changeset 35330:2e1c32a9c97b

overlayworkingctx: add _manifest, files(), added(), removed(), modified() Differential Revision: https://phab.mercurial-scm.org/D1238
author Phil Cohen <phillco@fb.com>
date Thu, 07 Dec 2017 16:07:06 -0800
parents d901a88891fe
children baf58e621363
files mercurial/context.py
diffstat 1 files changed, 37 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/context.py	Fri Dec 08 12:14:38 2017 -0800
+++ b/mercurial/context.py	Thu Dec 07 16:07:06 2017 -0800
@@ -2014,6 +2014,43 @@
         else:
             return self._wrappedctx[path].data()
 
+    @propertycache
+    def _manifest(self):
+        parents = self.parents()
+        man = parents[0].manifest().copy()
+
+        flag = self._flagfunc
+        for path in self.added():
+            man[path] = addednodeid
+            man.setflag(path, flag(path))
+        for path in self.modified():
+            man[path] = modifiednodeid
+            man.setflag(path, flag(path))
+        for path in self.removed():
+            del man[path]
+        return man
+
+    @propertycache
+    def _flagfunc(self):
+        def f(path):
+            return self._cache[path]['flags']
+        return f
+
+    def files(self):
+        return sorted(self.added() + self.modified() + self.removed())
+
+    def modified(self):
+        return [f for f in self._cache.keys() if self._cache[f]['exists'] and
+                self._existsinparent(f)]
+
+    def added(self):
+        return [f for f in self._cache.keys() if self._cache[f]['exists'] and
+                not self._existsinparent(f)]
+
+    def removed(self):
+        return [f for f in self._cache.keys() if
+                not self._cache[f]['exists'] and self._existsinparent(f)]
+
     def isinmemory(self):
         return True