dotfiles/shell/env

# vim: ft=sh
export EDITOR='vim'
export PAGER='less'

# Shells default to emacs bindings (ESC confuses people), unless a local env
# file sets this to 1.
export VI_MODE=0

# Paths
export PATH=$HOME/dotfiles/bin:$HOME/bin:$PATH
export MANPATH=$MANPATH:$HOME/dotfiles/docs/man

# Machine-specific environment settings
[[ -n ${BASH_VERSION-} && -r ~/.bashenv.local ]] && source ~/.bashenv.local
[[ -n ${ZSH_VERSION-} && -r ~/.zshenv.local ]] && source ~/.zshenv.local

# Config Files: Which Are Sourced, And When?
#
# # BASH
#
# .bash_profile: interactive login
# .bash_login: as above but lower preference
# .profile: as above but lower preference
# .bashrc: interactive non-login
#
# Interactive = not a script.
# Login = shell that starts with a computer, or connection from tty or ssh.
# Non-login = shell that starts from a terminal emulator or GUI.
# So, put things mostly in `.bashrc`, source from `.bash_profile`.
#
# # ZSH
#
# .zshenv: (always)
# .zprofile: [[ -o login ]]
# .zshrc: [[ -o interactive ]]
# .zlogin: [[ -o login ]]
#
# As seen, `zshenv` is sourced on all invocations of zsh. It is useful for
# setting variables that should be available to other programs e.g. `PATH`,
# `EDITOR`, `PAGER`, and generally not the place to put commands that produce
# output or assume attachment to a tty/terminal.
#
# https://shreevatsa.wordpress.com/2008/03/30/zshbash-startup-files-loading-order-bashrc-zshrc-etc/
# http://blog.flowblok.id.au/2013-02/shell-startup-scripts.html