[gentoo-commits] proj/R_overlay:master commit in: /

["André Erdmann" <dywi@mailerd.de>]

commit:     78ca6a4c4a2cad2cbd3281ec9cd5ebfe008b799a
Author:     André Erdmann <dywi <AT> mailerd <DOT> de>
AuthorDate: Mon Jul  9 16:44:24 2012 +0000
Commit:     André Erdmann <dywi <AT> mailerd <DOT> de>
CommitDate: Mon Jul  9 16:44:24 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/R_overlay.git;a=commit;h=78ca6a4c

find_invalid.py: verify overlay creation

	new file:   find_invalid.py

---
 find_invalid.py |   84 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 84 insertions(+), 0 deletions(-)

diff --git a/find_invalid.py b/find_invalid.py
new file mode 100755
index 0000000..95a3876
--- /dev/null
+++ b/find_invalid.py
@@ -0,0 +1,84 @@
+#!/usr/bin/python
+#  scans a directory for bad overlay creation results:
+#  * empty dirs
+#  * missing metadata/Manifest)
+#  In contrast to repoman, it does verify that overlay creation succeeded,
+#  not that every ebuild is correct.
+
+import os
+import sys
+
+MISSING_METADATA = set()
+MISSING_MANIFEST = set()
+EMPTY = set()
+
+no_metadata = MISSING_METADATA.add
+no_manifest = MISSING_MANIFEST.add
+empty       = EMPTY.add
+
+if len ( sys.argv ) != 2:
+	sys.stderr.write ( "usage: {} <dir>\n".format ( sys.argv [0] ) )
+	sys.exit ( os.EX_USAGE )
+
+topdir = os.path.abspath ( sys.argv [1] )
+
+if not os.path.isdir ( topdir ):
+	sys.stderr.write ( "{!r} isn't a directory!\n".format ( topdir ) )
+	sys.exit ( os.EX_USAGE )
+
+def ebuild_check ( filenames ):
+	man = False
+	mtd = False
+	eb  = False
+	for f in filenames:
+		if f.endswith ( '.ebuild' ):
+			eb = True
+
+		elif f == 'metadata.xml':
+			mtd = True
+
+		elif f == 'Manifest':
+			man = True
+
+		if eb and mtd and man:
+			return ( True, True, True )
+
+	return ( eb, man, mtd )
+
+
+for dpath, dnames, fnames in os.walk ( topdir ):
+	here = dpath.replace ( topdir, "<overlay root>" )
+
+	e = ebuild_check ( fnames )
+
+	if e[0]:
+
+		if not e[1]:
+			# metadata missing
+			no_metadata ( here )
+
+		if not e[2]:
+			# manifest missing
+			no_manifest ( here )
+
+	elif len ( dnames ) == 0 and len ( fnames ) == 0:
+		empty ( here )
+
+
+ALL_OK = not ( MISSING_METADATA or MISSING_MANIFEST or EMPTY )
+
+if MISSING_METADATA:
+	print ( "*** The following ebuild directories have no metadata file:" )
+	print ( '\n'.join ( sorted ( MISSING_METADATA ) ) )
+
+if MISSING_MANIFEST:
+	print ( "*** The following ebuild directories have no Manifest file:" )
+	print ( '\n'.join ( sorted ( MISSING_MANIFEST ) ) )
+
+if EMPTY:
+	print ( "*** The following dirs are empty:" )
+	print ( '\n'.join ( sorted ( EMPTY ) ) )
+
+
+if ALL_OK:
+	print ( "everything looks ok" )