bash/emacs.bash


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# Shell-side configuration for Emacs-based shells

setup_vterm() {
        ## https://github.com/akermu/emacs-libvterm#shell-side-configuration
        ## Make sure this is the last file loaded by ~/.bashrc!

        # Load the requisite code from the vterm install directory
        if [[ "$INSIDE_EMACS" = 'vterm' ]] \
                   && [[ -n ${EMACS_VTERM_PATH} ]] \
                   && [[ -f ${EMACS_VTERM_PATH}/etc/emacs-vterm-bash.sh ]]; then
                source ${EMACS_VTERM_PATH}/etc/emacs-vterm-bash.sh
        fi

        # Extra commands for `vterm-eval-cmds'
        find_file() { vterm_cmd find-file "$(realpath "${@:-.}")"; }
        say() { vterm_cmd message "%s" "$*"; }
}

setup_emacs_shell() {
        export PAGER=cat
        # export PS1='\w \$ '
}

# CONSIDER: Could this go in ~/.profile ?
case "$INSIDE_EMACS" in
        '') ;; # not inside emacs
        vterm) setup_vterm ;;
        *) setup_emacs_shell ;;
esac