From a3e6415ba8cf1b8d2a1db40c06997d997eac8afc Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Tue, 12 Dec 2006 23:05:01 +0000 Subject: * 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. --- src/libstore/remote-store.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/libstore/remote-store.cc') 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; -- cgit 1.4.1