Allow specyfing a list of input files via a file (-l / --file-list)

Signed-off-by: Thomas Graf <tgraf@redhat.com>
Signed-off-by: Eric Leblond <eric@regit.org>

coccigrep

@@ -59,6 +59,7 @@ parser.add_argument('-f', '--output-format', dest='oformat', default=cocciinst.g
 parser.add_argument('-v', '--verbose', action='store_const', const=True, help='verbose output (including coccinelle error)', default=cocciinst.getboolean('global', 'verbose'))
 parser.add_argument('file', metavar='file', nargs='*', help='List of files', default=None)
 parser.add_argument('-L', '--list-operations', const=True, dest='listop', action='store_const', help='List available operations', default=None)
+parser.add_argument('-l', '--file-list', default=None, dest='file_list', help='File containing a list of files to search in')
 parser.add_argument('--version', action='version', version='%(prog)s 1.4')
 
 args = parser.parse_args()
@@ -96,6 +97,10 @@ if args.ncpus > 1:
     if not coccigrep.set_concurrency(args.ncpus):
         sys.stderr.write("Warning: Concurrency not available on this system.\n")
 
+if args.file_list:
+	for line in open(args.file_list, 'r'):
+		args.file.append(line.rstrip())
+
 try:
     coccigrep.setup(args.type, args.attribut, args.operation)
     coccigrep.run(args.file)

coccigrep.1

@@ -115,6 +115,9 @@ Number of cpus to use.
 .TP
 .BI \-s " SP" "\fR,\fP \-\^\-sp=" SP
 Semantic patch to use.
+.TP
+.BI \-l " FILE" "\fR,\fP \-\^\-file\-list=" FILE
+File containing a list of input files.
 
 .SH BUGS
 The operation option could lead to some missed match because the semantic