prezto/runcoms/zprofile

# Sourced in login shells before .zshrc
# Commands that should be exectued only in login shells
# Do not set environment variables
# Do not define alias, functions, options, etc.
#
# +--------------------+-------+-------+--------+
# |                    | Inter | Inter | Script |
# |                    | Login |       |        |
# +====================+=======+=======+========+
# | /etc/zshenv        |   A   |   A   |   A    |
# +--------------------+-------+-------+--------+
# | $ZDOTDIR/.zshenv   |   B   |   B   |   B    |
# +--------------------+-------+-------+--------+
# | /etc/zprofile      |   C   |       |        |
# +--------------------+-------+-------+--------+
# | $ZDOTDIR/.zprofile |   D   |       |        |
# +--------------------+-------+-------+--------+
# | /etc/zshrc         |   E   |   C   |        |
# +--------------------+-------+-------+--------+
# | $ZDOTDIR/.zshrc    |   F   |   D   |        |
# +--------------------+-------+-------+--------+
# | /etc/zlogin        |   G   |       |        |
# +--------------------+-------+-------+--------+
# | $ZDOTDIR/.zlogin   |   H   |       |        |
# +--------------------+-------+-------+--------+

# Browser
case `/usr/bin/uname -s` in
    Darwin)
	export BROWSER='open'
	;;
esac

# Editors
export EDITOR='vim'
export VISUAL='vim'
export PAGER='less'
export LESSEDIT='vim'

# Language
if [[ -z "$LANG" ]]; then
  export LANG='en_US.UTF-8'
fi

# 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.
# Try both `lesspipe` and `lesspipe.sh` as either might exist on a system.
if (( $#commands[(i)lesspipe(|.sh)] )); then
  export LESSOPEN="| /usr/bin/env $commands[(i)lesspipe(|.sh)] %s 2>&-"
fi

# Temporary Files
if [[ ! -d "$TMPDIR" ]]; then
  export TMPDIR="/tmp/$LOGNAME"
  mkdir -p -m 700 "$TMPDIR"
fi

TMPPREFIX="${TMPDIR%/}/zsh"