; then

modules/history-substring-search/init.zsh

@@ -10,7 +10,7 @@
 pmodload 'editor'
 
 # Source module files.
-source "${0:h}/external/zsh-history-substring-search.zsh"
+source "${0:h}/external/zsh-history-substring-search.zsh" || return 1
 
 #
 # Search

modules/ocaml/README.md

@@ -0,0 +1,28 @@
+Ocaml
+=====
+
+Initializes [Ocaml][1] package management.
+
+OPAM
+----
+
+[OPAM][2] is a package manager for Ocaml.
+
+This module enables local package installation with OPAM by extending the
+relevant path and Ocaml variables.
+
+### Usage
+
+Install packages to your local package directory with `opam install`.
+
+Authors
+-------
+
+*The authors of this module should be contacted via the [issue tracker][3].*
+
+  - [Sebastian Wiesner](https://github.com/lunaryorn)
+
+[1]: http://ocaml.org/
+[2]: http://opam.ocamlpro.com/
+[3]: https://github.com/sorin-ionescu/prezto/issues
+

modules/ocaml/init.zsh

@@ -0,0 +1,15 @@
+#
+# Initializes Ocaml package management.
+#
+# Authors:
+#   Sebastian Wiesner <lunaryorn@gmail.com>
+#
+
+# Return if requirements are not found.
+if (( ! $+commands[opam] )); then
+  return 1
+fi
+
+# Initialize OPAM.
+eval "$(opam config env)"
+

modules/osx/README.md

@@ -9,17 +9,20 @@ Aliases
   - `cdf` changes the current working director to the current _Finder_
     directory.
   - `pushdf` pushes the current working directory onto the directory queue and
-  - `ql` quick looks at files.
-  - `rm-osx-cruft` deletes .DS\_Store, \_\_MACOSX cruft.
+    changes the current working director to the current _Finder_ directory.
 
 Functions
 ---------
 
-  - `manb` opens _man_ pages in [_Bwana.app_][2].
+  - `mand` opens _man_ pages in [_Dash.app_][2].
   - `manp` opens _man_ pages in _Preview.app_.
   - `pfd` prints the current _Finder_ directory.
   - `pfs` prints the current _Finder_ selection.
   - `tab` creates a new tab (works in both _Terminal_ and [_iTerm_][3]).
+  - `ql` previews files in Quick Look.
+  - `osx-rm-dir-metadata` deletes .DS\_Store, \_\_MACOSX cruft.
+  - `osx-ls-download-history` displays the Mac OS X download history.
+  - `osx-rm-download-history` deletes the Mac OS X download history.
 
 Authors
 -------
@@ -29,7 +32,6 @@ Authors
   - [Sorin Ionescu](https://github.com/sorin-ionescu)
 
 [1]: http://www.apple.com/macosx/
-[2]: http://bruji.com/bwana/
+[2]: http://kapeli.com/dash
 [3]: http://www.iterm2.com/
 [4]: https://github.com/sorin-ionescu/prezto/issues
-

modules/osx/functions/_manb_mand_manp

@@ -1,8 +1,8 @@
-#compdef manb manp
+#compdef mand manp
 #autoload
 
 #
-# Completes manb and manp.
+# Completes mand and manp.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>

modules/osx/functions/manb

@@ -1,24 +0,0 @@
-#
-# Opens man pages in Bwana.app.
-#
-# Authors:
-#   Sorin Ionescu <sorin.ionescu@gmail.com>
-#
-
-function manb {
-  local page
-  if (( $# > 0 )); then
-    for page in "$@"; do
-      open "man:$page" 2>/dev/null
-      if (( $? != 0 )); then
-        print "$0: Bwana is not installed" >&2
-        break
-      fi
-    done
-  else
-    print 'What manual page do you want?' >&2
-  fi
-}
-
-manb "$@"
-

modules/osx/functions/mand

@@ -0,0 +1,21 @@
+#
+# Opens man pages in Dash.app.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+function mand {
+  if (( $# > 0 )); then
+    open "dash://manpages:$1" 2>/dev/null
+    if (( $? != 0 )); then
+      print "$0: Dash is not installed" >&2
+      break
+    fi
+  else
+    print 'What manual page do you want?' >&2
+  fi
+}
+
+mand "$@"
+

modules/osx/functions/osx-ls-download-history

@@ -0,0 +1,13 @@
+#
+# Displays the Mac OS X download history.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+local db
+for db in ~/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV*; do
+  if grep -q 'LSQuarantineEvent' < <(sqlite3 "$db" .tables); then
+    sqlite3 "$db" 'SELECT LSQuarantineDataURLString FROM LSQuarantineEvent'
+  fi
+done

modules/osx/functions/osx-rm-dir-metadata

@@ -0,0 +1,11 @@
+#
+# Deletes .DS_Store and __MACOSX directories.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+find "${@:-$PWD}" \( \
+  -type f -name '.DS_Store' -o \
+  -type d -name '__MACOSX' \
+\) -print0 | xargs -0 rm -rf

modules/osx/functions/osx-rm-download-history

@@ -0,0 +1,13 @@
+#
+# Deletes the Mac OS X download history.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+local db
+for db in ~/Library/Preferences/com.apple.LaunchServices.QuarantineEventsV*; do
+  if grep -q 'LSQuarantineEvent' < <(sqlite3 "$db" .tables); then
+    sqlite3 "$db" 'DELETE FROM LSQuarantineEvent; VACUUM'
+  fi
+done

modules/osx/functions/pfd

@@ -7,7 +7,6 @@
 
 osascript 2>/dev/null <<EOF
   tell application "Finder"
-    return POSIX path of (target of window 1 as alias)
+    return POSIX path of (target of first window as text)
   end tell
 EOF
-

modules/osx/functions/pfs

@@ -5,14 +5,11 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
-osascript 2>/dev/null <<EOF
-  set output to ""
+osascript 2>&1 <<EOF
   tell application "Finder" to set the_selection to selection
-  set item_count to count the_selection
-  repeat with item_index from 1 to count the_selection
-    if item_index is less than item_count then set the_delimiter to "\n"
-    if item_index is item_count then set the_delimiter to ""
-    set output to output & ((item item_index of the_selection as alias)'s POSIX path) & the_delimiter
+  if the_selection is not {}
+    repeat with an_item in the_selection
+      log POSIX path of (an_item as text)
     end repeat
+  end if
 EOF
-

modules/osx/functions/ql

@@ -0,0 +1,10 @@
+#
+# Previews files in Quick Look.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+if (( $# > 0 )); then
+  qlmanage -p "$@" &> /dev/null
+fi

modules/osx/init.zsh

@@ -14,26 +14,8 @@ fi
 # Aliases
 #
 
-# Change directory to the current Finder directory.
+# Changes directory to the current Finder directory.
 alias cdf='cd "$(pfd)"'
 
-# Push directory to the current Finder directory.
+# Pushes directory to the current Finder directory.
 alias pushdf='pushd "$(pfd)"'
-
-#
-# Functions
-#
-
-# Open files in Quick Look.
-function ql {
-  (( $# > 0 )) && qlmanage -p "$@" &> /dev/null
-}
-
-# Delete .DS_Store and __MACOSX directories.
-function rm-osx-cruft {
-  find "${@:-$PWD}" \( \
-    -type f -name '.DS_Store' -o \
-    -type d -name '__MACOSX' \
-  \) -print0 | xargs -0 rm -rf
-}
-

modules/pacman/functions/pacman-list-disowned

@@ -6,7 +6,7 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
-local tmp="$TMPDIR/pacman-disowned-$UID-$$"
+local tmp="${TMPDIR:-/tmp}/pacman-disowned-$UID-$$"
 local db="$tmp/db"
 local fs="$tmp/fs"
 

modules/pacman/init.zsh

@@ -27,6 +27,9 @@ if (( $+commands[$_pacman_frontend] )); then
   if [[ -s "${0:h}/${_pacman_frontend}.zsh" ]]; then
     source "${0:h}/${_pacman_frontend}.zsh"
   fi
+else
+  _pacman_frontend='pacman'
+  _pacman_sudo='sudo '
 fi
 
 #
@@ -34,49 +37,49 @@ fi
 #
 
 # Pacman.
-alias pac='pacman'
+alias pac="${_pacman_frontend}"
 
 # Installs packages from repositories.
-alias paci='sudo pacman --sync'
+alias paci="${_pacman_sudo}${_pacman_frontend} --sync"
 
 # Installs packages from files.
-alias pacI='sudo pacman --upgrade'
+alias pacI="${_pacman_sudo}${_pacman_frontend} --upgrade"
 
 # Removes packages and unneeded dependencies.
-alias pacx='sudo pacman --remove'
+alias pacx="${_pacman_sudo}${_pacman_frontend} --remove"
 
 # Removes packages, their configuration, and unneeded dependencies.
-alias pacX='sudo pacman --remove --nosave --recursive'
+alias pacX="${_pacman_sudo}${_pacman_frontend} --remove --nosave --recursive"
 
 # Displays information about a package from the repositories.
-alias pacq='pacman --sync --info'
+alias pacq="${_pacman_frontend} --sync --info"
 
 # Displays information about a package from the local database.
-alias pacQ='pacman --query --info'
+alias pacQ="${_pacman_frontend} --query --info"
 
 # Searches for packages in the repositories.
-alias pacs='pacman --sync --recursive'
+alias pacs="${_pacman_frontend} --sync --search"
 
 # Searches for packages in the local database.
-alias pacS='pacman --query --recursive'
+alias pacS="${_pacman_frontend} --query --search"
 
 # Lists orphan packages.
-alias pacman-list-orphans='sudo pacman --query --deps --unrequired'
+alias pacman-list-orphans="${_pacman_sudo}${_pacman_frontend} --query --deps --unrequired"
 
 # Removes orphan packages.
-alias pacman-remove-orphans='sudo pacman --remove --recursive $(pacman --quiet --query --deps --unrequired)'
+alias pacman-remove-orphans="${_pacman_sudo}${_pacman_frontend} --remove --recursive \$(${_pacman_frontend} --quiet --query --deps --unrequired)"
 
 # Synchronizes the local package and Arch Build System databases against the
 # repositories.
 if (( $+commands[abs] )); then
-  alias pacu='sudo pacman --sync --refresh && sudo abs'
+  alias pacu="${_pacman_sudo}${_pacman_frontend} --sync --refresh && ${_pacman_sudo}abs"
 else
-  alias pacu='sudo pacman --sync --refresh'
+  alias pacu="${_pacman_sudo}${_pacman_frontend} --sync --refresh"
 fi
 
 # Synchronizes the local package database against the repositories then
 # upgrades outdated packages.
-alias pacU='sudo pacman --sync --refresh --sysupgrade'
+alias pacU="${_pacman_sudo}${_pacman_frontend} --sync --refresh --sysupgrade"
 
-unset _pacman_frontend
+unset _pacman_{frontend,sudo}
 

modules/pacman/yaourt.zsh

@@ -11,9 +11,9 @@
 
 # Disable color.
 if ! zstyle -t ':prezto:module:pacman:yaourt' color; then
-  alias pacman='pacman --nocolor'
+  alias pacman='yaourt --nocolor'
 fi
 
 # Manages .pac* files.
-alias pacc='pacman -C'
+alias pacc='yaourt -C'
 

modules/python/README.md

@@ -6,15 +6,15 @@ Enables local Python and local Python package installation.
 Local Python Installation
 -------------------------
 
-[pythonz][4] builds and installs multiple Python versions locally in the home
+[pyenv][4] builds and installs multiple Python versions locally in the home
 directory.
 
-This module prepends the pythonz directory to the path variable to enable the
-execution of `pythonz`.
+This module prepends the pyenv directory to the path variable to enable the
+execution of `pyenv`.
 
 ### Usage
 
-Install Python versions with `pythonz install` into *~/.pythonz/pythons*.
+Install Python versions with `pyenv install` into *~/.pyenv/versions*.
 
 Local Package Installation
 --------------------------
@@ -66,16 +66,6 @@ Aliases
 
   - `py` is short for `python`.
 
-### Pythonz
-
-  - `pyz` is short for `pythonz`.
-  - `pyzc` removes stale source folders and archives.
-  - `pyzi` installs Python versions.
-  - `pyzl` lists installed Python versions.
-  - `pyzL` lists available Python versions.
-  - `pyzu` updates itself to the latest version.
-  - `pyzx` uninstalls Python versions.
-
 Functions
 ---------
 
@@ -105,6 +95,6 @@ Authors
 [1]: http://www.python.org/dev/peps/pep-0370/
 [2]: http://www.doughellmann.com/projects/virtualenvwrapper/
 [3]: http://pypi.python.org/pypi/virtualenv
-[4]: http://saghul.github.com/pythonz/
+[4]: https://github.com/yyuu/pyenv
 [5]: https://github.com/sorin-ionescu/prezto/issues
 

modules/python/init.zsh

@@ -6,29 +6,35 @@
 #   Sebastian Wiesner <lunaryorn@googlemail.com>
 #
 
-# Load pythonz into the shell session.
-if [[ -s $HOME/.pythonz/bin/pythonz ]]; then
-  path=($HOME/.pythonz/bin $path)
-fi
+# Load manually installed pyenv into the shell session.
+if [[ -s "$HOME/.pyenv/bin/pyenv" ]]; then
+  path=("$HOME/.pyenv/bin" $path)
+  eval "$(pyenv init -)"
 
-# Return if requirements are not found.
-if (( ! $+commands[python] && ! $+commands[pythonz] )); then
-  return 1
-fi
+# Load package manager installed pyenv into the shell session.
+elif (( $+commands[pyenv] )); then
+  eval "$(pyenv init -)"
 
 # Prepend PEP 370 per user site packages directory, which defaults to
 # ~/Library/Python on Mac OS X and ~/.local elsewhere, to PATH.
-if [[ "$OSTYPE" == darwin* ]]; then
-  path=($HOME/Library/Python/*/bin(N) $path)
 else
+  if [[ "$OSTYPE" == darwin* ]]; then
+    path=($HOME/Library/Python/*/bin(N) $path)
+  else
     # This is subject to change.
     path=($HOME/.local/bin $path)
+  fi
+fi
+
+# Return if requirements are not found.
+if (( ! $+commands[python] && ! $+commands[pyenv] )); then
+  return 1
 fi
 
 # Load virtualenvwrapper into the shell session.
 if (( $+commands[virtualenvwrapper_lazy.sh] )); then
   # Set the directory where virtual environments are stored.
-  export WORKON_HOME=$HOME/.virtualenvs
+  export WORKON_HOME="$HOME/.virtualenvs"
 
   # Disable the virtualenv prompt.
   VIRTUAL_ENV_DISABLE_PROMPT=1
@@ -42,14 +48,3 @@ fi
 
 alias py='python'
 
-# pythonz
-if (( $+commands[pythonz] )); then
-  alias pyz='pythonz'
-  alias pyzc='pythonz cleanup'
-  alias pyzi='pythonz install'
-  alias pyzl='pythonz list'
-  alias pyzL='pythonz list -a'
-  alias pyzu='pythonz update'
-  alias pyzx='pythonz uninstall'
-fi
-

modules/rails/init.zsh

@@ -7,39 +7,30 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
+# Load dependencies.
+pmodload 'ruby'
+
 # Return if requirements are not found.
-if (( ! $+commands[rails] )); then
+if (( ! $+commands[bundle] )); then
   return 1
 fi
 
 #
-# Aliases (Compatible with Rails 2)
+# Aliases
 #
 
-alias ror='rails'
-alias rorc='_rails-command console'
-alias rordc='_rails-command dbconsole'
-alias rordm='rake db:migrate'
-alias rordM='rake db:migrate db:test:clone'
-alias rordr='rake db:rollback'
-alias rorg='_rails-command generate'
-alias rorl='tail -f log/development.log'
-alias rorlc='rake log:clear'
-alias rorp='_rails-command plugin'
-alias rorr='_rails-command runner'
-alias rors='_rails-command server'
-alias rorsd='_rails-command server --debugger'
-alias rorx='_rails-command destroy'
-
-#
-# Functions
-#
-
-function _rails-command {
-  if [[ -e "script/server" ]]; then
-    ruby script/"$@"
-  else
-    ruby script/rails "$@"
-  fi
-}
+alias ror='bundle exec rails'
+alias rorc='bundle exec rails console'
+alias rordc='bundle exec rails dbconsole'
+alias rordm='bundle exec rake db:migrate'
+alias rordM='bundle exec rake db:migrate db:test:clone'
+alias rordr='bundle exec rake db:rollback'
+alias rorg='bundle exec rails generate'
+alias rorl='tail -f "$(ruby-app-root)/log/development.log"'
+alias rorlc='bundle exec rake log:clear'
+alias rorp='bundle exec rails plugin'
+alias rorr='bundle exec rails runner'
+alias rors='bundle exec rails server'
+alias rorsd='bundle exec rails server --debugger'
+alias rorx='bundle exec rails destroy'
 

modules/ruby/README.md

@@ -8,7 +8,7 @@ Local Gem Installation
 ----------------------
 
 When a Ruby version manager is not detected, local gems are installed in
-*~/Library/Ruby/Gems/1.8* on Mac OS X.
+*~/.gems*; otherwise, they are installed according to the manager.
 
 RVM
 ---
@@ -20,15 +20,33 @@ home directory.
 Since RVM is loaded into the shell and is known to override shell commands, it
 may conflict with shell scripts.
 
+Load this module as late as possible when using RVM since RVM will complain if
+it is not first in `$PATH`.
+
 rbenv
 -----
 
-An alternative RVM is to use [rbenv][3], which allows for switching between multiple,
-isolated Ruby installations in the home directory.
+An alternative RVM is to use [rbenv][3], which allows for switching between
+multiple, isolated Ruby installations in the home directory.
 
 While it is not as feature rich as RVM, it is not loaded into the shell and is
 not known to cause conflicts with shell scripts.
 
+chruby
+------
+
+Yet another alternative is [chruby][6], which is simpler than both RVM and
+rbenv.
+
+### Settings
+
+#### Auto-Switch
+
+To enable auto switching the Ruby version on directory change based on the
+.ruby-version file, add the following line to *zpreztorc*:
+
+    zstyle ':prezto:module:ruby:chruby' auto-switch 'yes'
+
 Bundler
 -------
 
@@ -59,6 +77,7 @@ Aliases
 Functions
 ---------
 
+  - `ruby-app-root` displays the path to the Ruby application root directory.
   - `ruby-info` exposes information about the Ruby environment via the
     `$ruby_info` associative array.
 
@@ -86,4 +105,4 @@ Authors
 [3]: https://github.com/sstephenson/rbenv
 [4]: http://gembundler.com
 [5]: https://github.com/sorin-ionescu/prezto/issues
-
+[6]: https://github.com/postmodern/chruby

modules/ruby/functions/ruby-app-root

@@ -0,0 +1,19 @@
+#
+# Displays the path to the Ruby application root directory.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+local root_dir="$PWD"
+
+while [[ "$root_dir" != '/' ]]; do
+  if [[ -f "$root_dir/Gemfile" ]]; then
+    print "$root_dir"
+    break
+  fi
+  root_dir="$root_dir:h"
+done
+
+return 1
+

modules/ruby/functions/ruby-info

@@ -18,6 +18,8 @@ if (( $+commands[rvm-prompt] )); then
   version="$(rvm-prompt)"
 elif (( $+commands[rbenv] )); then
   version="$(rbenv version-name)"
+elif (( $+commands[ruby] )); then
+  version="${${$(ruby --version)[(w)1,(w)2]}/ /-}"
 fi
 
 # Format version.

modules/ruby/init.zsh

@@ -23,14 +23,16 @@ elif [[ -s "$HOME/.rbenv/bin/rbenv" ]]; then
 elif (( $+commands[rbenv] )); then
   eval "$(rbenv init - --no-rehash zsh)"
 
-# Install local gems according to operating system conventions.
-else
-  if [[ "$OSTYPE" == darwin* ]]; then
-    export GEM_HOME="$HOME/Library/Ruby/Gems/1.8"
-    path=("$GEM_HOME/bin" $path)
-  else
-    path=($HOME/.gem/ruby/*/bin(N) $path)
+# Load package manager installed chruby into the shell session.
+elif (( $+commands[chruby-exec] )); then
+  source "${commands[chruby-exec]:h:h}/share/chruby/chruby.sh"
+  if zstyle -t ':prezto:module:ruby:chruby' auto-switch; then
+    source "${commands[chruby-exec]:h:h}/share/chruby/auto.sh"
   fi
+
+# Prepend local gems bin directories to PATH.
+else
+  path=($HOME/.gem/ruby/*/bin(N) $path)
 fi
 
 # Return if requirements are not found.
@@ -48,15 +50,17 @@ alias rb='ruby'
 # Bundler
 if (( $+commands[bundle] )); then
   alias rbb='bundle'
-  alias rbbe='rbb exec'
-  alias rbbi='rbb install --path vendor/bundle'
-  alias rbbl='rbb list'
-  alias rbbo='rbb open'
-  alias rbbp='rbb package'
-  alias rbbu='rbb update'
+  alias rbbe='bundle exec'
+  alias rbbi='bundle install --path vendor/bundle'
+  alias rbbl='bundle list'
+  alias rbbo='bundle open'
+  alias rbbp='bundle package'
+  alias rbbu='bundle update'
   alias rbbI='rbbi \
-    && rbb package \
+    && bundle package \
     && print .bundle       >>! .gitignore \
+    && print vendor/assets >>! .gitignore \
     && print vendor/bundle >>! .gitignore \
     && print vendor/cache  >>! .gitignore'
 fi
+

modules/screen/init.zsh

@@ -15,7 +15,7 @@ fi
 # Auto Start
 #
 
-if [[ -z "$STY" ]] && ( \
+if [[ -z "$STY" && ( -z "$INSIDE_EMACS" || -z "$EMACS" || -z "$VIM" ) ]] && ( \
   ( [[ -n "$SSH_TTY" ]] && zstyle -t ':prezto:module:screen:auto-start' remote ) ||
   ( [[ -z "$SSH_TTY" ]] && zstyle -t ':prezto:module:screen:auto-start' local ) \
 ); then

modules/ssh/init.zsh

@@ -14,17 +14,20 @@ fi
 _ssh_dir="$HOME/.ssh"
 
 # Set the path to the environment file if not set by another module.
-_ssh_agent_env="${_ssh_agent_env:-$TMPDIR/ssh-agent.env}"
+_ssh_agent_env="${_ssh_agent_env:-${TMPDIR:-/tmp}/ssh-agent.env}"
 
 # Set the path to the persistent authentication socket.
-_ssh_agent_sock="$TMPDIR/ssh-agent.sock"
+_ssh_agent_sock="${TMPDIR:-/tmp}/ssh-agent.sock"
 
 # Start ssh-agent if not started.
 if [[ ! -S "$SSH_AUTH_SOCK" ]]; then
-  eval "$(ssh-agent | sed '/^echo /d' | tee "$_ssh_agent_env")"
-else
   # Export environment variables.
   source "$_ssh_agent_env" 2> /dev/null
+
+  # Start ssh-agent if not started.
+  if ! ps -U "$USER" -o pid,ucomm | grep -q "${SSH_AGENT_PID} ssh-agent"; then
+    eval "$(ssh-agent | sed '/^echo /d' | tee "$_ssh_agent_env")"
+  fi
 fi
 
 # Create a persistent SSH authentication socket.

modules/syntax-highlighting/init.zsh

@@ -11,7 +11,7 @@ if ! zstyle -t ':prezto:module:syntax-highlighting' color; then
 fi
 
 # Source module files.
-source "${0:h}/external/zsh-syntax-highlighting.zsh"
+source "${0:h}/external/zsh-syntax-highlighting.zsh" || return 1
 
 # Set highlighters.
 zstyle -a ':prezto:module:syntax-highlighting' highlighters 'ZSH_HIGHLIGHT_HIGHLIGHTERS'

modules/terminal/README.md

@@ -13,23 +13,33 @@ directory, add the following to *zpreztorc*:
 
     zstyle ':prezto:module:terminal' auto-title 'yes'
 
+Auto titling is disabled inside terminal multiplexers, except inside dvtm, since
+it interferes with window names defined in configuration files and profile
+managers.
+
+To format terminal window and tab titles, add the following to *zpreztorc*:
+
+    zstyle ':prezto:module:terminal:window-title' format '%n@%m: %s'
+    zstyle ':prezto:module:terminal:tab-title' format '%m: %s'
+
+`%s` will be replaced with the current working directory path or the currently
+executing program name.
+
+For a list of sequences, see [Expansion of Prompt Sequences][1].
+
 Functions
 ---------
 
-- `set-screen-window-title` sets the screen title.
-- `set-terminal-tab-title` sets the terminal tab title.
-- `set-terminal-window-title` sets the terminal window title.
-- `set-titles-with-command` sets the screen and terminal titles with
-  a given command.
-- `set-titles-with-path` sets the screen and terminal titles with a given path.
+- `set-tab-title` sets the terminal tab title.
+- `set-window-title` sets the terminal or terminal multiplexer window title.
 
 Authors
 -------
 
-*The authors of this module should be contacted via the [issue tracker][1].*
+*The authors of this module should be contacted via the [issue tracker][2].*
 
-  - [James Cox](https://github.com/imajes)
   - [Sorin Ionescu](https://github.com/sorin-ionescu)
 
-[1]: https://github.com/sorin-ionescu/prezto/issues
+[1]: http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Expansion-of-Prompt-Sequences
+[2]: https://github.com/sorin-ionescu/prezto/issues
 

modules/terminal/init.zsh

@@ -2,122 +2,123 @@
 # Sets terminal window and tab titles.
 #
 # Authors:
-#   James Cox <james@imaj.es>
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
 # Return if requirements are not found.
-if [[ "$TERM" == 'dumb' ]]; then
+if [[ "$TERM" == (dumb|linux|*bsd*) ]]; then
   return 1
 fi
 
-# Set the GNU Screen window number.
-if [[ -n "$WINDOW" ]]; then
-  export SCREEN_NO="%B${WINDOW}%b "
-else
-  export SCREEN_NO=""
-fi
+# Sets the terminal or terminal multiplexer window title.
+function set-window-title {
+  local title_format{,ted}
+  zstyle -s ':prezto:module:terminal:window-title' format 'title_format' || title_format="%s"
+  zformat -f title_formatted "$title_format" "s:$argv"
 
-# Sets the GNU Screen title.
-function set-screen-window-title {
   if [[ "$TERM" == screen* ]]; then
-    printf "\ek%s\e\\" ${(V)argv}
+    title_format="\ek%s\e\\"
+  else
+    title_format="\e]2;%s\a"
   fi
-}
 
-# Sets the terminal window title.
-function set-terminal-window-title {
-  if [[ "$TERM" == ((x|a|ml|dt|E)term*|(u|)rxvt*) ]]; then
-    printf "\e]2;%s\a" ${(V)argv}
-  fi
+  printf "$title_format" "${(V%)title_formatted}"
 }
 
 # Sets the terminal tab title.
-function set-terminal-tab-title {
-  if [[ "$TERM" == ((x|a|ml|dt|E)term*|(u|)rxvt*) ]]; then
-    printf "\e]1;%s\a" ${(V)argv}
-  fi
+function set-tab-title {
+  local title_format{,ted}
+  zstyle -s ':prezto:module:terminal:tab-title' format 'title_format' || title_format="%s"
+  zformat -f title_formatted "$title_format" "s:$argv"
+
+  printf "\e]1;%s\a" ${(V%)title_formatted}
 }
 
 # Sets the tab and window titles with a given command.
-function set-titles-with-command {
-  # Do not set the window and tab titles in Terminal.app because they are not
-  # reset upon command termination.
-  if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]]; then
-    return 1
-  fi
-
+function _terminal-set-titles-with-command {
   emulate -L zsh
   setopt EXTENDED_GLOB
 
   # Get the command name that is under job control.
-  if [[ "${1[(w)1]}" == (fg|%*)(\;|) ]]; then
+  if [[ "${2[(w)1]}" == (fg|%*)(\;|) ]]; then
     # Get the job name, and, if missing, set it to the default %+.
-    local job_name="${${1[(wr)%*(\;|)]}:-%+}"
+    local job_name="${${2[(wr)%*(\;|)]}:-%+}"
 
     # Make a local copy for use in the subshell.
     local -A jobtexts_from_parent_shell
     jobtexts_from_parent_shell=(${(kv)jobtexts})
 
-    jobs $job_name 2>/dev/null > >(
+    jobs "$job_name" 2>/dev/null > >(
       read index discarded
       # The index is already surrounded by brackets: [1].
-      set-titles-with-command "${(e):-\$jobtexts_from_parent_shell$index}"
+      _terminal-set-titles-with-command "${(e):-\$jobtexts_from_parent_shell$index}"
     )
   else
     # Set the command name, or in the case of sudo or ssh, the next command.
-    local cmd=${${1[(wr)^(*=*|sudo|ssh|-*)]}:t}
+    local cmd="${${2[(wr)^(*=*|sudo|ssh|-*)]}:t}"
     local truncated_cmd="${cmd/(#m)?(#c15,)/${MATCH[1,12]}...}"
     unset MATCH
 
-    if [[ "$TERM" == screen* ]]; then
-      set-screen-window-title "$truncated_cmd"
-    else
-      set-terminal-window-title "$cmd"
-      set-terminal-tab-title "$truncated_cmd"
-    fi
+    set-window-title "$cmd"
+    set-tab-title "$truncated_cmd"
   fi
 }
 
 # Sets the tab and window titles with a given path.
-function set-titles-with-path {
+function _terminal-set-titles-with-path {
   emulate -L zsh
   setopt EXTENDED_GLOB
 
   local absolute_path="${${1:a}:-$PWD}"
-
-  if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]]; then
-    printf '\e]7;%s\a' "file://$HOST${absolute_path// /%20}"
-  else
   local abbreviated_path="${absolute_path/#$HOME/~}"
   local truncated_path="${abbreviated_path/(#m)?(#c15,)/...${MATCH[-12,-1]}}"
   unset MATCH
 
-    if [[ "$TERM" == screen* ]]; then
-      set-screen-window-title "$truncated_path"
-    else
-      set-terminal-window-title "$abbreviated_path"
-      set-terminal-tab-title "$truncated_path"
-    fi
-  fi
+  set-window-title "$abbreviated_path"
+  set-tab-title "$truncated_path"
 }
 
-# Don't override precmd/preexec; append to hook array.
+# Sets the Terminal.app proxy icon.
+function _terminal-set-terminal-app-proxy-icon {
+  printf '\e]7;%s\a' "file://$HOST${${1:-$PWD}// /%20}"
+}
+
+# Do not override precmd/preexec; append to the hook array.
 autoload -Uz add-zsh-hook
 
-# Sets the tab and window titles before the prompt is displayed.
-function set-titles-precmd {
-  if zstyle -t ':prezto:module:terminal' auto-title; then
-    set-titles-with-path
-  fi
-}
-add-zsh-hook precmd set-titles-precmd
+# Set up the Apple Terminal.
+if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]] \
+  && ( ! [[ -n "$STY" || -n "$TMUX" || -n "$DVTM" ]] )
+then
+  # Sets the Terminal.app current working directory before the prompt is
+	# displayed.
+  add-zsh-hook precmd _terminal-set-terminal-app-proxy-icon
 
-# Sets the tab and window titles before command execution.
-function set-titles-preexec {
-  if zstyle -t ':prezto:module:terminal' auto-title; then
-    set-titles-with-command "$2"
+	# Unsets the Terminal.app current working directory when a terminal
+	# multiplexer or remote connection is started since it can no longer be
+  # updated, and it becomes confusing when the directory displayed in the title
+  # bar is no longer synchronized with real current working directory.
+	function _terminal-unset-terminal-app-proxy-icon {
+    if [[ "${2[(w)1]:t}" == (screen|tmux|dvtm|ssh|mosh) ]]; then
+      _terminal-set-terminal-app-proxy-icon ' '
     fi
-}
-add-zsh-hook preexec set-titles-preexec
+	}
+	add-zsh-hook preexec _terminal-unset-terminal-app-proxy-icon
+
+  # Do not set the tab and window titles in Terminal.app since it sets the tab
+  # title to the currently running process by default and the current working
+  # directory is set separately.
+	return
+fi
+
+# Set up non-Apple terminals.
+if zstyle -t ':prezto:module:terminal' auto-title \
+  && ( ! [[ -n "$STY" || -n "$TMUX" ]] )
+then
+	# Sets the tab and window titles before the prompt is displayed.
+	add-zsh-hook precmd _terminal-set-titles-with-path
+
+	# Sets the tab and window titles before command execution.
+	add-zsh-hook preexec _terminal-set-titles-with-command
+fi
 

modules/tmux/init.zsh

@@ -16,11 +16,11 @@ fi
 # Auto Start
 #
 
-if [[ -z "$TMUX" ]] && ( \
+if [[ -z "$TMUX" && ( -z "$INSIDE_EMACS" || -z "$EMACS" || -z "$VIM" ) ]] && ( \
   ( [[ -n "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' remote ) ||
   ( [[ -z "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' local ) \
 ); then
-  tmux_session='#Prezto'
+  tmux_session='prezto'
 
   if ! tmux has-session -t "$tmux_session" 2> /dev/null; then
     # Ensure that tmux server is started.

modules/utility/README.md

@@ -50,6 +50,7 @@ Aliases
 
 ### Disabled File Globbing
 
+  - `bower`
   - `fc`
   - `find`
   - `ftp`

modules/utility/init.zsh

@@ -34,6 +34,7 @@ alias mysql='nocorrect mysql'
 alias rm='nocorrect rm'
 
 # Disable globbing.
+alias bower='noglob bower'
 alias fc='noglob fc'
 alias find='noglob find'
 alias ftp='noglob ftp'
@@ -104,17 +105,17 @@ alias sl='ls'            # I often screw this up.
 # Mac OS X Everywhere
 if [[ "$OSTYPE" == darwin* ]]; then
   alias o='open'
-  alias get='curl --continue-at - --location --progress-bar --remote-name --remote-time'
+elif [[ "$OSTYPE" == cygwin* ]]; then
+  alias o='cygstart'
+  alias pbcopy='tee > /dev/clipboard'
+  alias pbpaste='cat /dev/clipboard'
 else
   alias o='xdg-open'
-  alias get='wget --continue --progress=bar --timestamping'
 
   if (( $+commands[xclip] )); then
     alias pbcopy='xclip -selection clipboard -in'
     alias pbpaste='xclip -selection clipboard -out'
-  fi
-
-  if (( $+commands[xsel] )); then
+  elif (( $+commands[xsel] )); then
     alias pbcopy='xsel --clipboard --input'
     alias pbpaste='xsel --clipboard --output'
   fi
@@ -123,6 +124,13 @@ fi
 alias pbc='pbcopy'
 alias pbp='pbpaste'
 
+# File Download
+if (( $+commands[curl] )); then
+  alias get='curl --continue-at - --location --progress-bar --remote-name --remote-time'
+elif (( $+commands[wget] )); then
+  alias get='wget --continue --progress=bar --timestamping'
+fi
+
 # Resource Usage
 alias df='df -kh'
 alias du='du -kh'

runcoms/README.md

@@ -48,7 +48,7 @@ zprofile and zlogin are not meant to be used concurrently but can be done so.
 This file is sourced by interactive shells. It should define aliases,
 functions, shell options, and key bindings.
 
-## zpreztorc
+### zpreztorc
 
 This file configures Prezto.
 

runcoms/zpreztorc

@@ -10,7 +10,7 @@
 #
 
 # Set case-sensitivity for completion, history lookup, etc.
-zstyle ':prezto:*:*' case-sensitive 'no'
+# zstyle ':prezto:*:*' case-sensitive 'yes'
 
 # Color output (auto set to 'no' on dumb terminals).
 zstyle ':prezto:*:*' color 'yes'
@@ -87,6 +87,13 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # Auto set to 'off' on dumb terminals.
 zstyle ':prezto:module:prompt' theme 'sorin'
 
+#
+# Ruby
+#
+
+# Auto switch the Ruby version on directory change.
+# zstyle ':prezto:module:ruby:chruby' auto-switch 'yes'
+
 #
 # Screen
 #
@@ -122,14 +129,19 @@ zstyle ':prezto:module:prompt' theme 'sorin'
 #   'builtin' 'bg=blue' \
 #   'command' 'bg=blue' \
 #   'function' 'bg=blue'
-#
 
 #
 # Terminal
 #
 
 # Auto set the tab and window titles.
-zstyle ':prezto:module:terminal' auto-title 'yes'
+# zstyle ':prezto:module:terminal' auto-title 'yes'
+
+# Set the window title format.
+# zstyle ':prezto:module:terminal:window-title' format '%n@%m: %s'
+
+# Set the tab title format.
+# zstyle ':prezto:module:terminal:tab-title' format '%m: %s'
 
 #
 # Tmux

runcoms/zprofile

@@ -5,3 +5,73 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
+#
+# Browser
+#
+
+if [[ "$OSTYPE" == darwin* ]]; then
+  export BROWSER='open'
+fi
+
+#
+# Editors
+#
+
+export EDITOR='nano'
+export VISUAL='nano'
+export PAGER='less'
+
+#
+# Language
+#
+
+if [[ -z "$LANG" ]]; then
+  export LANG='en_US.UTF-8'
+fi
+
+#
+# Paths
+#
+
+# Ensure path arrays do not contain duplicates.
+typeset -gU cdpath fpath mailpath path
+
+# Set the the list of directories that cd searches.
+# cdpath=(
+#   $cdpath
+# )
+
+# Set the list of directories that Zsh searches for programs.
+path=(
+  /usr/local/{bin,sbin}
+  $path
+)
+
+#
+# Less
+#
+
+# Set the default Less options.
+# Mouse-wheel scrolling has been disabled by -X (disable screen clearing).
+# Remove -X and -F (exit if the content fits on one screen) to enable it.
+export LESS='-F -g -i -M -R -S -w -X -z-4'
+
+# Set the Less input preprocessor.
+if (( $+commands[lesspipe.sh] )); then
+  export LESSOPEN='| /usr/bin/env lesspipe.sh %s 2>&-'
+fi
+
+#
+# Temporary Files
+#
+
+if [[ ! -d "$TMPDIR" ]]; then
+  export TMPDIR="/tmp/$USER"
+  mkdir -p -m 700 "$TMPDIR"
+fi
+
+TMPPREFIX="${TMPDIR%/}/zsh"
+if [[ ! -d "$TMPPREFIX" ]]; then
+  mkdir -p "$TMPPREFIX"
+fi
+

runcoms/zshenv

@@ -5,72 +5,8 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
-#
-# Browser
-#
-
-if [[ "$OSTYPE" == darwin* ]]; then
-  export BROWSER='open'
-fi
-
-#
-# Editors
-#
-
-export EDITOR='nano'
-export VISUAL='nano'
-export PAGER='less'
-
-#
-# Language
-#
-
-if [[ -z "$LANG" ]]; then
-  export LANG='en_US.UTF-8'
-fi
-
-#
-# Paths
-#
-
-typeset -gU cdpath fpath mailpath path
-
-# Set the the list of directories that cd searches.
-# cdpath=(
-#   $cdpath
-# )
-
-# Set the list of directories that Zsh searches for programs.
-path=(
-  /usr/local/{bin,sbin}
-  $path
-)
-
-#
-# Less
-#
-
-# Set the default Less options.
-# Mouse-wheel scrolling has been disabled by -X (disable screen clearing).
-# Remove -X and -F (exit if the content fits on one screen) to enable it.
-export LESS='-F -g -i -M -R -S -w -X -z-4'
-
-# Set the Less input preprocessor.
-if (( $+commands[lesspipe.sh] )); then
-  export LESSOPEN='| /usr/bin/env lesspipe.sh %s 2>&-'
-fi
-
-#
-# Temporary Files
-#
-
-if [[ ! -d "$TMPDIR" ]]; then
-  export TMPDIR="/tmp/$USER"
-  mkdir -p -m 700 "$TMPDIR"
-fi
-
-TMPPREFIX="${TMPDIR%/}/zsh"
-if [[ ! -d "$TMPPREFIX" ]]; then
-  mkdir -p "$TMPPREFIX"
+# Ensure that a non-login, non-interactive shell has a defined environment.
+if [[ "$SHLVL" -eq 1 && ! -o LOGIN && -s "${ZDOTDIR:-$HOME}/.zprofile" ]]; then
+  source "${ZDOTDIR:-$HOME}/.zprofile"
 fi