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comparison graph2.sh @ 2:6c327ae23d2c

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added --help to shell edition some cleanups
author meillo@marmaro.de
date Mon, 28 May 2007 20:03:27 +0200
parents 21d9547ef242
children
comparison
equal deleted inserted replaced
1:8d8b41f7c0bc 2:6c327ae23d2c
5 # 5 #
6 6
7 7
8 if [ $# -eq 1 ]; then 8 if [ $# -eq 1 ]; then
9 if [ $1 = '--version' ] ; then 9 if [ $1 = '--version' ] ; then
10 echo 'Buddylistgrapher' 10 echo 'Buddylistgrapher (shell)'
11 echo 'shellscript edition' 11 echo '========================'
12 echo 'version 0.1' 12 echo 'version 0.2'
13 echo
14 echo 'by Julian Forster (http://progmaschine.de.vu)'
15 echo 'and Markus Schnalke (http://prog.marmaro.de)'
16 exit 0
17 elif [ $1 = '--help' ] ; then
18 echo 'Buddylistgrapher (shell)'
19 echo '========================'
20 echo
21 echo "usage: $0 <input.txt>"
22 echo
23 echo "The grapher generates output to stdout."
24 echo "This output is the input for the graphviz tools."
25 echo
26 echo "You can use it like this:"
27 echo "$0 input.txt | dot -Tpng > pic.png"
28 echo
29 echo "ToDo:"
30 echo "The program was written for one specific kind of input data,"
31 echo "so there is still some work to do to use it for general input."
13 exit 0 32 exit 0
14 else 33 else
15 34
16 file=/tmp/`basename $0`-$$ 35 file=/tmp/`basename $0`-$$
17 file2=/tmp/`basename $0`-$$-2 36 file2=/tmp/`basename $0`-$$-2
18 37
19 # extract all needed lines 38 # extract all needed lines
20 grep -e "Profil von:" -e "Nachricht schreiben" $1 > $file 39 grep -e "Profil von:" -e "Nachricht schreiben" $1 > $file
21 40
41
22 # collect all profil names (we only want them as nodes) 42 # collect all profil names (we only want them as nodes)
23 cat $file | while read line ; do 43 cat $file | while read line ; do
24 echo -n "`echo $line | grep "Profil von:" | awk '{print " " $3 " "}'`" >> $file2 44 echo -n "`echo $line | grep "Profil von:" | awk '{print " " $3 " "}'`" >> $file2
25 done 45 done
26 echo >> $file2 46 echo >> $file2
27 47
28 #cat $file2
29 #exit
30
31 48
32 # output 49 # output
33 echo "digraph G {" 50 echo "digraph G {"
34 51
35 cat $file | while read line ; do 52 cat $file | while read line ; do
36 isProfil=`echo $line | grep "Profil von:"` 53 if [ -n "`echo $line | grep "Profil von:"`" ] ; then
37 if [ -n "$isProfil" ] ; then
38 name=$(echo $line | awk '{ print $3 }') 54 name=$(echo $line | awk '{ print $3 }')
39 else 55 else
40 buddy=$(echo $line | awk '{ print $3 }') 56 buddy=$(echo $line | awk '{ print $3 }')
41 if [ -n "`grep -F " $buddy " $file2`" ] ; then 57 if [ -n "`grep -F " $buddy " $file2`" ] ; then
42 echo " \"$name\" -> \"$buddy\";" 58 echo " \"$name\" -> \"$buddy\";"
44 fi 60 fi
45 done 61 done
46 62
47 echo "}" 63 echo "}"
48 64
49 #rm $file $file2 65 rm $file $file2
50 exit 0 66 exit 0
51 67
52 fi 68 fi
53 else 69 else
54 echo "usage: $0 <input.txt>" 70 echo "usage: $0 <input.txt>"