added double-inclusion QA checker by Zac

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

profiles/make-profiles-graph.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+profile_root=$(portageq envvar PORTDIR)/profiles
+profile_root=$(realpath "${profile_root}")
+
+profile_tree() {
+    local src_profile=$1
+    local src_profile_name=${src_profile#${profile_root}/}
+    local dst_p
+    local dst_profile
+    local dst_profile_name
+
+    [[ -f "$1/parent" ]] || return
+
+    while read dst_p; do
+        if [[ $dst_p != *"#"* ]]; then
+            dst_profile=$(realpath "${src_profile}/${dst_p}")
+            dst_profile_name=${dst_profile#${profile_root}/}
+
+            echo "    \"${src_profile_name}\" -> \"${dst_profile_name}\""
+            profile_tree "${dst_profile}"
+        fi
+    done < "$1/parent"
+}
+
+{
+echo "digraph profiles {"
+
+for p in "$@"
+do
+    profile_tree "${profile_root}/$p"
+done | sort -u
+
+echo "}"
+} > profiles.dot
+dot -Tpng profiles.dot > profiles.png

profiles/profile-debug.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+
+# http://archives.gentoo.org/gentoo-dev/msg_75881dcc749478a4fe7659d9b3594c75.xml
+
+import sys
+import portage
+
+c = portage.config(config_profile_path=sys.argv[1])
+for x in c.profiles:
+	sys.stdout.write("%s\n" % (x,))

profiles/profile-double-inclusion.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+# http://archives.gentoo.org/gentoo-dev/msg_75881dcc749478a4fe7659d9b3594c75.xml
+
+import operator
+import os
+import sys
+import portage
+
+def grab_profiles_desc(repo_path):
+
+	lines = portage.util.grablines(
+		os.path.join(repo_path, "profiles", "profiles.desc"))
+
+	profiles = []
+
+	for line in lines:
+
+		if line.startswith("#"):
+			continue
+
+		line_split = line.split()
+		if line_split:
+			profiles.append(line_split)
+
+	return profiles
+
+def check_double_inclusion(repo_path, profile, out):
+
+	profiles_dir = os.path.join(repo_path, "profiles")
+	profile_path = os.path.join(profiles_dir, profile[1])
+	c = portage.config(config_profile_path=profile_path)
+
+	if len(c.profiles) != len(set(c.profiles)):
+
+		previous = set()
+		duplicates = set()
+
+		for x in c.profiles:
+			if x in previous:
+				duplicates.add(x)
+			previous.add(x)
+
+		out.write("%s\t%s\n" % (profile[1],
+			"\t".join((x[len(profiles_dir)+1:] for x in sorted(duplicates)))))
+
+def main():
+
+	portdir = os.path.realpath(portage.settings["PORTDIR"])
+	profiles_desc = grab_profiles_desc(portdir)
+	profiles_desc.sort(key=operator.itemgetter(1))
+
+	for profile in profiles_desc:
+		check_double_inclusion(portdir, profile, sys.stdout)
+
+if __name__ == "__main__":
+	main()