more work

src/kmake/build/DistroBuilder.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+#include <kmake/project/Distro.hpp>
+
+namespace kmake {
+
+    class DistroBuilder {
+    public:
+
+        Distro& distro;
+
+        /**
+         * The list of sources to use.
+         */
+        vector<fs::path> sources;
+
+        /**
+         * A map of the binaries to create, for
+         * each source file.
+         */
+        map<fs::path, fs::path> binaries;
+
+        /**
+         * A map of the dependencies to create, for
+         * each source file.
+         */
+        map<fs::path, fs::path> dependencies;
+
+    public:
+
+        DistroBuilder(Distro& d);
+
+        ~DistroBuilder();
+
+    public:
+
+        /**
+         * Obtains all sources that are newer than their
+         * binary counterparts.
+         */
+        void getSources();
+
+        /**
+         * Obtains a counterpart (of the source file) to another
+         * directory like out, bin or dep. The relative path is
+         * the same from each origin.
+         */
+        fs::path counterpart(fs::path path, fs::path counter_path);
+
+    };
+
+}

src/kmake/kmake.cpp

@@ -3,7 +3,6 @@
 #include <desktoplib/terminal/Terminal.hpp>
 #include <cstdlib>
 #include <sstream>
-#include <filesystem>
 #include <fstream>
 
 namespace kmake {
@@ -23,8 +22,6 @@ namespace kmake {
     }
 
     void createProject() {
-        namespace fs = std::filesystem;
-        
         fs::path cwd = fs::current_path();
         string parent_dir = cwd.filename().string();
         

src/kmake/kmake.hpp

@@ -1,12 +1,16 @@
 #pragma once
 
 #include <ckitty/memory/primitives.hpp>
+
 #include <mutex>
+#include <filesystem>
 
 namespace kmake {
 
     using namespace ckitty;
 
+    namespace fs = std::filesystem;
+
     enum class Verbosity : int {
         LOW = 0,
         NORMAL = 1,

src/kmake/project/Distro.hpp

@@ -4,6 +4,8 @@
 
 #include <kmake/project/Project.hpp>
 
+#include <filesystem>
+
 namespace kmake {
 
     class Distro {
@@ -11,6 +13,7 @@ namespace kmake {
 
         Project* project;
 
+        string name;
         map<string, string> vars;
         vector<string> start;
         vector<string> deps;
@@ -18,6 +21,8 @@ namespace kmake {
         vector<string> link;
         vector<string> end;
 
+        fs::path out, bin, dep;
+
     public:
 
         Distro();
@@ -26,6 +31,29 @@ namespace kmake {
 
     public:
 
+        /**
+         * Will create the directories for the distro.
+         * A distro_name/ folder will be added to
+         * Out, Bin and Dep directories.
+         * 
+         * After this method, out, bin and dep
+         * variables will be set.
+         */
+        void ensureDirs();
+        
+    public:
+
+        /**
+         * Returns a populated vector of strings.
+         */
+        vector<string> populate(const vector<string>& v);
+
+        /**
+         * This method will populate the placeholders with the distro
+         * variables. Variables not found will not get replaced.
+         */
+        string populate(const string& str);
+
         optional<string> getVar(const string& name);
 
     };

src/kmake/project/Project.cpp

@@ -101,9 +101,10 @@ namespace kmake {
         }
     }
 
-    static Distro parse_distro(Project* p, c4::yml::ConstNodeRef node, const std::string& path, std::vector<std::string>& log) {
+    static Distro parse_distro(Project* p, const std::string& name, c4::yml::ConstNodeRef node, const std::string& path, std::vector<std::string>& log) {
         Distro d;
         d.project = p;
+        d.name = name;
         if (node.has_child("vars"))    parse_string_map(node["vars"], d.vars, path + ".vars", log);
         if (node.has_child("start"))   parse_string_list(node["start"], d.start, path + ".start", log);
         if (node.has_child("deps"))    parse_string_list(node["deps"], d.deps, path + ".deps", log);
@@ -268,7 +269,7 @@ namespace kmake {
                 for (ryml::ConstNodeRef child : d_node.children()) {
                     if (child.has_key()) {
                         string distro_name = to_string(child.key());
-                        distros[distro_name] = parse_distro(this, child, "distros." + distro_name, logs);
+                        distros[distro_name] = parse_distro(this, distro_name, child, "distros." + distro_name, logs);
                     }
                 }
             } else {