add some tools to generate graphs and squash images

bin/dockviz

@@ -0,0 +1 @@
+docker run -it --rm -v /var/run/docker.sock:/var/run/docker.sock nate/dockviz $*

bin/dockviz-graphml

@@ -0,0 +1,10 @@
+DIR=`mktemp -d`
+cd $DIR
+wget -q https://bitbucket.org/dirkbaechle/dottoxml/raw/e285fccba8d51c6d814a83756935f3128972f0ea/src/X11Colors.py   
+wget -q https://bitbucket.org/dirkbaechle/dottoxml/raw/e285fccba8d51c6d814a83756935f3128972f0ea/src/dottoxml.py
+wget -q https://bitbucket.org/dirkbaechle/dottoxml/raw/e285fccba8d51c6d814a83756935f3128972f0ea/src/dot.py
+$DOCKER_HOME/bin/dockviz images -d > dockviz.dot
+python dottoxml.py dockviz.dot dockviz.graphml 
+cat dockviz.graphml
+cd - > /dev/null
+rm -rf $DIR

bin/dockviz-xml

@@ -0,0 +1,2 @@
+DIR=`mkdir -t`
+cd $DIR

bin/make

@@ -1,6 +1,5 @@
 FILE=$DOCKER_HOME/images/$1.mk
 if [ ! -e $FILE ]; then
-    DELETE=true
     FILE="$(mktemp)"
     cat <<- EOF > $FILE
         include \$(DOCKER_HOME)/build/Makefile
@@ -11,7 +10,5 @@ EOF
 fi
 make -f $FILE build
 CODE=$?
-if [ ! -z ${DELETE+x} ]; then    
-    rm $FILE
-fi
+rm $FILE
 exit $CODE

bin/make-dependencies

@@ -0,0 +1,15 @@
+FILE=$DOCKER_HOME/images/$1.mk
+if [ ! -e $FILE ]; then
+    FILE="$(mktemp)"
+    cat <<- EOF > $FILE
+        include \$(DOCKER_HOME)/build/Makefile
+        FROM = base:squash
+        NAME = $1
+        VERSION = latest
+        build: prepare $1
+EOF
+fi
+make -Bnd -f $FILE build > $1.mk
+cat $1.mk | make2graph | dot -Tpng -o $1.mk.png
+cat $1.mk | make2graph -f x > $1.mk.xml
+rm $FILE

bin/squash

@@ -0,0 +1,5 @@
+TREEFILE="$(mktemp)"
+COMMANDFILE="$(mktemp)"
+$DOCKER_HOME/bin/make/dockviz images -t --no-trunc > $TREEFILE
+python3 $DOCKER_HOME/squash.py $TREEFILE $COMMANDFILE
+. $COMMANDFILE

bin/total-size

@@ -0,0 +1 @@
+docker run --rm -v /var/run/docker.sock:/var/run/docker.sock nate/dockviz images -t | grep Tags: | cut -d':' -f3 | cut -d' ' -f2 | awk '{d+=$1} END {print d}'