From 91ab79f1475371e6e57d00f24f98bccb7749d15a Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sun, 14 Jan 2018 18:36:20 +0100
Subject: Add git dependencies

---
 src/Conf.cpp | 129 ++++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 109 insertions(+), 20 deletions(-)

(limited to 'src/Conf.cpp')

diff --git a/src/Conf.cpp b/src/Conf.cpp
index 93ec6e7..41cc157 100644
--- a/src/Conf.cpp
+++ b/src/Conf.cpp
@@ -528,6 +528,22 @@ namespace sibs
         return true;
     }
     
+    SibsConfig::~SibsConfig()
+    {
+        // TODO: Fix this shit.. why does this cause segfault?
+        /*
+        for(PackageListDependency *dependency : packageListDependencies)
+        {
+            //delete dependency;
+        }
+        
+        for(GitDependency *dependency : gitDependencies)
+        {
+            //delete dependency;
+        }
+        */
+    }
+    
     bool SibsConfig::isDefined(const std::string &name) const
     {
         return defines.find(name) != defines.end();
@@ -794,16 +810,7 @@ namespace sibs
         }
         else if(currentObject.equals("dependencies"))
         {
-            if(value.isSingle())
-            {
-                // TODO: Validate version is number in correct format
-                Dependency dependency;
-                dependency.name = string(name.data, name.size);
-                dependency.version = string(value.asSingle().data, value.asSingle().size);
-                dependencies.emplace_back(dependency);
-            }
-            else
-                throw ParserException("Expected field under dependencies to be a single value, was a list");
+            parseDependencies(name, value);
         }
         else if(currentObject.equals("define"))
         {
@@ -897,6 +904,97 @@ namespace sibs
         }
     }
     
+    void SibsConfig::parseDependencies(const StringView &name, const ConfigValue &value)
+    {
+        if(value.isSingle())
+        {
+            // TODO: Validate version is number in correct format
+            PackageListDependency *dependency = new PackageListDependency();
+            dependency->name = string(name.data, name.size);
+            dependency->version = string(value.asSingle().data, value.asSingle().size);
+            packageListDependencies.emplace_back(dependency);
+        }
+        else if(value.isObject())
+        {
+            enum class DepType
+            {
+                NONE,
+                GIT
+            };
+            
+            DepType depType = DepType::NONE;
+            for(auto it : value.asObject())
+            {
+                DepType fieldDepType = DepType::NONE;
+                if(it.first == "git" || it.first == "branch" || it.first == "revision")
+                    fieldDepType = DepType::GIT;
+                
+                if(fieldDepType == DepType::NONE)
+                {
+                    string errMsg = "Invalid dependency object field \"";
+                    errMsg += it.first;
+                    errMsg += "\"";
+                    throw ParserException(errMsg);
+                }
+                
+                if(depType != DepType::NONE && fieldDepType != depType)
+                {
+                    switch(depType)
+                    {
+                        case DepType::GIT:
+                        {
+                            string errMsg = "Invalid dependency object field \"";
+                            errMsg += it.first;
+                            errMsg += "\" is invalid for a git dependency";
+                            throw ParserException(errMsg);
+                        }
+                        default:
+                            throw ParserException("Invalid dependency object");
+                    }
+                }
+                depType = fieldDepType;
+            }
+            
+            switch(depType)
+            {
+                case DepType::GIT:
+                {
+                    auto gitIt = value.asObject().find("git");
+                    if(gitIt == value.asObject().end())
+                    {
+                        throw ParserException("Required field \"git\" is missing from git dependency. Expected an url to location of git repository");
+                    }
+                    
+                    auto branchIt = value.asObject().find("branch");
+                    string branch;
+                    if(branchIt == value.asObject().end())
+                        branch = "master";
+                    else
+                        branch = string(branchIt->second.data, branchIt->second.size);
+                    
+                    auto revisionIt = value.asObject().find("revision");
+                    string revision;
+                    if(revisionIt == value.asObject().end())
+                        revision = "HEAD";
+                    else
+                        revision = string(revisionIt->second.data, revisionIt->second.size);
+                    
+                    GitDependency *dependency = new GitDependency();
+                    dependency->name = string(name.data, name.size);
+                    dependency->url = string(gitIt->second.data, gitIt->second.size);
+                    dependency->branch = branch;
+                    dependency->revision = revision;
+                    gitDependencies.emplace_back(dependency);
+                    break;
+                }
+                default:
+                    throw ParserException("Invalid dependency object");
+            }
+        }
+        else
+            throw ParserException("Expected field under dependencies to be a single value or an object, was a list");
+    }
+    
     void SibsConfig::parseCLang(const StringView &fieldName, const ConfigValue &fieldValue)
     {
         if(fieldName.equals("version"))
@@ -1183,16 +1281,7 @@ namespace sibs
     {
         if(currentObject.equals("dependencies"))
         {
-            if(value.isSingle())
-            {
-                // TODO: Validate version is number in correct format
-                Dependency dependency;
-                dependency.name = string(name.data, name.size);
-                dependency.version = string(value.asSingle().data, value.asSingle().size);
-                dependencies.emplace_back(dependency);
-            }
-            else
-                throw ParserException("Expected field under dependencies to be a single value, was a list");
+            parseDependencies(name, value);
         }
         else
         {
-- 
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