C-Module dependency graph
I wrote a script to create a module dependency graph from a set of files using graphviz. This script works only for C.
1. Result
The graph shows how the modules are dependent.
2. Script
You need to change the project path to run the script.
#!/bin/bash
# Author: Andreas Tobola
# http://www.tnotes.de/CDependencyGraph
FILE_OUT="rat2src.dot"
echo "digraph G {" > $FILE_OUT
echo "rankdir=LR;" >> $FILE_OUT
echo "fontsize=24;" >> $FILE_OUT
for mfile in `ls ./rat2src`
do
module=`echo $mfile | sed 's/[.]/ /' | awk '{print $1}'`
echo $module" ("$mfile")"
modlist=`cat ./rat2src/$mfile | grep -v '<' | grep '#include'| awk '{print $2}' | sed 's/<//g' | sed 's/>//g' | sed 's/[.]/ /g' | sed 's/"//g' | awk '{print $1}' | grep -v $module`
for link in $modlist
do
echo " "$link
echo "\""$module"\" -> \""$link"\"" >> $FILE_OUT
done
done
echo "}" >> $FILE_OUT
echo "graphviz..."
dot -Tpng $FILE_OUT -o rat2moddep.png
# Author: Andreas Tobola
# http://www.tnotes.de/CDependencyGraph
FILE_OUT="rat2src.dot"
echo "digraph G {" > $FILE_OUT
echo "rankdir=LR;" >> $FILE_OUT
echo "fontsize=24;" >> $FILE_OUT
for mfile in `ls ./rat2src`
do
module=`echo $mfile | sed 's/[.]/ /' | awk '{print $1}'`
echo $module" ("$mfile")"
modlist=`cat ./rat2src/$mfile | grep -v '<' | grep '#include'| awk '{print $2}' | sed 's/<//g' | sed 's/>//g' | sed 's/[.]/ /g' | sed 's/"//g' | awk '{print $1}' | grep -v $module`
for link in $modlist
do
echo " "$link
echo "\""$module"\" -> \""$link"\"" >> $FILE_OUT
done
done
echo "}" >> $FILE_OUT
echo "graphviz..."
dot -Tpng $FILE_OUT -o rat2moddep.png
Siehe auch •
