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ohmyzsh/plugins/magic-enter/magic-enter.plugin.zsh

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# Default commands
: ${MAGIC_ENTER_GIT_COMMAND:="git status -u ."} # run when in a git repository
: ${MAGIC_ENTER_OTHER_COMMAND:="ls -lh ."} # run anywhere else
magic-enter() {
# Only run MAGIC_ENTER commands when in PS1 and command line is empty
# http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#User_002dDefined-Widgets
if [[ -n "$BUFFER" || "$CONTEXT" != start ]]; then
return
fi
if command git rev-parse --is-inside-work-tree &>/dev/null; then
BUFFER="$MAGIC_ENTER_GIT_COMMAND"
else
BUFFER="$MAGIC_ENTER_OTHER_COMMAND"
fi
}
# Wrapper for the accept-line zle widget (run when pressing Enter)
# If the wrapper already exists don't redefine it
(( ! ${+functions[_magic-enter_accept-line]} )) || return 0
case "$widgets[accept-line]" in
# Override the current accept-line widget, calling the old one
user:*) zle -N _magic-enter_orig_accept-line "${widgets[accept-line]#user:}"
function _magic-enter_accept-line() {
magic-enter
zle _magic-enter_orig_accept-line -- "$@"
} ;;
# If no user widget defined, call the original accept-line widget
builtin) function _magic-enter_accept-line() {
magic-enter
zle .accept-line
} ;;
esac
zle -N accept-line _magic-enter_accept-line