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

["André Erdmann" <dywi@mailerd.de>]

commit:     d269d111a7b37dae7824594a8c2f8c060a7a67a5
Author:     André Erdmann <dywi <AT> mailerd <DOT> de>
AuthorDate: Tue Feb  5 17:46:27 2013 +0000
Commit:     André Erdmann <dywi <AT> mailerd <DOT> de>
CommitDate: Tue Feb  5 17:46:27 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/R_overlay.git;a=commit;h=d269d111

roverlay: --print-package-rules (--ppr)

Added new arg --print-package-rules (--ppr) that prints the package rules
to stdout after reading them. Similar to --print-config, roverlay will
exit afterwards.

---
 roverlay.py         |   15 +++++++++++++++
 roverlay/argutil.py |   18 ++++++++++++++++++
 2 files changed, 33 insertions(+), 0 deletions(-)

diff --git a/roverlay.py b/roverlay.py
index a13be00..d18a987 100755
--- a/roverlay.py
+++ b/roverlay.py
@@ -259,6 +259,21 @@ def roverlay_main():
 			die ( "Cannot print config!" )
 		EXIT_AFTER_CONFIG = True
 
+	if OPTION ( 'print_package_rules' ):
+		# no try-/catch block here
+
+		import roverlay.packagerules.rules
+
+		HLINE = "".rjust ( 79, '-' )
+		print ( HLINE )
+		print (
+			str ( roverlay.packagerules.rules.PackageRules.get_configured() )
+		)
+		print ( HLINE )
+
+		EXIT_AFTER_CONFIG = True
+
+	# -- end of EXIT_AFTER_CONFIG entries
 
 	if 'EXIT_AFTER_CONFIG' in locals() and EXIT_AFTER_CONFIG:
 		pass

diff --git a/roverlay/argutil.py b/roverlay/argutil.py
index ceb8baa..d7d8444 100644
--- a/roverlay/argutil.py
+++ b/roverlay/argutil.py
@@ -127,6 +127,14 @@ def get_parser ( command_map, default_config_file, default_command='create' ):
 	)
 
 	arg (
+		'-P', '--package-rules', default=argparse.SUPPRESS,
+		action='append',
+		help="package rule file, can be specified more than once.",
+		type=is_fs_file_or_dir,
+		metavar='<file|dir>',
+	)
+
+	arg (
 		'--distdir', '--from', default=argparse.SUPPRESS,
 		action='append',
 		help='''
@@ -236,6 +244,12 @@ def get_parser ( command_map, default_config_file, default_command='create' ):
 	)
 
 	arg (
+		'--print-package-rules', '--ppr',
+		help="print package rules after parsing them and exit",
+		**opt_in
+	)
+
+	arg (
 		'--list-config-entries', '--help-config',
 		help="list all known config entries",
 		**opt_in
@@ -320,6 +334,7 @@ def parse_argv ( command_map, **kw ):
 		print_stats             = p.stats,
 		print_config            = p.print_config,
 		list_config             = p.list_config_entries,
+		print_package_rules     = p.print_package_rules,
 		force_distroot          = p.force_distroot,
 		skip_manifest           = p.no_manifest,
 		incremental             = p.incremental,
@@ -339,6 +354,9 @@ def parse_argv ( command_map, **kw ):
 	if given ( 'repo_config' ):
 		doconf ( p.repo_config, 'REPO.config_files' )
 
+	if given ( 'package_rules' ):
+		doconf ( p.package_rules, 'PACKAGE_RULES.files' )
+
 	if given ( 'distroot' ):
 		doconf ( p.distroot, 'distfiles.root' )