1 files changed, 118 insertions, 0 deletions
diff --git a/src/Projects/ModuleProject.cs b/src/Projects/ModuleProject.cs
new file mode 100644
index 0000000..4643aa0
--- /dev/null
+++ b/src/Projects/ModuleProject.cs
@@ -0,0 +1,118 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+using VNLib.Tools.Build.Executor.Model;
+using VNLib.Tools.Build.Executor.Extensions;
+
+namespace VNLib.Tools.Build.Executor.Projects
+{
+    internal abstract class ModuleProject : IProject
+    {
+        ///<inheritdoc/>
+        public FileInfo ProjectFile { get; }
+
+        ///<inheritdoc/>
+        public string ProjectName { get; protected set; }
+
+        ///<inheritdoc/>
+        public abstract IProjectData ProjectData { get; }
+
+        ///<inheritdoc/>
+        public bool UpToDate { get; set; }
+
+        ///<inheritdoc/>
+        public DirectoryInfo WorkingDir { get; protected set; }
+        
+        ///<inheritdoc/>
+        public TaskfileVars TaskVars { get; protected set; }
+
+        ///<inheritdoc/>
+        public string? TaskfileName { get; protected set; }
+
+        /// <summary>
+        /// Gets the package info file for the project
+        /// </summary>
+        protected virtual FileInfo? PackageInfoFile { get; }
+
+        public ModuleProject(FileInfo projectFile, string? projectName = null)
+        {
+            ProjectFile = projectFile;
+
+            //Default project name to the file name
+            ProjectName = projectName ?? Path.GetFileNameWithoutExtension(ProjectFile.Name);
+
+            //Default up-to-date false
+            UpToDate = false;
+
+            //Default working dir to the project file's directory
+            WorkingDir = ProjectFile.Directory!;
+
+            TaskVars = null!;
+        }
+       
+        ///<inheritdoc/>
+        public virtual async Task LoadAsync(TaskfileVars vars)
+        {
+            TaskVars = vars;
+
+            await LoadProjectDom();
+
+            //Set some local environment variables
+
+            //Set local environment variables
+            TaskVars.Set("PROJECT_NAME", ProjectName);
+            TaskVars.Set("PROJECT_DIR", WorkingDir.FullName);
+            TaskVars.Set("IS_PROJECT", bool.TrueString);
+
+            //Store project vars
+            TaskVars.Set("PROJ_VERSION", ProjectData.VersionString ?? string.Empty);
+            TaskVars.Set("PROJ_DESCRIPTION", ProjectData.Description ?? string.Empty);
+            TaskVars.Set("PROJ_AUTHOR", ProjectData.Authors ?? string.Empty);
+            TaskVars.Set("PROJ_COPYRIGHT", ProjectData.Copyright ?? string.Empty);
+            TaskVars.Set("PROJ_COMPANY", ProjectData.CompanyName ?? string.Empty);
+            TaskVars.Set("RPOJ_URL", ProjectData.RepoUrl ?? string.Empty);
+
+            TaskVars.Set("SAFE_PROJ_NAME", this.GetSafeProjectName());
+        }
+
+        /// <summary>
+        /// Loads the project's XML dom from its msbuild project file
+        /// </summary>
+        /// <returns>A task that resolves when the dom is built</returns>
+        public async Task LoadProjectDom()
+        {
+            using MemoryStream ms = new();
+
+            FileInfo dom = ProjectFile;
+
+            if (PackageInfoFile?.Exists == true)
+            {
+                dom = PackageInfoFile;
+            }
+
+            try
+            {
+                //Get the project file
+                await using (FileStream projData = dom.OpenRead())
+                {
+                    await projData.CopyToAsync(ms);
+                }
+
+                //reset stream
+                ms.Seek(0, SeekOrigin.Begin);
+
+                //Load the project dom
+                ProjectData.Load(ms);
+            }
+            catch (Exception ex)
+            {
+                throw new Exception($"Failed to load project dom file {dom.FullName}", ex);
+            }
+        }
+
+        public abstract void Dispose();
+
+        public override string ToString() => ProjectName;
+    }
+}
+\ No newline at end of file