+ n = 1
+ if targetExists() or literalTargetExists():
+ while tgt in self.targets:
+ n += 1
+ tgt = "%s_%i%s" % (basetgt, n, baseext)
+ self.targets.add(tgt)
+ if obj["class"] == "Directory":
+ if obj.get("writable"):
+ self._pathmap[tgt] = MapperEnt(loc, tgt, "WritableDirectory", staged)
+ else:
+ self._pathmap[tgt] = MapperEnt(loc, tgt, "Directory", staged)
+ if loc.startswith("_:") or self._follow_dirs:
+ self.visitlisting(obj.get("listing", []), tgt, basedir)
+ elif obj["class"] == "File":
+ if tgt in self._pathmap:
+ return
+ if "contents" in obj and loc.startswith("_:"):
+ self._pathmap[loc] = MapperEnt(obj["contents"], tgt, "CreateFile", staged)
+ else:
+ if copy or obj.get("writable"):
+ self._pathmap[tgt] = MapperEnt(loc, tgt, "WritableFile", staged)
+ else:
+ self._pathmap[tgt] = MapperEnt(loc, tgt, "File", staged)
+ self.visitlisting(obj.get("secondaryFiles", []), stagedir, basedir)
+
+ def mapper(self, src): # type: (Text) -> MapperEnt.
+ # Overridden to maintain the use case of mapping by source (identifier) to
+ # target regardless of how the map is structured interally.
+ def getMapperEnt(src):
+ for k,v in viewitems(self._pathmap):
+ if (v.type != "CreateFile" and v.resolved == src) or (v.type == "CreateFile" and k == src):
+ return v
+
+ if u"#" in src:
+ i = src.index(u"#")
+ v = getMapperEnt(src[i:])
+ return MapperEnt(v.resolved, v.target + src[i:], v.type, v.staged)
+ return getMapperEnt(src)
+
+
+class VwdPathMapper(StagingPathMapper):