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authorEelco Dolstra <e.dolstra@tudelft.nl>2006-12-12T23·05+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2006-12-12T23·05+0000
commita3e6415ba8cf1b8d2a1db40c06997d997eac8afc (patch)
tree16e43edf9a785101b562ee3bfa6cbaeb600fc22a /src/libstore/remote-store.cc
parentb438d37558eab56a2927771013c9080675381ba8 (diff)
* New primop builtins.filterSource, which can be used to filter files
  from a source directory.  All files for which a predicate function
  returns true are copied to the store.  Typical example is to leave
  out the .svn directory:

    stdenv.mkDerivation {
      ...
      src = builtins.filterSource
        (path: baseNameOf (toString path) != ".svn")
        ./source-dir;
      # as opposed to
      #   src = ./source-dir;
    }

  This is important because the .svn directory influences the hash in
  a rather unpredictable and variable way.

Diffstat (limited to 'src/libstore/remote-store.cc')
-rw-r--r--src/libstore/remote-store.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 504eb52329a6..e6b34c9b8b27 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -213,7 +213,7 @@ void RemoteStore::queryReferrers(const Path & path,
 
 
 Path RemoteStore::addToStore(const Path & _srcPath, bool fixed,
-    bool recursive, string hashAlgo)
+    bool recursive, string hashAlgo, PathFilter & filter)
 {
     Path srcPath(absPath(_srcPath));
     
@@ -222,7 +222,7 @@ Path RemoteStore::addToStore(const Path & _srcPath, bool fixed,
     writeInt(fixed ? 1 : 0, to);
     writeInt(recursive ? 1 : 0, to);
     writeString(hashAlgo, to);
-    dumpPath(srcPath, to);
+    dumpPath(srcPath, to, filter);
     processStderr();
     Path path = readStorePath(from);
     return path;