Improve package brokenness checks and problem reporting

[builder.git] / source / lib / builder.cpp

diff --git a/source/lib/builder.cpp b/source/lib/builder.cpp
index 9cf6266af8fef3d03db31b9d6d81e33310220bfc..48f35500667edcf391f6153f64c584fef18604cc 100644 (file)
--- a/source/lib/builder.cpp
+++ b/source/lib/builder.cpp
@@ -159,46 +159,71 @@ void Builder::set_logger(const Logger *l)
 
 vector<string> Builder::collect_problems() const
 {
+       vector<string> target_problems;
        vector<string> problems;
-       set<const Package *> broken_packages;
-       set<const Component *> broken_components;
-       set<const Tool *> broken_tools;
+       vector<const Package *> broken_packages;
+       vector<const Component *> broken_components;
+       vector<const Tool *> broken_tools;
 
        for(const auto &kvp: build_graph.get_targets())
                if(kvp.second->is_broken())
                {
-                       for(const string &p: kvp.second->get_problems())
-                               problems.push_back(format("%s: %s", kvp.second->get_name(), p));
-
                        const Package *package = kvp.second->get_package();
-                       if(package && !package->get_problems().empty())
-                               broken_packages.insert(package);
+                       if(package && package->is_broken())
+                               collect_broken_packages(*package, broken_packages);
 
                        const Component *component = kvp.second->get_component();
-                       if(component && !component->get_problems().empty())
-                               broken_components.insert(component);
+                       if(component && component->is_broken() && !any_equals(broken_components, component))
+                       {
+                               broken_components.push_back(component);
+                               collect_broken_packages(component->get_package(), broken_packages);
+                               for(const Package *r: component->get_required_packages())
+                                       if(r->is_broken())
+                                               collect_broken_packages(*r, broken_packages);
+                       }
 
                        const Tool *tool = kvp.second->get_tool();
-                       if(tool && !tool->get_problems().empty())
-                               broken_tools.insert(tool);
+                       if(tool && tool->is_broken() && !any_equals(broken_tools, tool))
+                       {
+                               broken_tools.push_back(tool);
+                               for(const string &p: tool->get_problems())
+                                       problems.push_back(format("%s: %s", tool->get_tag(), p));
+                       }
+
+                       for(const string &p: kvp.second->get_problems())
+                               target_problems.push_back(format("%s: %s", kvp.second->get_name(), p));
                }
 
-       // TODO Sort components after their packages, and targets last
        for(const Package *p: broken_packages)
+       {
                for(const string &b: p->get_problems())
                        problems.push_back(format("%s: %s", p->get_name(), b));
 
-       for(const Component *c: broken_components)
-               for(const string &b: c->get_problems())
-                       problems.push_back(format("%s/%s: %s", c->get_package().get_name(), c->get_name(), b));
+               for(const Component *c: broken_components)
+                       if(&c->get_package()==p)
+                       {
+                               for(const string &b: c->get_problems())
+                                       problems.push_back(format("%s/%s: %s", p->get_name(), c->get_name(), b));
+                       }
+       }
 
-       for(const Tool *t: broken_tools)
-               for(const string &b: t->get_problems())
-                       problems.push_back(format("%s: %s", t->get_tag(), b));
+       problems.insert(problems.end(), make_move_iterator(target_problems.begin()), make_move_iterator(target_problems.end()));
 
        return problems;
 }
 
+void Builder::collect_broken_packages(const Package &pkg, vector<const Package *> &broken) const
+{
+       if(any_equals(broken, &pkg))
+               return;
+
+       broken.push_back(&pkg);
+
+       for(const Package *r: pkg.get_required_packages())
+               if(r->is_broken())
+                       collect_broken_packages(*r, broken);
+}
+
 void Builder::load_build_file(const FS::Path &fn, const Config::InputOptions *opts, bool all)
 {
        IO::BufferedFile in(fn.str());