Re-stat FileTargets after a successful build

[builder.git] / source / dependencycache.cpp

diff --git a/source/dependencycache.cpp b/source/dependencycache.cpp
index ffc6fd63fbc7291c289395f9230abc78a83378ca..a4211a3193066bc3049921026c60df2877c2f2c4 100644 (file)
--- a/source/dependencycache.cpp
+++ b/source/dependencycache.cpp
@@ -1,12 +1,5 @@
-/* $Id$
-
-This file is part of builder
-Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
+#include <msp/core/maputils.h>
 #include <msp/fs/stat.h>
-#include <msp/io/except.h>
 #include <msp/io/file.h>
 #include <msp/io/print.h>
 #include <msp/strings/utils.h>
@@ -28,21 +21,24 @@ void DependencyCache::set_deps(const string &tgt, const StringList &d)
        changed = true;
 }
 
-const StringList &DependencyCache::get_deps(const string &tgt) const
+bool DependencyCache::has_deps(const string &tgt) const
 {
-       DepsMap::const_iterator i = deps.find(tgt);
-       if(i==deps.end())
-               throw KeyError("Unknown dependencies", tgt);
+       return deps.count(tgt);
+}
 
-       return i->second;
+const StringList &DependencyCache::get_deps(const string &tgt) const
+{
+       return get_item(deps, tgt);
 }
 
 void DependencyCache::save() const
 {
-       if(deps.empty() || !changed || package.get_builder().get_dry_run())
+       if(deps.empty() || !changed)
                return;
 
-       IO::BufferedFile out((package.get_source()/".deps").str(), IO::M_WRITE);
+       FS::Path fn = package.get_source_directory()/".deps";
+       package.get_builder().get_logger().log("files", format("Writing %s", fn));
+       IO::BufferedFile out(fn.str(), IO::M_WRITE);
 
        for(DepsMap::const_iterator i=deps.begin(); i!=deps.end(); ++i)
        {
@@ -55,11 +51,12 @@ void DependencyCache::save() const
 
 void DependencyCache::load()
 {
-       string fn = (package.get_source()/".deps").str();
+       FS::Path fn = package.get_source_directory()/".deps";
 
-       try
+       if(FS::Stat st = FS::stat(fn))
        {
-               IO::BufferedFile in(fn);
+               package.get_builder().get_logger().log("files", format("Reading %s", fn));
+               IO::BufferedFile in(fn.str());
 
                string line;
                while(in.getline(line))
@@ -68,8 +65,6 @@ void DependencyCache::load()
                        deps[parts[0]] = StringList(parts.begin()+1, parts.end());
                }
 
-               mtime = Time::TimeStamp::from_unixtime(FS::stat(fn).st_mtime);
+               mtime = st.get_modify_time();
        }
-       catch(const IO::FileNotFound &)
-       { }
 }