From f3b7b7d34b3bf2b1be18914577c96b66dead379a Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Tue, 12 Dec 2017 17:33:03 +0100
Subject: Download and extract missing dependencies from github

Using libcurl and libarchive
---
 src/GlobalLib.cpp | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

(limited to 'src/GlobalLib.cpp')

diff --git a/src/GlobalLib.cpp b/src/GlobalLib.cpp
index 7503a7a..ce9426d 100644
--- a/src/GlobalLib.cpp
+++ b/src/GlobalLib.cpp
@@ -2,6 +2,8 @@
 #include "../include/FileUtil.hpp"
 #include "../backend/ninja/Ninja.hpp"
 #include "../include/Conf.hpp"
+#include "../include/curl.hpp"
+#include "../include/Archive.hpp"
 
 using namespace std;
 
@@ -18,7 +20,7 @@ namespace sibs
             {
                 string errMsg = "Global lib dependency not found: ";
                 errMsg += name;
-                return Result<bool>::Err(errMsg);
+                return Result<bool>::Err(errMsg, DependencyError::DEPENDENCY_NOT_FOUND);
             }
             case FileType::REGULAR:
             {
@@ -57,7 +59,7 @@ namespace sibs
     {
         Result<bool> packageExistsResult = validatePackageExists(globalLibRootDir, name);
         if(packageExistsResult.isErr())
-            return Result<string>::Err(packageExistsResult.getErrMsg());
+            return Result<string>::Err(packageExistsResult);
 
         string packageDir = globalLibRootDir + "/";
         packageDir += name;
@@ -76,7 +78,7 @@ namespace sibs
         });
 
         if(foundVersion.empty())
-            return Result<string>::Err("Global lib dependency found, but version doesn't match dependency version");
+            return Result<string>::Err("Global lib dependency found, but version doesn't match dependency version", DependencyError::DEPENDENCY_VERSION_NO_MATCH);
 
         packageDir += "/";
         packageDir += version;
@@ -156,4 +158,32 @@ namespace sibs
             return Result<string>::Ok(staticLibPath);
         }
     }
+
+    Result<bool> GlobalLib::downloadDependency(const Dependency &dependency)
+    {
+        string url = "https://github.com/DEC05EBA/";
+        url += dependency.name;
+        url += "/archive/";
+        url += dependency.version;
+        url += ".tar.gz";
+
+        // TODO: Create library path if it doesn't exist
+        string libPath = getHomeDir();
+        libPath += "/.sibs/lib/";
+        libPath += dependency.name;
+        libPath += "/";
+        libPath += dependency.version;
+
+        // TODO: Create archive directory if it doesn't exist
+        string libArchivedFilePath = getHomeDir();
+        libArchivedFilePath += "/.sibs/archive/";
+        libArchivedFilePath += dependency.name;
+        libArchivedFilePath += "/";
+        libArchivedFilePath += dependency.version;
+        Result<bool> downloadResult = curl::downloadFile(url.c_str(), libArchivedFilePath.c_str());
+        if(downloadResult.isErr())
+            return downloadResult;
+
+        return Archive::extract(libArchivedFilePath.c_str(), libPath.c_str());
+    }
 }
\ No newline at end of file
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