new iuse qa stuff

2 files changed, 78 insertions, 0 deletions

diff --git a/qa/iuse/iuse.sh b/qa/iuse/iuse.sh
new file mode 100644
index 0000000..3b30d25
--- /dev/null
+++ b/qa/iuse/iuse.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+cd /usr/portage/
+for x in `find -name '*.ebuild'`
+do
+	echo $x
+	bn=${x##*/}
+	dn=${x%/*}
+	fn=.use-${bn/.ebuild/}
+	myout=${dn}/${fn}
+
+	#massive pipeline follows
+	sed -e 's/^\([^#]*\)#.*$/\1/' -e '/^pkg_/q' $x | \
+	grep -e 'use [[:alnum:]]*' | \
+	grep -v DESCRIPTION | \
+	sed -e 's/^.*use \([[:alnum:]]*\).*$/\1/' | \
+	sed -e '/^$/d' | \
+	sort | \
+	uniq > $myout
+	
+done
diff --git a/qa/iuse/iuse2.py b/qa/iuse/iuse2.py
new file mode 100755
index 0000000..7944b93
--- /dev/null
+++ b/qa/iuse/iuse2.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python2.2
+import portage,sys
+portdir=portage.settings["PORTDIR"]
+for cp in portage.portdb.cp_all():
+	for cpv in portage.portdb.cp_list(cp):
+		try:
+			myaux=portage.portdb.aux_get(cpv,["DEPEND","RDEPEND","SRC_URI"])
+		except KeyError:
+			pass
+		myuse={}
+		for str in myaux:
+			mysplit=str.split()
+			for part in mysplit:
+				if part[-1]=="?":
+					if part[0]=="!":
+						if not myuse.has_key(part[1:-1]):
+							myuse[part[1:-1]]=None
+					else:
+						if not myuse.has_key(part[:-1]):
+							myuse[part[:-1]]=None
+		if not myuse:
+			continue
+		cpsplit=cpv.split("/")
+		mypath=portdir+"/"+cp+"/.use-"+cpsplit[1]
+		print mypath
+		myfile=open(mypath,"r")
+		for x in myfile.readlines():
+			if x[:-1]:
+				if not myuse.has_key(x[:-1]):
+					myuse[x[:-1]]=None
+		print myuse.keys()
+		myfile.close()
+		if not myuse.keys():
+			#no IUSE to add
+			continue
+		myepath=portdir+"/"+cp+"/"+cpsplit[1]+".ebuild"
+		myefile=open(myepath,"r")
+		mylines=myefile.readlines()
+		myefile.close()
+		mynewlines=[]
+		pos=0
+		while (pos<len(mylines)) and (mylines[pos][0]=="#"):
+			mynewlines.append(mylines[pos])
+			pos += 1
+		myuses=myuse.keys()
+		iuseline="\nIUSE=\""+myuses[0]
+		for x in myuses[1:]:
+			iuseline=iuseline+" "+x
+		iuseline=iuseline+"\"\n"
+		mynewlines.append(iuseline)
+		while (pos<len(mylines)):
+			mynewlines.append(mylines[pos])
+			pos += 1
+		
+		myefile=open(myepath,"w")
+		for x in mynewlines:
+			myefile.write(x)
+		myefile.close()