From e63ec5a283d2f49090bc3f14be82182d0750e9ab Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 27 Jul 2011 16:15:17 +0100
Subject: Set defaults to be more useful for other people.

---
 scripts/pbuilder-create | 50 ++++++++++++++++++++-----------------------------
 1 file changed, 20 insertions(+), 30 deletions(-)

diff --git a/scripts/pbuilder-create b/scripts/pbuilder-create
index 4ef5389..fb46c8c 100755
--- a/scripts/pbuilder-create
+++ b/scripts/pbuilder-create
@@ -25,26 +25,27 @@ import time
 class PbuilderCreate(cliapp.Application):
 
     def add_settings(self):
-        self.settings.string(['mirror', 'm'], 'use URL for mirror (%default)',
-                             metavar='URL', default='http://mirror/debian')
-        self.settings.string_list(['release', 'r'], 
+        self.settings.string(['mirror', 'm'],
+                             'use URL for mirror (%default)',
+                             metavar='URL',
+                             default='http://cdn.debian.net/debian')
+        self.settings.string_list(['release', 'r'],
                                   'build tgz for RELEASE (%default)',
                                   metavar='RELEASE', 
-                                  default=['squeeze', 'sid'])
-        self.settings.string_list(['arch', 'a'], 
+                                  default=['unstable'])
+        arch = self.runcmd(['dpkg', '--print-architecture']).strip()
+        self.settings.string_list(['arch', 'a'],
                                   'build tgz for ARCH (%default)',
-                                  metavar='ARCH', default=['amd64', 'i386'])
-        self.settings.string(['othermirror', 'o'], 
-                             'also build tgz with pbuilder --othermirror, '
-                                'set to empty to avoid this '
-                                '(%default)',
-                             default='deb http://code.liw.fi/debian squeeze main')
-        self.settings.integer(['max-age'], 
+                                  metavar='ARCH', default=arch)
+        self.settings.string_list(['othermirror', 'o'],
+                                  'also build tgz with pbuilder '
+                                    '--othermirror, set to empty to avoid '
+                                    'this (%default)')
+        self.settings.integer(['max-age'],
                               'trigger tgz update if older than N days '
                                 '(%default)',
                               metavar='N', default=1)
-        self.settings.boolean(['no-act', 'dry-run'],
-                              'just pretend')
+        self.settings.boolean(['no-act', 'dry-run'], 'just pretend')
         self.settings.boolean(['verbose'], 'print commands before executing')
         self.settings.string(['directory', 'd'], 
                              'where to put tgz files (%default)',
@@ -53,7 +54,7 @@ class PbuilderCreate(cliapp.Application):
     def process_args(self, args):
         for release in self.settings['release']:
             for arch in self.settings['arch']:
-                self.pbuilder(release, arch, 'debian', None)
+                self.pbuilder(release, arch, 'pristine', None)
                 if self.settings['othermirror']:
                     self.pbuilder(release, arch, 'custom', 
                                   self.settings['othermirror'])
@@ -77,6 +78,10 @@ class PbuilderCreate(cliapp.Application):
                     '--logfile', tgz + '.log']
             if othermirror:
                 argv += ['--othermirror', othermirror]
+        if self.settings['verbose']:
+            print ' '. join(argv)
+        if self.settings['no-act']:
+            return
         self.runcmd(argv)
 
     def need_to_update_tgz(self, tgz):
@@ -89,21 +94,6 @@ class PbuilderCreate(cliapp.Application):
         basename = '%s-%s-%s.tgz' % (release, arch, suffix)
         return os.path.join(self.settings['directory'], basename)
 
-    def runcmd(self, argv, *args, **kwargs):
-        logging.info('runcmd: %s' % argv)
-        if self.settings['verbose']:
-            print ' '. join(argv)
-        if self.settings['no-act']:
-            return
-        devnull = os.open('/dev/null', os.O_WRONLY)
-        p = subprocess.Popen(argv, stdout=subprocess.PIPE, 
-                             stderr=subprocess.STDOUT, *args, **kwargs)
-        out, err = p.communicate()
-        os.close(devnull)
-        if p.returncode:
-            raise cliapp.AppException('command failed: %s\n%s' % 
-                                       (' '.join(argv), out))
-
 
 if __name__ == '__main__':
     PbuilderCreate().run()
-- 
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