rplot

#!/bin/bash
# Make ggplot2 plots easily from the command line
#
# Copyright Carlos Scheidegger, 2015
# License: MIT or GPL2, at your choice.
#
# Requirements:
#
# - iterm2 2.9 or later (as of this writing, this means using a beta)
#   - http://www.iterm2.com/downloads.html
#
# - imgcat somewhere in your $PATH
#   - https://raw.github.com/gnachman/iTerm2/master/tests/imgcat
#
# - littler somewhere in your $PATH
#   - http://dirk.eddelbuettel.com/code/littler.html
#   - *Pay attention to the case-insensitive issues with OS X!*
#   - This script assumes you installed littler as "lr". Change it accordingly
#     if that's not the case
#
# Example:
#   $ rplot 'ggplot(mtcars, aes(x=cyl, y=mpg)) + geom_jitter()'
################################################################################

FOUT=`mktemp -t XXXXXX.png`
lr 2>/dev/null << EOF
library(ggplot2);
library(magrittr);
library(dplyr);

($*) %>% ggsave("$FOUT", ., device=function(...) grDevices::png(..., res=72, units = "in"), width=7, height=7)

EOF
imgcat $FOUT
rm $FOUT