Fixed:

Redub wasn't handling dub add-path
Redub now also exists the program right after printing --version or --help

Author: MrcSnm

source/redub/api.d

@@ -550,6 +550,7 @@ bool cleanProject(ProjectDetails d, bool showMessages)
 
 ArgsDetails resolveArguments(string[] args, bool isDescribeOnly = false)
 {
+    import core.stdc.stdlib;
     import std.algorithm.comparison:either;
     import std.getopt;
     import std.file;
@@ -567,14 +568,14 @@ ArgsDetails resolveArguments(string[] args, bool isDescribeOnly = false)
     {
         import std.getopt;
         defaultGetoptPrinter(RedubVersionShort~" build information: \n\t"~baseHelpInfo, res.options);
-        return ArgsDetails.init;
+        exit(0);
     }
 
     if(bArgs.version_)
     {
         import std.stdio;
         writeln(RedubVersion);
-        return ArgsDetails.init;
+        exit(0);
     }
 
     updateVerbosity(bArgs.cArgs);

source/redub/package_searching/dub.d

@@ -63,8 +63,8 @@ ReducedPackageInfo redubDownloadPackage(string packageName, string repo, string
  */
 private ReducedPackageInfo getPackageInFolder(string folder, string packageName, string subPackage, string packageVersion)
 {
-    import std.path;
     import redub.misc.path;
+    import std.path;
     import std.file;
     import std.algorithm.sorting;
     import std.algorithm.iteration;
@@ -114,7 +114,6 @@ private ReducedPackageInfo getPackageInFolder(string folder, string packageName,
 PackageInfo getPackage(string packageName, string repo, string packageVersion, string requiredBy)
 {
     import std.file;
-    import std.path;
     import redub.misc.path;
     import std.algorithm;
     import std.array;
@@ -170,11 +169,32 @@ private ReducedPackageInfo getPackageInJSON(JSONValue json, string packageName,
     {
         const(JSONValue)* nameJson = "name" in v;
         const(JSONValue)* ver = "version" in v;
-        SemVer packageVer = SemVer(ver.str);
-        if (nameJson && nameJson.str == packageName && packageVer.satisfies(requirement))
+        const(JSONValue)* pathJson = "path" in v;
+        if(nameJson)
         {
-            vlog("Using local package found at ", v["path"].str, " with version ", ver.str);
-            return ReducedPackageInfo(ver.str, v["path"].str);
+            if(!pathJson)
+            {
+                warn("Corrupted JSON ", getLocalPackagesPath(), " local-packages.json must always have a 'path'");
+                continue;
+            }
+            if(!ver)
+            {
+                static bool hasShown = false;
+                if(!hasShown)
+                {
+                    warn("dub add-path is not currently implemented. Please add your custom packages with dub add-local instead.",
+                        "Warning generated for path ", pathJson.str,
+                        ". Local packages is at ", getLocalPackagesPath());
+                    hasShown = true;
+                    continue;
+                }
+            }
+            SemVer packageVer = SemVer(ver.str);
+            if (nameJson.str == packageName && packageVer.satisfies(requirement))
+            {
+                vlog("Using local package found at ", pathJson.str, " with version ", ver.str);
+                return ReducedPackageInfo(ver.str, pathJson.str);
+            }
         }
     }
     return ReducedPackageInfo.init;
@@ -202,7 +222,7 @@ private ReducedPackageInfo getPackageInLocalPackages(string packageName, string
         return getPackageInJSON(localCache, packageName, packageVersion);
     }
     isCached = true;
-    string locPackages = buildNormalizedPath(getDefaultLookupPathForPackages(), "local-packages.json");
+    string locPackages = getLocalPackagesPath();
     if(std.file.exists(locPackages))
         localCache = parseJSON(std.file.readText(locPackages));
     return getPackageInLocalPackages(packageName, packageVersion);
@@ -260,6 +280,15 @@ private string getDefaultLookupPathForPackages()
     return buildNormalizedPath(getDubWorkspacePath, "packages");
 }
 
+private string getLocalPackagesPath()
+{
+    import redub.misc.path;
+    static string localPackages;
+    if(!localPackages)
+        localPackages = buildNormalizedPath(getDefaultLookupPathForPackages(), "local-packages.json");
+    return localPackages;
+}
+
 /** 
  * Git style (~master)
  * Params: