add and remove package working with dependency resolution.

Author: ericoporto

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGet.Designer.cs

@@ -21,13 +21,15 @@ public class AgsGetComponent : IEditorComponent
 
         private readonly IAGSEditor _editor;
         private readonly ContentDocument _pane;
+        private readonly AgsGetPane _agsGetPane;
 
         public AgsGetComponent(IAGSEditor editor)
         {
             _editor = editor;
             _editor.GUIController.RegisterIcon(ICON_KEY, GetIcon("PluginIcon.ico"));
             _editor.GUIController.ProjectTree.AddTreeRoot(this, CONTROL_ID_ROOT_NODE, "AgsGet plugin", ICON_KEY);
-            _pane = new ContentDocument(new AgsGetPane(editor), "AgsGet", this, ICON_KEY);
+            _agsGetPane = new AgsGetPane(editor);
+            _pane = new ContentDocument(_agsGetPane, "AgsGet", this, ICON_KEY);
         }
 
         private Icon GetIcon(string fileName)
@@ -56,6 +58,7 @@ void IEditorComponent.CommandClick(string controlID)
             else if (controlID == CONTROL_ID_ROOT_NODE)
             {
                 _editor.GUIController.AddOrShowPane(_pane);
+                _agsGetPane.PanelReload();
             }
         }
 

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetComponent.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AgsGetCore.Actions
+{
+    class AddPackageDo
+    {
+        public static async System.Threading.Tasks.Task<int> DoAsync(Action<string> writerMethod, string changeRunDir, string packageName)
+        {
+            BaseFiles.SetRunDirectory(changeRunDir);
+
+            //1. If no PACKAGE_NAME is provided, exit with error.
+            // maybe the required keyword protects and we don't need this
+            if (string.IsNullOrEmpty(packageName) == true)
+            {
+                writerMethod("No Package Specified, will do nothing.");
+                return 1;
+            }
+
+            //2. Check if the command is run from a folder containing a valid Game.agf project.  If not, exit with error. 
+            if (!GameAgfIO.Valid())
+            {
+                writerMethod("Not an AGS Game root directory.");
+                writerMethod("You can only get packages for an AGS Game project.");
+                return 1;
+            }
+
+            //3. Check if a package index exists on `./ags_packages_cache/package_index`, if not, it runs the functionality from `agsget update`.
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                //Update.2.If it is, creates a folder `./ ags_packages_cache /` on the directory if it doesn't exist.
+                BaseFiles.CreatePackageDirIfDoesntExist();
+
+                //Update.3.Downloads the index of packages to `./ ags_packages_cache / package_index`.
+                //If it already exists, overwrites it.
+                await PackageCacheIO.GetPackageIndexAsync(writerMethod, null);
+            }
+
+            // Check if index is really here
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                writerMethod("No package index found, it's possible a download failed due to connection error.");
+                return 1;
+            }
+
+            //4.Check if PACKAGE_NAME exists on `./ ags_packages_cache / package_index`, if not, exit with error.
+            if (!PackageCacheIO.PackageOnIndex(packageName))
+            {
+                writerMethod(string.Format("Package {0} not found on package index.", packageName));
+                writerMethod("If you are sure you spelled correctly, try updating your local package index.");
+                return 1;
+            }
+
+            if (!IntentDescriptor.AddPackage(packageName))
+            {
+                writerMethod("An error occurred when generating the Manifest File.");
+                return 1;
+            }
+
+            if (!PackageLocker.Lock())
+            {
+                writerMethod("An error occurred when generating the Lock File.");
+                return 1;
+            }
+
+            writerMethod(string.Format("Package {0} add to manifest and lock file successfully generated.",packageName));
+            return 0;
+        }
+    }
+}

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/Actions/AddPackageDo.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AgsGetCore.Actions
+{
+    class RemovePackageDo
+    {
+        public static async System.Threading.Tasks.Task<int> DoAsync(Action<string> writerMethod, string changeRunDir, string packageName)
+        {
+            BaseFiles.SetRunDirectory(changeRunDir);
+
+            //1. If no PACKAGE_NAME is provided, exit with error.
+            // maybe the required keyword protects and we don't need this
+            if (string.IsNullOrEmpty(packageName) == true)
+            {
+                writerMethod("No Package Specified, will do nothing.");
+                return 1;
+            }
+
+            //2. Check if the command is run from a folder containing a valid Game.agf project.  If not, exit with error. 
+            if (!GameAgfIO.Valid())
+            {
+                writerMethod("Not an AGS Game root directory.");
+                writerMethod("You can only get packages for an AGS Game project.");
+                return 1;
+            }
+
+            //3. Check if a package index exists on `./ags_packages_cache/package_index`, if not, it runs the functionality from `agsget update`.
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                //Update.2.If it is, creates a folder `./ ags_packages_cache /` on the directory if it doesn't exist.
+                BaseFiles.CreatePackageDirIfDoesntExist();
+
+                //Update.3.Downloads the index of packages to `./ ags_packages_cache / package_index`.
+                //If it already exists, overwrites it.
+                await PackageCacheIO.GetPackageIndexAsync(writerMethod, null);
+            }
+
+            // Check if index is really here
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                writerMethod("No package index found, it's possible a download failed due to connection error.");
+                return 1;
+            }
+
+            if (!IntentDescriptor.RemovePackage(packageName))
+            {
+                writerMethod("An error occurred when generating the Manifest File.");
+                return 1;
+            }
+
+            if (!PackageLocker.Lock())
+            {
+                writerMethod("An error occurred when generating the Lock File.");
+                return 1;
+            }
+
+            writerMethod(string.Format("Package {0} removed from manifest and lock file successfully generated.", packageName));
+            return 0;
+            }
+        }
+    }

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/Actions/RemovePackageDo.cs

@@ -37,5 +37,25 @@ public static async System.Threading.Tasks.Task<List<Package>> ListAllAsync(Acti
         {
             return await ListDo.DoAsync(writerMethod, changeRunDir, packageIndexURL, 0, 0);
         }
+
+        public static async System.Threading.Tasks.Task<int> AddPackageAsync(Action<string> writerMethod, string changeRunDir, string packageName)
+        {
+            return await AddPackageDo.DoAsync(writerMethod, changeRunDir, packageName);
+        }
+
+        public static async System.Threading.Tasks.Task<int> RemovePackageAsync(Action<string> writerMethod, string changeRunDir, string packageName)
+        {
+            return await RemovePackageDo.DoAsync(writerMethod, changeRunDir, packageName);
+        }
+
+        public static string GetLockFilePath(string changeRunDir)
+        {
+            return PackageLocker.GetLockFilePath(changeRunDir);
+        }
+
+        public static string GetManifestFilePath(string changeRunDir)
+        {
+            return IntentDescriptor.GetManifestFilePath(changeRunDir);
+        }
     }
 }

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/AgsGetCore.cs

@@ -19,11 +19,16 @@ class IntentDescriptor
     {
         private const string ManifestFile = "agsget-manifest.json";
 
-        private static string GetManifestFilePath()
+        public static string GetManifestFilePath(string changeRunDir)
         {
+            BaseFiles.SetRunDirectory(changeRunDir);
             return Path.Combine(BaseFiles.GetRunDirectory(), ManifestFile);
         }
 
+        public static string GetManifestFilePath()
+        {
+            return Path.Combine(BaseFiles.GetRunDirectory(), ManifestFile);
+        }
         public static bool ManifestExists()
         {
             return File.Exists(GetManifestFilePath());