+
+class StagingPathMapper(PathMapper):
+ _follow_dirs = True
+
+ def visit(self, obj, stagedir, basedir, copy=False, staged=False):
+ # type: (Dict[unicode, Any], unicode, unicode, bool) -> None
+ loc = obj["location"]
+ tgt = os.path.join(stagedir, obj["basename"])
+ if obj["class"] == "Directory":
+ self._pathmap[loc] = MapperEnt(loc, tgt, "Directory", staged)
+ if loc.startswith("_:") or self._follow_dirs:
+ self.visitlisting(obj.get("listing", []), tgt, basedir)
+ elif obj["class"] == "File":
+ if loc in self._pathmap:
+ return
+ if "contents" in obj and loc.startswith("_:"):
+ self._pathmap[loc] = MapperEnt(obj["contents"], tgt, "CreateFile", staged)
+ else:
+ if copy:
+ self._pathmap[loc] = MapperEnt(loc, tgt, "WritableFile", staged)
+ else:
+ self._pathmap[loc] = MapperEnt(loc, tgt, "File", staged)
+ self.visitlisting(obj.get("secondaryFiles", []), stagedir, basedir)
+
+
+class VwdPathMapper(StagingPathMapper):
+ def setup(self, referenced_files, basedir):
+ # type: (List[Any], unicode) -> None
+
+ # Go through each file and set the target to its own directory along
+ # with any secondary files.
+ self.visitlisting(referenced_files, self.stagedir, basedir)
+
+ for path, (ab, tgt, type, staged) in self._pathmap.items():
+ if type in ("File", "Directory") and ab.startswith("keep:"):
+ self._pathmap[path] = MapperEnt("$(task.keep)/%s" % ab[5:], tgt, type, staged)
+
+
+class NoFollowPathMapper(StagingPathMapper):
+ _follow_dirs = False
+ def setup(self, referenced_files, basedir):
+ # type: (List[Any], unicode) -> None
+ self.visitlisting(referenced_files, self.stagedir, basedir)