Config::Config(SourcePackage &p):
package(p),
- freeze_mtime(false)
+ changed(false)
{ }
void Config::add_option(const string &n, const string &v, const string &d)
{
- options.insert(OptionMap::value_type(n, Option(n, v, d)));
-}
-
-const Config::Option &Config::get_option(const string &name) const
-{
- return get_item(options, name);
-}
-
-bool Config::is_option(const string &name) const
-{
- 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;
- for(StringMap::const_iterator i=opts.begin(); i!=opts.end(); ++i)
- {
- if(set_option(i->first, i->second) && i->first!="profile")
- changed = true;
- }
-
- if(changed && !freeze_mtime)
- mtime = Time::now();
-
- return changed;
-}
-
-void Config::finish()
-{
- for(OptionMap::iterator i=options.begin(); i!=options.end(); ++i)
- i->second.value = package.expand_string(i->second.value);
-}
-
-void Config::save() const
-{
- FS::Path fn = package.get_source()/".options";
-
- OptionMap::const_iterator i = options.find("profile");
- if(i!=options.end())
- fn = package.get_source()/(".options."+i->second.value);
-
- IO::BufferedFile out(fn.str(), IO::M_WRITE);
-
- for(i=options.begin(); i!=options.end(); ++i)
- IO::print(out, "option \"%s\" \"%s\";\n", i->second.name, i->second.value);
+ Option opt(n, v, d);
+ if(pending_options.count(n))
+ opt.value = pending_options[n];
+ options.insert(OptionMap::value_type(n, opt));
}
bool Config::set_option(const string &opt, const string &val)
if(i!=options.end())
{
if(i->second.value!=val)
+ {
result = true;
+ changed = true;
+ }
i->second.value = val;
}
return result;
}
-void Config::load()
+bool Config::is_option(const string &name) const
{
- FS::Path fn = package.get_source()/(".options."+get_option("profile").value);
+ return options.count(name);
+}
+const Config::Option &Config::get_option(const string &name) const
+{
+ return get_item(options, name);
+}
+
+void Config::load()
+{
+ FS::Path fn = package.get_source_directory()/".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();
}
}
+void Config::save() const
+{
+ if(!changed)
+ return;
+
+ FS::Path fn = package.get_source_directory()/".config";
+
+ package.get_builder().get_logger().log("files", format("Writing %s", fn));
+ IO::BufferedFile out(fn.str(), IO::M_WRITE);
+
+ for(OptionMap::const_iterator i=options.begin(); i!=options.end(); ++i)
+ IO::print(out, "option \"%s\" \"%s\";\n", i->second.name, i->second.value);
+}
+
Config::Option::Option(const string &n, const string &v, const string &d):
name(n),
- defv(v),
- descr(d),
+ default_value(v),
+ description(d),
value(v)
{ }
void Config::Loader::option(const string &n, const string &v)
{
- obj.set_option(n, v);
+ if(obj.options.count(n))
+ obj.set_option(n, v);
+ else
+ obj.pending_options[n] = v;
}