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			81 lines
		
	
	
	
		
			2.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			81 lines
		
	
	
	
		
			2.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
| """Utility class and function to get information about the CVS repository
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| based on checked-out files.
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| """
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| 
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| import os
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| 
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| 
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| def get_repository_list(paths):
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|     d = {}
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|     for name in paths:
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|         if os.path.isfile(name):
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|             dir = os.path.dirname(name)
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|         else:
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|             dir = name
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|         rootfile = os.path.join(name, "CVS", "Root")
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|         root = open(rootfile).readline().strip()
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|         if not d.has_key(root):
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|             d[root] = RepositoryInfo(dir), [name]
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|         else:
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|             d[root][1].append(name)
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|     return d.values()
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| 
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| 
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| class RepositoryInfo:
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|     """Record holding information about the repository we want to talk to."""
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|     cvsroot_path = None
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|     branch = None
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| 
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|     # type is '', ':ext', or ':pserver:'
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|     type = ""
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| 
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|     def __init__(self, dir=None):
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|         if dir is None:
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|             dir = os.getcwd()
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|         dir = os.path.join(dir, "CVS")
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|         root = open(os.path.join(dir, "Root")).readline().strip()
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|         if root.startswith(":pserver:"):
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|             self.type = ":pserver:"
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|             root = root[len(":pserver:"):]
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|         elif ":" in root:
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|             if root.startswith(":ext:"):
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|                 root = root[len(":ext:"):]
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|             self.type = ":ext:"
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|         self.repository = root
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|         if ":" in root:
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|             host, path = root.split(":", 1)
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|             self.cvsroot_path = path
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|         else:
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|             self.cvsroot_path = root
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|         fn = os.path.join(dir, "Tag")
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|         if os.path.isfile(fn):
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|             self.branch = open(fn).readline().strip()[1:]
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| 
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|     def get_cvsroot(self):
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|         return self.type + self.repository
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| 
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|     _repository_dir_cache = {}
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| 
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|     def get_repository_file(self, path):
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|         filename = os.path.abspath(path)
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|         if os.path.isdir(path):
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|             dir = path
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|             join = 0
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|         else:
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|             dir = os.path.dirname(path)
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|             join = 1
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|         try:
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|             repodir = self._repository_dir_cache[dir]
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|         except KeyError:
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|             repofn = os.path.join(dir, "CVS", "Repository")
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|             repodir = open(repofn).readline().strip()
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|             repodir = os.path.join(self.cvsroot_path, repodir)
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|             self._repository_dir_cache[dir] = repodir
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|         if join:
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|             fn = os.path.join(repodir, os.path.basename(path))
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|         else:
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|             fn = repodir
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|         return fn[len(self.cvsroot_path)+1:]
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| 
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|     def __repr__(self):
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|         return "<RepositoryInfo for %s>" % `self.get_cvsroot()`
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