initial commit

1 files changed, 57 insertions, 0 deletions

diff --git a/src/Projects/NativeProjectDom.cs b/src/Projects/NativeProjectDom.cs
new file mode 100644
index 0000000..f23a4a5
--- /dev/null
+++ b/src/Projects/NativeProjectDom.cs
@@ -0,0 +1,57 @@
+using System;
+using System.IO;
+using System.Text.Json;
+using System.Collections.Generic;
+
+using VNLib.Tools.Build.Executor.Model;
+
+namespace VNLib.Tools.Build.Executor.Projects
+{
+    internal sealed class NativeProjectDom : IProjectData
+    {
+        private Dictionary<string, string> _properties;
+
+        internal NativeProjectDom()
+        {
+            _properties = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        }
+
+        public string? this[string index] => _properties.GetValueOrDefault(index);
+
+        public string? Description => this["description"];
+        public string? Authors => this["author"];
+        public string? Copyright => this["copyright"];
+        public string? VersionString => this["version"];
+        public string? CompanyName => this["company"];
+        public string? Product => this["name"];
+        public string? RepoUrl => this["repository"];
+        public string? OutputDir => this["output_dir"];
+
+        public string[] GetProjectRefs()
+        {
+            return Array.Empty<string>();
+        }
+
+        public void Load(Stream stream)
+        {
+            //Read the json file
+            using JsonDocument doc = JsonDocument.Parse(stream, new JsonDocumentOptions
+            {
+                CommentHandling = JsonCommentHandling.Skip,
+                AllowTrailingCommas = true,
+            });
+
+            //Clear old properties
+            _properties.Clear();
+
+            //Load new properties that are strings only
+            foreach (JsonProperty prop in doc.RootElement.EnumerateObject())
+            {
+                if(prop.Value.ValueKind == JsonValueKind.String)
+                {
+                    _properties[prop.Name] = prop.Value.GetString() ?? string.Empty;
+                }
+            }
+        }
+    }
+}
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