'''
Subversion support is a little bit weird. The approach used here is to
use the repo_dir as a base and have a svn repo checked out alongside an hg clone
of that svn repo:
$repo_dir
|-svn_repo
\-hg_repo
We will use the hgsubversion extension to clone svn=>hg and then use as
much as possible from the hg implementation after that.
'''
import logging
from cStringIO import StringIO
from pylons import c, g
from pymongo import bson
from pyforge.lib.decorators import audit, react
from pyforge.lib.helpers import push_context, set_context, encode_keys
from pyforge.model import Project
from forgescm.lib import svn, hg
from forgescm import model as M
log = logging.getLogger(__name__)
## Auditors
@audit('scm.svn.init')
def init(routing_key, data):
log.info('SVN init')
repo = c.app.repo
return repo.do_init(data, "svn")
@audit('scm.svn.clone')
def clone(routing_key, data):
repo = c.app.repo
log.info('Begin cloning %s', data['url'])
repo.type = 'svn'
repo.clear_commits()
# Perform the clone
try:
svn.svn_clone(data['url'])
svn.setup_commit_hook(repo.repo_dir, c.app.config.script_name()[1:])
log.info('Clone complete for %s', data['url'])
g.publish('react', 'scm.cloned', dict(
url=data['url']))
except AssertionError, ae:
g.publish('react', 'error', dict(
message=ae.args[0]))
repo.status = 'Error: %s' % ae.args[0]
except Exception, ex:
g.publish('react', 'error', dict(message=str(ex)))
repo.status = 'Error: %s' % ex
@audit('scm.svn.fork')
def fork(routing_key, data):
log.info('Begin forking %s => %s', data['forked_from'], data['forked_to'])
set_context(**encode_keys(data['forked_to']))
# Set repo metadata
repo = c.app.repo
repo.forked_from.update(data['forked_from'])
# Perform the clone
log.info('Cloning from %s', data['url'])
try:
svn.svn_clone(data['url'])
repo.status = 'Ready'
log.info('Clone complete for %s', data['url'])
log.info("Sending scm.forked message")
g.publish('react', 'scm.forked', data)
except AssertionError, ae:
g.publish('react', 'error', dict(
message=ae.args[0]))
repo.status = 'Error: %s' % ae.args[0]
except Exception, ex:
g.publish('react', 'error', dict(message=str(ex)))
repo.status = 'Error: %s' % ex
@audit('scm.svn.reclone')
def reclone(routing_key, data):
set_context(data['project_id'], data['mount_point'])
repo = c.app.repo
repo.clear_commits()
# Perform the clone
try:
svn.svn_clone(repo.parent)
svn.setup_commit_hook(repo.repo_dir, c.app.config.script_name()[1:])
g.publish('react', 'scm.cloned', dict(
url=data['url']))
repo.status = 'Ready'
except AssertionError, ae:
g.publish('react', 'error', dict(
message=ae.args[0]))
repo.status = 'Error: %s' % ae.args[0]
except Exception, ex:
g.publish('react', 'error', dict(message=str(ex)))
repo.status = 'Error: %s' % ex
## Reactors
@react('scm.svn.refresh_commit')
def refresh_commit(routing_key, data):
set_context(data['project_id'], data['mount_point'])
repo = c.app.repo
hash = data['hash']
log.info('Refresh commit %s', hash)
# Load the log
try:
svn.scm_rebase().run_exc()
cmd = svn.scm_log('-g', '-p', '--debug', '-r', hash).run_exc()
parser = hg.LogParser(repo._id)
parser.feed(StringIO(cmd.output))
except AssertionError, ae:
g.publish('react', 'error', dict(
message=ae.args[0]))
repo.status = 'Error: %s' % ae.args[0]
except Exception, ex:
g.publish('react', 'error', dict(message=str(ex)))
repo.status = 'Error: %s' % ex
@react('scm.svn.cloned')
def refresh_log(routing_key, data):
set_context(data['project_id'], data['mount_point'])
repo = c.app.repo
repo.clear_commits()
cmd = svn.scm_log('-g', '-p', '--debug')
cmd.run()
parser = hg.LogParser(repo._id)
parser.feed(StringIO(cmd.output))