From 04dba021d17d57d97772b775d5b33b3adc87a008 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kurai=20Andr=C3=A1s?= <k.andras9642@gmail.com>
Date: Thu, 8 Apr 2021 00:44:37 +0200
Subject: [PATCH] Get version from package.json

---
 .vscode/spellright.dict                        |  1 +
 CsprojToAsmdef.Build/Build.cs                  | 18 ++++++++++++------
 CsprojToAsmdef.Build/PackageJson.cs            |  6 ++++++
 .../Assets/CsprojToAsmdef/CHANGELOG.md         |  3 +++
 .../Assets/CsprojToAsmdef/package.json         |  2 +-
 5 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 CsprojToAsmdef.Build/PackageJson.cs

diff --git a/.vscode/spellright.dict b/.vscode/spellright.dict
index 1065db0..23e316c 100644
--- a/.vscode/spellright.dict
+++ b/.vscode/spellright.dict
@@ -1 +1,2 @@
 asmdef
+package.json
diff --git a/CsprojToAsmdef.Build/Build.cs b/CsprojToAsmdef.Build/Build.cs
index 97cd148..a310049 100644
--- a/CsprojToAsmdef.Build/Build.cs
+++ b/CsprojToAsmdef.Build/Build.cs
@@ -4,9 +4,10 @@
 using Nuke.Common.ProjectModel;
 using Nuke.Common.Tools.DotNet;
 using System;
+using System.IO;
 using System.Linq;
+using System.Text.Json;
 using static Nuke.Common.Tools.DotNet.DotNetTasks;
-using static Nuke.Common.Tools.Git.GitTasks;
 
 [CheckBuildProjectConfigurations]
 [ShutdownDotNetAfterServerBuild]
@@ -21,15 +22,20 @@ partial class Build : NukeBuild
 
     [Solution] readonly Solution Solution = default!;
 
-    static string CurrentVersion
+    string CurrentVersion
     {
         get
         {
-            var versionText = Git("describe --tags --always").First().Text;
+            var packagePath = Path.Combine(Solution.Directory, "CsprojToAsmdef", "Assets", "CsprojToAsmdef", "package.json");
 
-            return Version.TryParse(versionText, out var version)
-                ? version.ToString()
-                : "0.1.0";
+            if (!File.Exists(packagePath)) throw new InvalidOperationException($"package.json does not exist at path: {packagePath}");
+
+            var jsonContent = File.ReadAllText(packagePath);
+            var package = JsonSerializer.Deserialize<PackageJson>(jsonContent, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
+
+            if (package?.Version is null) throw new InvalidOperationException($"Cloud not deserialize package.json:\n{jsonContent}");
+
+            return package.Version;
         }
     }
 
diff --git a/CsprojToAsmdef.Build/PackageJson.cs b/CsprojToAsmdef.Build/PackageJson.cs
new file mode 100644
index 0000000..904fc25
--- /dev/null
+++ b/CsprojToAsmdef.Build/PackageJson.cs
@@ -0,0 +1,6 @@
+sealed class PackageJson
+{
+    public PackageJson(string version) => Version = version;
+
+    public string Version { get; }
+}
diff --git a/CsprojToAsmdef/Assets/CsprojToAsmdef/CHANGELOG.md b/CsprojToAsmdef/Assets/CsprojToAsmdef/CHANGELOG.md
index d3bced4..2399549 100644
--- a/CsprojToAsmdef/Assets/CsprojToAsmdef/CHANGELOG.md
+++ b/CsprojToAsmdef/Assets/CsprojToAsmdef/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 0.3.6
+- Get version during build from package.json
+
 # 0.3.5
 - Drop GitVersion
 
diff --git a/CsprojToAsmdef/Assets/CsprojToAsmdef/package.json b/CsprojToAsmdef/Assets/CsprojToAsmdef/package.json
index bfd0be3..443bbb9 100644
--- a/CsprojToAsmdef/Assets/CsprojToAsmdef/package.json
+++ b/CsprojToAsmdef/Assets/CsprojToAsmdef/package.json
@@ -1,6 +1,6 @@
 {
     "name": "com.kuraiandras.csprojtoasmdef",
-    "version": "0.3.5",
+    "version": "0.3.6",
     "displayName": "Csproj To Asmdef",
     "unity": "2019.2",
     "author": {