From a3f205b24954c7f0983a937b0b9b3d64c22a2fa7 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 3 Oct 2012 10:38:09 -0400
Subject: When repairing a derivation, check and repair the entire output
 closure

If we find a corrupted path in the output closure, we rebuild the
derivation that produced that particular path.
---
 src/libstore/local-store.hh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libstore/local-store.hh')

diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index 00356bf9d7bf..b2f06d8118ca 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -206,6 +206,8 @@ public:
        contents. */
     bool pathContentsGood(const Path & path);
 
+    void markContentsGood(const Path & path);
+
 private:
 
     Path schemaPath;
@@ -233,6 +235,9 @@ private:
     SQLiteStmt stmtQueryDerivationOutputs;
     SQLiteStmt stmtQueryPathFromHashPart;
 
+    /* Cache for pathContentsGood(). */
+    std::map<Path, bool> pathContentsGoodCache;
+
     int getSchema();
 
     void openDB(bool create);
-- 
cgit 1.4.1