Convert expert-mode code to a URL and download the corresponding figure from IRIDL

download.iridl.sh

#!/bin/bash

infile=$1
outfile=${infile/code/gif}

if [ `head -n1 $infile` == "auxfig" ]; then
    code=`tail -n +2 $infile`
    echo "Auxfile"
    auxfile=1
else
    code=`cat $infile`
    auxfile=0
fi


baseurl='http://iridl.ldeo.columbia.edu/'`echo $code | tr '\n' '/' | tr ' ' '/'`
url="$baseurl"'+.gif'

wget -O plot.gif $url

if [ $auxfile -eq 1 ]; then
    baseurl="$baseurl"'.auxfig'
    url="$baseurl"'+.gif'
    wget -O leg.gif $url
    gm convert plot.gif leg.gif -append $outfile
    rm -rf plot.gif leg.gif
else
    mv plot.gif $outfile
fi

makefile

docs := $(patsubst %.md, %.pdf, $(wildcard *.md))
images := $(patsubst %.code, %.gif, $(wildcard *.code))

all: $(images) $(docs)

%.pdf : %.md $(images)
	pandoc -o $@ $<

%.gif : %.code
	./code.to.url.sh $<

clean:
	rm -rf *.pdf *.gif