Config::Config(SourcePackage &p):
package(p),
- freeze_mtime(false)
+ changed(false)
{ }
void Config::add_option(const string &n, const string &v, const string &d)
return options.count(name);
}
-void Config::select_last_profile()
-{
- FS::Path profile_cache_fn = package.get_source()/".profile";
- if(FS::exists(profile_cache_fn))
- {
- IO::BufferedFile in(profile_cache_fn.str());
- string profile;
- in.getline(profile);
- set_option("profile", profile);
- }
-
- freeze_mtime = true;
- package.get_builder().apply_profile_template(*this, get_option("profile").value);
- freeze_mtime = false;
-
- load();
-}
-
-void Config::select_profile(const string &profile)
-{
- set_option("profile", profile);
-
- if(!package.get_builder().get_dry_run())
- {
- IO::BufferedFile out((package.get_source()/".profile").str(), IO::M_WRITE);
- IO::print(out, "%s\n", profile);
- }
-
- freeze_mtime = true;
- package.get_builder().apply_profile_template(*this, profile);
- freeze_mtime = false;
-
- load();
-}
-
bool Config::update(const StringMap &opts)
{
- bool changed = false;
+ bool changed_now = false;
for(StringMap::const_iterator i=opts.begin(); i!=opts.end(); ++i)
{
if(set_option(i->first, i->second) && i->first!="profile")
- changed = true;
+ changed_now = true;
}
- if(changed && !freeze_mtime)
+ if(changed_now)
+ {
mtime = Time::now();
+ changed = true;
+ }
- return changed;
+ return changed_now;
}
void Config::finish()
void Config::save() const
{
- FS::Path fn = package.get_source()/".options";
+ if(!changed)
+ return;
- OptionMap::const_iterator i = options.find("profile");
- if(i!=options.end())
- fn = package.get_source()/(".options."+i->second.value);
+ FS::Path fn = package.get_source()/".config";
+ package.get_builder().get_logger().log("files", format("Writing %s", fn));
IO::BufferedFile out(fn.str(), IO::M_WRITE);
- for(i=options.begin(); i!=options.end(); ++i)
+ for(OptionMap::const_iterator i=options.begin(); i!=options.end(); ++i)
IO::print(out, "option \"%s\" \"%s\";\n", i->second.name, i->second.value);
}
void Config::load()
{
- FS::Path fn = package.get_source()/(".options."+get_option("profile").value);
+ FS::Path fn = package.get_source()/".config";
FS::Stat stat = FS::stat(fn);
if(stat)
{
+ package.get_builder().get_logger().log("files", format("Reading %s", fn));
IO::BufferedFile in(fn.str());
mtime = stat.get_modify_time();