[gentoo-commits] proj/portage:plugin-sync commit in: pym/portage/sync/modules/svn/

["Brian Dolbec" <brian.dolbec@gmail.com>]

commit:     2e6ccc31c3ce3ce86ce80c24e2a407fc5554f706
Author:     David Heidelberger <david.heidelberger <AT> ixit <DOT> cz>
AuthorDate: Mon Jun 16 16:04:06 2014 +0000
Commit:     Brian Dolbec <brian.dolbec <AT> gmail <DOT> com>
CommitDate: Thu Sep  4 07:20:42 2014 +0000
URL:        http://sources.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=2e6ccc31

portage/sync/modules: Add svn sync module

Module submitted by: David Heidelberger
edits by Brian Dolbec <dolsen>:
Remove CheckSVNConfig class.
Use the default CheckSyncConfig class instead.
Copying the sync-cvs-repo option from the cvs module was incorrect and not needed.
Fixed the new()'s spawn_bash(...) call.

---
 pym/portage/sync/modules/svn/__init__.py | 32 +++++++++++++
 pym/portage/sync/modules/svn/svn.py      | 81 ++++++++++++++++++++++++++++++++
 2 files changed, 113 insertions(+)

diff --git a/pym/portage/sync/modules/svn/__init__.py b/pym/portage/sync/modules/svn/__init__.py
new file mode 100644
index 0000000..1fda55a
--- /dev/null
+++ b/pym/portage/sync/modules/svn/__init__.py
@@ -0,0 +1,32 @@
+# Copyright 2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+"""SVN plug-in module for portage.
+Performs a svn up on repositories
+"""
+
+
+from portage.localization import _
+from portage.sync.config_checks import CheckSyncConfig
+from portage.util import writemsg_level
+
+
+module_spec = {
+	'name': 'svn',
+	'description': __doc__,
+	'provides':{
+		'svn-module': {
+			'name': "svn",
+			'class': "SVNSync",
+			'description': __doc__,
+			'functions': ['sync', 'new', 'exists'],
+			'func_desc': {
+				'sync': 'Performs a svn up on the repository',
+				'new': 'Creates the new repository at the specified location',
+				'exists': 'Returns a boolean of whether the specified dir ' +
+					'exists and is a valid SVN repository',
+			},
+			'validate_config': CheckSyncConfig,
+		}
+	}
+}

diff --git a/pym/portage/sync/modules/svn/svn.py b/pym/portage/sync/modules/svn/svn.py
new file mode 100644
index 0000000..182a7ac
--- /dev/null
+++ b/pym/portage/sync/modules/svn/svn.py
@@ -0,0 +1,81 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+import logging
+import errno
+
+import portage
+from portage import os
+from portage.util import writemsg_level
+from portage.sync.syncbase import SyncBase
+
+
+class SVNSync(SyncBase):
+	'''SVN sync module'''
+
+	short_desc = "Perform sync operations on SVN repositories"
+
+	@staticmethod
+	def name():
+		return "SVNSync"
+
+
+	def __init__(self):
+		SyncBase.__init__(self, "svn", "dev-vcs/subversion")
+
+
+	def new(self, **kwargs):
+		if kwargs:
+			self._kwargs(kwargs)
+		#initial checkout
+		msg = ">>> Starting initial svn checkout with %s..." % self.repo.sync_uri
+		self.logger(self.xterm_titles, msg)
+		writemsg_level(msg + "\n")
+		try:
+			os.rmdir(self.repo.location)
+		except OSError as e:
+			if e.errno != errno.ENOENT:
+				msg = "!!! existing '%s' directory; exiting." % self.repo.location
+				self.logger(self.xterm_titles, msg)
+				writemsg_level(msg + "\n", noiselevel=-1, level=logging.ERROR)
+				return (1, False)
+			del e
+		svn_root = self.repo.sync_uri
+		exitcode =  portage.process.spawn_bash(
+			"cd %s; exec svn %s" %
+			(portage._shell_quote(os.path.dirname(self.repo.location)),
+			portage._shell_quote(svn_root)),
+			**portage._native_kwargs(self.spawn_kwargs))
+		if exitcode != os.EX_OK:
+			msg = "!!! svn checkout error; exiting."
+			self.logger(self.xterm_titles, msg)
+			writemsg_level(msg + "\n", noiselevel=-1, level=logging.ERROR)
+		return (exitcode, False)
+
+
+	def _sync(self):
+		"""
+		Internal function to sync an existing SVN repository
+
+		@return: tuple of return code (0=success), whether the cache
+			needs to be updated
+		@rtype: (int, bool)
+		"""
+
+		svn_root = self.repo.sync_uri
+
+		if svn_root.startswith("svn://"):
+			svn_root = svn_root[6:]
+			#svn update
+			msg = ">>> Starting svn update with %s..." % self.repo.sync_uri
+			self.logger(self.xterm_titles, msg)
+			writemsg_level(msg + "\n")
+			exitcode = portage.process.spawn_bash(
+				"cd %s; exec svn update" % \
+				(portage._shell_quote(self.repo.location),),
+				**portage._native_kwargs(self.spawn_kwargs))
+			if exitcode != os.EX_OK:
+				msg = "!!! svn update error; exiting."
+				self.logger(self.xterm_titles, msg)
+				writemsg_level(msg + "\n", noiselevel=-1, level=logging.ERROR)
+		return (exitcode, False)