#!/bin/sh

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# Script for gvmap pipeline

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# Use -A to add flags for gvmap; e.g., -Ae results in gvmap -e

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# -K can be used to change the original layout; by default, sfdp is used

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# -T is used to specify the final output format

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# -G, -N and -E flags can be used to tailor the rendering

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# -g, -n and -e flags can be used to tailor the initial layout

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# Be careful of spaces in the flags. If these are not wrapped in quotes, the

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# parts will be separated during option processing.

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LAYOUT=sfdp

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trap 'rm -f $TMPFILE1 $TMPFILE2 $TMPINFILE errout; exit' 0 1 2 3 15

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OPTSTR="vVA:[gvmap flags]G:[attr=val]E:[attr=val]N:[attr=val]g:[attr=val]e:[attr=val]n:[attr=val]K:[layout]T:[output format]o:[outfile]"

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FLAGS1=

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FLAGS2=

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FLAGS3=

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while getopts ":$OPTSTR" c

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do

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case $c in

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v )

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VERBOSE=1

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FLAGS1="$FLAGS1 -v"

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FLAGS2="$FLAGS2 -v"

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FLAGS3="$FLAGS3 -v"

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;;

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V )

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dot -V

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exit 0

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;;

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K )

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LAYOUT=$OPTARG

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;;

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A )

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FLAGS2="$FLAGS2 -$OPTARG"

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;;

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T )

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FLAGS3="$FLAGS3 -T$OPTARG"

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;;

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e )

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FLAGS1="$FLAGS1 -E$OPTARG"

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;;

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n )

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FLAGS1="$FLAGS1 -N$OPTARG"

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;;

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g )

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FLAGS1="$FLAGS1 -G$OPTARG"

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;;

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E )

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FLAGS3="$FLAGS3 -E$OPTARG"

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;;

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N )

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FLAGS3="$FLAGS3 -N$OPTARG"

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;;

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G )

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FLAGS3="$FLAGS3 -G$OPTARG"

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;;

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o )

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FLAGS3="$FLAGS3 -o$OPTARG"

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;;

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:)

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print -u 2 $OPTARG requires a value

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exit 2

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;;

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\? )

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if [[ "$OPTARG" == '?' ]]

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then

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getopts -a gvmap "$OPTSTR" x '-?'

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exit 0

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else

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print -u 2 "gvmap: unknown flag $OPTARG - ignored"

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fi

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;;

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esac

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done

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shift $((OPTIND-1))

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if [[ $# == 0 ]]

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then

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if [[ -n $VERBOSE ]]

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then

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print -u 2 "$LAYOUT -Goverlap=prism $FLAGS1 | gvmap $FLAGS2 | neato -n2 $FLAGS3"

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fi

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$LAYOUT -Goverlap=prism $FLAGS1 | gvmap $FLAGS2 | neato -n2 $FLAGS3

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else

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while (( $# > 0 ))

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do

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if [[ -f $1 ]]

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then

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if [[ -n $VERBOSE ]]

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then

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print -u 2 "$LAYOUT -Goverlap=prism $FLAGS1 $1 | gvmap $FLAGS2 | neato -n2 $FLAGS3"

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fi

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$LAYOUT -Goverlap=prism $FLAGS1 $1 | gvmap $FLAGS2 | neato -n2 $FLAGS3

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else

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print -u 2 "gvmap: unknown input file $1 - ignored"

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fi

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shift

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done

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fi

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