#############################################################################
# File		: SourceCheck.py
# Package	: rpmlint
# Author	: Frederic Lepied
# Created on	: Wed Oct 27 21:17:03 1999
# Version	: $Id: SourceCheck.py,v 1.10 2003/03/25 12:12:31 flepied Exp $
# Purpose	: verify source package correctness.
#############################################################################

from Filter import *
import AbstractCheck
import re
import Config

DEFAULT_VALID_SRC_PERMS=(0644, 0755)

spec_regex=re.compile('.spec$')
bz2_regex=re.compile('.bz2$')
gz_regex=re.compile('gz$')
source_regex=re.compile('\\.(tar|patch|tgz|diff)$')
use_bzip2=Config.getOption('UseBzip2', 1)
valid_src_perms=Config.getOption("ValidSrcPerms", DEFAULT_VALID_SRC_PERMS)

class SourceCheck(AbstractCheck.AbstractCheck):

    
    def __init__(self):
	AbstractCheck.AbstractCheck.__init__(self, 'SourceCheck')

    def check(self, pkg):
	# Check only source package
	if not pkg.isSource():
	    return

	# process file list
	files=pkg.files()
	spec_file=None
	for f in files.keys():
	    if spec_regex.search(f):
		if spec_file:
		    printError(pkg, 'multiple-specfiles', spec_file, f)
		else:
		    spec_file=f
	    elif source_regex.search(f):
		if use_bzip2:
		    if not bz2_regex.search(f):
			printWarning(pkg, 'source-or-patch-not-bzipped', f)
		else:
		    if not gz_regex.search(f):
			printWarning(pkg, 'source-or-patch-not-gzipped', f)
	    perm=files[f][0] & 07777
	    if perm not in valid_src_perms:
		printWarning(pkg, 'strange-permission', f, oct(perm))	    
		
check=SourceCheck()

if Config.info:
    addDetails(
'multiple-specfiles',
'''Your package contain multiple spec files. To build a
correct package, you need to have only one spec file containing
all your RPM information.''',

'source-or-patch-not-bzipped',
'''A source package or file in your package is not bzipped (doesn't
have the .bz2 extension. To bzip it, use bzip2.''',

'source-or-patch-not-gzipped',
'''A source package or file in your package is not gzipped (doesn't
have the .gz extension. To gzip it, use the gzip command.''',

'strange-permission',
'''A file that you listed to include in your package is under strange
permissions. Usually, a file is under a 0644 permission.''',

)
# SourceCheck.py ends here