From fedc202aee5350836fd70776827cce588da10328 Mon Sep 17 00:00:00 2001
From: Canon <canonoverseer@gmail.com>
Date: Tue, 10 Feb 2026 18:23:28 +0800
Subject: [PATCH] Add Release Version Embedding

---
 AppVersion.cs         | 36 ++++++++++++++++++++++++++++++++++++
 FCPModUpdater.csproj  | 40 +++++++++++++++++++++++++++++++++++++++-
 Models/ReleaseInfo.cs | 12 ++++++++++++
 Program.cs            |  3 ++-
 packages.lock.json    |  3 +--
 5 files changed, 90 insertions(+), 4 deletions(-)
 create mode 100644 AppVersion.cs
 create mode 100644 Models/ReleaseInfo.cs

diff --git a/AppVersion.cs b/AppVersion.cs
new file mode 100644
index 0000000..5d31006
--- /dev/null
+++ b/AppVersion.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+
+namespace FCPModUpdater;
+
+public static class AppVersion
+{
+    private static readonly Lazy<string> InformationalVersionLazy = new(() =>
+    {
+        var attr = typeof(AppVersion).Assembly
+            .GetCustomAttribute<AssemblyInformationalVersionAttribute>();
+        return attr?.InformationalVersion ?? "0.0.0-unknown";
+    });
+
+    /// <summary>
+    /// Full version string, e.g. "0.1.1" or "0.1.1-dev.4+g2d7e0c6".
+    /// </summary>
+    public static string InformationalVersion => InformationalVersionLazy.Value;
+
+    /// <summary>
+    /// Semantic version without +metadata suffix, for comparison.
+    /// </summary>
+    public static string SemanticVersion
+    {
+        get
+        {
+            var ver = InformationalVersion;
+            var plusIndex = ver.IndexOf('+');
+            return plusIndex >= 0 ? ver[..plusIndex] : ver;
+        }
+    }
+
+    /// <summary>
+    /// True if this is a dev/pre-release build.
+    /// </summary>
+    public static bool IsDevBuild => SemanticVersion.Contains('-');
+}
diff --git a/FCPModUpdater.csproj b/FCPModUpdater.csproj
index 228cc7b..2b58d34 100644
--- a/FCPModUpdater.csproj
+++ b/FCPModUpdater.csproj
@@ -7,6 +7,7 @@
     <Nullable>enable</Nullable>
     <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
+    <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -20,5 +21,42 @@
     <DebugType>embedded</DebugType>
     <DebugSymbols>true</DebugSymbols>
   </PropertyGroup>
-  
+
+  <!-- Derive version from git tags at build time -->
+  <Target Name="SetVersionFromGit" BeforeTargets="GetAssemblyVersion;GetAssemblyAttributes;GenerateNuGetPackage">
+    <Exec Command="git describe --tags --long --always"
+          ConsoleToMSBuild="true"
+          StandardOutputImportance="low"
+          IgnoreExitCode="true">
+      <Output TaskParameter="ConsoleOutput" PropertyName="GitDescribe" />
+      <Output TaskParameter="ExitCode" PropertyName="GitDescribeExitCode" />
+    </Exec>
+
+    <!-- Parse "v0.1.1-4-g2d7e0c6" into components -->
+    <PropertyGroup Condition="'$(GitDescribeExitCode)' == '0' and '$(GitDescribe)' != ''">
+      <GitDescribeClean>$([System.Text.RegularExpressions.Regex]::Replace('$(GitDescribe)', '^v', ''))</GitDescribeClean>
+      <VersionPrefix>$([System.Text.RegularExpressions.Regex]::Match('$(GitDescribeClean)', '^\d+\.\d+\.\d+').Value)</VersionPrefix>
+      <GitCommitsSinceTag>$([System.Text.RegularExpressions.Regex]::Match('$(GitDescribeClean)', '(?&lt;=\d-)\d+(?=-)').Value)</GitCommitsSinceTag>
+      <GitShortHash>$([System.Text.RegularExpressions.Regex]::Match('$(GitDescribeClean)', 'g[0-9a-f]+$').Value)</GitShortHash>
+    </PropertyGroup>
+
+    <!-- On a tag exactly (0 commits since tag) -->
+    <PropertyGroup Condition="'$(VersionPrefix)' != '' and '$(GitCommitsSinceTag)' == '0'">
+      <Version>$(VersionPrefix)</Version>
+      <InformationalVersion>$(VersionPrefix)</InformationalVersion>
+    </PropertyGroup>
+
+    <!-- Commits ahead of tag = dev build -->
+    <PropertyGroup Condition="'$(VersionPrefix)' != '' and '$(GitCommitsSinceTag)' != '' and '$(GitCommitsSinceTag)' != '0'">
+      <Version>$(VersionPrefix)</Version>
+      <InformationalVersion>$(VersionPrefix)-dev.$(GitCommitsSinceTag)+$(GitShortHash)</InformationalVersion>
+    </PropertyGroup>
+
+    <!-- Fallback if git describe failed or no tags -->
+    <PropertyGroup Condition="'$(VersionPrefix)' == ''">
+      <Version>0.0.0</Version>
+      <InformationalVersion>0.0.0-unknown</InformationalVersion>
+    </PropertyGroup>
+  </Target>
+
 </Project>
diff --git a/Models/ReleaseInfo.cs b/Models/ReleaseInfo.cs
new file mode 100644
index 0000000..07773ac
--- /dev/null
+++ b/Models/ReleaseInfo.cs
@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+
+namespace FCPModUpdater.Models;
+
+public record ReleaseInfo(
+    [property: JsonPropertyName("tag_name")] string TagName,
+    [property: JsonPropertyName("name")] string Name,
+    [property: JsonPropertyName("html_url")] string HtmlUrl,
+    [property: JsonPropertyName("published_at")] DateTimeOffset PublishedAt,
+    [property: JsonPropertyName("prerelease")] bool Prerelease,
+    [property: JsonPropertyName("draft")] bool Draft
+);
diff --git a/Program.cs b/Program.cs
index 7aaf867..3bcefd9 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,4 +1,5 @@
 using System.Runtime.InteropServices;
+using FCPModUpdater;
 using FCPModUpdater.Commands;
 using Spectre.Console;
 using Spectre.Console.Cli;
@@ -8,7 +9,7 @@ var app = new CommandApp();
 app.Configure(config =>
 {
     config.SetApplicationName("fcp-mod-manager");
-    config.SetApplicationVersion("1.0.0");
+    config.SetApplicationVersion(AppVersion.InformationalVersion);
     config.SetInterceptor(new GitRequiredInterceptor());
 
     config.AddCommand<ScanCommand>("scan")
diff --git a/packages.lock.json b/packages.lock.json
index 8ab699c..71754a8 100644
--- a/packages.lock.json
+++ b/packages.lock.json
@@ -29,7 +29,6 @@
           "Spectre.Console": "0.53.1"
         }
       }
-    },
-    "net10.0/linux-x64": {}
+    }
   }
 }
\ No newline at end of file