ENH remove silly R wrapper

dot_bin/executable_R

@@ -1,80 +0,0 @@
-#! /bin/bash
-
-# Run R interpreter, optionally launching inside a docker container
-# Launch in docker iff a file called '.rundocker' exists and contains
-# the name of a valid image in the current directory
-
-## TODO the env args here are not DRY
-system_r=(env "MAKEFLAGS=-j8" /bin/R --quiet "$@")
-
-# launch in docker if we find a .rundocker file
-if [ -f ".rundocker" ]; then
-    image=$(cat .rundocker)
-
-    if ! docker info > /dev/null 2>&1; then
-        echo "Docker daemon not running"
-        echo "Using Systemwide R Installation"
-        "${system_r[@]}"
-    fi
-    
-    if ! docker image inspect "$image" > /dev/null 2>&1; then
-        echo "Invalid image: $image"
-        echo "Using Systemwide R Installation"
-        "${system_r[@]}"
-    fi
-
-    # TODO what about host user's environ file and such?
-
-    # TODO not all images have a docker user
-    # start container using the docker user
-    user=docker
-
-    # start container in docker's home directory
-    work_dir=/home/docker
-
-    # mount the current host directory to docker's user home
-    pwd_mnt="type=bind,source=$(pwd),target=/home/docker"
-
-    # add X11 socket/env so we can see pretty plots
-    # from here https://github.com/rocker-org/rocker-versioned/tree/master/X11
-    xsock=/tmp/.X11-unix/X0
-    xauth=/tmp/.docker.xauth
-    touch "$xauth"
-    xauth nlist "$DISPLAY" | sed -e 's/^..../ffff/' | \
-        xauth -f "$xauth" nmerge -
-    x11=(-v "$xsock:$xsock"
-         -v "$xauth:$xauth"
-         -e "XAUTHORITY=${xauth}"
-         -e "DISPLAY=$DISPLAY")
-
-    # for some reason this won't work if you aren't root
-    opts=(-ti --rm -w "$work_dir" --mount "$pwd_mnt" -u 0 #--user "$user"
-          "${x11[@]}")
-
-    # TODO not all images have the same path for R
-    # TODO add env vars somehow
-    cmd=(/usr/local/bin/R --quiet "$@")
-
-    # if we are in Emacs, do some special tricks to satisfy ESS
-    if [[ -n "$INSIDE_EMACS" ]]; then
-        # TODO do we need to pass any environmental variables?
-
-        # ESS sends some 'source' commands to the running R process
-        # after it starts; these are in the emacs user directory
-        emacs_home="$XDG_CONFIG_HOME/emacs"
-        emacs_mnt="type=bind,source=$emacs_home,target=$emacs_home"
-        opts+=(--mount "$emacs_mnt")
-
-        # ESS gets confused if lines are terminated with \r\n (which
-        # unfortunately is the default in docker). Set the terminal
-        # to not echo inputs before starting R
-        docker run "${opts[@]}" "$image" /bin/sh -c "stty -echo -onlcr && ${cmd[*]}"
-    else
-        docker run "${opts[@]}" "$image" "${cmd[@]}"
-    fi
-
-    ## remove X11 auth file
-    rm -f "$xauth"
-else
-    "${system_r[@]}"
-fi