def __init__(self, ui, path, rev=None):
super(gnuarch_source, self).__init__(ui, path, rev=rev)
if not os.path.exists(os.path.join(path, '{arch}')):
raise NoRepo(_("%s does not look like a GNU Arch repo" % path))
# Could use checktool, but we want to check for baz or tla.
self.execmd = None
if util.find_exe('baz'):
self.execmd = 'baz'
else:
if util.find_exe('tla'):
self.execmd = 'tla'
else:
raise util.Abort(_('cannot find a GNU Arch tool'))
commandline.__init__(self, ui, self.execmd)
self.path = os.path.realpath(path)
self.tmppath = None
self.treeversion = None
self.lastrev = None
self.changes = {}
self.parents = {}
self.tags = {}
self.modecache = {}
def checktool(exe, name=None, abort=True):
name = name or exe
if not util.find_exe(exe):
exc = abort and util.Abort or MissingTool
raise exc(_('cannot find required "%s" tool') % name)
def checktool(exe, name=None, abort=True):
name = name or exe
if not util.find_exe(exe):
exc = abort and util.Abort or MissingTool
raise exc(_('cannot find required "%s" tool') % name)
